Page 1 King County Department of Natural Resources and ...

King CountyDepartment of Natural Resources and ParksWastewater Treatment Division

King Street Center, KSC-NR-0500201 South Jackson StreetSeattle, WA 98104-3855

March 2, 2020

Maia HoffmanShawn McKoneWashington State Department of EcologyNorthwest Regional Office3190- 160th Avenue SEBellevue, WA 98008-5452

Transmittal of King County Industrial Waste Program's 2019 Annual Pretreatment Report

Dear Ms. Hoffman and Mr. McKone:

In accordance with Special Condition S6 of the National Pollutant Discharge Elimination Systempermits for the King County Department of Natural Resources and Parks, Wastewater Treatment

Division, wastewater treatment plants, I am submitting the 2019 Annual Pretreatment Report. This

submittal, via Ecology's Water Quality Web Portal, includes an executive summary, program

narrative, and associated appendices, which collectively provide extensive detail on programactivities during calendar year 2019.

If you have any questions about the 2019 Annual Pretreatment Report, please call or email IndustrialWaste Program Supervisor, Mark Henley, at 206-263-6994 or [email protected].

Sincerely, .'

/'I ', y

/^-/'/...^--- -^ /^/^'' - 'Mark I^aacsonDivision Director

Enclosures

e-cc: Jim Bolger, Section Manager, Environmental and Community Services Section

(ECSS), Wastewater Treatment Division (WTD), Department of Natural Resourcesand Parks (DNRP)

Mark Henley, Supervisor, Industrial Waste Program, ECSS, WTD, DNRP

Annual Pretreatment Report

2019

March 2020

Department of Natural Resources and Parks

Wastewater Treatment Division

Industrial Waste Program

For comments or questions, contact:

Mark Henley, P.E.

Industrial Waste Program

King County Wastewater Treatment Division

KSC-NR-0513

201 S. Jackson Street

Seattle, WA 98104-3855

206-263-6994

[email protected]

Alternative Formats Available 206-477-5371, TTY Relay: 711

2019 Annual Pretreatment Report, King County Industrial Waste Program ii

Contents

Annual Pretreatment Report 2019

Executive Summary ........................................................................................................................ v

1.0 Introduction ......................................................................................................................... 1

2.0 Industrial Waste Program Operations ................................................................................. 3

2.1 Industrial Wastewater Discharge Approvals .................................................................. 3

2.1.1 Types of Control Documents ..................................................................................... 3

2.1.2 Control Document Activity in 2019 .......................................................................... 4

2.2 Inspections ...................................................................................................................... 5

2.3 Monitoring ...................................................................................................................... 6

2.3.1 Self-Monitoring.......................................................................................................... 6

2.3.2 Compliance and Surcharge Program Monitoring ...................................................... 6

2.4 Enforcement Activities ................................................................................................... 7

2.4.1 Notices of Violation Issued in 2019........................................................................... 8

2.4.2 Fines Imposed in 2019 ............................................................................................... 8

2.5 Cost Recovery ................................................................................................................. 8

2.6 Biosolids and Effluent Quality at Wastewater Treatment Plants.................................. 10

2.6.1 2019 Biosolids Data ................................................................................................. 12

2.6.2 Brightwater Treatment Plant, South Snohomish County ......................................... 13

2.6.3 Carnation Treatment Plant, City of Carnation ......................................................... 14

2.6.4 South Treatment Plant, City of Renton .................................................................... 15

2.6.5 Vashon Treatment Plant, Vashon Island .................................................................. 16

2.6.6 West Point Treatment Plant, City of Seattle ............................................................ 16

3.0 Special Projects and Activities.......................................................................................... 18

3.1 Activities Regarding Specific Types of Wastes ............................................................ 18

3.1.1 Construction Dewatering Discharges ...................................................................... 18

3.1.2 Dental Waste ............................................................................................................ 18

3.2 Key Maintenance Hole Program ................................................................................... 19

3.2.1 Response to Unusual Occurrences ........................................................................... 19

3.2.2 Surveillance Monitoring .......................................................................................... 23

3.3 PIMS Database.............................................................................................................. 23

3.4 Septage .......................................................................................................................... 23

2019 Annual Pretreatment Report, King County Industrial Waste Program iii

3.5 Source Control Activities .............................................................................................. 24

3.5.1 Lower Duwamish Waterway ................................................................................... 24

3.5.2 East Waterway ......................................................................................................... 25

3.6 Surcharge to Treat High-Strength Wastes .................................................................... 25

3.7 Review of Businesses in the Service Area .................................................................... 27

3.7.1 Comprehensive Survey ............................................................................................ 28

3.7.2 Other Actions ........................................................................................................... 28

4.0 Outreach Activities ........................................................................................................... 29

4.1 Rewards and Recognition Program .............................................................................. 29

4.2 Other Outreach Activities ............................................................................................. 30

Appendices

Summary of Appendices ................................................................ ................................................32

Appendix A ....................................................................................................................................34

Appendix B ....................................................................................................................................43Appendix C ....................................................................................................................................93

Appendix D ..................................................................................................................................525

Tables

Table 1. Type and Number of Active Control Documents (2015–2019) ....................................... 4

Table 2. Number of Active Control Documents by Discharger Category, Year-End 2019 ........... 5

Table 3. Number and Type of New, Renewed, and Revised Control Documents in 2019 ............ 5

Table 4. Type and Number of Inspections in 2019 ......................................................................... 5

Table 5. Type and Number of Compliance, Surcharge Program, Key Maintenance Hole Program,

and Post-Violation Samples Collected in 2019 ..................................................................... 7

Table 6. Type and Number of Notices of Violation in 2019 .......................................................... 8

Table 7. Rates Assessed by KCIW from January 1 to June 30, 2019........................................... 10

Table 8. Rates Assessed by KCIW from July 1 to December 31, 2019 ....................................... 11

Table 9. Comparison of 2019 Median King County Biosolids Quality to EPA Standards for Class

B In-Land Recycling (milligrams/kilogram dry weight basis) ........................................... 13

Table 10. Unusual Occurrences in 2019 ....................................................................................... 19

Table 11. Number of Gold and Silver Award Winners (2014–2018)........................................... 29

Table 12. 2019 Gold and Silver Award Recipients for Compliance in 2018 ............................... 30

2019 Annual Pretreatment Report, King County Industrial Waste Program iv

EXECUTIVE SUMMARY

The King County Industrial Waste Program (KCIW) regulates more than 650 commercial and

industrial customers that discharge wastewater into King County’s regional wastewater system.

KCIW functions under the County’s Wastewater Treatment Division (WTD) as a delegated

industrial waste pretreatment program. KCIW is required to meet the National Pollutant

Discharge Elimination System (NPDES) permit requirements for the division’s wastewater

treatment plants. The annual pretreatment report contains all the NPDES permit-required

elements and summarizes KCIW’s 2019 achievements in the areas of operations, special projects

and activities, and public outreach.

KCIW issues wastewater discharge approvals, conducts inspections, performs sampling,

monitors discharges, tracks compliance, and takes enforcement actions against facilities that

violate requirements in order to protect workers, local and regional wastewater conveyance

systems, the County’s treatment plants, and biosolids quality. KCIW works cooperatively with

its customers, provides technical assistance, and presents awards to those that consistently meet

requirements.

In 2019, violations by KCIW-regulated companies and facilities did not cause problems at the

County’s wastewater treatment plants. Specifically, there were no NPDES exceptions for

effluent discharges into Puget Sound at any of the plants attributed to an industrial facility.

Additionally, metal concentrations in biosolids continued to meet the strictest U.S.

Environmental Protection Agency standards.

The following are highlights of KCIW activities in 2019:

• Issued 228 wastewater discharge approvals (new, renewed, and revised control

documents including letters of authorization, discharge authorizations, waste discharge

permits, and verbal approvals).

• Inspected and sampled significant industrial users and took enforcement actions against

those that violated requirements.

• Enacted a new public rule for KCIW fees to better align industrial user fees from a

wastewater discharge volume system to cost-of-service model using categories and tiers.

Began billing industrial users under the new fee system in Quarter 3, 2019.

• Updated post-violation inspection and monitoring program fees to ensure that the costs of

processing violations are recovered by the KCIW program (effective January 1, 2020).

• Selected a vendor and negotiated a contract to replace KCIW’s outdated Pretreatment

Information Management System database. KCIW began the initial stages of project

implementation in December 2019.

• Initiated revisions to six existing industrial waste related public rules to address a King

County Executive Order.

• Prioritized and completed an initial evaluation of 66 high-priority facilities as a result of

the 2016 Industrial User Survey, which surveyed over 17,000 businesses in the County’s

wastewater treatment system.

2019 Annual Pretreatment Report, King County Industrial Waste Program v

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2019 Annual Pretreatment Report, King County Industrial Waste Program vi

1.0 INTRODUCTION

This report presents information on the King County Wastewater Treatment Division’s (WTD)

industrial waste pretreatment program for 2019. Annual pretreatment program reports are

required in the National Pollutant Discharge Elimination System (NPDES) permits issued to the

division’s wastewater treatment plants.

WTD serves approximately 1.7 million people. Its service area includes most urban areas of

King County and parts of south Snohomish County and northeast Pierce County. The wastewater

treatment system includes three regional treatment plants (West Point in the City of Seattle,

South Plant in the City of Renton, and Brightwater in unincorporated south Snohomish County);

one small treatment plant and one community septic system on Vashon Island; another small

treatment plant in the City of Carnation; four combined sewer overflow (CSO) treatment

facilities in Seattle; over 390 miles of pipes; 26 regulator stations; 47 pump stations; and 38 CSO

outfalls.

The King County Industrial Waste Program (KCIW) administers and implements the

pretreatment program. KCIW’s duties include issuing approvals for discharging industrial

wastewater to the sewer system, monitoring and sampling permitted dischargers, conducting

inspections, and taking enforcement action when necessary.

All required pretreatment program data are included in the appendices of this report in the order

listed in the NPDES permits. The narrative of the report provides context for the data. It

describes KCIW’s operations, special projects and activities, and public outreach in 2019. Lastly,

the narrative of the report summarizes the collective performance of the County’s wastewater

treatment plants as it relates to pretreatment program performance.

2019 Annual Pretreatment Report, King County Industrial Waste Program 1

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2.0 INDUSTRIAL WASTE PROGRAM

OPERATIONS

This chapter describes the major work that KCIW has done in 2019 to ensure that industrial

waste discharges to the King County wastewater treatment system are safe. This includes issuing

discharge approvals, conducting inspections, performing sampling, and taking enforcement

actions.

2.1 Industrial Wastewater Discharge Approvals

KCIW issues several types of industrial wastewater discharge approvals (control documents).

The type of approval is determined by the nature of the business, volume and characteristics of

the wastewater, and potential risks to the wastewater treatment system.

2.1.1 Types of Control Documents

The following types of control documents are issued for discharges of industrial wastewater to

King County sewers:

• Discharge permits. These individual waste discharge permits are issued to companies or

facilities defined as significant industrial users (SIUs) if they meet one or more of the

following criteria:

o Subject to federal categorical standards

o Discharge more than 25,000 gallons per day (gpd) (with exceptions as outlined

under “Discharge authorizations” below)

o Represent an apparent risk to publicly owned treatment works

o Warrant significant regulatory attention

• Zero discharge authorizations. KCIW issues a letter to categorical facilities that

propose to not discharge to the sewer system (i.e., zero dischargers). The authorization

requires annual self-certification and water balance information from the industrial user.

• Discharge authorizations. KCIW issues major and minor discharge authorizations

(DAs). Minor DAs typically have fewer requirements than major DAs and do not require

self-monitoring; major DAs typically require a limited amount of self-monitoring. These

approvals apply to wastewater discharges generally between 1,000 gpd and 25,000 gpd.

Facilities that are determined as meeting the non-significant categorical industrial user

(NSCIU) definition are issued minor DAs. DAs may be issued to facilities that discharge

more than 25,000 gpd in cases of compatible waste (biochemical oxygen demand [BOD],

suspended solids mainly from food processors) and where the discharge is determined to

pose minimum risk to the system.

• Letters of authorization. KCIW issues a letter of authorization (LA) for discharges less

than 1,000 gpd and for short-term construction dewatering projects. The majority of LAs

issued annually are for short-term construction dewatering projects.


• General letters of authorization. KCIW issues general letters of authorization

(GLAs) to small construction dewatering projects that meet all of the following

criteria:

o Maximum discharge volume is less than 25,000 gpd.

o Construction activity is on a site less than 1 acre (ac).

o The site is not contaminated with any pollutants of concern other than

turbidity from construction activity.

o An on-site pretreatment system must be in place, as described in a KCIW

technical memorandum dated October 7, 2011, to meet KCIW local limits

for settleable solids.

• Verbal authorizations and No Control Document Required Notifications. KCIW

issues verbal authorizations for small-volume and one-time discharges and issues a No

Control Document Required email for discharges that do not require a formal document,

typically for very small volumes of ongoing discharges that pose negligible risk to the

wastewater system.

2.1.2 Control Document Activity in 2019

Table 1 shows the type and number of active control documents from 2015 through 2019 (year-

end numbers); Table 2 shows distribution of the major categories of active control documents at

the end of 2019; and Table 3 shows the number and type of new, renewed, and revised control

documents in 2019.

Appendices A and C contain detailed lists of industrial users and those issued control documents

in 2019. Parts 1 and 2 of Appendix A report the CSO outfall for each of the active permits and

major and minor DAs, as required by the NPDES permit for West Point.

Table 1. Type and Number of Active Control Documents (2015–2019)

Control Document 2015 2016 2017 2018 2019

Permit (SIUs) 116 114 111 109 104

Categoricala 54 52 49

Middle Tier CIUs 3 3 2

Noncategorical 54 54 53

Zero DA (Categorical)b N/A N/A 20 21 21

Major DA 188 195 214 217 227

Minor DA 147 150 133 109 106

NSCIU 1 1 1

LA 148 207c 238c 224c 212c

Total 599 666 716 681 670

CIU = categorical industrial user a CIUs, excluding middle tier CIUs and NSCIUs

b KCIW does not have the exact number of zero discharge categorical DAs before 2017. c The total includes GLAs for construction projects.


Table 2. Number of Active Control Documents by Discharger Category, Year-End 2019

Industry/ Activity

Permita Major Discharge

Authorization Minor Discharge Authorizationb

Letter of Authorizationc

Categorical 51 N/A 1 N/A

Construction 8 44 22 113

Food processing 22 32 14 4

Decant station 0 18 1 9

Groundwater remediation 1 37 3 4

Solid waste transfer station 3 10 3 0

Transportation facility 2 9 1 2

Vehicle washing facility N/A 7 10 12

Note: Only the industry/activity categories with the largest number of facilities are listed in this table. a The total includes mid-tier facilities. b The total includes NSCIUs. c The total includes GLAs for construction projects.

Table 3. Number and Type of New, Renewed, and Revised Control Documents in 2019

Permita

Major Discharge Authorization

Minor Discharge Authorizationb

Letter of Authorizationc

Total

New 5 36 16 77 134

Renewal 21 18 10 7 56

Revision 8 8 3 0 19

Total 34 62 29 84 209 a The total includes mid-tier facilities. b The total includes NSCIUs. c The total includes GLAs for construction projects.

2.2 Inspections

KCIW inspects each SIU at least once annually and all facilities that have applied to renew their

permits, DAs, or LAs. KCIW staff conduct other miscellaneous inspections alone or jointly with

other agency staff at various facilities. In 2019, KCIW conducted 244 inspections (Table 4). For a

detailed list of all inspections conducted in 2019, see Appendix C.

Table 4. Type and Number of Inspections in 2019

Type of Inspection Number of Inspections

Dental office 50

Miscellaneous 64

Post-violation 11

SIU 119

Total 244


2.3 Monitoring

2.3.1 Self-Monitoring

In general, facilities must collect samples and report data according to a schedule based on the

type of control document:

• With few exceptions, facilities with individual waste discharge permits are required to

routinely monitor their discharges and report monthly.

• Holders of DAs must collect data and report the findings on a less frequent basis,

typically quarterly or semiannually.

• Holders of construction LAs are required to sample and monitor during construction and,

in some cases, to report at the conclusion of the project.

For a summary of self-monitoring data submitted by industrial users, see Appendix C.

2.3.2 Compliance and Surcharge Program Monitoring

Compliance monitoring provides a snapshot of regulated dischargers. KCIW collects compliance

samples and other data from facilities with discharge permits and DAs (if they are under the

High-Strength Waste Surcharge Program). The goal is to sample each permitted facility twice a

year. In addition, KCIW conducts post-violation sampling and inspections to verify that violating

conditions have been resolved and the industrial user has returned to compliance.

In 2019, KCIW monitored the following parameters in addition to established compliance

parameters for facilities with active permits:

• Continuous pH at metal finishing facilities

• Dissolved sulfides, and settleable solids at construction sites, a transfer station, and

industrial laundry facilities on a case-by-case basis

• Semi-volatile organic compounds analysis (base neutral acids [BNAs]) at facilities with

permits due to expire in the upcoming year

• Polychlorinated biphenyls (PCBs) at selected sites

• Formaldehyde composites from a centralized waste treatment facility

• Seven-day BOD (BOD7) and chemical oxygen demand (COD) at a soap manufacturer

Facilities under the High-Strength Waste Surcharge Program are monitored for BOD and total

suspended solids (TSS) in accordance with procedures established for the program. Three-day

sampling events are scheduled either once or twice annually based on the facility’s history with

the program, the number of samples in its database, and whether it has discharged more than 600

pounds of combined BOD and TSS per day (the King County Code threshold for monitoring).

Table 5 shows the type and number of compliance, High-Strength Waste Surcharge Program,

Key Maintenance Hole Program, and post-violation samples collected during 2019 for each

parameter.

For a detailed summary of KCIW data collected from SIUs, see Appendix C.


Table 5. Type and Number of Compliance, Surcharge Program, Key Maintenance Hole Program, and Post-Violation Samples Collected in 2019

FOG = fats, oils, & grease

2.4 Enforcement Activities

The 2008 King County Industrial Waste Enforcement Response Plan (www.kingcounty.gov/

about/policies/rules/utilities/put8121pr.aspx) guides enforcement of King County Code Chapter

28.84.060 and its associated local limits. According to the plan, notices of violation (NOVs) are

issued to dischargers who commit the following types of violations:

• Discharge violation for discharging more than the allowable contaminants or wastewater

volume

• Permit violation for violating conditions of a permit, DA, or other written authorization

• Reporting violation for failing to submit a required report

• King County Code violation

Parameter Compliance and

Surcharge Programs

Post-Violation

Key Maintenance Hole Program

Atmospheric hydrogen sulfide 4 1

BOD/TSS 239

BOD7 2

COD 7

Cyanide, amenable to chlorination 14

Cyanide, total 97

Discharge volume, total 302

FOG, nonpolar FOG Method 1664 2

FOG, polar (free-floating FOG) 38

FOG, total 93

Field pH, grab 425 3

Field pH, 24-hour continuous 43 10 4

Flow rate 32

Fluoride, total 2

Formaldehyde Method 8315A 3

Metals, total 373 6

PCBs 35

Semi-volatile organic compounds (BNAs) 42

Settleable solids 61

Sulfides, dissolved 5

included with BOD 20

Volatile organic compounds (volatile organic analysis) 112


http://www.kingcounty.gov/‌about/policies/rules/utilities/put8121pr.aspx

http://www.kingcounty.gov/‌about/policies/rules/utilities/put8121pr.aspx

The enforcement response plan provides KCIW with a variety of tools for returning industrial

dischargers to compliance as quickly as possible. These tools include the imposition of

compliance schedules, fines, charges for post-violation inspection and monitoring, and charges to

recover costs for damages caused by noncompliant discharges.

2.4.1 Notices of Violation Issued in 2019

Table 6 lists the type and number of NOVs issued in 2019. KCIW issued a total of 39 NOVs for

29 facilities. NOVs were issued for facilities that discharge to the West Point, South, Brightwater

and Vashon treatment plants. No NOVs were issued to facilities that discharge to the Carnation

Treatment Plant. Five facilities were found to be in significant noncompliance. In October 2019,

the program published all appropriate violations and enforcement actions from January through

June 2019 in The Seattle Times. Violations and actions that occurred from July to December

2019 will be published in 2020. None of the violations caused NPDES exceptions at the

County’s wastewater treatment plants.

For a complete list of 2019 NOVs and a copy of The Seattle Times notifications, see Appendix D.

Table 6. Type and Number of Notices of Violation in 2019

Type of Violation Number

Discharge limits 25

Permit 4

Reporting 7

King County Code 3

2.4.2 Fines Imposed in 2019

In 2019, KCIW fined six companies for a total of $23,447.63. The largest fine was issued to

Continental Mills for $10,847.63.

A total of $82,995 was levied in post-violation charges during the year. The largest post-violation

charge was issued to Northwest Gourmet Food Products, Inc., for $12,130.

2.5 Cost Recovery

On April 9, 2019, the Department of Natural Resources and Parks Director signed a new public

rule for industrial waste fees. The new rule became effective on July 1, 2019. The industrial

waste fee rule implemented a revised King County Code Ordinance that was adopted by the

King County Council on December 10, 2018. The changes to the KCIW fee structure mainly

affect two types of fees: issuance fees and compliance monitoring and administration fees. For

compliance monitoring and administration fees, changes include moving from a wastewater

volume discharged basis to a KCIW cost-of-service model represented by categories and tiers.

KCIW began charging fees under the new system starting with the Quarter 3, 2019, invoices.

KCIW charges for its services in the following four ways:

• Charges for issuing control documents (aka Permit Issuance fees). Facilities pay the

costs for KCIW staff to review applications and issue permits, DAs, and LAs. Before

December 10, 2018, King County Code allowed for one free revision within the 5-year


cycle and specified that no charge be levied for any KCIW-initiated revisions. Effective

July 1, 2019, KCIW eliminated free permit revisions, except under certain limited cases.

• Compliance monitoring and administrative charges. These charges are intended to

recover KCIW’s costs for inspecting, sampling, and analyzing permitted industrial

discharges for pollutants and for overall permit management.

• High-strength waste treatment surcharge. A surcharge is applied for discharges with

BOD greater than 300 milligrams per liter (mg/L) and TSS greater than 400 mg/L. Under

the previous King County Code, the surcharge fee included the combined costs of high-

strength surcharge at the wastewater treatment plant as well as an administrative charge

that recovered the costs for sampling, analysis, inspection, and billing. Under the new fee

structure, effective July 1, 2019, the compliance monitoring and administration portion of

the overall surcharge fee is separated out from the surcharge treatment portion.

• Post-Violation Inspection and Monitoring Program (PVIMP) charges. Out-of-

compliance facilities are responsible for the costs of KCIW’s additional work associated

with violations, including sampling, inspection, and documentation of an enforcement

action. In September 2019, post-violation charges were restructured and revised to reflect

the current costs of processing violations and became effective on January 1, 2020. The

new PVIMP charges and structure will be described in the 2020 Annual Pretreatment

Report.

Each year, KCIW reviews and updates the fees based on operating costs from the previous year.

Tables 7 and 8 show the rates in effect for the periods of January 1 to June 30, 2019, and July 1

to December 31, 2019, respectively.


Table 7. Rates Assessed by KCIW from January 1 to June 30, 2019

Fee

High-strength waste surcharge (Treatment and CM&A)

BOD $0.3861/pound

TSS $0.4635/pound

Compliance Monitoring & Administration

Heavy metals $0.003579/gallon

FOG $0.000382/gallon

Permit issuance

Waste discharge permit $6,000

Major discharge authorization $3,000

Minor discharge authorization $2,000

Letter of authorization $1,500

Construction Dewatering GLA $800

Post-Violation Inspection and Monitoring Program

BNAs (semi-volatile organic compounds) $1,605

Cyanide (amenable to chlorination) $1,005

Cyanide (total) $755

Free-floating FOG $505

Metals $695

Nonpolar FOG $645

pH (grab) $505

pH (24-hour continuous monitoring) $1,010

Settleable solids (volumetric) $555

Volatile organic analysis (volatile organic compounds) $1,305

Full enforcement action $5,000

Enforcement action ─ no further action $2,500

Inspection $535

CM&A = Compliance Monitoring & Administration FOG = fats, oils, & grease


Table 8. Rates Assessed by KCIW from July 1 to December 31, 2019

Surcharge treatment fees for high-strength waste

Fee

BOD $0.3503/pound

TSS $0.4277/pound

Compliance Monitoring & Administration fees

Type of Facility Tier 1 Tier 2 Tier 3 Tier 4 Tier 5 Tier 6 Tier 7 Tier 8

Categorical: Regulated by Title 40 Code of Federal Regulations

0 $1,700 $4,000 $8,000 12,000 $20,000 $50,000 N/A

Construction Dewatering: Construction activity that involves groundwater dewatering and/or construction stormwater

0 $7,000 $10,000 $17,000 N/A N/A N/A N/A

Non-Categorical: Not on the federal categorical list, surcharge, or construction

0 $5,000 $11,000 $20,000 40,000 N/A N/A N/A

Surcharge: Facilities that discharge “high-strength” organic wastewater (i.e., from food & beverage processing)

0 $1,700 $3,500 $6,500 7,000 $8,000 $10,000 $16,000

Permit issuance fees

New Renewal Revision

Permit Level A $6,000 $4,500 $3,000

Permit Level B $8,000 $6,000 $4,000

Permit Level C $12,000 $9,000 $6,000

Major Discharge Authorization $3,000 $2,250 $1,500

Minor Discharge Authorization $2,000 $1,500 $1,000

Letter of Authorization $1,500 $1,125 $750

Letter of Authorization – Zero Discharge Categorical

N/A N/A N/A

General Letter of Authorization – Construction

$800 N/A N/A

No Control Document Required N/A N/A N/A

Verbal N/A N/A N/A


Post-Violation Inspection and Monitoring Program fees

Fee

Full enforcement action $5,000

Enforcement - no further action $2,500

Inspection $535

BNA (semi-volatile organics) $1,605

Cyanide $755

Cyanide (amenable to chlorination) $1,005

FOG (nonpolar) set of 3 samples $645

FOG (free-floating) grab $505

Heavy metals $695

pH (grab) $505

pH (continuous) $1,010

SETV (settleable solids) $555

VOA (volatile organics) $1,305

FOG = fats, oils, & grease N/A = not applicable SETV = settleable solids VOA = volatile organics analysis

2.6 Biosolids and Effluent Quality at Wastewater

Treatment Plants

King County’s wastewater treatment plants provide secondary treatment and mesophilic

anaerobic digestion of solids, followed by dewatering. This section reports on the quality of

biosolids produced at the three regional treatment plants in 2019 and then describes conditions at

the regional (Brightwater, West Point, and South Plant) and local treatment plants (Vashon and

Carnation) related to influent, effluent, and biosolids quality. Appendix B presents influent and

effluent data and removal efficiencies from the three regional plants.

2.6.1 2019 Biosolids Data

In 2019, the regional treatment plants continued to produce biosolids with exceptionally low

concentrations of heavy metals, organic compounds, and pathogenic microbes. Class B biosolids

met the strictest standards set by the U.S. Environmental Protection Agency (EPA) (40 CFR Part

503.13) for in-land recycling projects (Table 9). Long-term data (Appendix B) on metals

associated with industrial activities indicate that the biosolids quality of all three plants was

excellent, with a slight decrease in quality for a few metals when compared to year 2018. The

slight decrease may be due to random sampling variability; nevertheless, the biosolids quality is

stable and well below the EPA standard for highest quality, which demonstrates the effectiveness

of the pretreatment program.


Table 9. Comparison of 2019 Median King County Biosolids Quality to EPA Standards for Class B In-Land Recycling (milligrams/kilogram dry weight basis)

Treatment Plant Biosolids EPA Standard

South Plant West Point Brightwater Highest Quality

Maximum Allowable

Arsenic 5.8 5.34 3.16 41 75

Cadmium 1.65 1.72 0.95 39 85

Chromium 28.8 27.25 15.2 N/A N/A

Copper 332.5 405 279.5 1500 4300

Lead 19.32 66.05 10.10 300 840

Mercury 0.74 0.66 0.58 17 57

Molybdenum 9.31 10.19 5.17 75 75

Nickel 17.05 19.55 13.5 420 420

Selenium 5.91 5.32 5.76 100 100

Zinc 858.5 891 843 2800 7500

2.6.2 Brightwater Treatment Plant, South Snohomish County

No unusual operating conditions related to the discharge of industrial waste occurred at

Brightwater in 2019. An operational summary follows:

• Effluent flow averaged 16.3 million gallons per day (mgd), with 0.11 mgd being

beneficially applied as recycled water. In addition to the 16.3 mgd of flow, 1.3 mgd of

Brightwater wastewater was sent to South Plant (during most of 2019) to facilitate

maintenance and respond to filterability issues in the secondary process.

• Brightwater does not receive septage or solids from other treatment facilities. Brightwater

receives a small volume of landfill leachate from King County’s Solid Waste Division;

the leachate, from the closed Duvall Landfill, is low in TSS and BOD. This leachate is

collected in the winter in tanker trucks and is discharged into the County’s Little Bear

Creek Interceptor Sewer, which flows to Brightwater with the rest of the influent sewage

flow.

• Secondary treatment at Brightwater is provided by membrane bioreactor (MBR)

technology (Suez/Zenon’s “ZeeWeed” ultra-filtration membrane with an effective pore

size of 0.04 micrometers). This technology meets Class A reclaimed water coagulation

and filtration requirements. The performance of the system relies on the ability of the

membranes to filter the secondary activated biomass (mixed liquor suspended solids

[MLSS]):

o The membranes produced high-quality effluent in 2019; final effluent averaged

less than 1.2 mg/L BOD and less than 2.0 mg/L TSS.

o The filterability of MLSS continued to be a concern in 2019, especially in the

winter when rainfall causes flows to increase and water temperatures to decrease.

It does not appear to be a source control issue.


o Large foaming events in the secondary aeration process occurred less frequently

than in previous years, likely because of implementation of better foam and scum

removal. Most foaming events are likely not a source control issue, but the

byproduct of physical design and operational conditions of the secondary process.

o Low Energy Aeration Process (LEAP), a project to reduce aeration energy costs,

was implemented at Brightwater in August 2019. The project has resulted in

energy savings by reducing the air demand required for membrane air scour.

• Twenty-five percent sodium hydroxide (NaOH) solution is added continuously to the

secondary process to keep the effluent pH above 6.0. A 12.5% sodium hypochlorite

(NaOCl) solution is also added continuously for disinfection. NaOH dosing is required

because the influent alkalinity is insufficient to balance the alkalinity consumed by the

secondary nitrification process. The problem is exacerbated during rainstorms, when low-

alkalinity infiltration and inflow enter the influent. The continuous and high doses of

NaOH and NaOCl result in effluent sodium levels that are relatively high for reclaimed

water use. Magnesium hydroxide [Mg(OH)2], which has been successfully demonstrated

at the Carnation plant, will be tested at Brightwater in 2020 for alkalinity addition.

2.6.3 Carnation Treatment Plant, City of Carnation

The Carnation plant consistently performed well in 2019. No unusual or detrimental influent

conditions hindered the plant’s ability to comply with effluent quality or Class A reclaimed water

permit conditions. Flow to the Carnation plant averaged 0.105 mgd. The Carnation plant

processes wastewater through a secondary/MBR process (with ZeeWeed ultra-filtration

membranes) followed by ultraviolet disinfection. Effluent was applied as Class A Reclaimed

Water for wetlands enhancement at the Chinook Bend Natural Area for all of 2019. All water

quality requirements for Class A Reclaimed Water were met. Information on 2019 operations is

as follows:

• Considerable amounts of alkalinity were consistently added to the secondary MBR

process in order to maintain the effluent pH above pH 6.0. Twenty-five percent NaOH

solution was the caustic source in 2019. The alkalinity addition is required because the

raw wastewater alkalinity is insufficient to balance the alkalinity consumed during

nitrification. Efforts continued toward maximizing the denitrification process in order to

recover alkalinity (and thus reduce the need to add alkalinity) and lower the effluent

nitrogen load. Even with the reasonable success of denitrification, daily alkalinity

addition was required. The need to add alkalinity is not a source control issue.

• Plans are underway to install a permanent Mg(OH)2 dosing system. It will be used as the

alkalinity source (rather than NaOH) once the installation has been completed. Mg(OH)2

is safer to handle, poses fewer consequences if it spills into the MBR process, and

reduces the sodium content in the effluent.

• NaOCl and citric acid were occasionally used for membrane cleaning to maintain

performance. The cleaning frequency, which is affected by the rate of mineral and

organics buildup on the membranes, has stayed relatively the same year after year.

• In the second week of April, the nitrifying biomass was eradicated when a tank of weak

4% sodium hypochlorite solution was drained to the plant influent line in order to receive


a new shipment of solution. Unfortunately, the drain rate turned out to be too aggressive

for the nitrifying MLSS to handle, resulting in their demise. Several 5,000-gallon loads of

nitrifying MLSS from the Vashon Treatment Plant were quickly seeded into the

Carnation plant to accelerate recovery; nitrification (and denitrification) was fully

restored by the end of the April. This event was not a source control issue.

• On August 15, a large amount of rocks entered the Carnation plant, plugging the influent

roto-screen and causing influent sewage to flow to the solids handling basin (as designed)

as well as onto the lower floor of the headworks building and down the drain, where it

was contained. All of the “overflow” was recirculated to the influent. Considering that

the Carnation plant is served by a vacuum collection system and that residential

development was underway, it is likely that the rocks came from new sewer hookups.

There were no similar occurrences in 2019 or previous years.

2.6.4 South Treatment Plant, City of Renton

South Plant consistently performed well in 2019. No unusual or detrimental influent conditions

hindered the plant’s ability to comply with effluent quality, biosolids quality, or Class A

reclaimed water permit conditions. South Plant’s flow averaged 64 mgd in 2019, a relatively dry

year. Information on 2019 plant operations is as follows:

• Significant loads of airplane deicer from SeaTac Airport were discharged to South Plant

in 2019, with the greatest loads occurring in February, March, and April. A heavy

snowfall during the second week of February, followed by several weeks of nighttime

temperatures below freezing, were the reasons for the heavy ongoing deicer loads. Deicer

was sent to South Plant on 23, 31, and 27 days in February, March, and April,

respectively, with average BOD loads of 31,200 lb/day, 15,000 lb/day, and 11,500 lb/day.

On a monthly average basis, deicer BOD in February accounted for about 15% of South

Plant’s influent BOD and about 21% of the BOD load to the secondary process. The

maximum-day deicer BOD load in 2019 was 49,149 lb/day on February 27. On that day,

deicer accounted for about 25% of South Plant’s influent BOD load and about 35% of the

secondary influent BOD load. The initial high loads of deicer in February resulted in a

short window of higher-than-normal effluent TSS and BOD levels. However, effluent

TSS and BOD levels were below permit limits during the weeks and months with these

significant deicer BOD loads.

• South Plant received 25 million gallons of septage waste in 2019. South Plant also

received about 115 dry tons of primary/secondary sludge from other County treatment

facilities (Carnation, Vashon, and Beulah Cove) and about 110 dry tons of sludge from

the City of Lynnwood’s wastewater treatment plant. Septage and sludge solids accounted

for about 8% of all influent solids to South Plant. In order to reduce the chance of

transferring filaments to South Plant’s secondary process, tankers hauling sludges to

South Plant are required to have bleach added to the tanker before filling it with sludge.

• On September 25, a spill entered South Plant that resulted in floating mats on the surface

of the primary clarifier tanks. South Plant was able to take the necessary measures to

contain the spill in the preliminary and primary areas of the plant. The spill material was

subsequently pumped to the digesters, where it was readily converted to biogas. The

floating mats had a slight red tinge and were greasy to the touch, which is reminiscent of


rendering waste. A hexane extractable material (HEM) analysis of the material showed

its high fatty content: the HEM was 6100 mg/L. Based on how the spill entered the plant,

it seemed likely that the spill may have been from a septage truck. Staff subsequently

followed up with the septage haulers. This incident had little to no impact on final

effluent quality, reclaimed water quality, or biosolids quality.

• Through summer and fall 2019, there were several occasions when South Plant influent

conductivity spiked. On most of these occasions, there was little to no impact to the

effluent quality. A spike worth noting occurred on Aug. 16, 2019 when the influent

conductivity went from about 800 micro Siemens per centimeter (S/cm) to >13,000

S/cm. Influent pH also increased during this conductivity spike from pH 6.9 to 7.5. The

influent conductivity and pH stayed high for over 4 hours. Based on lab sampling, this

spike had only a slight impact on secondary effluent and reclaimed water turbidity; the

final permit conditions for effluent and reclaimed water were met. Similar spikes

happened in 2018, but were accompanied by a notable amount of ammonia (NH3-N).

There was no noticeable increase in influent or effluent NH3-N during these events.

• A notable amount of wastewater from the Brightwater service area was directed to South

Plant through 2019 (1.3 mgd annual average). The greatest flows/loads occurred in

January, February, and December when Brightwater service area flows accounted for

about 5% of South Plant’s influent flow/load in those months. There were no notable

impacts to South Plant’s effluent, reclaimed water, and biosolids quality.

2.6.5 Vashon Treatment Plant, Vashon Island

The Vashon Treatment Plant operated well in 2019. No unusual influent conditions caused

processing problems or issues with effluent quality in 2019. Flow averaged 0.128 mgd, which is

reflective of a fairly dry year. Influent loads averaged about 450 lb/day BOD and 350 lb/day

TSS. Influent loads did not vary much throughout the year, with maximum-month loads of 541

lb/day BOD and 472 lb/day TSS. Soda ash (sodium carbonate) was added to the plant’s

oxidation ditch during the extremely high flows from December 20 to 21, when the effluent pH

was nearing pH 6.0. The low pH of this storm event was not a source control issue, but rather the

result of stormwater infiltration and inflow with essentially no alkalinity, and the biological

nitrification that consumes alkalinity. Soda ash was not added on any other day in 2019.

2.6.6 West Point Treatment Plant, City of Seattle

In 2019, flows to West Point were extremely low, treating an annual average flow rate of 80.5

mgd, with no discharge violations of its NPDES permit.

Projects that progressed in 2019 (in planning, design, and/or under construction) include the

following:

• Waste gas burner replacement (installation in 2019)

• Replacement of the thickening dry polymer system (completed in 2019)

• City water (C1/C2) reservoir project

• Variable frequency drive replacement at the intermediate and effluent pump Stations

(continued in 2019; to be completed in 2020)

• Mixed Liquor Blower Project (completed 60 and 90% design in 2019)


In a typical year, a digester is taken down for cleaning and routine periodic maintenance work. In

2019, although West Point continued to face challenges with digester foaming, the plant was able

to clean one digester. In addition to the routine periodic maintenance work, work had to be done

to repair a bent leg on the digester’s cover.

The cogeneration system, with its two, 2.3-megawatt cogeneration engines, completed its sixth

year of commercial operation in 2019. The engines process the digester biogas to produce

electricity and heat for the plant. During 2019, cogeneration produced 17.2 million kwh.

The Oxygen Generation and Dissolution System Project continued to progress. While the project

to replace the existing oxygen generation system (the vacuum swing adsorption system) remains

suspended, work was done to maintain the existing system. Meanwhile, work continued on the

dissolution system. In 2019, the project was re-evaluated, and it was determined that increased

mixing was necessary. The project scoped and designed the new mixing system; the installation

of the improved system will start in 2021.


3.0 SPECIAL PROJECTS AND ACTIVITIES

This chapter describes special projects and activities that KCIW undertook in 2019.

3.1 Activities for Specific Types of Wastes

3.1.1 Construction Dewatering Discharges

In 2019, demand for authorizations to discharge construction dewatering water to King County

sewers continued to take up a significant amount of time than in previous years. In addition to

smaller projects, the program continued to manage major regional construction projects

including the following: Sound Transit, King County WTD (capital programs), and Washington

State Department of Transportation (SR-99 demolition).

To respond to an increase in smaller projects, KCIW continued to issue GLAs to construction

projects that meet the following criteria:

• Maximum discharge volume is 25,000 gpd.

• Construction activity is on a site less than 1 acre.

• The site is not contaminated with any pollutants of concern other than turbidity from

construction activity.

• An on-site pretreatment system must be in place, as described in a KCIW technical

memorandum dated October 7, 2011, to meet KCIW local limits for settleable solids.

During 2019, KCIW issued 37 GLAs to qualified construction projects. During 2019, KCIW

continued to update the improved construction application form, construction inspection form,

and internal scoring matrix to identify the appropriate control document to issue. KCIW created

selection criteria for frequency of sampling and reporting in an effort to standardize construction

processes.

3.1.2 Dental Waste

Each year, KCIW randomly selects and inspects a portion of all dental offices in its service area.

The goal is to ensure that these offices are following best management practices (BMPs),

including installation and maintenance of amalgam separator units (ASUs) to capture wastes

containing mercury before they enter the County’s wastewater system.

In July 2017, EPA published new regulations for dental offices in the Code of Federal

Regulations, 40 CFR Part 441. Most dental offices (about 95%) in King County’s wastewater

service area have already installed approved ASUs. However, the new rule applies to some

dental offices that were previously exempt under King County’s BMPs, including endodontists

and some pediatric dental specialists.

Since EPA published the new regulations for dental offices, KCIW has developed materials to

assist dentists in meeting the requirements. KCIW has updated its website and posted the one-

time compliance report form online for dentists to fill out and submit to KCIW. KCIW partnered

with the Seattle-King County Dental Society to inform dentists about the new regulations and the


importance of submitting a complete one-time compliance report by the required deadline, listed

in 40 CFR 441.

In 2019, KCIW refined and updated procedures to receive and track the one-time compliance

reports. After the one-time compliance report has been received and reviewed as complete by

KCIW, a certificate is sent (emailed) back to the dentists as confirmation and recognition of their

compliance.

In 2019, 50 dental offices from KCIW’s database were inspected. All of these offices were in

compliance. Since the dental waste program began in 2001, annual median mercury

concentrations in biosolids have steadily declined. In 2019, the annual median mercury

concentrations were approximately 1.04 milligrams per kilogram (mg/kg) at West Point, 0.97

mg/kg at South Plant, and 0.67 mg/kg at Brightwater (see Table 9 in Chapter 2). These median

concentrations are well below the EPA Standards for Class B In-Land Recycling.

3.2 Key Maintenance Hole Program

The purpose of the Key Maintenance Hole Program is to monitor and isolate potential sources of

spills or slug loads from industrial sources; characterize wastewater for program development,

such as setting local limits; and characterize wastewater near industrial discharge facilities. The

two main components of the program—responding to unusual occurrences and conducting

surveillance monitoring—are described below.

3.2.1 Response to Unusual Occurrences

KCIW staff work with staff from the County’s treatment plants, off-site conveyance staff, the

Conveyance Inspection and Flow Monitoring group, King County Environmental Laboratory,

local sewer agencies, and other regulatory agencies to evaluate and respond to referrals of

unusual occurrences in the County’s sanitary sewer system. Staff also respond to notifications

from the Washington State Department of Ecology (Ecology) Environmental Report Tracking

System (ERTS). ERTS notifies local agencies of complaints that have the potential to expose

illicit discharges to sanitary sewers.

KCIW evaluates each referral and responds accordingly. Responses include follow-up contact

with industrial facilities, inspections, sampling, and surveillance monitoring at key sampling

maintenance holes.

In 2019, KCIW responded to 10 reports of unusual occurrences, including two ERTS

notifications. Table 10 lists the occurrences and responses organized by treatment plant service

area.

Table 10. Unusual Occurrences in 2019

No. Unusual Occurrence Date

Reported Response

Brightwater Service Area

No unusual occurrences were reported in 2019.

Carnation Service Area




Reported Response

South Plant Service Area

1

ERTS # 689351 (reported on 5/20/19) An anonymous caller reported that they had seen leftover paint being poured down the drain, along with rollers being washed out into the drain, at SKIS Painting located at 850 SW 7th St. in Renton. The caller was concerned about 100 gallons a month going down the drain, but was not sure if it was a storm or sewer drain. The caller did not indicate if the drain was located inside or outside the building.

May 22, 2019

On May 22, 2019, a KCIW investigator contacted Dave Christensen of the City of Renton to inquire if they had inspected SKIS Painting because of this ERTS. KCIW received an email response from Kristina Lowthian, City of Renton Surface Water Utility Engineer, stating that on May 21, 2019, Stan Job, City of Renton Surface/Waste Water Maintenance Supervisor, visually inspected both the storm and sanitary sewer lines outside of the facility. He also visually inspected the sinks and drains inside of the facility and found no evidence of paint being disposed of to the sewer or storm drains. On May 22, 2019, the KCIW investigator requested a KCIW survey be sent to SKIS Painting to gather more information about the company and their disposal practices. KCIW received the survey on July 9, 2019, and, upon review, issued a No Control Document Required No. 400458-01, effective July 10, 2019.

2

WTD’s Conveyance Inspection and Flow Monitoring group reported evidence of possible illegal dumping at King County Maintenance Hole R18-16. The report noted that an access bollard was removed and that there was debris on the ladder and in the maintenance hole, and that vegetation around the area was disturbed by a large vehicle, possibly a vactor truck.

July 15, 2019

KCIW received the referral and assigned an investigator to discuss the incident with the Conveyance Inspection and Flow Monitoring group. Possible follow-up discussed with the group was the use of a surveillance camera and/or placards stating that the area was under 24-hour surveillance. On July 16, the KCIW crew returned to the maintenance hole to install flow monitoring equipment and also evaluated surveillance camera setup options. KCIW emailed the City of Tukwila about the issue, but they were not aware of any dumping. After discussing the issue, it was determined that locking the maintenance hole is sufficient at this time. KCIW will take no further action.

3

KCIW received an email from South Plant concerning a high conductivity/pH and grease event that started on August 16 around noon and lasted until around 8 p.m.

August 18, 2019

Based on communication received from South Plant Process Control Supervisor, Rick Butler, no samples of the plant influent, nor other samples from the maintenance holes outside of South Plant, were taken at the time of the incident. The only information provided by the plant was for the effluent higher-than-normal TSS (but in compliance) and the influent higher-than-normal pH and conductivity, in addition to the presence of grease in primaries. Other metrics appeared normal. On August 19, KCIW began inquiries of the weekend’s maintenance and cleaning activities of industrial users, such as food and dairy industries. However, based on emails received from industrial users, no determination could be made indicating the incident was the result of major tank



Reported Response

cleaning or maintenance activities at the inquired facilities that could have resulted in such an impact to the plant. KCIW was unable to identify the source and will take no further action at this time.

4

KCIW received a complaint from a Washington Labor and Industries (L&I) employee regarding Western Coating Inc. in Auburn. An employee of Western Coating Inc. contacted L&I and reported that the company was dumping epoxy down the drain.

October 7, 2019

KCIW assigned an investigator to follow up. The investigator determined that the facility was not in PIMS and had not completed an industrial user survey. The facility manufactures coated rebar and metal products. A KCIW investigator followed up with the L&I inspector on October 23, 2019. The inspector stated that the complaint was related to material entering a storm drain on the property. The facility no longer coats the rebar on-site. The coating is done at a facility in another state. The facility now cuts and bends the pre-coated rebar for customers. There is a small amount of epoxy on-site to touch up rebar and coat the cut ends. King County will take no further action at this time.


Reported Response

Vashon Service Area


West Point Service Area

1

ERTS # 686693 An anonymous caller reported on the VA Hospital of Puget Sound, located at 1660 South Columbia Way in Seattle, as follows: “Biowaste was being released into the City sewer at the address location and had been ongoing for decades.” The facility has a General Minor DA (#818-02).

January 16, 2019

On 1/16/19, a KCIW investigator contacted Lisa Wooding and Conrad Wilson at VA of Puget Sound and told them of the complaint. KCIW requested they file a report addressing the complaint. A 14-day report was received on 1/24/19. During KCIW’s inspection on 1/31/19, KCIW investigators learned that EPA/Ecology had conducted a Resource Conservation and Recovery Act Inspection on 5/22/18. The facility provided the RCRA report (dated 11/1/18) to KCIW on 2/1/19. Stericycle collects their biomedical waste as well as all their dangerous waste, except for pharmaceuticals, which are managed under Ecology’s Pharmaceutical Waste Policy. This facility has installed Cactus Sinks (approximately 50 around the facility) to destroy pharmaceuticals. BMP requirements of DA 818-02 are being adhered to. Based on KCIW’s inspection and review, the anonymous complaint was unsubstantiated. KCIW will take no further action.

2

Referral from Seattle Public Utilities (SPU) concerning illicit discharge to stormwater

January 29, 2019

On January 30, 2019, the KCIW investigator assigned to the facility contacted the company to discuss the illicit discharge to stormwater system reported to KCIW by SPU. The company confirmed that there had



Reported Response

at National Products in Seattle

been a connection and it had been removed per an SPU corrective action letter. On February 25, an annual inspection was conducted at the permitted facility where the illicit connection was discussed; although the company confirmed the connection existed, they stated that, to the best of their knowledge, it had not been used for years. A follow-up inspection was conducted on February 27 with multiple company representatives and the company was informed that they were in violation of the conditions of their permit. Per the KCIW enforcement response plan procedures, an NOV was issued to the company on April 1, 2019.

3

Received an email from SPU concerning the SPU fats, oils, & grease inspector group inspection of Than Son Tofu, where they discovered that the company’s grease interceptor was not being maintained.

March 4, 2019

A KCIW investigator was assigned to the complaint. On March 7, KCIW inspected the facility and collected samples of the discharge; KCIW confirmed that the facility did not have an active discharge approval. KCIW personnel dropped off an application with the company. KCIW issued a discharge authorization with requirements to submit a food waste management plan and install additional pretreatment equipment.

4

Received a phone call from the West Section off-site facilities supervisor concerning a natural gas smell at the East Marginal Way Pump station

July 29, 2019

The KCIW investigator contacted an employee in the flow monitoring and conveyance inspection group who reported the gas smell to the supervisor. It was reported that a private vendor was conducting routine natural gas monitoring in front of the pump station. The gas odor was traced to two maintenance holes to the north of the pump station. Puget Sound Energy was contacted about the odor and investigated the complaint. The issue was referred to the WTD safety office. KCIW will take no further action at this time.

5

KCIW received an email from a King County employee working at the construction site at the Georgetown Wet Weather facility concerning a blue plume in the sewer.

August 8, 2019

The KCIW investigator assigned forwarded the email to the other investigators in the section requesting that they review their permitted companies in the area to identify the source of the blue plume. No source was identified or reported. KCIW will take no further action at this time.

6

KCIW received a complaint call from a citizen concerning a company at 720 South 96th St. in Seattle dumping liquid and solids from a tumbler/deburring process.

October 30, 2019

The KCIW investigator assigned took down the information concerning the illegal dumping and reported it to Ecology’s ERTS line. An ERTS number (694100) was assigned to the complaint call and both Ecology and the King County stormwater team inspected the facility. KCIW sent a survey to the company and a control document will be issued per KCIW procedures.


3.2.2 Surveillance Monitoring

KCIW investigates potential sources of spills, slug loads, or illicit discharges by monitoring

contaminants of concern at strategic maintenance holes near suspected industrial users or

possible polluters. In addition, KCIW designs key maintenance hole studies to collect technical

data in the regional wastewater system to use in the evaluation of local limits.

In 2019, KCIW conducted upstream and downstream surveillance monitoring of Seattle Barrel

Company on Airport Way South on two separate occasions. Continuous pH monitoring

equipment was in place for a week at a time in March and June 2019. The equipment was

installed, maintained, and retrieved during the company’s normal business hours. At the end of

2019, KCIW conducted reconnaissance visits to some categorical zero-discharge facilities to

assess the feasibility for surveillance monitoring in 2020 to verify whether or not these facilities

are discharging. Actual monitoring will be conducted in 2020.

A project was started in 2019 to sample upstream and downstream from categorical companies

that submit zero-discharge certification documents to KCIW. Currently, there are about 20

facilities that claim they do not discharge to the sewer system. The goal of this special

surveillance monitoring effort is to verify that these companies are, in fact, not discharging to the

sewer system. KCIW plans to conduct monitoring at approximately half of these facilities in

2020.

3.3 PIMS Database

KCIW uses the Pretreatment Information Management System (PIMS) database to manage and

record data on permitted companies, including compliance activities such as inspections and

sampling, and to generate mailing lists, standard correspondence documents, permit documents,

and facility information query reports.

In 2019, KCIW continued to make the following improvements to PIMS:

• Modified and added PIMS-generated letters and permitting documents to streamline the

process.

• Modified programming, user interface, and PIMS-generated business reports to

accommodate KCIW’s revised fee structures.

• Selected a software vendor and negotiated a contract to replace the existing database. The

contract includes the scope of work, price, terms and conditions, software license

agreement, software maintenance agreement, and a confidentiality agreement. The initial

stages of implementation began in December 2019.

3.4 Septage

KCIW continued to work with South Plant staff to permit septage waste from businesses in

accordance with septage acceptance guidelines developed for facilities discharging industrial and

commercial wastewater into on-site sewerage systems.

KCIW continued to use the computer tools and criteria developed in 2015, including improved

heavy metals evaluation criteria, sampling data workflow, and tracking tools, to record data

criteria exceedances and inspections and send data letters sent to haulers.


Septage-related activities in 2019 included the following:

• KCIW received one commercial septage acceptance application for the following

activity:

o A private commuter bus company with onboard toilets

• KCIW did not conduct any random truck inspections in 2019 because of workload

demands. In 2020, KCIW plans to resume random truck inspections and sampling for

specific parameters of interest to be determined.

• South Plant personnel collected 40 random septage samples in 2019. The samples were

analyzed for nine metals (arsenic, cadmium, chromium, copper, lead, mercury, nickel,

silver, and zinc) at the King County Environmental Laboratory. General criteria

developed for expected levels of heavy metals in “normal” domestic septage were used to

screen the data. For discharges that are out of normal range, haulers are required to

supply manifests about the contents of the sampled load in question. Septage haulers

were sent letters along with the sample results and, when appropriate, KCIW requested

truck manifests. All loads exceeding established criteria were verified as either residential

or commercial in origin. KCIW will continue to track random sampling results to identify

any trends of concern, report sampling results to haulers, and take regulatory actions as

appropriate.

• In November 2019, KCIW staff attended the annual haulers meeting held at South Plant

to update them on the KCIW septage acceptance process for commercial and non-

domestic sources, provide them with application forms, and answer questions about

KCIW’s septage acceptance policy as outlined in King County Public Rule 8-22. Haulers

were also informed that, in 2020, random truck inspections and sampling would continue

throughout the year. KCIW will also continue to evaluate sample results, send results to

haulers, and, if necessary, require additional information on load sources that exceed

established screening criteria.

• In November 2019, KCIW started work to renew six Public Rules, including PUT 8-22,

which concerns the discharge of hauled waste to King County publicly owned treatment

works.

3.5 Source Control Activities

3.5.1 Lower Duwamish Waterway

To support Lower Duwamish Waterway (LDW) sediment remediation efforts, KCIW has

worked with agency partners to reduce the amount of pollution discharged from permitted

industrial sites to combined sewers that discharge to the waterway during CSO events. The

purpose of this source control program is to reduce the potential for recontamination of waterway

sediment following cleanup.

KCIW conducted the following source control activities in the LDW basin during 2019:

• King County Source Control Implementation Plan. In 2019, KCIW staff continued to

implement the KCIW portion of the King County Source Control Implementation Plan

(SCIP), including conducting a final review of the pretreatment portion of the 2019–2023


King County SCIP. KCIW work for the King County SCIP primarily involved

implementing the standard pretreatment requirements for industrial users that are located

within the LDW basin.

• Lower Duwamish Waterway Source Control Work Group. KCIW participates in the

Lower Duwamish Waterway Source Control Work Group, which was formed to promote

discussion of source control issues that may affect sediment remediation. The group is

primarily composed of the three members of the Lower Duwamish Waterway Group

(King County, Port of Seattle, and City of Seattle) and the two agencies with regulatory

responsibility for different aspects of LDW sediment remediation (Ecology and EPA). It

has been meeting regularly for several years.

• Urban Waters Initiative inspections. In 2007, Ecology initiated a targeted source

control effort in the LDW basin called the Urban Waters Initiative. Inspectors from

Ecology’s water quality and hazardous waste programs are implementing the initiative.

Under Ecology’s lead, the City of Seattle and KCIW are participating in source control

issues relating to stormwater drainage and industrial wastewater pretreatment,

respectively. A lead investigator at KCIW also participates in the Duwamish Inspectors

Group, which is a forum for inspectors from the City of Seattle, Ecology, King County,

and other agencies to discuss regulatory issues in the LDW basin. KCIW compliance

investigators send industrial user surveys and conduct inspections based on agency

referrals from the Duwamish Inspectors Group.

3.5.2 East Waterway

To support the East Waterway (EWW) sediment remediation efforts, KCIW is working with agency

partners to reduce the amount of pollution discharged from permitted industrial sites to combined

sewers that discharge to the waterway during CSO events. The purpose of this source control

program is to reduce the potential for recontamination of waterway sediment following cleanup.

In July 2019, KCIW joined City of Seattle and Port of Seattle staff and provided an update on

source control activities to EPA and Ecology.

KCIW conducted the following source control activities in the EWW basin during 2019:

• Source control activities in the East Duwamish Waterway area. In 2019, KCIW

inspected and collected wastewater samples at selected permitted industrial facilities in

the East Duwamish Waterway area. Data from the sampling are being used to assess

whether wastewater treatment and/or source control BMPs implemented at the facilities

are adequate to control pollutants of concern.

3.6 Surcharge to Treat High-Strength Wastes

In January 1977, KCIW implemented a surcharge program to recover the cost of treating high-

strength waste discharges from industrial facilities. The High-Strength Waste Surcharge Program

performs periodic reviews to evaluate its effectiveness in recovering costs.

In 2015, KCIW and the WTD finance group guided the work of an engineering consultant to

update operational costs for BOD and TSS removal at County wastewater treatment plants and to

assess surcharge fees for BOD and TSS removal. To support the effort, KCIW staff collected

wastewater samples in residential and commercial portions of the wastewater system to evaluate


the adequacy of the current domestic-strength equivalence for BOD and TSS and to assess the

domestic-strength equivalence for soluble BOD (sBOD). The sBOD data were used to evaluate

the feasibility of a surcharge based on dividing total BOD into sBOD and insoluble BOD

fractions.

The recommendation memorandum and supporting background report on development of

revised high-strength waste surcharge rates were completed in 2015. In keeping with King

County Code, the recommendations were presented to the WTD director and approved in

December 2015. KCIW implemented the revised allocation formula and fees starting in July

2016. The implementation was guided by a communications plan that included mailing letters to

the facilities with estimates of their fee changes and making telephone calls to facilities with

more significant changes. WTD will update the surcharge allocation every 5 years.

In 2019, KCIW continued to implement the surcharge rate revisions outlined in the 2015 report.

The highlights of the surcharge program are as follows:

• High-strength surcharge rates are based on system-wide annual operating costs allocated

among BOD, TSS, and flow through an engineering and financial analysis of the

County’s wastewater treatment system. The BOD and TSS annual operating cost

allocations were combined with annual BOD and TSS loadings to the system to derive

surcharge rates in units of dollars per pound of BOD or TSS ($/lb BOD or $/lb TSS). The

surcharge applies to discharges above the domestic-strength equivalence of 300-mg/L

BOD or 400-mg/L TSS because discharges of domestic strength are already captured in

the base sewer use fee that all dischargers pay. The 2015 report identified that the full

implementation of the surcharge allocations would be conducted incrementally over 4.5

years (stages) to minimize the financial burden to industrial users. The allocation

percentages used in calculating the operating cost allocations are as follows:

o Baseline: Until June 30, 2016: BOD (18%), TSS (33%), and flow (49%)

o Stage 1: July 1, 2016, to December 31, 2017: BOD (22.75%), TSS (39%), and

flow (38.25%)

o Stage 2: January 1, 2018, to December 31, 2018: BOD (27.5%), TSS (39%), and

flow (33.5%)

o Stage 3: January 1, 2019, to December 31, 2019: BOD (32.25%), TSS (39%), and

flow (28.75%)

o Stage 4 (Final Stage): January 1, 2020, to December 31, 2020: BOD (37%), TSS

(39%), and flow (24%)

• Full implementation of the revised surcharge rates in 2020 will place WTD at a

comparable level to other peer sewer utilities on the West Coast of the United States.

Because the revised rate for BOD nearly doubled, WTD decided to phase this increase

over 4 years (later changed to 4.5 years).

• The TSS rate increase was not as significant and was fully implemented in the first year

(effective July 1, 2016).

• The previous practice for calculating BOD, TSS, and flow relied on data provided when

the industrial user first started discharging or when a user made a major upgrade to their


pretreatment system. The revised practice relies on more recent data with a window of 4

years. Because some industrial users will record large increases in concentrations when

transitioning to the use of more recent data, the transition is being implemented over 4

years.

• Per King County Code, KCIW conducts at least twice-per-year sampling of industrial

users that discharge more than 600 lb/day of BOD and TSS. Industrial facilities that

discharge less than this amount either can be sampled or their waste strength can be

classified based on the waste strength of a comparable industrial user.

• KCIW categorizes surcharge facilities by their estimated daily loadings of combined

BOD and TSS and divides these facilities into five groups (Levels A to E) to determine

the frequency for KCIW sampling. Level A facilities (highest loadings) are sampled more

frequently decreasing down to Level E facilities (very low loadings), which are sampled

the least.

• WTD analysis indicates that it is not cost-effective to recover high-strength waste

surcharge costs from industrial users that discharge less than 10 lb/day of BOD and TSS;

however, this does not preclude cost recovery in the future if a cost-effective mechanism

for recovery can be devised for industrial users or industrial user classifications.

• Based on the new fee rule (effective July 1, 2019), KCIW may use production data to

derive wastewater discharge volumes if an industrial user cannot measure flow. This

provision will allow KCIW to assess surcharge treatment fees to companies that do not

have a flow meter installed.

3.7 Review of Businesses in the Service Area

Starting in 2015 and ending in 2018, KCIW undertook a major initiative to review 80,000

businesses in the King County wastewater treatment service area. The purpose of the initiative

was to identify businesses that have the potential to discharge non-domestic wastewater to the

wastewater collection system and to notify them of pretreatment and federal reporting

regulations.

The objectives of the review were as follows:

• Conduct a survey that complies with federal regulations (40 CFR 403.8) regarding

collection and maintenance of basic information about users in the King County

wastewater treatment service area that have a potential to discharge non-domestic

wastewater.

• Notify each business of federal, state, and local pretreatment requirements and federal

hazardous waste reporting requirements.

• Issue permits to any SIUs found through the survey process.

• Use the data collected for source control and share information gathered with local sewer

agencies and source control inspectors.


3.7.1 Comprehensive Survey

KCIW conducted a survey in accordance with Ecology’s Guidance Manual for Performing an

Industrial User Survey (Ecology Publication No. 11-10-055).

The survey was mailed to 24,000 businesses in the King County service area. Approximately

6,000 completed surveys were returned to King County for evaluation. The remainder of the

non-responders (about 18,000) are categorized into groups that can be used for future source

control activities.

KCIW has reviewed the data from the 6,000 responses that were collected and sorted them into

four groups by priority level. The highest priority level included surveys from respondents that

indicated that their company performed categorical processes; discharged, on average, over

20,000 gpd; or had anodizing solutions on-site. KCIW categorized 66 companies into the highest

priority level.

KCIW worked with a consultant to provide database training for its investigators. The training

enabled KCIW investigators to use the 2016 Industrial User Survey database as a customer

records management tool and tracking system. All 66 companies were evaluated by an

investigator to determine if the company had completed the survey correctly and if they were

still active in the King County Service area. For companies that were still active in the service

area and had completed the survey correctly, the investigator determined if No Control Required

documents are needed or if a permit application is required.

KCIW determined 16 companies did not need any type of control document and 11 companies

needed to fill out a permit application. In 2018, KCIW received permit applications from the 11

companies that were required to complete them. KCIW staff reviewed the applications and

issued the appropriate control documents. Out of the 11 applications, four companies were

determined to require control documents (one permit for a categorical facility, one zero-

discharge authorization, one major discharge authorization, and one letter of authorization).

No additional work was completed on the comprehensive survey project in 2019. KCIW is

currently in the process of transitioning to a new pretreatment database software program. Once

the new software is operational, KCIW will determine the most effective way to administer the

next comprehensive survey for the next cycle.

3.7.2 Other Actions

KCIW performed the following survey-related actions in 2019:

• Continued to compile lists of potential dischargers from sources such as local sewer

agencies, EPA, Ecology, the Local Hazardous Waste Management Program, County

stormwater program inspectors, and the Puget Sound Business Journal.

• Received and issued approximately 28 additional surveys that resulted from referrals

from other agencies, KCIW staff, or the businesses themselves.


4.0 OUTREACH ACTIVITIES

4.1 Rewards and Recognition Program

Each spring, KCIW announces recipients of its Rewards and Recognition Program. The program

recognizes SIUs with Commitment-to-Compliance, Gold, and Silver awards for compliance with

KCIW regulations and with EnvirOvation Awards for exemplary performance during the

previous year. In 2019, 58% of eligible permit holders received awards.

Awards given in 2019 for performance in 2018 are as follows:

• Commitment-to-Compliance Award. Recipients of the Commitment-to-Compliance

Award had earned a Gold Award for 5 consecutive years. Four companies won a

Commitment-to-Compliance Award in 2019:

o Boeing Company – Plant 2 Facility

o Esterline Hytek Finishes Co.

o King County Solid Waste Division Algona Transfer Station

o Safeway Inc. – Beverage Plant

• Gold and Silver Award. Gold Award recipients had an active discharge permit for 12

months of the calendar year and had no compliance monitoring violations. Silver Award

winners may have received a limited number of self-monitoring violations and/or

submitted a required report after the due date. Table 11 shows the total number of Gold

and Silver award winners for the past 5 years and Table 12 lists 2019 award recipients for

compliance in 2018.

• EnvirOvation Award. The EnvirOvation Award recognizes facilities that voluntarily go

beyond regulatory obligations to manage operations in ways that help protect public

health and the environment. EnvirOvation Award winners are eligible for consideration

for King County’s highest environmental award, the Green Globe. No EnvirOvation

Awards were given in 2019.

Table 11. Number of Gold and Silver Award Winners (2014–2018)

Year of Compliance Gold Silver

2014 47 26 2015 52 13 2016 51 25 2017 41 16 2018 28 26


Table 12. 2019 Gold and Silver Award Recipients for Compliance in 2018

Gold Award Silver Award

AGC Biologics, Inc., Bothell

Alaskan Copper Works – 6th Ave., Seattle

BNSF Railway Co. – Interbay Facility, Tacoma

Boeing Commercial Airplane – North Field, Seattle

Boeing Commercial Airplane – Renton, Seattle

Boeing Company - Plant 2 Facility, Seattle Boeing Electronics Center, Tukwila Cedar Grove Composting Inc., Seattle

Ceradyne Inc., a 3M Company – Seattle

City of Seattle - Seattle Public Utilites – Kent

Highlands Landfill, Kent Davis Wire Corp., Kent Eldec Corp., Kent Esterline Hytek Finishes Co., Kent

Glacier Northwest Inc. – Kenmore Facility, Seattle

Industrial Container Services - WA LLC, Seattle King County SWD – Algona Transfer Station,

Seattle Magnetic and Penetrant Services Co., Seattle

Phillips 66 Company – Renton Terminal, Long

Beach Port of Seattle, Sea-Tac International Airport, IWS, Seattle Precor Inc. - Plant 2, Woodinville

Primus International – University Swaging

Division, Woodinville Protective Coatings Inc., Kent Safeway Inc. – Beverage Plant, Bellevue

Sound Transit – Northgate Link Extension –

University District Station, Kent Spiration Inc., Seattle TLP Management Services LLC, Denver Tri-Way Industries Inc., Auburn Universal Sheet Metal Inc., Woodinville

Aerojet Rocketdyne Inc., Redmond Aramark Uniform & Career Apparel LLC, Kent Boeing Commercial Airplane - Auburn, Seattle Cintas Corporation, Renton Darigold Inc. – Issaquah Plant, Issaquah

Darigold Inc. – Rainier Plant, Seattle

Island Spring Inc., Vashon Island Kerry Inc., Seattle Lafarge – Seattle Plant, Seattle

Marine Vacuum Service Inc., Seattle Mastercraft Metal Finishing, Seattle Mikron Industries, Kent National Industrial Concepts, Woodinville Northwest Cascade Inc. – Septage Thickening

and Dewatering Facility, Puyallup Pacific Iron & Metal, Seattle Rainier Commons, Seattle Red Dot Corporation, Tukwila Romac Industries Inc., Sultan Skills Inc. – Auburn Facility

Skills Inc. – Ballard Facility

Smith Brothers Farms Milk Plant, Kent

Sound Transit – Northgate Link Extension –

Maple Leaf Portal (Phase 2) Ste. Michelle Wine Estates, Woodinville

Terex Washington Inc. – South Campus,

Redmond Tim's Cascade Snacks, Algona Waste Management National Services – 8th

Avenue South Reload Facility, Seattle

4.2 Other Outreach Activities

KCIW performed the following other outreach activities in 2019:

• Annual newsletters. KCIW published two newsletters that focused on technical

assistance, regulatory and other program updates, enforcement activities, and recognition

of compliance successes. The newsletters were delivered electronically to make it easier

for customers to manage delivery preferences and to follow links for more information.

• Website. The KCIW website provides access to application forms, permit information,

and information for specific business sectors. KCIW is making more information

available on its website to reduce reliance on print materials and cut down on paper

usage. In 2019, the web page and forms library were kept up-to-date to help customers

find information related to their industries.


• Enforcement notification. KCIW published two notifications in The Seattle Times that

listed all companies and facilities in the King County wastewater service area that

violated permit conditions and described the violations, penalties, and requirements for

corrective action.

• KCIW programs. Many KCIW programs contain communication elements to reach

specific audiences. In 2019, this included outreach on new EPA rules for dentists.

Throughout 2019, KCIW proactively communicated with customers about proposed

changes to the fee structure via KCIW’s website, emails, one-on-one conversations, and a

public meeting. The new fees went into effect on July 1, 2019. In addition to regular

communications about the new fee structure, new communications materials in 2019

included an updated general fact sheet about the program and an updated Frequently

Asked Questions section about the Wastewater Discharge Permit Application.


https://www.kingcounty.gov/~/media/services/environment/wastewater/industrial-waste/docs/fs-faq/1906_KCIW-general-fs.ashx?la=en

SUMMARY OF APPENDICES The King County Industrial Waste Program (KCIW) is submitting the 2019 Annual Pretreatment Report in accordance with Section 6, Pretreatment, of the National Pollutant Discharge Elimination System (NPDES) permits for the King County Department of Natural Resources and Parks, Wastewater Treatment Division’s, five treatment plants: Brightwater Treatment Plant (Permit No. WA-0032247); Carnation Treatment Plant (Permit No. WA-003218-2); South Treatment Plant (Permit No. WA-002958-1); Vashon Treatment Plant (Permit No. WA-0022527); and West Point Treatment Plant (Permit No. WA-0029181). The information in the appendices is as follows:

Appendix Number

NPDES Permit

Condition Number

Description

A a An updated list of non-domestic dischargers

• Part 1. A list of all industrial users with waste discharge permits.These are all significant industrial users (SIUs). This list includesmiddle-tier categorical industrial users as defined by 40 CFR403.8(f)(2)(v)(B) and (C).

• Part 2. A list of all categorical industrial users with zero dischargeauthorizations. This includes industrial users performing categoricalactivities and processes and certifying zero discharge of categoricalindustrial wastewater to the sewer

• Part 3. A list of all industrial users with letters of authorization andminor and major waste discharge authorizations. This list includes allnon-significant categorical industrial users (NSCIUs) in accordancewith 40 CFR 403.12(i).

B b Results of wastewater sampling at the treatment plants as specified. The permittee must calculate removal rates for each pollutant and evaluate the adequacy of the existing local limits in prevention of treatment plant interference, pass through of pollutants that could affect receiving water quality, and sludge contamination.

• Part 1. Wastewater sampling data and removal efficiencies,discussion, and tables

• Part 2. Long-term biosolids charts

C c Status of program implementation

c.i Any substantial modifications to the pretreatment program as originally approved by the Washington State Department of Ecology (Ecology), including staffing and funding levels

c.ii Any interference, upset, or permit violations experienced at the publically owned treatment works that are directly attributable to the wastes from industrial users

c.iii A list of industrial users that were inspected and/or monitored and a summary of the results

• Part 1. All facilities inspected by KCIW in 2019, listed in chronologicalorder. During 2019, all SIUs were inspected at least once.


Appendix Number

NPDES Permit

Condition Number

Description

• Part 2. A summary of self-monitoring analyses submitted to KCIW bySIUs during 2019. The data have been entered into the PretreatmentInformation Management System database.

• Part 3. A summary of KCIW monitoring for 2019. This summary liststhe date each facility was monitored and the pollutants/parametersmonitored. Exceptions are listed in the following table, Part 4.

• Part 4. A list of facilities not monitored at least twice during 2019.KCIW’s goal is to sample all SIUs at least twice annually. The federalpretreatment program requires that all SIUs that discharge during theyear be sampled at least once. KCIW met this standard with the validexceptions listed in the table.

c.iv A list of industrial users scheduled for inspection and/or monitoring for the next year (2020), and expected frequencies

c.v A list of industrial users notified of promulgated pretreatment standards and/or local standards as required in 40 CFR 403.8(f)(2)(iii). The list must indicate which industrial users are on compliance schedules and the final date of compliance for each.

c.vi A list of industrial users issued waste discharge permits

• Part 1. A list of all industrial users issued waste discharge permits.These are all SIUs. This list includes middle-tier categorical industrialusers as defined by 40 CFR 403.8(f)(2)(v)(B) and (C).

• Part 2. A list of categorical industrial users issued a zero dischargeauthorization.

• Part 3. A list of all industrial users issued letters of authorization andminor and major waste discharge authorizations. This list includes allNSCIUs in accordance with 40 CFR 403.12(i).

c.vii Planned changes in the pretreatment program implementation plan

D d Status of compliance activities

d.i A list of industrial users that failed to submit baseline monitoring reports or any other reports required under 40 CFR Part 403.12 and in permittee’s pretreatment program, dated April 27, 1981

d.ii A list of industrial users that were, at any time during the reporting period, not complying with federal, state, or local pretreatment standards or with applicable compliance schedules for achieving those standards and the duration of such noncompliance

• Part 1. A list of all notices of violation issued in 2019

• Part 2. A list of all compliance schedules issued in 2019

• Part 3. A list of all penalties issued in 2019

d.iii Summary of enforcement activities and other corrective actions taken or planned against noncomplying industrial users. The permittee shall supply to Ecology a copy of the public notice of facilities that were in significant noncompliance.

• Part 1. Enforcement activities

• Part 2. Copy of the public notice of facilities in significantnoncompliance

332019 Annual Pretreatment Report, King County Industrial Waste Program

Facility Name Treatment Plant CSO BasinMid-Tier

Authorization Type

Permit No. Customer Type

Accurate Industries SOUTH TREATMENT PLANT NONE PERMIT 7864-02 METAL FINISHING - CFR 433Aerojet Rocketdyne Inc. BRIGHTWATER NONE PERMIT 7778-05 METAL FINISHING - CFR 433AGC Biologics, Inc. BRIGHTWATER NONE PERMIT 7918-02 PHARMACEUTICAL MFG - CFR 439Alaskan Copper Works - 6th Ave. WEST POINT Hanford 2 or Lander PERMIT 7238-06 METAL FINISHING - CFR 433Aramark Uniform & Career Apparel LLC SOUTH TREATMENT PLANT NONE PERMIT 7836-03 LAUNDRY-INDUSTRIALArt Brass Plating Inc. WEST POINT BRANDON PERMIT 7722-06 METAL FINISHING - CFR 433ASKO Processing Inc. WEST POINT CANAL ST OR UNIVERSITY PERMIT 7728-05 ELECTROPLATING - CFR 413Baker Commodities Inc. SOUTH TREATMENT PLANT NONE PERMIT 7556-05 RENDERINGBall Corporation SOUTH TREATMENT PLANT NONE PERMIT 7085-08 COIL COATING - CFR 465Black Oxide LLC SOUTH TREATMENT PLANT NONE PERMIT 7702-06 METAL FINISHING - CFR 433Blue Origin LLC SOUTH TREATMENT PLANT NONE PERMIT 7940-01 METAL FINISHING - CFR 433BNSF Railway Co. - Interbay Facility WEST POINT NONE PERMIT 7872-02 TRANSPORTATION FACILITYBoeing Commercial Airplane - Auburn SOUTH TREATMENT PLANT NONE PERMIT 7599-07 METAL FINISHING - CFR 433Boeing Commercial Airplane - North Field WEST POINT E MARGINAL OR MICHIGAN PERMIT 7594-06 METAL FINISHING - CFR 433Boeing Commercial Airplane - Renton SOUTH TREATMENT PLANT NONE PERMIT 7630-06 METAL FINISHING - CFR 433Boeing Company - Plant 2 Facility WEST POINT E MARGINAL PERMIT 7811-04 METAL FINISHING - CFR 433Boeing Electronics Center SOUTH TREATMENT PLANT NONE PERMIT 7508-05 METAL FINISHING - CFR 433Burlington Environmental LLC - Kent SOUTH TREATMENT PLANT NONE PERMIT 7159-09 CENTRALIZED WASTE TREATMENT-CFR 437Carsoe US Inc. WEST POINT Ballard E/11th Ave PERMIT 7931-01 METAL FINISHING - CFR 433Cedar Grove Composting Inc. SOUTH TREATMENT PLANT NONE PERMIT 7652-05 COMPOSTING-YARD WASTECeradyne Inc., a 3M Company - Seattle WEST POINT MICHIGAN PERMIT 7507-05 GLASS MANUFACTURINGCintas Corporation SOUTH TREATMENT PLANT NONE PERMIT 7857-02 LAUNDRY-INDUSTRIALConAgra Foods SOUTH TREATMENT PLANT NONE PERMIT 7671-05 FOOD PROCESSINGContinental Mills, Inc. SOUTH TREATMENT PLANT NONE PERMIT 7953-01 FOOD PROCESSINGDarigold Inc. - Issaquah Plant SOUTH TREATMENT PLANT NONE PERMIT 7075-06 FOOD PROCESSING-DAIRYDarigold Inc. - Rainier Plant WEST POINT Rainier PERMIT 7116-07 FOOD PROCESSING-DAIRYDavis Wire Corp. SOUTH TREATMENT PLANT NONE PERMIT 7243-06 IRON AND STEEL MANF - CFR 420Electrofinishing Inc. SOUTH TREATMENT PLANT NONE PERMIT 7578-05 METAL FINISHING - CFR 433Emerald Services Inc. - Airport Way Facility WEST POINT Connecticut PERMIT 7884-03 CENTRALIZED WASTE TREATMENT-CFR 437Exotic Metals Forming Co. SOUTH TREATMENT PLANT NONE PERMIT 7672-06 METAL FINISHING - CFR 433Foss Maritime Company WEST POINT NONE PERMIT 7703-06 BOAT/SHIPYARDGlacier Northwest Inc. - Kenmore Facility WEST POINT NONE PERMIT 7740-04 CEMENT/READYMIXGM Nameplate Inc. WEST POINT NONE PERMIT 7187-07 METAL FINISHING - CFR 433Honeywell International Inc. SOUTH TREATMENT PLANT NONE PERMIT 7206-07 ELECTRONIC COMPONENTS - CFR 469Hytek Finishes Co. SOUTH TREATMENT PLANT NONE PERMIT 7569-05 METAL FINISHING - CFR 433Imaginetics LLC SOUTH TREATMENT PLANT NONE PERMIT 7926-01 METAL FINISHING - CFR 433Industrial Container Services - WA LLC WEST POINT 8th Ave PERMIT 7929-01 BARREL CLEANINGIsland Spring Inc. VASHON TREATMENT PLANT NONE PERMIT 7735-05 FOOD PROCESSINGJanuary Foods Corp. SOUTH TREATMENT PLANT NONE PERMIT 7904-01 FOOD PROCESSING-MEATSKerry, Inc. WEST POINT 8TH AVE PERMIT 7854-04 FOOD PROCESSING-OTHERKing County SWD - Cedar Hills Landfill SOUTH TREATMENT PLANT NONE PERMIT 7842-03 SOLID WASTE - LANDFILLKing County WTD - Georgetown Wet Weather Treatment Station Construction Project WEST POINT MICHIGAN PERMIT 7937-02 CONSTRUCTION DEWATERINGKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Projec WEST POINT MICHIGAN PERMIT 7948-01 CONSTRUCTION DEWATERINGKing's Command Foods LLC SOUTH TREATMENT PLANT NONE PERMIT 7742-04 FOOD PROCESSING-MEATSLafarge - Seattle Plant WEST POINT Duwamish West PERMIT 7925-02 SOLID WASTE - TRANSFER FACMachinists, Inc. Plant 5 WEST POINT 8th Ave PERMIT 7892-03 METAL FINISHING - CFR 433Magnetic and Penetrant Services Co. WEST POINT 8th Ave PERMIT 7873-03 METAL FINISHING - CFR 433Marel Seattle Inc. WEST POINT NONE PERMIT 7821-03 METAL FINISHING - CFR 433Marine Vacuum Service Inc. WEST POINT Michigan PERMIT 7676-07 CENTRALIZED WASTE TREATMENT-CFR 437Mastercraft Metal Finishing Inc. WEST POINT DENNY PERMIT 7233-04 ELECTROPLATING - CFR 413MicroSurgical Technology Inc. BRIGHTWATER NONE PERMIT 7895-02 METAL FINISHING - CFR 433Mikron Industries SOUTH TREATMENT PLANT NONE PERMIT 7749-06 PLASTIC PRODUCTS MANF.National Industrial Concepts BRIGHTWATER NONE PERMIT 7824-03 METAL FINISHING - CFR 433National Products Inc. WEST POINT 8TH AVE PERMIT 7834-03 METAL FINISHING - CFR 433Northwest Cascade Inc. - Septage Thickening and Dewatering Facility SOUTH TREATMENT PLANT NONE PERMIT 7938-02 TRUCKED WASTENorthwest Gourmet Food Products Inc. - Renton Facility SOUTH TREATMENT PLANT NONE PERMIT 7935-01 FOOD PROCESSING-OTHEROberto Snacks Inc. SOUTH TREATMENT PLANT NONE PERMIT 7706-07 FOOD PROCESSING-MEATSOptimar US, Inc. WEST POINT NONE PERMIT 7944-01 METAL FINISHING - CFR 433Pacific Iron & Metal Co. WEST POINT Hanford 2 or Lander PERMIT 7577-06 METALS RECYCLINGPacific Propeller International LLC SOUTH TREATMENT PLANT NONE PERMIT 7235-06 ELECTROPLATING - CFR 413Partner Therapeutics BRIGHTWATER NONE PERMIT 7806-03 PHARMACEUTICAL MFG - CFR 439Phillips 66 Company - Renton Terminal SOUTH TREATMENT PLANT NONE PERMIT 7910-01 GROUNDWATER REMEDIATION - ORGANICSPort of Seattle, Sea-Tac International Airport, IWS SOUTH TREATMENT PLANT NONE PERMIT 7810-04 TRANSPORTATION FACILITYPrecor Inc. - Plant 2 BRIGHTWATER NONE PERMIT 7716-06 METAL FINISHING - CFR 433Primus International - University Swaging Division BRIGHTWATER NONE PERMIT 7848-04 METAL FINISHING - CFR 433Protective Coatings Inc. SOUTH TREATMENT PLANT NONE PERMIT 7242-06 ELECTROPLATING - CFR 413Prototron Circuits Inc. BRIGHTWATER NONE PERMIT 7897-02 METAL FINISHING - CFR 433Qualawash Holdings LLC SOUTH TREATMENT PLANT NONE PERMIT 7153-07 TRANSPORT EQUIPMENT CLEAN - CFR 442Rabanco Recycling Co. WEST POINT Hanford 2 or Lander PERMIT 7595-06 SOLID WASTE - TRANSFER FACRainier Commons LLC - Old Rainier Brewery Site WEST POINT Hanford 1/2 or Lander PERMIT 7927-01 GENERAL TYPERed Dot Corporation SOUTH TREATMENT PLANT NONE x PERMIT 7866-03 METAL FINISHING - CFR 433Romac Industries, Inc. BRIGHTWATER NONE PERMIT 7730-05 METAL FINISHING - CFR 433Safeway Inc. - Beverage Plant SOUTH TREATMENT PLANT NONE PERMIT 7042-05 FOOD PROCESSING-SOFT DRINKSSafeway Inc. - Milk and Ice Cream Plant SOUTH TREATMENT PLANT NONE PERMIT 7832-03 FOOD PROCESSING-DAIRYSeafreeze Aquisition, LLC (aka Lineage Logistics - Seattle Michigan Facility) WEST POINT 8th Ave or Terminal 115 PERMIT 7896-02 FOOD PROCESSING-SEAFOODSeattle Barrel Co. WEST POINT Duwamish PERMIT 7113-05 BARREL CLEANINGSeattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor WEST POINT NONE PERMIT 7945-01 CONSTRUCTION DEWATERINGSeattle, City of - SPU - Kent Highlands Landfill SOUTH TREATMENT PLANT NONE PERMIT 7115-05 SOLID WASTE - LANDFILLSeattle, City of - SPU - Ship Canal Water Quality Project WEST POINT Canal St or University PERMIT 7947-01 CONSTRUCTION DEWATERINGShasta Beverages SOUTH TREATMENT PLANT NONE PERMIT 7881-02 FOOD PROCESSING-SOFT DRINKSSilicon Designs Inc. - Kirkland SOUTH TREATMENT PLANT NONE PERMIT 7914-02 ELECTRONIC COMPONENTS - CFR 469

Appendix APart 1

A list of all industrial users with waste discharge permits. These are all significant industrial users (SIUs).This list includes middle-tier categorical industrial users as defined by 40 CFR 403.8(f)(2)(v)(B) and (C).


Skills Inc. - Auburn Facility SOUTH TREATMENT PLANT NONE PERMIT 7719-07 METAL FINISHING - CFR 433Skills Inc. - Ballard Facility WEST POINT BALLARD E/11TH AVE PERMIT 7552-05 METAL FINISHING - CFR 433Smith Brothers Farms Milk Plant SOUTH TREATMENT PLANT NONE PERMIT 7943-01 FOOD PROCESSING-DAIRYSound Transit - East Link Extension - Shimmick-Parsons JV-E320 SOUTH TREATMENT PLANT NONE PERMIT 7936-01 CONSTRUCTION DEWATERINGSound Transit - N160 Northgate Link Extension - Station Construction Project WEST POINT NONE PERMIT 7933-01 CONSTRUCTION DEWATERINGSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) WEST POINT UNIVERSITY PERMIT 7920-01 CONSTRUCTION DEWATERINGSpiration Inc. dba Olympus Respiratory America BRIGHTWATER NONE PERMIT 7891-02 METAL FINISHING - CFR 433Starbucks Coffee Co. - Kent Flexline Facility SOUTH TREATMENT PLANT NONE PERMIT 7890-02 FOOD PROCESSINGSte. Michelle Wine Estates BRIGHTWATER NONE PERMIT 7889-02 FOOD PROCESSING-WINERYTaylor Farms Northwest LLC fka Real Foods of Seattle LLC SOUTH TREATMENT PLANT NONE PERMIT 7917-01 FOOD PROCESSING-OTHERTerex Washington Inc. - North Campus BRIGHTWATER NONE PERMIT 7680-06 METAL FINISHING - CFR 433Terex Washington Inc. - South Campus BRIGHTWATER NONE PERMIT 7701-08 METAL FINISHING - CFR 433Tim's Cascade Snacks SOUTH TREATMENT PLANT NONE PERMIT 7865-02 FOOD PROCESSING-OTHERTLP Management Services LLC WEST POINT DUWAMISH WEST PERMIT 7592-05 FUELING FACILITYTrident Seafoods Corp. WEST POINT NONE PERMIT 7901-02 FOOD PROCESSING-SEAFOODTri-Way Industries Inc. - Auburn SOUTH TREATMENT PLANT NONE x PERMIT 7746-05 METAL FINISHING - CFR 433UniSea Inc. BRIGHTWATER NONE PERMIT 7919-01 FOOD PROCESSING-SEAFOODUniversity of Washington Seattle Campus WEST POINT 30th Ave or Canal St PERMIT 7923-01 ELECTRONIC COMPONENTS - CFR 469Vigor Shipyards Inc. WEST POINT Duwamish West PERMIT 7782-08 BOAT/SHIPYARDWaste Management National Services - 8th Avenue South Reload Facility WEST POINT Michigan PERMIT 7928-02 SOLID WASTE - TRANSFER FACWestern Pneumatic Tube Company LLC SOUTH TREATMENT PLANT NONE PERMIT 7604-05 METAL FINISHING - CFR 433Western Washington Coca-Cola Bottling LLC SOUTH TREATMENT PLANT NONE PERMIT 7022-06 FOOD PROCESSING-SOFT DRINKSWSDOT - SR-99 Demolition, Decomissioning, and Surface Street Project WEST POINT King PERMIT 7946-01 CONSTRUCTION DEWATERING


A list of all categorical industrial users with zero discharge authorizations. This includes industrial users performing categorical activities and processes and certifying zero discharge of categorical industrial wastewater to the sewer.

Facility Name Treatment Plant CSO Basin Authorization Type Permit Customer Type12th Avenue Iron Inc. WEST POINT Connecticut ZERO DISCHARGE (CATEGORICAL) 9718-01 METAL FINISHING - CFR 433Ace Galvanizing Inc. WEST POINT 8th Ave ZERO DISCHARGE (CATEGORICAL) 9725-01 IRON AND STEEL MANF - CFR 420Allflight Corp. SOUTH TREATMENT PLANT NONE ZERO DISCHARGE (CATEGORICAL) 9723-01 METAL FINISHING - CFR 433Carl Zapffe Inc. WEST POINT UNIVERSITY ZERO DISCHARGE (CATEGORICAL) 9717-02 METAL FINISHING - CFR 433Dyno Battery Inc. WEST POINT NONE ZERO DISCHARGE (CATEGORICAL) 50056-03 BATTERY MANUFACTURING - CFR 461Emerald Galvanizing Inc. WEST POINT Canal St or University ZERO DISCHARGE (CATEGORICAL) 9724-01 IRON AND STEEL MANF - CFR 420Fatigue Technology Inc. SOUTH TREATMENT PLANT NONE ZERO DISCHARGE (CATEGORICAL) 9714-02 METAL FINISHING - CFR 433Finishing Unlimited Inc. BRIGHTWATER NONE ZERO DISCHARGE (CATEGORICAL) 9715-02 METAL FINISHING - CFR 433Georgetown Metal Works LLC WEST POINT Brandon ZERO DISCHARGE (CATEGORICAL) 9733-01 METAL FINISHING - CFR 433KDL Enterprises Inc. dba. Northwes SOUTH TREATMENT PLANT NONE ZERO DISCHARGE (CATEGORICAL) 9722-01 METAL FINISHING - CFR 433Kenmore Air Harbor Inc. WEST POINT NONE ZERO DISCHARGE (CATEGORICAL) 9703-03 METAL FINISHING - CFR 433Landbridge Lighting LLC WEST POINT Brandon ZERO DISCHARGE (CATEGORICAL) 9729-01 METAL FINISHING - CFR 433Lighthouse for the Blind Inc. WEST POINT Hanford 1/2 or Lander ZERO DISCHARGE (CATEGORICAL) 9727-01 METAL FINISHING - CFR 433MechPro SOUTH TREATMENT PLANT NONE ZERO DISCHARGE (CATEGORICAL) 9726-01 METAL FINISHING - CFR 433Metal Solutions LLC WEST POINT Brandon or Duwamish ZERO DISCHARGE (CATEGORICAL) 9721-01 METAL FINISHING - CFR 433Northwest Castings WEST POINT Hanford 2 ZERO DISCHARGE (CATEGORICAL) 9731-01 METAL MOLDING AND CASTING - CFR 464Paroscientific Inc. BRIGHTWATER NONE ZERO DISCHARGE (CATEGORICAL) 9730-01 METAL FINISHING - CFR 433Pioneer Industries WEST POINT West Michigan ZERO DISCHARGE (CATEGORICAL) 9712-02 METAL FINISHING - CFR 433Repair Technology Inc. WEST POINT 8th Ave ZERO DISCHARGE (CATEGORICAL) 9707-03 METAL FINISHING - CFR 433Smith Fabrication Inc. SOUTH TREATMENT PLANT NONE ZERO DISCHARGE (CATEGORICAL) 9719-01 METAL FINISHING - CFR 433Thermaline Inc SOUTH TREATMENT PLANT NONE ZERO DISCHARGE (CATEGORICAL) 9732-01 METAL FINISHING - CFR 433

Appendix APart 2


A list of all industrial users issued letters of authorization and minor and major waste discharge authorizations.This list includes all nonsignificant categorical industrial users (NSCIUs) in accordance with 40 CFR 403.12(i).

Facility Name Treatment Plant CSO Basin NSCIU Authorization Type Permit Customer Type1015 Second Avenue, LLC - Federal Reserve Building WEST POINT King GLA-CONSTRUCTION 40180-01 CONSTRUCTION DEWATERING1170 Republican Street WEST POINT Denny GLA-CONSTRUCTION 40184-01 CONSTRUCTION DEWATERING1302 Market Street Office -Winderemere SOUTH TREATMENT PLANT NONE GLA-CONSTRUCTION 40228-01 CONSTRUCTION DEWATERING1915 Second Avenue LLC - Viktoria Apartments Groundwater Remediation Project WEST POINT NONE MAJOR DISCHARGE AUTHORIZATION 4294-02 GROUNDWATER REMEDIATION - PETROLEUM225 Roy LLC - 225 Roy Center Steps Construction Project WEST POINT DENNY OR DEXTER MAJOR DISCHARGE AUTHORIZATION 4458-01 CONSTRUCTION DEWATERING2525 Aberdeen LLC - Finley Short Plat Construction Project SOUTH TREATMENT PLANT NONE GLA-CONSTRUCTION 40147-01 CONSTRUCTION DEWATERING3801 Stone Way LLC - The Bowman Apartments Contaminated Groundwater WEST POINT Canal St or University MAJOR DISCHARGE AUTHORIZATION 4349-01 GROUNDWATER REMEDIATION - ORGANICS400 Fairview LLC - Contaminated Groundwater Interception WEST POINT Denny LETTER OF AUTHORIZATION 11586-01 GROUNDWATER REMEDIATION - ORGANICS420 Boylston Ave E, LLC WEST POINT Denny or Dexter GLA-CONSTRUCTION 40211-01 CONSTRUCTION DEWATERING4th and Vine - Soil and Groundwater Remediation WEST POINT Denny MAJOR DISCHARGE AUTHORIZATION 4474-01 GROUNDWATER REMEDIATION - PETROLEUM5055 Properties, LLC WEST POINT NONE MINOR DISCHARGE AUTHORIZATION 1092-01 CONSTRUCTION DEWATERING529 Federal LLC WEST POINT Denny or Dexter GLA-CONSTRUCTION 40204-01 CONSTRUCTION DEWATERING6th and Battery Building LLC - 2326 6th Avenue Apartments Construction Project WEST POINT Denny or Dexter GLA-CONSTRUCTION 40154-01 CONSTRUCTION DEWATERING70th & Greenwood LLC - The Shared Roof Project Construction Project WEST POINT University GLA-CONSTRUCTION 40164-01 CONSTRUCTION DEWATERING7-Eleven Inc. - Store 23020 DPE Remediation System WEST POINT Denny or Dexter MAJOR DISCHARGE AUTHORIZATION 4212-02 GROUNDWATER REMEDIATION - PETROLEUM8403 Greenwood - Slattery Properties WEST POINT University GLA-CONSTRUCTION 40185-01 CONSTRUCTION DEWATERING88 Group, LLC WEST POINT Hanford 1/2 or Lander GLA-CONSTRUCTION 40212-01 CONSTRUCTION DEWATERING98th Ave Investment Partners LLC - HH at 98th Office BRIGHTWATER NONE GLA-CONSTRUCTION 40191-01 CONSTRUCTION DEWATERING98th Avenue Investment Partners LLC - 98th Avenue Apartments Construction Project BRIGHTWATER NONE GLA-CONSTRUCTION 40156-01 CONSTRUCTION DEWATERING9th and John LLC - 9th and John Apartments Construction Project WEST POINT Denny GLA-CONSTRUCTION 40162-01 CONSTRUCTION DEWATERING9th Space LLC Construction Project WEST POINT Denny GLA-CONSTRUCTION 40134-01 CONSTRUCTION DEWATERINGABODA BRIGHTWATER NONE LETTER OF AUTHORIZATION 11666-01 GENERAL TYPEAccrete Construction - Weatherly Inn SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 1105-01 CONSTRUCTION DEWATERINGAegis Senior Communities - Lake Union Construction Project WEST POINT Denny GLA-CONSTRUCTION 40169-01 CONSTRUCTION DEWATERINGAegis Senior Communities, LLC - Kirkland Lake Street Construction Project SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11845-01 CONSTRUCTION DEWATERINGAero Controls Inc. - 20th Street SOUTH TREATMENT PLANT NONE X MINOR DISCHARGE AUTHORIZATION 834-02 METAL FINISHING - CFR 433AGC Biologics, Inc. - North Campus BRIGHTWATER NONE MAJOR DISCHARGE AUTHORIZATION 4479-01 BIOTECHNOLOGY - BENCH SCALEAlaska Marine Lines Inc. WEST POINT Duwamish West MINOR DISCHARGE AUTHORIZATION 459-05 CONTAINER WASHINGAlexander Marine USA WEST POINT Canal St or University MAJOR DISCHARGE AUTHORIZATION 4210-02 BOAT/SHIPYARDAlexandria Real Estate - 1165 Eastlake Construction Project WEST POINT Denny MAJOR DISCHARGE AUTHORIZATION 4459-01 CONSTRUCTION DEWATERINGAlexandria Real Estate Equities Inc. - The Atrium WEST POINT Denny MINOR DISCHARGE AUTHORIZATION 1047-01 CONSTRUCTION DEWATERINGAlliance Packaging LLC SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 689-07 CORRUGATED CONTAINERAllpak Container Corporation SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 585-06 CORRUGATED CONTAINERAlon Asphalt Company - Groundwater Remediation Treatment System EDMONDS TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11828-01 GROUNDWATER REMEDIATION - PETROLEUMAlsco Inc. SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4282-03 LAUNDRY - LINENAmerican Powder Coating SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 10182-02 METAL FABRICATIONAmtrak National Railroad Passenger Corp. WEST POINT Hanford 2 or Lander MAJOR DISCHARGE AUTHORIZATION 4221-02 VEHICLE WASHINGAotong Bellevue 10th St LLC SOUTH TREATMENT PLANT NONE GLA-CONSTRUCTION 40176-01 CONSTRUCTION DEWATERINGArdagh Glass Inc. WEST POINT BRANDON MAJOR DISCHARGE AUTHORIZATION 555-05 GLASS MANUFACTURINGArsh Vahora Inc. SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11762-01 VEHICLE WASHINGAsh Center LLC c/o JSH Properties Inc. (former Daniel's Dry Cleaners) SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 576-04 GROUNDWATER REMEDIATION - ORGANICSAsh Grove Cement Company WEST POINT Duwamish MAJOR DISCHARGE AUTHORIZATION 4009-05 CEMENT/READYMIXAT&T Data Center BRIGHTWATER NONE MAJOR DISCHARGE AUTHORIZATION 813-03 GROUNDWATER REMEDIATION - PETROLEUMAtwood Adhesives Inc. WEST POINT Michigan LETTER OF AUTHORIZATION 11816-01 GENERAL TYPEAuburn Dairy Products Inc. SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 451-06 FOOD PROCESSING-DAIRYAuburn Towncenter Apartments - SW Block SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11847-01 CONSTRUCTION DEWATERINGAuburn, City of - Decant Facility SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 687-04 DECANT STATIONAuto-Chlor System WEST POINT Duwamish MAJOR DISCHARGE AUTHORIZATION 4428-02 MANUFACTURING-MISCAutoCompany XXI Inc. - AutoNation Audi Parking Garage Construction Project SOUTH TREATMENT PLANT NONE GLA-CONSTRUCTION 40160-01 CONSTRUCTION DEWATERINGAutoNation Inc. - Bellevue BMW Construction Project SOUTH TREATMENT PLANT NONE GLA-CONSTRUCTION 40142-01 CONSTRUCTION DEWATERINGAvalon Bay Communities Inc. - Avalon Meydenbauer SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4095-03 CONSTRUCTION DEWATERINGAvalonBay Communities, Inc. - Newcastle Phase II SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11841-01 CONSTRUCTION DEWATERINGB & T Consulting LLC WEST POINT Denny or Dexter GLA-CONSTRUCTION 40233-01 GENERAL TYPEB.S.B. Diversified Co. Inc. SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4293-02 GROUNDWATER REMEDIATION - ORGANICSBarbee Mill Company, Inc. SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4133-03 GROUNDWATER REMEDIATION - METALSBavarian Meat Products Inc. WEST POINT Denny MINOR DISCHARGE AUTHORIZATION 433-05 FOOD PROCESSING-SAUSAGEBDR Kirkland VII LLC SOUTH TREATMENT PLANT NONE GLA-CONSTRUCTION 40183-01 CONSTRUCTION DEWATERINGBeecher's Handmade Cheese WEST POINT NONE MAJOR DISCHARGE AUTHORIZATION 4269-02 FOOD PROCESSING-DAIRYBellevue Parkside LP - Bellevue Parkside Apartments Construction Project SOUTH TREATMENT PLANT NONE GLA-CONSTRUCTION 40144-01 CONSTRUCTION DEWATERINGBellevue School District - Clyde Hill Elementary School SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11826-01 CONSTRUCTION DEWATERINGBellevue School District - Highland Middle School SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 1090-01 GENERAL TYPEBellevue Way Ventures LLC - Bellevue at Main GWR SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4375-01 GROUNDWATER REMEDIATION - ORGANICSBellevue, City of - Decant Facility (120th NE) SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 143-05 DECANT STATIONBellevue, City of - Decant Facility (NE 6th Street) SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4447-01 DECANT STATIONBellevue, City of - Eastgate Landfill SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 127-06 SOLID WASTE - LANDFILLBellevue, City of - Eastgate Operation Yard SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 607-07 DECANT STATIONBellevue, City of - NE Spring Multi-Modal Corridor Zone 1A Construction Project SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4468-01 CONSTRUCTION DEWATERINGBellevue, City of - NE Spring Multi-Modal Corridor Zone 2 Construction Project SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4497-01 CONSTRUCTION DEWATERINGBest Buy Stores LP - Foundation Drains Contaminated Groundwater SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4348-01 GROUNDWATER REMEDIATION - PETROLEUMBethel Station Group, LLC SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11827-01 TRUCKED WASTEBF Blocker - Bullitt Foundation Building SOUTH TREATMENT PLANT Denny or Dexter LETTER OF AUTHORIZATION 50287-02 TRUCKED WASTEBillings Middle School SOUTH TREATMENT PLANT University GLA-CONSTRUCTION 40174-01 GENERAL TYPEBimbo Bakeries USA Inc. SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4411-01 FOOD PROCESSING-BAKERYBlack Raven Brewing Company - Redmond BRIGHTWATER NONE MAJOR DISCHARGE AUTHORIZATION 4382-01 FOOD PROCESSING-BREWERYBlack Raven Brewing Company - Suite A - Woodinville BRIGHTWATER NONE MAJOR DISCHARGE AUTHORIZATION 4488-01 FOOD PROCESSING-BREWERYBloch Steel Industries WEST POINT Duwamish MAJOR DISCHARGE AUTHORIZATION 4085-04 GROUNDWATER REMEDIATION - PETROLEUMBMR - Dexter LLC - 700 Dexter Project WEST POINT Denny/Dexter MAJOR DISCHARGE AUTHORIZATION 4482-01 CONSTRUCTION DEWATERINGBoeing Commercial Airplane - Renton - Apron R & Mitigation Hangar SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4486-02 CONSTRUCTION DEWATERINGBoeing Company - Kent Space Center 18-67 Demolition Project SOUTH TREATMENT PLANT NONE GLA-CONSTRUCTION 40188-01 CONSTRUCTION DEWATERINGBoeing Company - Kent Space Center Facility Divestiture SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4494-01 CONSTRUCTION DEWATERINGBoeing Defense, Space & Security - Developmental Center WEST POINT E Marginal MAJOR DISCHARGE AUTHORIZATION 526-07 MANUFACTURING-MISCBoeing Integrated Defense Systems - Military Flight Center WEST POINT E Marginal LETTER OF AUTHORIZATION 11764-02 VEHICLE WASHINGBoeing North Field Facility - PCB Treatment System for Duwamish Area Boeing Facilities WEST POINT E Marginal or Michigan MAJOR DISCHARGE AUTHORIZATION 4223-02 WATER TREATMENTBosa Development Washington Inc - One88 Bellevue Construction Project SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 1054-01 CONSTRUCTION DEWATERINGBothell, City of - 98th Avenue NE and Main Street Groundwater Remediation Project BRIGHTWATER NONE MINOR DISCHARGE AUTHORIZATION 1084-01 GROUNDWATER REMEDIATION - OTHERBothell, City of - Decant Station BRIGHTWATER NONE MAJOR DISCHARGE AUTHORIZATION 4056-05 DECANT STATIONBothell, City of - Riverside Groundwater Remediation Site BRIGHTWATER NONE MAJOR DISCHARGE AUTHORIZATION 4268-02 GROUNDWATER REMEDIATION - ORGANICSBrian Carter Cellars BRIGHTWATER NONE MINOR DISCHARGE AUTHORIZATION 814-02 FOOD PROCESSING-WINERYBrier, City of - Public Works Dept. - Decant Station WEST POINT NONE MAJOR DISCHARGE AUTHORIZATION 665-04 DECANT STATIONBroadstone Capitol Hill Venture LLC - Contaminated Groundwater Discharge WEST POINT Denny or Dexter MAJOR DISCHARGE AUTHORIZATION 4337-02 GROUNDWATER REMEDIATION - ORGANICSBrook V LLC - Stream Dexios Building Construction Project WEST POINT 3rd Ave W GLA-CONSTRUCTION 40155-01 CONSTRUCTION DEWATERINGBrooks Applied Labs LLC BRIGHTWATER NONE LETTER OF AUTHORIZATION 11663-01 LABORATORYBuchan Bros. SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 10356-01 VEHICLE WASHINGBurlington Environmental LLC - Georgetown WEST POINT NONE MAJOR DISCHARGE AUTHORIZATION 4196-02 GROUNDWATER REMEDIATION - ORGANICSC&D Properties SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11825-01 TRUCKED WASTECA Carey Corp. - 9th and Alder WEST POINT Connecticut/Hanford 1-2/Lander GLA-CONSTRUCTION 40218-01 CONSTRUCTION DEWATERINGCadman (Seattle) Inc. WEST POINT BRANDON MAJOR DISCHARGE AUTHORIZATION 4235-02 CEMENT/READYMIXCadman Materials Inc. BRIGHTWATER NONE MAJOR DISCHARGE AUTHORIZATION 4259-02 CEMENT/READYMIXCan Do Services LLC - Dawson St. WEST POINT Brandon LETTER OF AUTHORIZATION 11685-01 CONTAINER WASHINGCapitol Hill Housing - Capitol Hill Station Building B-North Construction Project WEST POINT Denny or Dexter LETTER OF AUTHORIZATION 11806-01 CONSTRUCTION DEWATERINGCargill Inc. WEST POINT HANFORD 2 MAJOR DISCHARGE AUTHORIZATION 158-05 CONTAINER WASHINGCarpinito Brothers - Main Yard SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11800-01 COMPOSTING-YARD WASTE

Appendix APart 3


Cascade Columbia Distribution WEST POINT Michigan MAJOR DISCHARGE AUTHORIZATION 4156-03 CONTAINER WASHINGCascade Designs Inc. WEST POINT DUWAMISH MAJOR DISCHARGE AUTHORIZATION 4179-02 METAL FABRICATIONCascade Machinery and Electric Inc. WEST POINT Duwamish LETTER OF AUTHORIZATION 11851-01 GENERAL TYPECascade Recycling Center BRIGHTWATER NONE MINOR DISCHARGE AUTHORIZATION 724-04 CONTAINER WASHINGCasetta Lago SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 50172-06 TRUCKED WASTECBRE Global Workplace Solutions - Google SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 1104-01 CONSTRUCTION DEWATERINGCenterline Seattle LLC - Block 2 Construction Project WEST POINT University MINOR DISCHARGE AUTHORIZATION 1022-02 CONSTRUCTION DEWATERINGCenveo Inc. SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11353-02 PRINTINGCertified Carpet (Former) WEST POINT University MAJOR DISCHARGE AUTHORIZATION 4198-02 GROUNDWATER REMEDIATION - ORGANICSChemithon Corporation WEST POINT Duwamish West MAJOR DISCHARGE AUTHORIZATION 4112-03 MANUFACTURING-MISCChevrolet Cadillac of Bellevue, Inc. SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11837-01 CONSTRUCTION DEWATERINGChevron Environmental Management Company - Former Chevron Service Station 95439 WEST POINT Canal St or University MAJOR DISCHARGE AUTHORIZATION 4398-01 GROUNDWATER REMEDIATION - ORGANICSChevron Service Station - Vashon Soil and Groundwater Remediation Project VASHON TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4386-02 GROUNDWATER REMEDIATION - PETROLEUMChief Seattle Club - All Together Project WEST POINT GLA-CONSTRUCTION 40242-01 CONSTRUCTION DEWATERINGCity Investors IX, LLC - Block 38 Construction Project WEST POINT Denny MAJOR DISCHARGE AUTHORIZATION 4493-02 CONSTRUCTION DEWATERINGClark Apartments LLC WEST POINT Denny or Dexter GLA-CONSTRUCTION 40173-01 CONSTRUCTION DEWATERINGClassic Impressions Inc. WEST POINT Michigan LETTER OF AUTHORIZATION 11777-01 GENERAL TYPECMX Medical Imaging SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11822-01 GENERAL TYPECoal Creek Development Corp. SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4041-05 SOLID WASTE - LANDFILLCoast Aluminum TI SOUTH TREATMENT PLANT NONE GLA-CONSTRUCTION 40202-01 CONSTRUCTION DEWATERINGCoast Crane Company WEST POINT 8th Ave MINOR DISCHARGE AUTHORIZATION 788-03 PRESSURE WASHINGColuccio Construction WEST POINT Norfolk MINOR DISCHARGE AUTHORIZATION 779-03 VEHICLE WASHINGCommunity House Mental Health Agency - South Jackson Street Redevelopment Construction Project WEST POINT Hanford 1/2 or Lander GLA-CONSTRUCTION 40157-01 CONSTRUCTION DEWATERINGConGlobal Industries Inc. WEST POINT Duwamish MINOR DISCHARGE AUTHORIZATION 932-02 PRESSURE WASHINGConner Homes - Hedeen Short Plat Construction Project BRIGHTWATER NONE GLA-CONSTRUCTION 40166-01 CONSTRUCTION DEWATERINGConnor Rubin LLC - Pepper Hill Shopping Center Remediation Project WEST POINT NONE LETTER OF AUTHORIZATION 11708-01 GROUNDWATER REMEDIATION - ORGANICSConsulate General of the Republic of Korea Construction Project WEST POINT Denny GLA-CONSTRUCTION 40152-01 CONSTRUCTION DEWATERINGContainer Properties LLC WEST POINT E Marginal MAJOR DISCHARGE AUTHORIZATION 4167-03 GROUNDWATER REMEDIATION - ORGANICSCostco Optical Lab No. 190 - Auburn SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 1027-02 MANUFACTURING-MISCCovich-Williams Co. Inc. WEST POINT Ballard MAJOR DISCHARGE AUTHORIZATION 468-05 FUELING FACILITYCrane Electronics Inc. BRIGHTWATER NONE LETTER OF AUTHORIZATION 11805-01 MANUFACTURING-MISCCyanotype Store SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 50406-01 TRUCKED WASTEDaniels Real Estate - 800 Columbia Construction Project WEST POINT Connecticut or King MAJOR DISCHARGE AUTHORIZATION 4489-01 CONSTRUCTION DEWATERINGDarwin's Natural Pet Products SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 1023-01 FOOD PROCESSING-PET FOODDenny Center Construction Project WEST POINT Denny or Dexter GLA-CONSTRUCTION 40075-02 CONSTRUCTION DEWATERINGDomino's Pizza LLC - Washington Supply Chain Center SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4469-01 FOOD PROCESSING-OTHERDuke's Root Control Inc. NONE MINOR DISCHARGE AUTHORIZATION 800-04 UTILITY ROOT KILLINGE&E Foods SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4481-01 FOOD PROCESSING-FISHECBD and Wilburton Sewer Main Abandonment SOUTH TREATMENT PLANT GLA-CONSTRUCTION 40178-01 CONSTRUCTION DEWATERINGEcoChemical Inc. WEST POINT MICHIGAN MINOR DISCHARGE AUTHORIZATION 918-02 GENERAL TYPEEco-Pan Inc. SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4199-03 TRUCKED WASTEEldec Corp. BRIGHTWATER NONE LETTER OF AUTHORIZATION 11859-01 MANUFACTURING-MISCElysian Brewing Company - Airport Way S. WEST POINT Michigan MAJOR DISCHARGE AUTHORIZATION 4211-03 FOOD PROCESSING-BREWERYEmerald, An Environmental Company - Brighton Facility WEST POINT Michigan MAJOR DISCHARGE AUTHORIZATION 4372-01 FUEL - BULK STORAGEEncore Oils LLC WEST POINT Duwamish West MAJOR DISCHARGE AUTHORIZATION 4405-01 RENDERINGEndor Marine LLC - Canal Boatyard WEST POINT Ballard E/11th Ave MINOR DISCHARGE AUTHORIZATION 566-05 BOAT/SHIPYARDEner-G Foods Inc. WEST POINT NONE MINOR DISCHARGE AUTHORIZATION 986-01 FOOD PROCESSING-BAKERYES Engineering Services, LLC WEST POINT Chelan Ave MAJOR DISCHARGE AUTHORIZATION 4432-01 GROUNDWATER REMEDIATION - PETROLEUMEugene Sherman Development WEST POINT 3rd Ave W GLA-CONSTRUCTION 40193-01 CONSTRUCTION DEWATERINGEvered Motors Inc. SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4241-02 GROUNDWATER REMEDIATION - PETROLEUMEvergreen Engravers SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 752-03 MANUFACTURING-MISCEvergreen Health SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 703-04 HOSPITALEvergreen Tractor LLC WEST POINT Michigan LETTER OF AUTHORIZATION 11008-03 VEHICLE WASHINGExotic Metals Forming Co. - 5800 South 226th Avenue SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4435-01 METAL FABRICATIONExotic Metals Forming Co. (DA4094) SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4094-06 METAL FABRICATIONExotic Metals Forming Co. (DA4186) SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4186-03 MACHININGExotic Metals Forming Co., LLC - 64th Avenue SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4429-01 METAL FABRICATIONExxonMobil Oil Corp. - Former Mobil Site 19-748 (DA4143) WEST POINT Ballard E/11th Ave MAJOR DISCHARGE AUTHORIZATION 4143-03 GROUNDWATER REMEDIATION - ORGANICSFacebook Technologies, LLC (RED0545) - Avalore BRIGHTWATER NONE MAJOR DISCHARGE AUTHORIZATION 4499-01 GENERAL TYPEFacebook Technologies, LLC (RED9461) - Matrix BRIGHTWATER NONE MAJOR DISCHARGE AUTHORIZATION 4506-01 GENERAL TYPEFacebook Technologies, LLC (RED9845) - Origin Wastewater Permit BRIGHTWATER NONE MAJOR DISCHARGE AUTHORIZATION 4516-01 GENERAL TYPEFairfield Totem Lake, LLC SOUTH TREATMENT PLANT NONE GLA-CONSTRUCTION 40235-01 CONSTRUCTION DEWATERINGFauntleroy Improvement Club - Fauntleroy Road Stabilization WEST POINT Barton GLA-CONSTRUCTION 40217-01 CONSTRUCTION DEWATERINGField Roast Grain Meat Co. - Seventh Ave. WEST POINT DUWAMISH MAJOR DISCHARGE AUTHORIZATION 4417-01 FOOD PROCESSING-MEATSFirst South Properties WEST POINT Michigan MINOR DISCHARGE AUTHORIZATION 4472-01 VEHICLE WASHINGFirst Student Inc. WEST POINT 8th Ave LETTER OF AUTHORIZATION 11768-01 VEHICLE WASHINGFleetMasters Inc. WEST POINT Michigan LETTER OF AUTHORIZATION 11704-01 VEHICLE WASHINGFleetwash Inc. SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4357-01 VEHICLE WASHINGFlow International Corp. SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4076-04 MACHININGFlow International Corp. - Customer Technology Center SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4347-01 MACHININGFOG-TITE Meter Seal Inc. WEST POINT Duwamish West MINOR DISCHARGE AUTHORIZATION 815-02 CEMENT/READYMIXFood Services of America SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11632-01 VEHICLE WASHINGFormula Corp Auburn SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4067-04 SOAP AND DETERGENT MFG - CFR 417Fortress Development, LLC - Avenue Bellevue SOUTH TREATMENT PLANT LETTER OF AUTHORIZATION 11866-01 COMPOSTING-YARD WASTEFranz Bakery - 6th Ave. WEST POINT Hanford 2 or Lander MINOR DISCHARGE AUTHORIZATION 448-06 FOOD PROCESSING-BAKERYFranz-Gai's Bakery - Weller St. WEST POINT Hanford 1/2 or Lander MAJOR DISCHARGE AUTHORIZATION 4296-02 FOOD PROCESSING-BAKERYFremont Brewing Company - 9th Ave. Facility WEST POINT Ballard E/11th Ave MAJOR DISCHARGE AUTHORIZATION 4364-01 FOOD PROCESSING-BREWERYFremont Brewing Company - Woodland Park Ave. Facility WEST POINT Canal St or University MAJOR DISCHARGE AUTHORIZATION 400446-01 FOOD PROCESSING-BREWERYFremont Crossings, LLC WEST POINT 3rd Ave W GLA-CONSTRUCTION 40194-01 CONSTRUCTION DEWATERINGGarden Fresh Foods Inc. BRIGHTWATER NONE MAJOR DISCHARGE AUTHORIZATION 4463-02 FOOD PROCESSING-OTHERGary Merlino Construction Co. Inc. WEST POINT 8th Ave LETTER OF AUTHORIZATION 11117-03 VEHICLE WASHINGGeneral Electric Co. - Dawson Street WEST POINT BRANDON MAJOR DISCHARGE AUTHORIZATION 543-05 GROUNDWATER REMEDIATION - ORGANICSGeorgetown Brewing Co. WEST POINT Brandon or Duwamish MAJOR DISCHARGE AUTHORIZATION 4154-03 FOOD PROCESSING-BREWERYGlacier Northwest Inc. - South Seattle Ready Mix Plant WEST POINT NONE MAJOR DISCHARGE AUTHORIZATION 4188-02 CEMENT/READYMIXGlacier Northwest Inc. - Vehicle Washing WEST POINT Duwamish West MINOR DISCHARGE AUTHORIZATION 510-04 VEHICLE WASHINGGonsalves & Santucci Inc. dba Conco Cement Co. SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4153-03 CEMENT/READYMIXGrand Central Bakery - Nevada Street WEST POINT DUWAMISH MINOR DISCHARGE AUTHORIZATION 1073-01 FOOD PROCESSING-BAKERYGroco Inc. SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 382-05 COMPOSTING-YARD WASTEGroup Health Cooperative - Medical Laboratory (12501) SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11667-01 LABORATORYHabitat West Inc. - Newton Place Construction Project WEST POINT 3rd Ave W GLA-CONSTRUCTION 40141-01 CONSTRUCTION DEWATERINGHadley Improvements Owner LLC - Footing Drain Contaminated Groundwater SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4354-01 GROUNDWATER REMEDIATION - ORGANICSHales Ales Ltd. WEST POINT Canal St or University MAJOR DISCHARGE AUTHORIZATION 551-05 FOOD PROCESSING-BREWERYHamilton Urban Partners LLC - Ballard Apartments Construction Project WEST POINT Ballard E/11th Ave GLA-CONSTRUCTION 40165-01 CONSTRUCTION DEWATERINGHarborview Medical Center WEST POINT Connecticut,Hanford 1/2 or Lander MINOR DISCHARGE AUTHORIZATION 712-04 HOSPITALHartung Glass Industries - Flat Glass Products SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 1034-01 GLASS MANUFACTURINGHavlik's Radiator Service Inc. SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11699-01 RADIATOR REPAIRHexacomb Corp. SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 10140-03 GENERAL TYPEHexcel Corp. SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 257-05 MANUFACTURING-MISCHighline Water District - McMicken Heights Well and Water Treatment Plant SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 823-02 WATER TREATMENTHinds-Bock Corporation BRIGHTWATER NONE LETTER OF AUTHORIZATION 11821-01 GENERAL TYPEHoliday Inn Express - NBK LLC SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11838-01 CONSTRUCTION DEWATERINGHolland Partner Group - 1110 Dexter Avenue North Construction Project WEST POINT Dexter LETTER OF AUTHORIZATION 11803-01 CONSTRUCTION DEWATERINGHospital Central Services Association Inc. SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4325-03 LAUNDRY - LINENHybrid Architecture WEST POINT Denny GLA-CONSTRUCTION 40175-01 CONSTRUCTION DEWATERINGHycroft Investment Inc. - 417 2nd Ave W WEST POINT Denny GLA-CONSTRUCTION 40238-01 CONSTRUCTION DEWATERINGIDD Aerospace Corp. - Zodiac Aerospace BRIGHTWATER NONE LETTER OF AUTHORIZATION 11265-02 MANUFACTURING-MISCIMCO General Construction - Yesler Terrace Block 6 WEST POINT Connecticut/Hanford 1-2/Lander MINOR DISCHARGE AUTHORIZATION 1102-01 CONSTRUCTION DEWATERINGIndependent Packers Corp. WEST POINT NONE MAJOR DISCHARGE AUTHORIZATION 4240-03 FOOD PROCESSING-SEAFOODInnovative Solutions Inc. SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4505-01 FOOD PROCESSING-POULTRY


Interbay Food Company BRIGHTWATER NONE LETTER OF AUTHORIZATION 11624-01 FOOD PROCESSINGIRIS Holdings LLC - Campus Construction Project WEST POINT Denny or Dexter MAJOR DISCHARGE AUTHORIZATION 4443-01 CONSTRUCTION DEWATERINGIS Property Investments LLC WEST POINT Connecticut LETTER OF AUTHORIZATION 11824-01 CONSTRUCTION DEWATERINGISC Inc., dba Isernio's Sausage Co. SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 990-01 FOOD PROCESSING-MEATSIssaquah, City of - Decant Station SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4511-01 DECANT STATIONJ.D. Ott Company Inc. WEST POINT Hanford 2 or Lander MINOR DISCHARGE AUTHORIZATION 757-03 MACHININGJackson Apartments - 2524 Jackson, LLC WEST POINT Hanford 1/2 or Lander GLA-CONSTRUCTION 40187-01 CONSTRUCTION DEWATERINGJade Residences - Kirkland SOUTH TREATMENT PLANT NONE GLA-CONSTRUCTION 40210-01 CONSTRUCTION DEWATERINGJody Miller Construction Inc. - 420 Boylston Avenue East Apartments Construction Project WEST POINT Denny or Dexter GLA-CONSTRUCTION 40148-01 CONSTRUCTION DEWATERINGKapstone Container Corporation WEST POINT NONE MAJOR DISCHARGE AUTHORIZATION 631-05 CORRUGATED CONTAINERKenmore, City of - C1504 Slough / 68 Bridge Sewer Bypass WEST POINT NONE GLA-CONSTRUCTION 40179-01 CONSTRUCTION DEWATERINGKent, City of - Decant Station (114th Ave. SE & 272nd Pl.) SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11755-01 DECANT STATIONKent, City of - Decant Station (45th Pl. S.) SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11751-01 DECANT STATIONKent, City of - Decant Station (74th Ave. S. & S. 259th) SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11752-01 DECANT STATIONKent, City of - Decant Station (80th Ave. & S. 208th) SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11753-01 DECANT STATIONKent, City of - Decant Station (S. 226th St. & 64th Ave. S.) SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 657-05 DECANT STATIONKent, City of - Decant Station (S. 236th St. & S. 104th Ave.) SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 272-06 DECANT STATIONKent, City of - Decant Station (S. 240th St.) SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11754-01 DECANT STATIONKent, City of - Decant Station (S. 254th St.) SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11757-01 DECANT STATIONKent, City of - Decant Station (SE 264th & 128th Ave. SE) SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11756-01 DECANT STATIONKent, City of - Lake Meridian Estates Storm Drainage Improvement Project SOUTH TREATMENT PLANT NONE GLA-CONSTRUCTION 40159-01 CONSTRUCTION DEWATERINGKent, City of - Municipal Water Treatment Plant SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11643-01 WATER TREATMENTKent, City of - South 228th Street Grade Separation Construction Project SOUTH TREATMENT PLANT NONE GLA-CONSTRUCTION 40098-02 CONSTRUCTION DEWATERINGKenworth Truck Co. SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4451-01 MANUFACTURING-MISCKeymanhole 2008-2012 3rd Ave W LETTER OF AUTHORIZATION 10000-01 KEYMANHOLE CUSTOMERKeymanhole 2008-2012 3rd Ave W LETTER OF AUTHORIZATION 10403-01 KEYMANHOLE CUSTOMERKeymanhole 2013 3rd Ave W LETTER OF AUTHORIZATION 7886-01 KEYMANHOLE CUSTOMERKing Chapman Apartments - Chapman LLC WEST POINT Denny or Dexter GLA-CONSTRUCTION 40186-01 CONSTRUCTION DEWATERINGKing County DOT - Marine Division WEST POINT NONE LETTER OF AUTHORIZATION 11714-01 TRANSPORTATION FACILITYKing County Environmental Laboratory WEST POINT NONE LETTER OF AUTHORIZATION 10371-03 LABORATORYKing County FMD - Children and Family Justice Center Construction Project WEST POINT Hanford 1/2 or Lander MAJOR DISCHARGE AUTHORIZATION 4383-01 CONSTRUCTION DEWATERINGKing County International Airport - Boeing Field WEST POINT E Marginal or Michigan MAJOR DISCHARGE AUTHORIZATION 4109-03 TRANSPORTATION FACILITYKing County International Airport - GWR WEST POINT E MARGINAL OR MICHIGAN MAJOR DISCHARGE AUTHORIZATION 4129-04 GROUNDWATER REMEDIATION - PETROLEUMKing County Metro Transit Bellevue Base SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 602-05 TRANSPORTATION FACILITYKing County Metro Transit Central/Atlantic Base WEST POINT Connecticut MAJOR DISCHARGE AUTHORIZATION 476-06 TRANSPORTATION FACILITYKing County Metro Transit East Base SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 464-06 TRANSPORTATION FACILITYKing County Metro Transit North Base WEST POINT NONE MAJOR DISCHARGE AUTHORIZATION 475-05 TRANSPORTATION FACILITYKing County Metro Transit Ryerson Base WEST POINT Connecticut MAJOR DISCHARGE AUTHORIZATION 477-05 TRANSPORTATION FACILITYKing County Metro Transit South Base SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4238-02 TRANSPORTATION FACILITYKing County Metro Transit South Base - Battery Electric Bus Chargers SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11850-01 CONSTRUCTION DEWATERINGKing County Metro Transit South Base - Interim Construction Project SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11857-01 CONSTRUCTION DEWATERINGKing County Metro Transit South Base Facilities Maintenance SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 288-05 TRANSPORTATION FACILITYKing County RSD - Renton Decant Facility SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4367-02 DECANT STATIONKing County SWD - Algona Transfer Station SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4492-01 SOLID WASTE - TRANSFER FACKing County SWD - Bow Lake Transfer Station SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4407-01 SOLID WASTE - TRANSFER FACKing County SWD - Duvall Closed Landfill BRIGHTWATER NONE MAJOR DISCHARGE AUTHORIZATION 4400-01 SOLID WASTE - LANDFILLKing County SWD - Factoria Transfer Station SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4360-01 SOLID WASTE - TRANSFER FACKing County SWD - Houghton Transfer Station SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4423-01 SOLID WASTE - TRANSFER FACKing County SWD - Renton Transfer Station SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4419-01 SOLID WASTE - TRANSFER FACKing County SWD - Shoreline Transfer Station WEST POINT NONE MAJOR DISCHARGE AUTHORIZATION 4342-01 SOLID WASTE - TRANSFER FACKing County SWD - Vashon Transfer Station WEST POINT NONE MAJOR DISCHARGE AUTHORIZATION 4366-01 SOLID WASTE - TRANSFER FACKing County WTD - Eastside Interceptor Rehabilitation Project Section 2 (Phase 2) SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 40192-01 CONSTRUCTION DEWATERINGKing County WTD - Georgetown Wet Weather Treatment Station - Outfall Construction Project WEST POINT Michigan MAJOR DISCHARGE AUTHORIZATION 4424-02 CONSTRUCTION DEWATERINGKing County WTD - North Mercer Enatai Sweyolocken Potholing SOUTH TREATMENT PLANT GLA-CONSTRUCTION 40243-01 CONSTRUCTION DEWATERINGKing County WTD - Sunset and Heathfield Pump Stations and Force Main Upgrade Construction Project SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4391-01 CONSTRUCTION DEWATERINGKing's Oriental Foods Co. WEST POINT Hanford 1/2 or Lander LETTER OF AUTHORIZATION 11766-01 FOOD PROCESSING-OTHERKirkland, City of - Storm/Sewer Decant Station SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4131-04 DECANT STATIONKirkland, City of - Totem Lake Boulevard Sewermain Relocation Project BRIGHTWATER GLA-CONSTRUCTION 40240-01 CONSTRUCTION DEWATERINGKODA Condominiums SOUTH TREATMENT PLANT Connecticut GLA-CONSTRUCTION 40172-01 CONSTRUCTION DEWATERINGLabCorp/Dynacare Laboratories WEST POINT Hanford 1/2 or Lander LETTER OF AUTHORIZATION 11784-01 LABORATORYLabels West Inc. BRIGHTWATER NONE MINOR DISCHARGE AUTHORIZATION 594-05 PRINTINGLake Union Drydock Co. WEST POINT Denny MAJOR DISCHARGE AUTHORIZATION 225-06 BOAT/SHIPYARDLake Washington Boulevard Improvements SOUTH TREATMENT PLANT NONE GLA-CONSTRUCTION 40177-01 CONSTRUCTION DEWATERINGLake Washington School District - Lake Washington High School Addition SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11861-01 CONSTRUCTION DEWATERINGLario Townhomes SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11833-01 CONSTRUCTION DEWATERINGLee and Eastes Tank Lines Inc. WEST POINT Hanford 2 or Lander MAJOR DISCHARGE AUTHORIZATION 4208-02 VEHICLE WASHINGLee Street Lofts LLC - Lee Street Lofts Construction Project WEST POINT Denny or Dexter GLA-CONSTRUCTION 40151-01 CONSTRUCTION DEWATERINGLenora Holdings Company LLC - Third and Lenora Construction Project WEST POINT Denny LETTER OF AUTHORIZATION 11724-01 CONSTRUCTION DEWATERINGMac & Jack's Brewery Inc. BRIGHTWATER NONE MAJOR DISCHARGE AUTHORIZATION 4183-02 FOOD PROCESSING-BREWERYMacMillan-Piper Inc. - Edmunds Street Facility WEST POINT Duwamish LETTER OF AUTHORIZATION 10638-03 GENERAL TYPEMadrona Specialty Foods LLC SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 791-03 FOOD PROCESSINGManheim Seattle SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 794-03 VEHICLE WASHINGMarine Fluid Systems WEST POINT Canal St or University MAJOR DISCHARGE AUTHORIZATION 518-05 BOAT/SHIPYARDMaritime Pacific Brewing Company WEST POINT Ballard MAJOR DISCHARGE AUTHORIZATION 4363-01 FOOD PROCESSING-BREWERYMaxum Petroleum - Pier 91 Fueling Station WEST POINT NONE LETTER OF AUTHORIZATION 11749-01 FUELING FACILITYMCRT Investments LLC - Modera First Hill Construction Project WEST POINT Denny MAJOR DISCHARGE AUTHORIZATION 4456-01 CONSTRUCTION DEWATERINGMeadowbrook Manufacturing LLC (dba Seattle Powder Coat) WEST POINT 8th Ave LETTER OF AUTHORIZATION 11849-01 MANUFACTURING-MISCMechanized Cleaning Solutions, Inc. BRIGHTWATER NONE LETTER OF AUTHORIZATION 11769-01 PRESSURE WASHINGMercer Island, City of - Decant Facility SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4346-02 DECANT STATIONMercer Island, City of - Maintenance Facility UST Release SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4125-05 GROUNDWATER REMEDIATION - PETROLEUMMercy Housing Northwest - Building 9 Remodel Construction Project WEST POINT NONE GLA-CONSTRUCTION 40146-01 CONSTRUCTION DEWATERINGMeritage Soups LLC BRIGHTWATER NONE LETTER OF AUTHORIZATION 11813-01 FOOD PROCESSING-SOUPSMilitary Road South Stormwater Project SOUTH TREATMENT PLANT NONE GLA-CONSTRUCTION 40234-01 CONSTRUCTION DEWATERINGMill Creek Crossing LLC - Prime Cleaners Remediation BRIGHTWATER NONE MINOR DISCHARGE AUTHORIZATION 1010-01 GROUNDWATER REMEDIATION - ORGANICSMirador CWZ LLC - The Emerald Construction Project WEST POINT NONE LETTER OF AUTHORIZATION 11678-02 CONSTRUCTION DEWATERINGMirra Homes - 6690478CN & 6689288CN WEST POINT NONE GLA-CONSTRUCTION 40220-01 CONSTRUCTION DEWATERINGMistras Services SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 781-03 PHOTO PROCESSINGModern Land - MGCW LLC WEST POINT Denny MAJOR DISCHARGE AUTHORIZATION 4436-01 CONSTRUCTION DEWATERINGModern Machinery Co. Inc. SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 666-04 VEHICLE WASHINGMondo and Sons - Tukwila SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 639-05 FOOD PROCESSING-MEATSMr. Truck Wash/Mr. Pressure Wash SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11003-04 VEHICLE WASHINGMRM Kirkland, LLC - 434 Kirkland Way SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 1099-01 CONSTRUCTION DEWATERINGMSRE, LLC - 400 Westlake WEST POINT Denny MINOR DISCHARGE AUTHORIZATION 1098-01 CONSTRUCTION DEWATERINGMt. Baker Holdings LLC - Lakeview Office Building SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 1103-01 CONSTRUCTION DEWATERINGMusic and Arts - Bothell BRIGHTWATER NONE LETTER OF AUTHORIZATION 11387-02 GENERAL TYPEMV Transit SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11842-01 TRUCKED WASTENASH - Holland Boren & Virginia Investors, LLC WEST POINT Denny GLA-CONSTRUCTION 40181-01 CONSTRUCTION DEWATERINGNASH - Holland Boren & Virginia Investors, LLC - Terry Ave. WEST POINT GLA-CONSTRUCTION 40208-01 CONSTRUCTION DEWATERINGNational Construction Rentals SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4120-04 CHEMICAL TOILETNC Machinery Co. SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 675-04 VEHICLE WASHINGNC Power Systems Co. SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 674-04 VEHICLE WASHINGNickerson 3, LLC WEST POINT GLA-CONSTRUCTION 40232-01 CONSTRUCTION DEWATERINGNIWA Apartments WEST POINT Denny GLA-CONSTRUCTION 40205-01 CONSTRUCTION DEWATERINGNorth City Water District Maintenance Buildings WEST POINT NONE LETTER OF AUTHORIZATION 11818-01 DECANT STATIONNorthland Services Inc. WEST POINT 8th Ave or Terminal 115 LETTER OF AUTHORIZATION 10742-02 PRESSURE WASHINGNorthshore Utility District WEST POINT NONE GLA-CONSTRUCTION 40189-01 LOCAL SEWER AGENCY - KCNorthshore Utility District - Headquarters Decant Facility WEST POINT NONE MINOR DISCHARGE AUTHORIZATION 893-02 DECANT STATIONNorthwest Automatics SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 10183-02 MACHININGNorthwest Cascade Inc. - dba. Honey Bucket SOUTH TREATMENT PLANT NORFOLK MAJOR DISCHARGE AUTHORIZATION 4496-01 TRUCKED WASTE


Northwest Cascade Inc. - Seattle WEST POINT Hanford 2 MAJOR DISCHARGE AUTHORIZATION 4008-04 CHEMICAL TOILETNorthwest Cascade Inc. - Woodinville BRIGHTWATER NONE MAJOR DISCHARGE AUTHORIZATION 618-06 CHEMICAL TOILETNorthwest Center Industries SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4302-02 LAUNDRY - LINENNorthwest Container Services Inc. - Seattle Intermodal Yard WEST POINT DUWAMISH MINOR DISCHARGE AUTHORIZATION 964-02 CONTAINER WASHINGNorthwest Hospital and Medical Center WEST POINT University MINOR DISCHARGE AUTHORIZATION 713-04 HOSPITALNorthwest Naturals LLC - Bothell Facility BRIGHTWATER NONE MAJOR DISCHARGE AUTHORIZATION 671-05 FOOD PROCESSING-OTHERNorthwest Tofu Inc. WEST POINT Hanford 1/2 or Lander MINOR DISCHARGE AUTHORIZATION 1044-01 FOOD PROCESSING-OTHERNorthwestern Industries Inc. WEST POINT NONE MINOR DISCHARGE AUTHORIZATION 333-05 GLASS MANUFACTURINGNovelty Hill Properties LLC BRIGHTWATER NONE MINOR DISCHARGE AUTHORIZATION 766-03 FOOD PROCESSING-WINERYNucor Steel Seattle Inc. WEST POINT Chelan Ave MAJOR DISCHARGE AUTHORIZATION 4012-04 METALS RECYCLINGNW Cascade. dba Honey Bucket SOUTH TREATMENT PLANT Norfolk MAJOR DISCHARGE AUTHORIZATION 4134-03 GENERAL TYPEOcean Beauty Seafoods LLC - Renton SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4444-02 FOOD PROCESSING-SEAFOODOdin Brewing Company - Tukwila SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4415-01 FOOD PROCESSING-BREWERYOHNO Construction Company WEST POINT Norfolk LETTER OF AUTHORIZATION 11279-02 PRESSURE WASHINGOldcastle Precast SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4228-02 CEMENT/READYMIXOlympian Precast Inc. BRIGHTWATER NONE MAJOR DISCHARGE AUTHORIZATION 4135-03 CEMENT/READYMIXOnni Group - 2301 7th Ave Construction Project WEST POINT Denny GLA-CONSTRUCTION 40209-02 CONSTRUCTION DEWATERINGOverlake Golf & Country Club - St. Thomas School Gym Building SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 1109-01 CONSTRUCTION DEWATERINGOverlake Hospital Medical Center SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 714-04 HOSPITALOverlake Hospital Medical Center - FutureCARE Building Construction Project SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4454-01 CONSTRUCTION DEWATERINGPacific Aero Tech LLC SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4416-01 GENERAL TYPEPacific Fishermen Inc. WEST POINT Ballard MAJOR DISCHARGE AUTHORIZATION 573-05 BOAT/SHIPYARDPacific Opportunity Fund 1, LLC - Interbay Transit Hub WEST POINT NONE MINOR DISCHARGE AUTHORIZATION 1100-01 CONSTRUCTION DEWATERINGPacific Topsoils, Inc. BRIGHTWATER NONE MAJOR DISCHARGE AUTHORIZATION 4258-02 COMPOSTING-YARD WASTEPackaging Corporation of America SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 580-06 CORRUGATED CONTAINERPACO Ventures LLC WEST POINT 8th Ave LETTER OF AUTHORIZATION 11702-01 GENERAL TYPEPanos Properties LLC - Mill Creek Plaza Cleanup Project - 164th Street BRIGHTWATER NONE MAJOR DISCHARGE AUTHORIZATION 4442-01 GROUNDWATER REMEDIATION - ORGANICSPenske Truck Leasing Co. LP SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 10032-03 VEHICLE WASHINGPeter Western Bridge Replacement WEST POINT 8th Ave GLA-CONSTRUCTION 40236-01 CONSTRUCTION DEWATERINGPetroCard Inc. - Seattle WEST POINT Hanford 2 or Lander MAJOR DISCHARGE AUTHORIZATION 4501-01 CONSTRUCTION DEWATERINGPhillips 66 Company - Renton Terminal SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 261-05 GROUNDWATER REMEDIATION - ORGANICSPhotographic Center Northwest WEST POINT Hanford 1/2 or Lander LETTER OF AUTHORIZATION 11531-02 PHOTO PROCESSINGPike Brewing Company WEST POINT NONE MAJOR DISCHARGE AUTHORIZATION 535-05 FOOD PROCESSING-BREWERYPillar Properties - 11 Main Street South Footing Drains SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4414-01 GROUNDWATER REMEDIATION - ORGANICSPine Esker LLC WEST POINT Denny or Dexter MINOR DISCHARGE AUTHORIZATION 1094-01 CONSTRUCTION DEWATERINGPioneer Development Corp, Inc. - 601 Nuovo Studios WEST POINT GLA-CONSTRUCTION 40237-01 CONSTRUCTION DEWATERINGPiroshky Baking Company LLC WEST POINT 8th Ave LETTER OF AUTHORIZATION 11785-01 FOOD PROCESSING-OTHERPlush Pippin Foods SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 255-05 FOOD PROCESSING-PIESPly Gem Pacific Windows Corp. SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 626-05 MANUFACTURING-MISCPNW Construction & Design - Underground Detention Vault Construction Project SOUTH TREATMENT PLANT NONE GLA-CONSTRUCTION 40149-01 CONSTRUCTION DEWATERINGPolaris at Rainier Beach, LLC WEST POINT Norfolk MINOR DISCHARGE AUTHORIZATION 1106-01 CONSTRUCTION DEWATERINGPort of Seattle - Emerson Maintenance Facility WEST POINT NONE LETTER OF AUTHORIZATION 11811-01 GENERAL TYPEPort of Seattle, Sea-Tac International Airport, BW SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4470-01 CHEMICAL TOILETPortrait Innovations SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 10981-03 PHOTO FINISHINGPraxair Surface Technologies Inc. BRIGHTWATER NONE MAJOR DISCHARGE AUTHORIZATION 285-05 MANUFACTURING-MISCProbi USA, Inc. BRIGHTWATER NONE MAJOR DISCHARGE AUTHORIZATION 4306-02 MANUFACTURING-MISCProject Stewart LLC Construction Project WEST POINT Denny or Dexter MINOR DISCHARGE AUTHORIZATION 1068-01 CONSTRUCTION DEWATERINGPrologis - Renton 9 SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11864-01 CONSTRUCTION DEWATERINGPuget Sound Energy Inc. SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4091-03 DECANT STATIONQuad 7 Development LLC/Signature Flight Support WEST POINT E Marginal or Michigan MINOR DISCHARGE AUTHORIZATION 849-02 VEHICLE WASHINGQuartermaster Yacht Club VASHON TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11808-01 TRUCKED WASTERainier Industries Ltd. SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 803-03 MANUFACTURING-MISCRainier Petroleum Corp. WEST POINT Duwamish West MINOR DISCHARGE AUTHORIZATION 536-06 FUELING FACILITYRalph's Concrete Pumping, Inc. - Rainier Avenue WEST POINT Hanford 1/2 or Lander LETTER OF AUTHORIZATION 11760-01 CEMENT/READYMIXRecology CleanScapes Inc. WEST POINT Michigan MINOR DISCHARGE AUTHORIZATION 850-03 CONTAINER WASHINGRedmond, City of - Decant Facility BRIGHTWATER NONE MAJOR DISCHARGE AUTHORIZATION 608-07 DECANT STATIONRepublic Services - Dirt Pit Expansion Construction Project WEST POINT Hanford 2 or Lander GLA-CONSTRUCTION 40122-01 CONSTRUCTION DEWATERINGRepublic Services - Monster Road SW SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4484-01 GENERAL TYPERepublic Services Inc. - Kent Facility SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4334-01 TRANSPORTATION FACILITYResting Waters - 9205 35th Avenue Southwest WEST POINT Barton LETTER OF AUTHORIZATION 11717-01 GENERAL TYPEReuben's Brews LLC WEST POINT BALLARD E/11TH AVE MAJOR DISCHARGE AUTHORIZATION 4477-01 FOOD PROCESSING-BREWERYRichmark Label WEST POINT Denny or Dexter MINOR DISCHARGE AUTHORIZATION 595-05 PRINTINGRickabaugh Pentecost Development - Huntington Woods SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 1107-01 CONSTRUCTION DEWATERINGRNC, LLC WEST POINT NONE MINOR DISCHARGE AUTHORIZATION 735-04 FOOD PROCESSING-OTHERRoosevelt 66th Street, LLC WEST POINT University GLA-CONSTRUCTION 40207-01 CONSTRUCTION DEWATERINGRoosevelt Development Group 2, LLC - 66th Street Phase II Construction Project WEST POINT University GLA-CONSTRUCTION 40163-01 CONSTRUCTION DEWATERINGRoosevelt Development Group LLC - Luxe II Apartments Construction Project WEST POINT University GLA-CONSTRUCTION 40167-01 CONSTRUCTION DEWATERINGRoystone Apartments WEST POINT Denny MAJOR DISCHARGE AUTHORIZATION 4490-01 CONSTRUCTION DEWATERINGSafeway Inc. - Auburn Distribution Center SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11170-02 VEHICLE WASHINGSaltWorks Inc. BRIGHTWATER NONE LETTER OF AUTHORIZATION 11721-01 GENERAL TYPESammamish Plateau Water & Sewer District - Wells 2 & 4 SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 1057-01 WATER TREATMENTSammamish Plateau Water and Sewer District - 1606 228th Avenue SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11773-01 DECANT STATIONSamson Tug and Barge Inc. - 9228 Tenth Avenue WEST POINT 8th Ave MAJOR DISCHARGE AUTHORIZATION 4406-01 CONTAINER WASHINGSan Gennaro Foods Inc. SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4462-01 FOOD PROCESSING-OTHERSchwartz Brothers Bakery - Renton SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 830-02 FOOD PROCESSING-BAKERYSchwartz Brothers Bakery - Seattle WEST POINT DUWAMISH MAJOR DISCHARGE AUTHORIZATION 1089-01 FOOD PROCESSING-BAKERYSea Self Storage II LLC - c/o Urban Development & Construction LLC WEST POINT Hanford 1/2 or Lander MAJOR DISCHARGE AUTHORIZATION 4513-01 CONSTRUCTION DEWATERINGSeadrunar Recycling WEST POINT Brandon LETTER OF AUTHORIZATION 11430-02 METALS RECYCLINGSeattle Cancer Care Alliance WEST POINT Denny LETTER OF AUTHORIZATION 10930-01 LABORATORYSeattle Center Arena Expansion WEST POINT DENNY OR DEXTER MAJOR DISCHARGE AUTHORIZATION 4485-02 CONSTRUCTION DEWATERINGSeattle Children's Hospital WEST POINT 30th Ave MINOR DISCHARGE AUTHORIZATION 711-04 HOSPITALSeattle Fire Station No. 2 - GWR WEST POINT Denny MINOR DISCHARGE AUTHORIZATION 866-02 GROUNDWATER REMEDIATION - PETROLEUMSeattle Genetics North Creek BRIGHTWATER NONE MAJOR DISCHARGE AUTHORIZATION 4314-03 BIOTECHNOLOGY - PILOT SCALESeattle Housing Authority - Yesler Terrace Block 5 CSEC Construction Project WEST POINT Connecticut/Hanford 1and2/Lander LETTER OF AUTHORIZATION 11799-01 CONSTRUCTION DEWATERINGSeattle Housing Authority - Yesler Terrace Block 5.1 Construction Project WEST POINT Connecticut, Hanford 1/2 or Lander LETTER OF AUTHORIZATION 11855-01 CONSTRUCTION DEWATERINGSeattle Iron and Metals Corp. WEST POINT MICHIGAN MINOR DISCHARGE AUTHORIZATION 750-04 VEHICLE WASHINGSeattle Pacific University - Art Department WEST POINT 3rd Ave W LETTER OF AUTHORIZATION 11761-01 GENERAL TYPESeattle Pacific University - Former Clean-M-Rite Site Groundwater Remediation WEST POINT 3rd Ave W LETTER OF AUTHORIZATION 11623-01 GROUNDWATER REMEDIATION - ORGANICSSeattle Public School District - Webster School Modernization and Addition WEST POINT Ballard LETTER OF AUTHORIZATION 11834-01 CONSTRUCTION DEWATERINGSeattle Public Schools - Daniel Bagley Elementary School Modernization & Addition WEST POINT University MINOR DISCHARGE AUTHORIZATION 1096-01 CONSTRUCTION DEWATERINGSeattle Radiator LLC WEST POINT Duwamish MINOR DISCHARGE AUTHORIZATION 796-03 RADIATOR REPAIRSeattle Realty One LLC c/o Laconia Development LLC - 600 Wall Apartments Construction Project WEST POINT Denny or Dexter MAJOR DISCHARGE AUTHORIZATION 4457-01 CONSTRUCTION DEWATERINGSeattle School District No. 1 - Queen Anne Elementary School Addition Construction Project WEST POINT 3rd Ave W MINOR DISCHARGE AUTHORIZATION 1087-01 CONSTRUCTION DEWATERINGSeattle University - Center for Science and Innovation WEST POINT Hanford 1/2 or Lander MINOR DISCHARGE AUTHORIZATION 1095-01 CONSTRUCTION DEWATERINGSeattle University - Onsite Compost Facility WEST POINT Hanford 1/2 or Lander LETTER OF AUTHORIZATION 11179-02 COMPOSTING-YARD WASTESeattle, City of - Joint Training Facility WEST POINT 8th Ave LETTER OF AUTHORIZATION 10849-03 GENERAL TYPESeattle, City of - SDOT - Fairview Avenue North Bridge Replacement Construction Project WEST POINT DENNY MAJOR DISCHARGE AUTHORIZATION 1039-01 CONSTRUCTION DEWATERINGSeattle, City of - SDOT - South Lander Street Grade Separation Construction Project WEST POINT Hanford 2/Lander MAJOR DISCHARGE AUTHORIZATION 4434-01 CONSTRUCTION DEWATERINGSeattle, City of - SDOT - West Greenwood Avenue N Pedestrian Improvements Project WEST POINT University GLA-CONSTRUCTION 40231-01 CONSTRUCTION DEWATERINGSeattle, City of - Seattle City Light - Elliott Bay Seawall Network System Vaults WEST POINT NONE LETTER OF AUTHORIZATION 11488-03 GENERAL TYPESeattle, City of - Seattle City Light - South Service Center WEST POINT DUWAMISH,HANFORD2/LANDER MAJOR DISCHARGE AUTHORIZATION 4194-04 GENERAL TYPESeattle, City of - SPU - 200 Occidental Sewer Main Replacement WEST POINT King GLA-CONSTRUCTION 40143-01 CONSTRUCTION DEWATERINGSeattle, City of - SPU - 3rd Avenue Feeder Replacement Construction Project WEST POINT 3rd Ave W MAJOR DISCHARGE AUTHORIZATION 4455-01 CONSTRUCTION DEWATERINGSeattle, City of - SPU - Halladay Decant Station WEST POINT NONE MAJOR DISCHARGE AUTHORIZATION 415-06 DECANT STATIONSeattle, City of - SPU - Haller Lake Street Sweeping Discharge WEST POINT University LETTER OF AUTHORIZATION 11791-01 TRANSPORTATION FACILITYSeattle, City of - SPU - Materials Storage Yard WEST POINT Brandon MAJOR DISCHARGE AUTHORIZATION 774-03 GENERAL TYPESeattle, City of - SPU - North Household Hazardous Waste Collection WEST POINT University MINOR DISCHARGE AUTHORIZATION 740-04 GENERAL TYPESeattle, City of - SPU - North Transfer Station WEST POINT Canal St or University MAJOR DISCHARGE AUTHORIZATION 4365-01 SOLID WASTE - TRANSFER FACSeattle, City of - SPU - South Recycling and Disposal Station WEST POINT NONE MAJOR DISCHARGE AUTHORIZATION 400-05 SOLID WASTE - TRANSFER FAC


Seattle, City of - SPU - South Transfer Station WEST POINT 8th Ave MAJOR DISCHARGE AUTHORIZATION 4404-01 SOLID WASTE - TRANSFER FACSeattle, City of - SPU - West Seattle Decant Station WEST POINT West Michigan MAJOR DISCHARGE AUTHORIZATION 416-06 DECANT STATIONSeneca Group - Block 18 Construction Project WEST POINT Denny MAJOR DISCHARGE AUTHORIZATION 4467-01 CONSTRUCTION DEWATERINGService Linen Supply SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 388-06 LAUNDRY - LINENShaw Industries Group Inc. SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 10673-01 MANUFACTURING-MISCSheets Unlimited LLC SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 816-02 CORRUGATED CONTAINERShoreline School District - Einstein Middle School WEST POINT NONE LETTER OF AUTHORIZATION 11836-01 CONSTRUCTION DEWATERINGShoreline School District - Kellogg Middle School EDMONDS TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11844-01 CONSTRUCTION DEWATERINGSiemens Medical Solutions USA Inc. - Ultrasound Group SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 722-04 RESEARCHSLU Hotel LLC Construction Project WEST POINT Denny GLA-CONSTRUCTION 40153-01 CONSTRUCTION DEWATERINGSlurry Waste Solutions - Bay Area Concrete WEST POINT 8th Ave MAJOR DISCHARGE AUTHORIZATION 4498-01 DECANT STATIONSolterra Perch, LLC - 1250 Alki WEST POINT 53rd Ave SW GLA-CONSTRUCTION 40196-01 CONSTRUCTION DEWATERINGSound Transit - E130 East Link Extension Bellevue Discharge Locations Construction Project SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4437-01 CONSTRUCTION DEWATERINGSound Transit - E130 East Link Extension Mercer Island Discharge Locations Construction Project SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4438-01 CONSTRUCTION DEWATERINGSound Transit - E130 East Link Extension SPU Discharge Locations Construction Project WEST POINT Hanford 1/2 or Lander MAJOR DISCHARGE AUTHORIZATION 4439-02 CONSTRUCTION DEWATERINGSound Transit - E360 East Link Extension - Bellevue Construction Project SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4440-01 CONSTRUCTION DEWATERINGSound Transit - E750 East Link Extension SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4510-01 CONSTRUCTION DEWATERINGSound Transit - East Link E335 Construction Project SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4426-02 CONSTRUCTION DEWATERINGSound Transit - East Link E340 Bel-Red Construction Project SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4430-01 CONSTRUCTION DEWATERINGSound Transit - East Link Extension - Downtown Bellevue Tunnel - E330 SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4368-01 CONSTRUCTION DEWATERINGSound Transit - L200 Lynnwood Link Extension - Northgate Station WEST POINT NONE MAJOR DISCHARGE AUTHORIZATION 4487-01 CONSTRUCTION DEWATERINGSound Transit - L200 Lynnwood Link Extension - Northgate Station to 200th Street WEST POINT NONE MAJOR DISCHARGE AUTHORIZATION 4491-01 CONSTRUCTION DEWATERINGSound Transit - L200 Lynnwood Link Extension - Ronald Bog Wetland Mitigation Site WEST POINT NONE MINOR DISCHARGE AUTHORIZATION 1097-01 CONSTRUCTION DEWATERINGSound Transit - L200 Lynnwood Link Extension - Ronald Bog Wetland Mitigation Site WEST POINT NONE MINOR DISCHARGE AUTHORIZATION 1097-02 CONSTRUCTION DEWATERINGSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) WEST POINT UNIVERSITY GLA-CONSTRUCTION 40230-01 CONSTRUCTION DEWATERINGSound Transit - Northgate Link Extension - University District Station WEST POINT CANAL ST OR UNIVERSITY MINOR DISCHARGE AUTHORIZATION 1108-01 CONSTRUCTION DEWATERINGSound Transit Operations and Maintenance Facility WEST POINT Hanford 1/2 or Lander MINOR DISCHARGE AUTHORIZATION 801-04 TRANSPORTATION FACILITYSound Transit Operations and Maintenance Facility - East (OMFE) Construction Project SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4452-02 CONSTRUCTION DEWATERINGSound West Group - Matni WEST POINT Denny GLA-CONSTRUCTION 40201-01 CONSTRUCTION DEWATERINGSouth Park Industrial Properties LLC SOUTH TREATMENT PLANT 8th Ave MAJOR DISCHARGE AUTHORIZATION 4086-03 GROUNDWATER REMEDIATION - ORGANICSSpace Exploration Technologies BRIGHTWATER NONE MAJOR DISCHARGE AUTHORIZATION 4504-01 MANUFACTURING-MISCSpecialty Metals Corp. SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 762-03 METAL FABRICATIONSpectralux Corporation BRIGHTWATER NONE LETTER OF AUTHORIZATION 11301-02 MANUFACTURING-MISCSpectrum Development Solutions - Orenda at Othello Square WEST POINT Norfolk LETTER OF AUTHORIZATION 11865-01 CONSTRUCTION DEWATERINGSpectrum Glass Company BRIGHTWATER NONE LETTER OF AUTHORIZATION 10617-03 GLASS MANUFACTURINGStack House Acquisition LLC - 1265 Republican Street Site WEST POINT Denny MAJOR DISCHARGE AUTHORIZATION 4247-02 GROUNDWATER REMEDIATION - ORGANICSStack House Acquisition LLC - 420 Pontius Avenue N. Site WEST POINT Denny MAJOR DISCHARGE AUTHORIZATION 4248-02 GROUNDWATER REMEDIATION - ORGANICSStafford Press BRIGHTWATER NONE MINOR DISCHARGE AUTHORIZATION 1069-01 PRINTINGStarbucks Coffee Co. - Mercer Island Groundwater Remediation SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4058-04 GROUNDWATER REMEDIATION - ORGANICSStoneway Concrete - Black River SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4080-03 CEMENT/READYMIXStoneway Concrete - Houser Way SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4014-04 CEMENT/READYMIXStoneway Concrete - Seattle WEST POINT Duwamish MAJOR DISCHARGE AUTHORIZATION 232-05 CEMENT/READYMIXStoup Brewing WEST POINT Ballard E/11th Ave MAJOR DISCHARGE AUTHORIZATION 4514-01 FOOD PROCESSING-BREWERYSummit Flats - Summit Partners LLC WEST POINT Denny or Dexter GLA-CONSTRUCTION 40216-01 CONSTRUCTION DEWATERINGSurplus Items Inc. WEST POINT NONE MAJOR DISCHARGE AUTHORIZATION 266-07 GROUNDWATER REMEDIATION - OTHERSwedish Medical Center - Ballard WEST POINT Ballard MINOR DISCHARGE AUTHORIZATION 705-04 HOSPITALSwedish Medical Center - Cherry Hill WEST POINT Hanford 1/2 or Lander MINOR DISCHARGE AUTHORIZATION 707-04 HOSPITAL

Swedish Medical Center - First Hill WEST POINT Connecticut, Dexter, Denny or King MINOR DISCHARGE AUTHORIZATION 706-04 HOSPITAL

Swedish Medical Center - First Hill - Northwest Tower WEST POINT Connecticut, Dexter, Denny or King MAJOR DISCHARGE AUTHORIZATION 4381-02 CONSTRUCTION DEWATERINGSwedish Medical Center - Issaquah SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 1006-01 HOSPITALTalking Rain Beverage Co. SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4083-03 FOOD PROCESSINGTCC Northwest Development - 1001 Office Towers SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4500-01 CONSTRUCTION DEWATERINGThanh Son Tofu - King Street WEST POINT Hanford 1/2 or Lander MAJOR DISCHARGE AUTHORIZATION 4517-01 FOOD PROCESSINGThe Box Maker Inc. SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 582-05 CORRUGATED CONTAINERThe Quadrant Corporation - Rhododendron Ridge SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11860-01 CONSTRUCTION DEWATERINGThe Waverly-Unity Church WEST POINT Denny GLA-CONSTRUCTION 40195-01 CONSTRUCTION DEWATERINGThe Wolff Company - Lifebridge Construction Project SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4465-01 CONSTRUCTION DEWATERINGThyssenkrupp Aerospace (d.b.a. TMX Aerospace) SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4289-02 GENERAL TYPETOC Holdings Co. WEST POINT NONE MAJOR DISCHARGE AUTHORIZATION 4427-01 GROUNDWATER REMEDIATION - PETROLEUMToll Brothers Inc. - Bridlestone Estates Construction Project SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11815-01 CONSTRUCTION DEWATERINGToll Brothers Inc. - Hagemen Estates Construction Project SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11814-01 CONSTRUCTION DEWATERINGTotal Terminals International LLC WEST POINT Connecticut or King MAJOR DISCHARGE AUTHORIZATION 4233-02 CONTAINER WASHINGToyota Lift Northwest SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 10895-03 GENERAL TYPETransforming Age - Olympic Tower WEST POINT Connecticut or King GLA-CONSTRUCTION 40213-01 CONSTRUCTION DEWATERINGTransforming Age - Parkshore Retirement Community Pool Construction Project WEST POINT Montlake GLA-CONSTRUCTION 40145-01 CONSTRUCTION DEWATERINGTransportation Demand Management LLC (dba Starline Luxury Coaches) WEST POINT Norfolk LETTER OF AUTHORIZATION 11528-02 VEHICLE WASHINGTrident Seafoods Corp. - 653 NW 41st Street WEST POINT Canal St or University MINOR DISCHARGE AUTHORIZATION 1060-01 BOAT/SHIPYARDTrojan Lithograph SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 10193-03 PRINTINGTwo Beers Brewing Co./Seattle Cider Company WEST POINT DUWAMISH MAJOR DISCHARGE AUTHORIZATION 4509-01 FOOD PROCESSING-BREWERYU.S. Dept. of Commerce - NOAA - NW Fisheries Science Center WEST POINT Montlake MINOR DISCHARGE AUTHORIZATION 1018-01 RESEARCHUnion Bay Place Apartments WEST POINT GLA-CONSTRUCTION 40219-01 CONSTRUCTION DEWATERINGUnion Pacific Railroad - Argo Yard WEST POINT Duwamish MAJOR DISCHARGE AUTHORIZATION 668-05 VEHICLE WASHINGUnited Parcel Service Inc. - Pacific SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 716-04 VEHICLE WASHINGUnited Parcel Service Inc. - Redmond BRIGHTWATER NONE MAJOR DISCHARGE AUTHORIZATION 4021-04 VEHICLE WASHINGUnited Parcel Service Inc. - Seattle WEST POINT Duwamish MAJOR DISCHARGE AUTHORIZATION 4020-04 VEHICLE WASHINGUnited Parcel Service Inc. - Tukwila SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 715-04 VEHICLE WASHINGUnited Site Services WEST POINT 8th Ave LETTER OF AUTHORIZATION 11772-01 PRESSURE WASHINGUnivar Solutions USA Inc. - 212th Street SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 267-05 CHEMICAL MANUFACTURINGUnivar USA Inc. - Groundwater Remediation SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 217-05 GROUNDWATER REMEDIATION - PETROLEUMUniversity of Washington Environmental Health and Safety Septage WEST POINT UNIVERSITY LETTER OF AUTHORIZATION 50421-01 TRUCKED WASTEUptown Housing LLC WEST POINT GLA-CONSTRUCTION 40229-01 CONSTRUCTION DEWATERINGUSEF Legacy Fauntleroy, LLC - 4721 38th Ave WEST POINT Harbor GLA-CONSTRUCTION 40171-01 CONSTRUCTION DEWATERINGUSEF Legacy Fauntleroy, LLC - 4722 Fauntleroy SOUTH TREATMENT PLANT Harbor GLA-CONSTRUCTION 40170-01 CONSTRUCTION DEWATERING

VA Puget Sound Healthcare System - Seattle Division WEST POINTDUWAMISH,HANFORD 1/2,LANDER,MICHIGAN/RAINIER MINOR DISCHARGE AUTHORIZATION 818-02 HOSPITAL

Valley Medical Center SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 709-04 HOSPITALValley Medical Center - Medical Pavilion Construction Project SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11801-01 CONSTRUCTION DEWATERINGVareze Townhomes SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11832-01 CONSTRUCTION DEWATERINGVBOB LLC - 1930 Boren Ave WEST POINT Denny or Dexter GLA-CONSTRUCTION 40206-01 CONSTRUCTION DEWATERINGVentilation Power Cleaning Inc. WEST POINT CANAL ST OR UNIVERSITY MAJOR DISCHARGE AUTHORIZATION 420-06 DECANT STATIONVicis Inc. - Elmore WEST POINT NONE LETTER OF AUTHORIZATION 11765-01 MANUFACTURING-MISCVirginia Mason Medical Center WEST POINT Denny or Dexter MINOR DISCHARGE AUTHORIZATION 708-04 HOSPITALVirginia Street Joint Venture, LLC - 3rd and Virginia WEST POINT Denny GLA-CONSTRUCTION 40215-01 CONSTRUCTION DEWATERINGW.G. Clark Construction - 312 Central Way SOUTH TREATMENT PLANT NONE GLA-CONSTRUCTION 40223-01 CONSTRUCTION DEWATERINGWalker Auto-Dealership - 3400 E Valley Rd SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4480-01 CONSTRUCTION DEWATERINGWashington Liftruck WEST POINT 8TH AVE MINOR DISCHARGE AUTHORIZATION 806-03 PRESSURE WASHINGWashington State Convention Center PFD - King County Metro Tunnel Connection Ramp WEST POINT DENNY OR DEXTER MAJOR DISCHARGE AUTHORIZATION 4460-03 CONSTRUCTION DEWATERINGWaste Management Inc. - Alaska Street Facility WEST POINT Duwamish MINOR DISCHARGE AUTHORIZATION 691-04 SOLID WASTE - TRANSFER FACWaste Management Inc. - Eastmont Transfer Station WEST POINT 8th Ave MINOR DISCHARGE AUTHORIZATION 322-06 SOLID WASTE - TRANSFER FACWaste Management Inc. - North Sound BRIGHTWATER NONE MINOR DISCHARGE AUTHORIZATION 811-02 SOLID WASTE - COMPOSITINGWaste Management Inc. - Seattle WEST POINT 8th Ave MINOR DISCHARGE AUTHORIZATION 785-05 CONTAINER WASHINGWaste Management Inc. - South Sound SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 817-02 CONTAINER WASHINGWater District #19 - Water Treatment Plant SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11846-01 TRUCKED WASTEWestern Fisheries Research Center WEST POINT NONE MINOR DISCHARGE AUTHORIZATION 218-05 RESEARCHWestern Processing Trust Fund II SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4111-03 GROUNDWATER REMEDIATION - ORGANICSWestern United Fish Company SOUTH TREATMENT PLANT NONE MAJOR DISCHARGE AUTHORIZATION 4508-01 FOOD PROCESSING-FISH


Westway Feed Products LLC WEST POINT DUWAMISH WEST MINOR DISCHARGE AUTHORIZATION 952-02 MANUFACTURING-MISCWexler Soil Remediation Project WEST POINT MAJOR DISCHARGE AUTHORIZATION 4519-01 GROUNDWATER REMEDIATION - ORGANICSWISErg Corp. - 15459 95th St. BRIGHTWATER NONE LETTER OF AUTHORIZATION 11709-01 GENERAL TYPEWitteTreatment Facility SOUTH TREATMENT PLANT NONE LETTER OF AUTHORIZATION 11853-01 WATER TREATMENT

Woodland Park Zoo WEST POINTBallard E/11th, University or Canal St LETTER OF AUTHORIZATION 11189-02 COMPOSTING-BIOSOLIDS

Wright Runstad & Company - Rainier Square Construction Project WEST POINT King MINOR DISCHARGE AUTHORIZATION 1074-01 CONSTRUCTION DEWATERINGXH Realty Inc. - 1020 Bellevue Court Apartments SOUTH TREATMENT PLANT GLA-CONSTRUCTION 40227-01 CONSTRUCTION DEWATERINGYesler Terrace, LLC - Phase 1 WEST POINT Connecticut/Hanford 1-2-Lander MAJOR DISCHARGE AUTHORIZATION 4502-01 CONSTRUCTION DEWATERINGYoung Corp. WEST POINT Hanford 2 LETTER OF AUTHORIZATION 11165-02 METAL FABRICATIONYoung Ocean Inc. SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 1051-01 FOOD PROCESSING-FISHYuan's H & H Property LLC - 15th Avenue Apartments Construction Project WEST POINT Canal St or University GLA-CONSTRUCTION 40161-01 CONSTRUCTION DEWATERINGWright Runstad & Company - Rainier Square Construction Project WEST POINT King MINOR DISCHARGE AUTHORIZATION 1074-01 CONSTRUCTION DEWATERINGYoung Corp. WEST POINT Hanford 2 LETTER OF AUTHORIZATION 11165-02 METAL FABRICATIONYoung Ocean Inc. SOUTH TREATMENT PLANT NONE MINOR DISCHARGE AUTHORIZATION 1051-01 FOOD PROCESSING-FISHYuan's H & H Property LLC - 15th Avenue Apartments Construction Project WEST POINT Canal St or University GLA-CONSTRUCTION 40161-01 CONSTRUCTION DEWATERING


APPENDIX B Results of wastewater sampling at the treatment plants as specified.

The permittee must calculate removal rates for each pollutant and evaluate the adequacy of the existing local limits in prevention of treatment plant interference, pass-through of pollutants that could affect receiving water quality, and sludge contamination.

Appendix B consists of two parts:

• Part 1. Wastewater sampling data and removal efficiencies, discussion, and tables

• Part 2. Long-term biosolids charts


Appendix B Part 1

Wastewater sampling data (metals) and removal efficiencies, discussion, and tables

Influent and effluent total metals data were analyzed for the King County Brightwater, South, and West Point treatment plants. Data was collected from the seasonal intensive sampling events at the respective plants and were screened to only include data sets that had paired influent and effluent data for the metals for which King County has developed numerical local discharge limits. Because of the limited amount of data available during a given calendar year, data were collected for a five-year timeframe (2015 - 2019) to have a larger data set for analysis.

The treatment plant data were used to evaluate influent and effluent concentrations and to calculate removal efficiencies. The results from the Brightwater, South, and West Point treatment plants are provided in the attached Tables 1 , 2, and 3, respectively.

Metals effluent concentrations were all well below the levels of concern for exceeding water quality criteria when taking into account the allowable acute or chronic water quality criteria mixing zones established for each treatment plant. These water quality criteria for metals at the respective treatment plants are presented in the 2010 King County evaluation of local discharge limits.

For further discussion of treatment plant results, please note the following:

• Table 1. Brightwater Treatment Plant (BWTP) (2015-2019) - The Brightwater Treatment Plant data in 2019, with respect to 2018, indicated a slight improvement in effluent quality and removal efficiency for cadmium and zinc but slight decrease in mercury, nickel, lead, copper, chromium, and arsenic. The overall trend analysis indicated the plant removal efficiency during this 5 year period appears improving.

• Table 2. South Treatment Plant (STP) (2015-2019): The South Treatment Plant removal efficiency for 2019, with respect to 2018, indicated decreased removal for cadmium, lead, and nickel but improved for arsenic, chromium, copper, mercury, silver, and zinc. However, the trend analysis indicated the plant overall removal efficiency during this period appears to be improving.

• Table 3. West Point Treatment Plant (WPTP) (2015-2019): The West Point Treatment Plant removal efficiency for 2019, with respect to 2018, indicated improved removal efficiencies for all heavy metals except for cadmium and silver. However, the trend analysis indicated the plant overall removal efficiency appears decreasing. The reason for this decrease could be due to the 2017 flooding incident at West Point when the plant failed to treat as well as previous years.


Parameter Influent Effluent Daily Removal

Efficiency (%)

Concentrations / Mean Removal Efficiency (MRE) 2013-2019 2019 2018 2017 2016 2015

BRIGHTWATER 03/25/15 Arsenic, Total, ICP-MS 1.35 1.03 23.7% Influent - Mean: 1.26 µg/L 1.235 1.18 µg/L 1.21 µg/L 1.27 µg/L 1.33 µg/LBRIGHTWATER 05/06/15 Arsenic, Total, ICP-MS 1.31 1.07 18.3% Influent - Median: 1.25 µg/L 1.235 1.23 µg/L 0.84 µg/L 1.27 µg/L 1.32 µg/LBRIGHTWATER 08/05/15 Arsenic, Total, ICP-MS 1.2 0.93 22.5% Effluent - Mean: 0.93 µg/L 0.882 0.81 µg/L 0.86 µg/L 0.94 µg/L 1.06 µg/LBRIGHTWATER 11/16/15 Arsenic, Total, ICP-MS 1.38 1.08 21.7% Effluent - Median: 0.92 µg/L 0.8765 0.82 µg/L 0.84 µg/L 0.93 µg/L 1.07 µg/LBRIGHTWATER 11/17/15 Arsenic, Total, ICP-MS 1.45 1.06 26.9% MRE: 26.0% 28.6% 30.9% 29.2% 26.2% 20.3%BRIGHTWATER 11/18/15 Arsenic, Total, ICP-MS 1.32 1.13 14.4% Average Daily Removal Efficiency (ADRE) BRIGHTWATER 11/18/15 Arsenic, Total, ICP-MS 1.31 1.13 13.7% Number of Samples: 23 4 4 4 4 7BRIGHTWATER 02/24/16 Arsenic, Total, ICP-MS 1.17 0.916 21.7% Mean: 26.0% 28.3% 30.7% 29.1% 25.9% 20.2%BRIGHTWATER 05/04/16 Arsenic, Total, ICP-MS 1.23 0.989 19.6% Median: 26.9% 28.5% 31.1% 28.9% 25.6% 21.7%BRIGHTWATER 09/28/16 Arsenic, Total, ICP-MS 1.3 0.917 29.5% Maximum: 33.6% 33.3% 33.6% 33.1% 32.9% 26.9%BRIGHTWATER 10/18/16 Arsenic, Total, ICP-MS 1.39 0.933 32.9% Minimum: 13.7% 64.1% 27.0% 25.6% 19.6% 13.7%BRIGHTWATER 01/30/17 Arsenic, Total, ICP-MS 1.17 0.828 29.2% Standard Deviation 5.8%

BRIGHTWATER 05/31/17 Arsenic, Total, ICP-MS 1.19 0.85 28.6%Mean + 1 Standard Deviation 31.8%

BRIGHTWATER 08/08/17 Arsenic, Total, ICP-MS 1.25 0.836 33.1%Mean - 1 Standard Deviation 20.2%

BRIGHTWATER 11/28/17 Arsenic, Total, ICP-MS 1.22 0.908 25.6% Grand Average 26.0% 26.0% 26.0% 26.0% 26.0%BRIGHTWATER 01/30/18 Arsenic, Total, ICP-MS 0.878 0.641 27.0% Annual Average 28.6% 30.9% 29.2% 26.2% 20.3%BRIGHTWATER 04/11/18 Arsenic, Total, ICP-MS 1.17 0.786 32.8% UCL 31.8% 31.8% 31.8% 31.8% 31.8%BRIGHTWATER 09/11/18 Arsenic, Total, ICP-MS 1.29 0.856 33.6% LCL 20.2% 20.2% 20.2% 20.2% 20.2%BRIGHTWATER 11/14/18 Arsenic, Total, ICP-MS 1.37 0.968 29.3%BRIGHTWATER 2/26/2019 Arsenic, Total, ICP-MS 1.08 0.832 23.0%BRIGHTWATER 5/29/2019 Arsenic, Total, ICP-MS 1.23 0.82 33.3%BRIGHTWATER 8/21/2019 Arsenic, Total, ICP-MS 1.24 0.921 25.7%BRIGHTWATER 11/6/2019 Arsenic, Total, ICP-MS 1.39 0.955 31.3%

Table 1. Brightwater Treatment Plant (2013-2018)

15.0%

17.0%

19.0%

21.0%

23.0%

25.0%

27.0%

29.0%

31.0%

33.0%

35.0%

2014 2015 2016 2017 2018 2019 2020

Removal Efficiency

Grand Average

Annual Average

UCL

LCL


BRIGHTWATER


BRIGHTWATER 03/25/15 Cadmium, Total, ICP-MS 0.11 0.025 77.3% Influent - Mean: 0.16 µg/L 0.13 0.28 µg/L 0.13 µg/L 0.16 µg/L 0.12 µg/LBRIGHTWATER 05/06/15 Cadmium, Total, ICP-MS 0.14 0.025 82.1% Influent - Median: 0.12 µg/L 0.13 0.12 µg/L 0.13 µg/L 0.13 µg/L 0.12 µg/LBRIGHTWATER 08/05/15 Cadmium, Total, ICP-MS 0.14 0.025 82.1% Effluent - Mean: 0.03 µg/L 0.03 µg/L 0.03 µg/L 0.05 µg/L 0.03 µg/LBRIGHTWATER 11/16/15 Cadmium, Total, ICP-MS 0.13 0.025 80.8% Effluent - Median: 0.03 µg/L 0.03 µg/L 0.03 µg/L 0.04 µg/L 0.03 µg/LBRIGHTWATER 11/16/15 Cadmium, Total, ICP-MS 0.12 0.025 79.2% MRE: 80.8% 100.0% 87.9% 80.0% 71.3% 79.1%BRIGHTWATER 11/18/15 Cadmium, Total, ICP-MS 0.097 0.025 74.2% Average Daily Removal Efficiency (ADRE) BRIGHTWATER 11/18/15 Cadmium, Total, ICP-MS 0.1 0.025 75.0% Number of Samples: 19 0 4 4 4 7BRIGHTWATER 02/24/16 Cadmium, Total, ICP-MS 0.11 0.062 43.6% Mean: 76.0% #DIV/0! 74.5% 79.2% 69.6% 78.7%BRIGHTWATER 05/04/16 Cadmium, Total, ICP-MS 0.282 0.075 73.4% Median: 79.2% #NUM! 76.4% 80.7% 77.1% 79.2%BRIGHTWATER 09/28/16 Cadmium, Total, ICP-MS 0.13 0.025 80.8% Maximum: 96.9% 0.0% 96.9% 83.3% 80.8% 82.1%BRIGHTWATER 10/18/16 Cadmium, Total, ICP-MS 0.13 0.025 80.8% Minimum: 43.6% 0.0% 48.3% 72.2% 43.6% 74.2%BRIGHTWATER 01/30/17 Cadmium, Total, ICP-MS 0.15 0.025 83.3% Standard Deviation 11.6%

BRIGHTWATER 05/31/17 Cadmium, Total, ICP-MS 0.12 0.025 79.2%Mean + 1 Standard Deviation 87.6%

BRIGHTWATER 08/08/17 Cadmium, Total, ICP-MS 0.14 0.025 82.1%Mean - 1 Standard Deviation 64.4%

BRIGHTWATER 11/28/17 Cadmium, Total, ICP-MS 0.09 0.025 72.2% Grand Average 76.0% 76.0% 76.0% 76.0% 76.0%BRIGHTWATER 01/30/18 Cadmium, Total, ICP-MS 0.095 0.025 73.7% Annual Average 100.0% 87.9% 80.0% 71.3% 79.1%

BRIGHTWATER 04/11/18 Cadmium, Total, ICP-MS 0.798 0.025 96.9% UCL 87.6% 87.6% 87.6% 87.6% 87.6%BRIGHTWATER 09/11/18 Cadmium, Total, ICP-MS 0.12 0.062 48.3% LCL 64.4% 64.4% 64.4% 64.4% 64.4%

BRIGHTWATER 11/14/18 Cadmium, Total, ICP-MS 0.12 0.025 79.2%

BRIGHTWATER 2/26/2019 Cadmium, Total, ICP-MS 0.095




50.0%

60.0%

70.0%

80.0%

90.0%

100.0%

110.0%

2014 2015 2016 2017 2018 2019 2020

Removal Efficiency

Grand Average

Annual Average

UCL

LCL


BRIGHTWATER


BRIGHTWATER 03/25/15 Chromium, Total, ICP-MS 3.74 0.58 84.5% Influent - Mean: 1.96 µg/L 1.81 µg/L 1.69 µg/L 1.85 µg/L 2.31 µg/L 1.89 µg/LBRIGHTWATER 05/06/15 Chromium, Total, ICP-MS 1.71 0.52 69.6% Influent - Median: 1.75 µg/L 1.62 µg/L 1.62 µg/L 1.82 µg/L 2.47 µg/L 1.71 µg/LBRIGHTWATER 08/05/15 Chromium, Total, ICP-MS 1.83 0.43 76.5% Effluent - Mean: 0.49 µg/L 0.48 µg/L 0.40 µg/L 0.67 µg/L 0.49 µg/L 0.44 µg/LBRIGHTWATER 11/16/15 Chromium, Total, ICP-MS 1.47 0.35 76.2% Effluent - Median: 0.44 µg/L 0.45 µg/L 0.40 µg/L 0.52 µg/L 0.49 µg/L 0.40 µg/LBRIGHTWATER 11/17/15 Chromium, Total, ICP-MS 1.75 0.39 77.7% MRE: 75.1% 73.4% 76.6% 63.8% 79.0% 76.8%BRIGHTWATER 11/18/15 Chromium, Total, ICP-MS 1.26 0.4 68.3% Average Daily Removal Efficiency (ADRE) BRIGHTWATER 11/18/15 Chromium, Total, ICP-MS 1.48 0.4 73.0% Number of Samples: 23 4 4 4 4 7BRIGHTWATER 02/24/16 Chromium, Total, ICP-MS 2.21 0.42 81.0% Mean: 73.5% 76.1% 76.1% 63.7% 80.2% 75.1%BRIGHTWATER 05/04/16 Chromium, Total, ICP-MS 1.89 0.54 71.4% Median: 74.5% 71.4% 71.4% 71.4% 81.7% 76.2%BRIGHTWATER 09/28/16 Chromium, Total, ICP-MS 3.56 0.5 86.0% Maximum: 86.0% 77.4% 77.4% 77.4% 86.0% 84.5%BRIGHTWATER 10/18/16 Chromium, Total, ICP-MS 2.73 0.48 82.4% Minimum: 34.4% 34.4% 34.4% 34.4% 71.4% 68.3%BRIGHTWATER 01/30/17 Chromium, Total, ICP-MS 1.86 1.22 34.4% Standard Deviation 10.1%

BRIGHTWATER 05/31/17 Chromium, Total, ICP-MS 2.17 0.49 77.4%Mean + 1 Standard Deviation 83.7%

BRIGHTWATER 08/08/17 Chromium, Total, ICP-MS 1.78 0.55 69.1%Mean - 1 Standard Deviation 63.4%

BRIGHTWATER 11/28/17 Chromium, Total, ICP-MS 1.6 0.42 73.8% Grand Average 73.5% 73.5% 73.5% 73.5% 73.5%BRIGHTWATER 01/30/18 Chromium, Total, ICP-MS 1.34 0.35 73.9% Annual Average 73.4% 76.6% 63.8% 79.0% 76.8%BRIGHTWATER 04/11/18 Chromium, Total, ICP-MS 1.49 0.38 74.5% UCL 82.1% 82.1% 82.1% 82.1% 82.1%BRIGHTWATER 09/11/18 Chromium, Total, ICP-MS 2.17 0.41 81.1% LCL 62.9% 62.9% 62.9% 62.9% 62.9%BRIGHTWATER 11/14/18 Chromium, Total, ICP-MS 1.75 0.44 74.9%BRIGHTWATER 2/26/2019 Chromium, Total, ICP-MS 1.3 0.43 66.9%BRIGHTWATER 8/21/2019 Chromium, Total, ICP-MS 1.67 0.6 64.1%BRIGHTWATER 5/29/2019 Chromium, Total, ICP-MS 2.72 0.44 83.8%BRIGHTWATER 11/6/2019 Chromium, Total, ICP-MS 1.56 0.46 70.5%

55.0%

60.0%

65.0%

70.0%

75.0%

80.0%

85.0%

2014 2015 2016 2017 2018 2019 2020

Removal Efficiency

Grand Average

Annual Average

UCL

LCL



BRIGHTWATER 03/25/15 Copper, Total, ICP-MS 51.8 8.99 82.6% Influent - Mean: 43.36 µg/L 49.20 µg/L 39.13 µg/L 44.05 µg/L 44.30 µg/L 41.51 µg/LBRIGHTWATER 05/06/15 Copper, Total, ICP-MS 45 10.7 76.2% Influent - Median: 43.20 µg/L 45.70 µg/L 42.55 µg/L 45.65 µg/L 44.80 µg/L 37.80 µg/LBRIGHTWATER 08/05/15 Copper, Total, ICP-MS 55.4 9.47 82.9% Effluent - Mean: 7.93 µg/L 9.25 µg/L 7.18 µg/L 8.04 µg/L 7.42 µg/L 8.58 µg/LBRIGHTWATER 11/16/15 Copper, Total, ICP-MS 37.8 7.64 79.8% Effluent - Median: 7.87 µg/L 7.79 µg/L 7.32 µg/L 7.99 µg/L 7.35 µg/L 8.26 µg/LBRIGHTWATER 11/17/15 Copper, Total, ICP-MS 32.9 8.26 74.9% MRE: 81.7% 81.2% 81.7% 81.7% 83.3% 79.3%BRIGHTWATER 11/18/15 Copper, Total, ICP-MS 34.2 7.52 78.0% Average Daily Removal Efficiency (ADRE) BRIGHTWATER 11/18/15 Copper, Total, ICP-MS 33.5 7.51 77.6% Number of Samples: 23 4 4 4 4 7BRIGHTWATER 02/24/16 Copper, Total, ICP-MS 46.4 9.12 80.3% Mean: 81.2% 83.6% 80.9% 81.0% 83.5% 78.9%BRIGHTWATER 05/04/16 Copper, Total, ICP-MS 48.6 9.8 79.8% Median: 81.2% 85.5% 82.3% 81.5% 83.5% 78.0%BRIGHTWATER 09/28/16 Copper, Total, ICP-MS 43.2 5.58 87.1% Maximum: 87.1% 86.3% 86.2% 86.7% 87.1% 82.9%BRIGHTWATER 10/18/16 Copper, Total, ICP-MS 39 5.17 86.7% Minimum: 72.9% 76.9% 72.9% 74.5% 79.8% 74.9%BRIGHTWATER 01/30/17 Copper, Total, ICP-MS 54 9.65 82.1% Standard Deviation 4.3%BRIGHTWATER 05/31/17 Copper, Total, ICP-MS 42.3 8.1 80.9%

Deviation 85.5%

BRIGHTWATER 08/08/17 Copper, Total, ICP-MS 49 6.54 86.7%

Deviation 76.9%BRIGHTWATER 11/28/17 Copper, Total, ICP-MS 30.9 7.87 74.5% Grand Average 81.4% 81.4% 81.4% 81.4% 81.4%BRIGHTWATER 01/30/18 Copper, Total, ICP-MS 27.3 7.41 72.9% Annual Average 81.2% 81.7% 81.7% 83.3% 79.3%BRIGHTWATER 04/11/18 Copper, Total, ICP-MS 43.2 7.22 83.3% UCL 85.5% 85.5% 85.5% 85.5% 85.5%BRIGHTWATER 09/11/18 Copper, Total, ICP-MS 41.9 5.8 86.2% LCL 76.9% 76.9% 76.9% 76.9% 76.9%BRIGHTWATER 11/14/18 Copper, Total, ICP-MS 44.1 8.28 81.2%BRIGHTWATER 2/26/2019 Copper, Total, ICP-MS 44.5 10.3 76.9%BRIGHTWATER 8/21/2019 Copper, Total, ICP-MS 46.9 7.02 85.0%BRIGHTWATER 5/29/2019 Copper, Total, ICP-MS 62.6 8.55 86.3%BRIGHTWATER 11/6/2019 Copper, Total, ICP-MS 42.8 5.97 86.1%

75.0%

77.0%

79.0%

81.0%

83.0%

85.0%

87.0%

89.0%

2014.5 2015 2015.5 2016 2016.5 2017 2017.5 2018 2018.5 2019 2019.5

Removal Efficiency

Grand Average

Annual Average

UCL

LCL



BRIGHTWATER 03/25/15 Lead, Total, ICP-MS 1.14 0.14 87.7% Influent - Mean: 1.46 µg/L 1.34 µg/L 1.29 µg/L 1.68 µg/L 1.34 µg/L 1.55 µg/LBRIGHTWATER 05/06/15 Lead, Total, ICP-MS 2.13 0.19 91.1% Influent - Median: 1.35 µg/L 1.39 µg/L 1.18 µg/L 1.39 µg/L 1.33 µg/L 1.14 µg/LBRIGHTWATER 08/05/15 Lead, Total, ICP-MS 2.18 0.16 92.7% Effluent - Mean: 0.17 µg/L 0.17 µg/L 0.13 µg/L 0.26 µg/L 0.16 µg/L 0.14 µg/LBRIGHTWATER 11/16/15 Lead, Total, ICP-MS 1.09 0.12 89.0% Effluent - Median: 0.14 µg/L 0.15 µg/L 0.13 µg/L 0.19 µg/L 0.15 µg/L 0.12 µg/LBRIGHTWATER 11/17/15 Lead, Total, ICP-MS 2.29 0.12 94.8% MRE: 88.6% 87.1% 90.1% 84.3% 88.4% 91.1%BRIGHTWATER 11/18/15 Lead, Total, ICP-MS 0.923 0.12 87.0% Average Daily Removal Efficiency (ADRE) BRIGHTWATER 11/18/15 Lead, Total, ICP-MS 1.08 0.11 89.8% Number of Samples: 22 3 4 4 4 7BRIGHTWATER 02/24/16 Lead, Total, ICP-MS 1.15 0.17 85.2% Mean: 87.8% 86.8% 89.7% 81.9% 88.4% 90.3%BRIGHTWATER 05/04/16 Lead, Total, ICP-MS 1.54 0.22 85.7% Median: 89.1% 89.2% 89.8% 88.1% 88.5% 89.8%BRIGHTWATER 09/28/16 Lead, Total, ICP-MS 1.28 0.11 91.4% Maximum: 94.8% 90.1% 94.5% 93.2% 91.4% 94.8%BRIGHTWATER 10/18/16 Lead, Total, ICP-MS 1.37 0.12 91.2% Minimum: 58.3% 81.1% 84.8% 58.3% 85.2% 87.0%BRIGHTWATER 01/30/17 Lead, Total, ICP-MS 2.79 0.19 93.2% Standard Deviation 7.3%BRIGHTWATER 05/31/17 Lead, Total, ICP-MS 1.33 0.554 58.3%

Mean 1 Standard Deviation 95.1%

BRIGHTWATER 08/08/17 Lead, Total, ICP-MS 1.39 0.18 87.1%

Deviation 80.6%BRIGHTWATER 11/28/17 Lead, Total, ICP-MS 1.19 0.13 89.1% Grand Average 87.8% 87.8% 87.8% 87.8% 87.8%BRIGHTWATER 01/30/18 Lead, Total, ICP-MS 0.797 0.05 93.7% Annual Average 87.1% 90.1% 84.3% 88.4% 91.1%BRIGHTWATER 04/11/18 Lead, Total, ICP-MS 0.987 0.14 85.8% UCL 95.1% 95.1% 95.1% 95.1% 95.1%BRIGHTWATER 09/11/18 Lead, Total, ICP-MS 1.38 0.21 84.8% LCL 80.6% 80.6% 80.6% 80.6% 80.6%BRIGHTWATER 11/14/18 Lead, Total, ICP-MS 2.01 0.11 94.5%BRIGHTWATER 2/26/2019 Lead, Total, ICP-MS 1.41 0.14 90.1%BRIGHTWATER 8/21/2019 Lead, Total, ICP-MS 1.22 0.23 81.1%BRIGHTWATER 5/29/2019 Lead, Total, ICP-MS 1.39 0.15 89.2%BRIGHTWATER 11/6/2019 Lead, Total, ICP-MS 1.07 100.0%

70.0%

75.0%

80.0%

85.0%

90.0%

95.0%

100.0%

2014 2015 2016 2017 2018 2019

Removal Efficiency

GrandAverageAnnualAverageUCL

LCL


BRIGHTWATER


BRIGHTWATER 03/25/15 Mercury, Total, CVAA 0.154 0.000646 99.6% Influent - Mean: 0.07 0.019 0.03 µg/L 0.049 0.09 0.09BRIGHTWATER 05/06/15 Mercury, Total, CVAA 0.0471 0.00116 97.5% Influent - Median: 0.05 µg/L 0.019 0.03 µg/L 0.062 µg/L 0.07 µg/L 0.05 µg/LBRIGHTWATER 08/05/15 Mercury, Total, CVAA 0.191 0.000894 99.5% Effluent - Mean: 0.002 µg/L 0.00088 0.00 µg/L 0.006 µg/L 0.00 µg/L 0.002 µg/LBRIGHTWATER 11/16/15 Mercury, Total, CVAA 0.0392 0.0025 93.6% Effluent - Median: 0.001 µg/L 0.00088 0.00074 µg/L 0.001 µg/L 0.00 µg/L 0.001 µg/LBRIGHTWATER 11/17/15 Mercury, Total, CVAA 0.0472 0.0025 94.7% MRE: 97.1% 95.4% 97.0% 88.4% 99.1% 98.2%BRIGHTWATER 11/18/15 Mercury, Total, CVAA 0.0842 0.0025 97.0% Average Daily Removal Efficiency (ADRE) BRIGHTWATER 11/18/15 Mercury, Total, CVAA 0.0388 0.000663 98.3% Number of Samples: 22 4 4 3 4 7BRIGHTWATER 02/24/16 Mercury, Total, CVAA 0.0445 0.000903 98.0% Mean: 92.9% 0.000875 96.9% 66.2% 98.7% 97.2%BRIGHTWATER 05/04/16 Mercury, Total, CVAA 0.0504 0.000905 98.2% Median: 97.3% 0.0008865 96.8% 98.5% 98.7% 97.5%BRIGHTWATER 09/28/16 Mercury, Total, CVAA 0.162 0.000674 99.6% Maximum: 99.6% 0.00104 98.3% 98.9% 99.6% 99.6%BRIGHTWATER 10/18/16 Mercury, Total, CVAA 0.0954 0.000847 99.1% Minimum: 1.3% 0.000687 95.7% 1.3% 98.0% 93.6%BRIGHTWATER 01/30/17 Mercury, Total, CVAA 0.0692 0.000769 98.9% Standard Deviation 20.1%

BRIGHTWATER 05/31/17 Mercury, Total, CVAA 0.0156 0.0154 1.3%Mean + 1 Standard Deviation 112.9%

BRIGHTWATER 08/08/17 Mercury, Total, CVAA 0.0618 0.00091 98.5%

Deviation 72.8%BRIGHTWATER 01/30/18 Mercury, Total, CVAA 0.0308 0.000512 98.3% Grand Average 92.9% 92.9% 92.9% 92.9% 92.9%BRIGHTWATER 04/11/18 Mercury, Total, CVAA 0.024 0.000741 96.9% Annual Average 95.4% 97.0% 88.4% 99.1% 98.2%BRIGHTWATER 09/11/18 Mercury, Total, CVAA 0.0174 0.000748 95.7% UCL 112.9% 112.9% 112.9% 112.9% 112.9%BRIGHTWATER 11/14/2018 Mercury, Total, CVAA 0.0352 0.00119 96.6% LCL 72.8% 72.8% 72.8% 72.8% 72.8%BRIGHTWATER 2/26/2019 Mercury, Total, CVAA 0.0251 0.00104 95.9%BRIGHTWATER 5/29/2019 Mercury, Total, CVAA 0.0171 0.000907 94.7%BRIGHTWATER 8/21/2019 Mercury, Total, CVAA 0.0203 0.000866 95.7%BRIGHTWATER 11/6/2019 Mercury, Total, CVAA 0.014 0.000687 95.1%

60.0%

70.0%

80.0%

90.0%

100.0%

110.0%

120.0%

2014 2015 2016 2017 2018 2019

Removal Efficiency

AnnualAverage

GrandAverage

UCL

LCL


Influent Effluent Daily

Site Collect Date Parameter Value or 1/2 MDL (µg/L)

Value or 1/2 MDL (µg/L)

Removal Efficiency

(%) Summary 2015-2019 2019 2018 2017 2016 2015

RENTON INPLANT 03/23/15 Arsenic, Total, ICP-MS 2.51 1.38 45.0%Concentrations / Mean Removal Efficiency (MRE)

RENTON INPLANT 03/24/15 Arsenic, Total, ICP-MS 2.37 1.47 38.0% Influent - Mean: 2.69 µg/L 2.56 2.30 µg/L 2.82 µg/L 3.06 µg/L 2.71 µg/LRENTON INPLANT 03/25/15 Arsenic, Total, ICP-MS 2.59 1.73 33.2% Influent - Median: 2.57 µg/L 2.6 2.25 µg/L 2.88 µg/L 3.03 µg/L 2.58 µg/LRENTON INPLANT 05/18/15 Arsenic, Total, ICP-MS 3.38 1.99 41.1% Effluent - Mean: 1.788 µg/L 1.66 1.56 µg/L 1.85 µg/L 2.09 µg/L 1.76 µg/LRENTON INPLANT 08/24/15 Arsenic, Total, ICP-MS 3.05 1.63 46.6% Effluent - Median: 1.77 µg/L 1.69 1.48 µg/L 1.89 µg/L 2.10 µg/L 1.82 µg/LRENTON INPLANT 08/25/15 Arsenic, Total, ICP-MS 2.57 1.97 23.3% MRE: 33.58% 35.2% 32.2% 34.3% 31.6% 35.0%RENTON INPLANT 08/26/15 Arsenic, Total, ICP-MS 2.76 2.03 26.4% Average Daily Removal Efficiency (ADRE) RENTON INPLANT 11/17/15 Arsenic, Total, ICP-MS 2.45 1.9 22.4% Number of Samples: 39 7 8 8 8 8RENTON INPLANT 01/04/16 Arsenic, Total, ICP-MS 2.1 1.31 37.6% Mean: 29.7% 34.6% 31.1% 33.8% 31.1% 34.5%RENTON INPLANT 02/22/16 Arsenic, Total, ICP-MS 1.96 3.15 -60.7% Median: 33.2% 34.2% 29.4% 34.2% 33.7% 35.6%RENTON INPLANT 02/23/16 Arsenic, Total, ICP-MS 1.57 1.88 -19.7% Maximum: 50.2% 50.2% 42.6% 41.2% 37.8% 46.6%RENTON INPLANT 02/24/16 Arsenic, Total, ICP-MS 3.46 2.19 36.7% Minimum: 15.6% 25.9% 22.5% 24.7% 15.6% 22.4%RENTON INPLANT 01/05/16 Arsenic, Total, ICP-MS 2.26 1.68 25.7% Standard Deviation 7.4%RENTON INPLANT 05/31/16 Arsenic, Total, ICP-MS 2.59 1.61 37.8% Mean + 1 Standard Deviation 37.1%RENTON INPLANT 08/22/16 Arsenic, Total, ICP-MS 3.59 2.58 28.1% Mean - 1 Standard Deviation 22.2%

RENTON INPLANT 08/23/16 Arsenic, Total, ICP-MS 3.81 2.5 34.4% Grand Average 29.7% 29.7% 29.7% 29.7% 29.7%RENTON INPLANT 08/24/16 Arsenic, Total, ICP-MS 4.27 2.86 33.0% Annual Average 35.2% 32.2% 34.3% 31.6% 35.0%RENTON INPLANT 11/28/16 Arsenic, Total, ICP-MS 2.37 2 15.6% UCL 37.1% 37.1% 37.1% 37.1% 37.1%RENTON INPLANT 01/23/17 Arsenic, Total, ICP-MS 2.37 1.55 34.6% LCL 22.2% 22.2% 22.2% 22.2% 22.2%RENTON INPLANT 01/24/17 Arsenic, Total, ICP-MS 2.65 1.81 31.7%RENTON INPLANT 01/25/17 Arsenic, Total, ICP-MS 2.39 1.8 24.7%RENTON INPLANT 05/15/17 Arsenic, Total, ICP-MS 2.31 1.57 32.0%RENTON INPLANT 08/28/17 Arsenic, Total, ICP-MS 3.12 1.96 37.2%RENTON INPLANT 08/29/17 Arsenic, Total, ICP-MS 3.1 2 35.5%RENTON INPLANT 08/30/17 Arsenic, Total, ICP-MS 3.37 1.98 41.2%RENTON INPLANT 10/03/17 Arsenic, Total, ICP-MS 3.25 2.15 33.8%RENTON INPLANT 01/08/18 Arsenic, Total, ICP-MS 1.85 1.36 26.5%RENTON INPLANT 01/09/18 Arsenic, Total, ICP-MS 1.82 1.41 22.5%RENTON INPLANT 01/10/18 Arsenic, Total, ICP-MS 2.52 1.46 42.1%RENTON INPLANT 04/24/18 Arsenic, Total, ICP-MS 3.26 1.87 42.6%RENTON INPLANT 08/06/18 Arsenic, Total, ICP-MS 2.41 1.6 33.6%RENTON INPLANT 08/07/18 Arsenic, Total, ICP-MS 2.04 1.48 27.5%RENTON INPLANT 08/08/18 Arsenic, Total, ICP-MS 2.14 1.47 31.3%RENTON INPLANT 10/02/18 Arsenic, Total, ICP-MS 2.36 1.83 22.5%RENTON INPLANT 1/7/2019 Arsenic, Total, ICP-MS 2.39 1.49 37.7%RENTON INPLANT 1/8/2019 Arsenic, Total, ICP-MS 2.6 1.8 30.8%

RENTON INPLANT 1/9/2019 Arsenic, Total, ICP-MS 2.39 1.77 25.9%

RENTON INPLANT 5/8/2019 Arsenic, Total, ICP-MS 2.14 1.54 28.0%

RENTON INPLANT 8/5/2019 Arsenic, Total, ICP-MS 2.93 1.46 50.2%RENTON INPLANT 8/6/2019 Arsenic, Total, ICP-MS 2.81 1.85 34.2%RENTON INPLANT 8/7/2019 Arsenic, Total, ICP-MS 2.63 1.69 35.7%RENTON INPLANT 10/8/2019 Arsenic, Total, ICP-MS 2.95 3.76 -27.5%

Table 2. South Treatment Plant (2015-2019)

15.0%

20.0%

25.0%

30.0%

35.0%

40.0%

45.0%

2014 2015 2016 2017 2018 2019 2020

Removal Efficiency

Grand Average

Annual Average

UCL

LCL





Removal Efficiency

(%) Summary 2015-2019 2019 2018 2017 2016 2015

RENTON INPLANT 03/23/15 Cadmium, Total, ICP-MS 1.14 0.052 95.4%Concentrations / Mean Removal Efficiency (MRE) 2015-2019 2019 2018 2017 2016 2015

RENTON INPLANT 03/24/15 Cadmium, Total, ICP-MS 0.426 0.063 85.2% Influent - Mean: 0.39 µg/L 0.30 µg/L 0.29 µg/L 0.44 µg/L 0.40 µg/L 0.54 µg/LRENTON INPLANT 03/25/15 Cadmium, Total, ICP-MS 1.02 0.069 93.2% Influent - Median: 0.32 µg/L 0.31 µg/L 0.30 µg/L 0.37 µg/L 0.32 µg/L 0.38 µg/LRENTON INPLANT 05/18/15 Cadmium, Total, ICP-MS 0.298 0.025 91.6% Effluent - Mean: 0.04 µg/L 0.05 µg/L 0.03 µg/L 0.03 µg/L 0.06 µg/L 0.05 µg/LRENTON INPLANT 08/24/15 Cadmium, Total, ICP-MS 0.334 0.025 92.5% Effluent - Median: 0.03 µg/L 0.05 µg/L 0.03 µg/L 0.03 µg/L 0.03 µg/L 0.04 µg/LRENTON INPLANT 08/25/15 Cadmium, Total, ICP-MS 0.282 0.025 91.1% MRE: 89.1% 82.0% 90.3% 92.7% 85.1% 90.6%RENTON INPLANT 08/26/15 Cadmium, Total, ICP-MS 0.637 0.025 96.1% Average Daily Removal Efficiency (ADRE) RENTON INPLANT 11/17/15 Cadmium, Total, ICP-MS 0.22 0.125 43.2% Number of Samples: 34 1 8 8 9 8RENTON INPLANT 01/04/16 Cadmium, Total, ICP-MS 0.19 0.025 86.8% Mean: 88.1% 77.5% 88.4% 90.4% 72.8% 86.1%RENTON INPLANT 02/22/16 Cadmium, Total, ICP-MS 0.16 0.257 -60.6% Median: 91.3% 77.5% 91.3% 90.7% 88.9% 92.1%RENTON INPLANT 02/23/16 Cadmium, Total, ICP-MS 0.867 0.16 81.5% Maximum: 97.0% 77.5% 94.4% 97.0% 93.8% 96.1%RENTON INPLANT 02/24/16 Cadmium, Total, ICP-MS 0.734 0.2 72.8% Minimum: 43.2% 77.5% 77.5% 77.3% -60.6% 43.2%RENTON INPLANT 01/05/16 Cadmium, Total, ICP-MS 0.23 0.025 89.1% Standard Deviation 9.6%RENTON INPLANT 05/31/16 Cadmium, Total, ICP-MS 0.317 0.025 92.1% Mean + 1 Standard Deviation 97.8%RENTON INPLANT 08/22/16 Cadmium, Total, ICP-MS 0.304 0.025 91.8% Mean - 1 Standard Deviation 78.5%RENTON INPLANT 08/23/16 Cadmium, Total, ICP-MS 0.322 0.025 92.2% Grand Average 88.1% 88.1% 88.1% 88.1% 88.1%RENTON INPLANT 08/24/16 Cadmium, Total, ICP-MS 0.4 0.025 93.8% Annual Average 82.0% 90.3% 92.7% 85.1% 90.6%RENTON INPLANT 11/28/16 Cadmium, Total, ICP-MS 0.22 0.025 88.6% UCL 97.8% 97.8% 97.8% 97.8% 97.8%RENTON INPLANT 01/23/17 Cadmium, Total, ICP-MS 0.256 0.025 90.2% LCL 78.5% 78.5% 78.5% 78.5% 78.5%RENTON INPLANT 01/24/17 Cadmium, Total, ICP-MS 0.220 0.050 77.3%RENTON INPLANT 01/25/17 Cadmium, Total, ICP-MS 0.651 0.057 91.2%RENTON INPLANT 05/15/17 Cadmium, Total, ICP-MS 0.18 0.025 86.1%RENTON INPLANT 08/28/17 Cadmium, Total, ICP-MS 0.489 0.025 94.9%RENTON INPLANT 08/29/17 Cadmium, Total, ICP-MS 0.636 0.025 96.1%RENTON INPLANT 08/30/17 Cadmium, Total, ICP-MS 0.832 0.025 97.0%RENTON INPLANT 10/02/17 Cadmium, Total, ICP-MS 0.256 0.025 90.2%RENTON INPLANT 01/08/18 Cadmium, Total, ICP-MS 0.16 0.025 84.4%RENTON INPLANT 01/09/18 Cadmium, Total, ICP-MS 0.16 0.025 84.4%RENTON INPLANT 01/10/18 Cadmium, Total, ICP-MS 0.17 0.025 85.3%RENTON INPLANT 04/22/18 Cadmium, Total, ICP-MS 0.319 0.025 92.2%RENTON INPLANT 08/06/18 Cadmium, Total, ICP-MS 0.311 0.025 92.0%RENTON INPLANT 08/07/18 Cadmium, Total, ICP-MS 0.446 0.025 94.4%RENTON INPLANT 08/08/18 Cadmium, Total, ICP-MS 0.428 0.025 94.2%RENTON INPLANT 10/02/18 Cadmium, Total, ICP-MS 0.288 0.025 91.3%RENTON INPLANT 1/7/2019 Cadmium, Total, ICP-MS 0.14RENTON INPLANT 1/8/2019 Cadmium, Total, ICP-MS 0.253RENTON INPLANT 1/9/2019 Cadmium, Total, ICP-MS 0.2RENTON INPLANT 5/8/2019 Cadmium, Total, ICP-MS 0.24 0.054 77.5%RENTON INPLANT 8/5/2019 Cadmium, Total, ICP-MS 0.379RENTON INPLANT 8/6/2019 Cadmium, Total, ICP-MS 0.389RENTON INPLANT 8/7/2019 Cadmium, Total, ICP-MS 0.433RENTON INPLANT 10/8/2019 Cadmium, Total, ICP-MS 0.36

75.0%

80.0%

85.0%

90.0%

95.0%

100.0%

2014 2014.5 2015 2015.5 2016 2016.5 2017 2017.5 2018 2018.5 2019

Removal Efficiency

Grand Average

Annual Average

UCL

LCL





Removal Efficiency

(%) Summary 2015-2019 2019 2018 2017 2016 2015

RENTON INPLANT 03/23/15 Chromium, Total, ICP-MS 5.45 0.58 89.4%Concentrations / Mean Removal Efficiency (MRE) 2015-2019 2019 2018 2017 2016 2015

RENTON INPLANT 03/24/15 Chromium, Total, ICP-MS 3.26 0.63 80.7% Influent - Mean: 3.97 µg/L 4.57 µg/L 3.86 µg/L 3.95 µg/L 3.39 µg/L 4.27 µg/LRENTON INPLANT 03/25/15 Chromium, Total, ICP-MS 5.18 0.76 85.3% Influent - Median: 3.93 µg/L 4.69 µg/L 3.69 µg/L 3.67 µg/L 3.30 µg/L 4.20 µg/LRENTON INPLANT 05/18/15 Chromium, Total, ICP-MS 4.76 0.88 81.5% Effluent - Mean: 0.89 µg/L 0.90 µg/L 0.77 µg/L 1.07 µg/L 0.95 µg/L 0.74 µg/LRENTON INPLANT 08/24/15 Chromium, Total, ICP-MS 3.83 0.71 81.5% Effluent - Median: 0.83 µg/L 0.83 µg/L 0.73 µg/L 1.06 µg/L 0.80 µg/L 0.74 µg/LRENTON INPLANT 08/25/15 Chromium, Total, ICP-MS 4.47 0.68 84.8% MRE: 77.6% 80.4% 80.0% 73.0% 71.9% 82.7%RENTON INPLANT 08/26/15 Chromium, Total, ICP-MS 3.93 0.79 79.9% Average Daily Removal Efficiency (ADRE) RENTON INPLANT 11/17/15 Chromium, Total, ICP-MS 3.29 0.88 73.3% Number of Samples: 42 8 8 8 10 8RENTON INPLANT 01/04/16 Chromium, Total, ICP-MS 2.4 0.67 72.1% Mean: 75.9% 80.1% 79.3% 71.8% 67.7% 82.0%RENTON INPLANT 02/22/16 Chromium, Total, ICP-MS 1.33 1.23 7.5% Median: 77.7% 80.3% 78.7% 74.3% 72.3% 81.5%RENTON INPLANT 02/23/16 Chromium, Total, ICP-MS 4.74 0.66 86.1% Maximum: 89.4% 84.5% 85.5% 81.8% 86.1% 89.4%RENTON INPLANT 02/24/16 Chromium, Total, ICP-MS 3.41 0.76 77.7% Minimum: 7.5% 74.9% 74.1% 59.3% 7.5% 73.3%RENTON INPLANT 01/05/16 Chromium, Total, ICP-MS 2.84 0.78 72.5% Standard Deviation 12.0%RENTON INPLANT 05/31/16 Chromium, Total, ICP-MS 3.17 0.68 78.5% Mean + 1 Standard Deviation 87.9%RENTON INPLANT 08/22/16 Chromium, Total, ICP-MS 3.96 1.29 67.4% Mean - 1 Standard Deviation 63.9%RENTON INPLANT 08/23/16 Chromium, Total, ICP-MS 4.17 1.24 70.3% Grand Average 75.9% 75.9% 75.9% 75.9% 75.9%RENTON INPLANT 08/24/16 Chromium, Total, ICP-MS 4.73 1.42 70.0% Annual Average 80.4% 80.0% 73.0% 71.9% 82.7%RENTON INPLANT 11/28/16 Chromium, Total, ICP-MS 3.19 0.81 74.6% UCL 87.9% 87.9% 87.9% 87.9% 87.9%RENTON INPLANT 1/23/17 Chromium, Total, ICP-MS 3.63 0.87 76.0% LCL 63.9% 63.9% 63.9% 63.9% 63.9%RENTON INPLANT 1/24/17 Chromium, Total, ICP-MS 3.67 0.93 74.7%RENTON INPLANT 1/25/17 Chromium, Total, ICP-MS 3.59 1.46 59.3%RENTON INPLANT 5/15/17 Chromium, Total, ICP-MS 2.5 0.85 66.0%RENTON INPLANT 8/28/2017 Chromium, Total, ICP-MS 5.83 1.06 81.8%RENTON INPLANT 8/29/2017 Chromium, Total, ICP-MS 3.93 1.15 70.7%RENTON INPLANT 8/30/2017 Chromium, Total, ICP-MS 4.52 1.16 74.3%RENTON INPLANT 10/02/17 Chromium, Total, ICP-MS 3.7 1.19 67.8%RENTON INPLANT 01/08/18 Chromium, Total, ICP-MS 2.74 0.64 76.6%RENTON INPLANT 01/09/18 Chromium, Total, ICP-MS 2.63 0.68 74.1%RENTON INPLANT 01/10/18 Chromium, Total, ICP-MS 3.39 0.69 79.6%RENTON INPLANT 04/22/18 Chromium, Total, ICP-MS 4.26 1.02 76.1%RENTON INPLANT 08/06/18 Chromium, Total, ICP-MS 6.05 0.88 85.5%RENTON INPLANT 08/07/18 Chromium, Total, ICP-MS 3.46 0.76 78.0%RENTON INPLANT 08/08/18 Chromium, Total, ICP-MS 3.92 0.59 84.9%RENTON INPLANT 10/02/18 Chromium, Total, ICP-MS 4.43 0.91 79.5%RENTON INPLANT 1/7/2019 Chromium, Total, ICP-MS 2.83 0.71 74.9%RENTON INPLANT 1/8/2019 Chromium, Total, ICP-MS 4.69 0.79 83.2%RENTON INPLANT 1/9/2019 Chromium, Total, ICP-MS 4.38 0.86 80.4%RENTON INPLANT 8/5/2019 Chromium, Total, ICP-MS 4.69 0.93 80.2%RENTON INPLANT 8/6/2019 Chromium, Total, ICP-MS 5.08 0.82 83.9%RENTON INPLANT 8/7/2019 Chromium, Total, ICP-MS 5.28 0.82 84.5%RENTON INPLANT 5/8/2019 Chromium, Total, ICP-MS 3.73 0.83 77.7%RENTON INPLANT 10/8/2019 Chromium, Total, ICP-MS 5.84 1.4 76.0%

60.0%

65.0%

70.0%

75.0%

80.0%

85.0%

90.0%

2014 2015 2016 2017 2018 2019 2020

Removal Efficiency

Grant Average

Annual Average

UCL

LCL





Removal Efficiency

(%) Summary 2015-2019 2019 2018 2017 2016 2015

RENTON INPLANT 03/23/15 Copper, Total, ICP-MS 63.4 9.71 84.7%Concentrations / Mean Removal Efficiency (MRE) 2015-2019 2019 2018 2017 2016 2015

RENTON INPLANT 03/24/15 Copper, Total, ICP-MS 58.6 8.84 84.9% Influent - Mean: 55.45 µg/L 52.81 50.94 µg/L 56.57 µg/L 54.50 µg/L 62.35 µg/LRENTON INPLANT 03/25/15 Copper, Total, ICP-MS 59.6 8.84 85.2% Influent - Median: 58.75 µg/L 54.75 52.80 µg/L 52.20 µg/L 47.20 µg/L 65.10 µg/LRENTON INPLANT 05/18/15 Copper, Total, ICP-MS 69.2 10.4 85.0% Effluent - Mean: 7.34 µg/L 6.88 6.66 µg/L 7.41 µg/L 7.56 µg/L 7.96 µg/LRENTON INPLANT 08/24/15 Copper, Total, ICP-MS 73.5 6.93 90.6% Effluent - Median: 6.97 µg/L 6.65 6.61 µg/L 7.34 µg/L 7.10 µg/L 7.89 µg/LRENTON INPLANT 08/25/15 Copper, Total, ICP-MS 66.8 6.55 90.2% MRE: 86.8% 87.0% 86.9% 86.9% 86.1% 87.2%RENTON INPLANT 08/26/15 Copper, Total, ICP-MS 75.3 6.32 91.6% Average Daily Removal Efficiency (ADRE) RENTON INPLANT 11/17/15 Copper, Total, ICP-MS 32.4 6.09 81.2% Number of Samples: 42 8 8 8 10 8RENTON INPLANT 01/04/16 Copper, Total, ICP-MS 43.7 7 84.0% Mean: 85.5% 85.5% 85.6% 86.5% 82.8% 86.7%RENTON INPLANT 02/22/16 Copper, Total, ICP-MS 24.1 11.7 51.5% Median: 85.5% 85.5% 85.6% 85.3% 85.2% 85.1%RENTON INPLANT 02/23/16 Copper, Total, ICP-MS 40.2 9.77 75.7% Maximum: 94.0% 94.0% 92.9% 90.5% 94.0% 91.6%RENTON INPLANT 02/24/16 Copper, Total, ICP-MS 44.3 9.3 79.0% Minimum: 51.5% 51.5% 77.9% 79.8% 51.5% 81.2%RENTON INPLANT 01/05/16 Copper, Total, ICP-MS 50.1 6.82 86.4% Standard Deviation 6.8%RENTON INPLANT 05/31/16 Copper, Total, ICP-MS 69.4 8.15 88.3% Mean + 1 Standard Deviation 92.2%RENTON INPLANT 08/22/16 Copper, Total, ICP-MS 71.2 5.6 92.1% Mean - 1 Standard Deviation 78.7%RENTON INPLANT 08/23/16 Copper, Total, ICP-MS 74.9 5.08 93.2% Grand Average 85.5% 85.5% 85.5% 85.5% 85.5%RENTON INPLANT 08/24/16 Copper, Total, ICP-MS 82.8 5 94.0% Annual Average 87.0% 86.9% 86.9% 86.1% 87.2%RENTON INPLANT 11/28/16 Copper, Total, ICP-MS 44.3 7.19 83.8% UCL 92.2% 92.2% 92.2% 92.2% 92.2%RENTON INPLANT 1/23/17 Copper, Total, ICP-MS 49.1 7.34 85.1% LCL 78.7% 78.7% 78.7% 78.7% 78.7%RENTON INPLANT 1/24/17 Copper, Total, ICP-MS 48.2 7.41 84.6%RENTON INPLANT 1/25/17 Copper, Total, ICP-MS 52.2 7.69 85.3%RENTON INPLANT 5/15/17 Copper, Total, ICP-MS 50.9 10.3 79.8%RENTON INPLANT 8/28/2017 Copper, Total, ICP-MS 74.1 7.18 90.3%RENTON INPLANT 8/29/2017 Copper, Total, ICP-MS 62.9 6 90.5%RENTON INPLANT 8/30/2017 Copper, Total, ICP-MS 58.6 5.94 89.9%RENTON INPLANT 10/02/17 Copper, Total, ICP-MS 58.9 8.61 85.4%RENTON INPLANT 01/08/18 Copper, Total, ICP-MS 33.2 6.47 80.5%RENTON INPLANT 01/09/18 Copper, Total, ICP-MS 32.4 5.59 82.7%RENTON INPLANT 01/10/18 Copper, Total, ICP-MS 33.4 5.62 83.2%RENTON INPLANT 04/22/18 Copper, Total, ICP-MS 45.2 10 77.9%RENTON INPLANT 08/06/18 Copper, Total, ICP-MS 60.4 7.19 88.1%RENTON INPLANT 08/07/18 Copper, Total, ICP-MS 65.3 6.74 89.7%RENTON INPLANT 08/08/18 Copper, Total, ICP-MS 68.4 6.79 90.1%RENTON INPLANT 10/02/18 Copper, Total, ICP-MS 69.2 4.91 92.9%RENTON INPLANT 1/7/2019 Copper, Total, ICP-MS 37.3 6.38 82.9%RENTON INPLANT 1/8/2019 Copper, Total, ICP-MS 41 5.86 85.7%RENTON INPLANT 1/9/2019 Copper, Total, ICP-MS 39.8 5.89 85.2%RENTON INPLANT 5/8/2019 Copper, Total, ICP-MS 49.7 6.67 86.6%RENTON INPLANT 8/5/2019 Copper, Total, ICP-MS 59.8 6.62 88.9%RENTON INPLANT 8/6/2019 Copper, Total, ICP-MS 70.6 7.7 89.1%RENTON INPLANT 8/7/2019 Copper, Total, ICP-MS 60.1 8.35 86.1%RENTON INPLANT 10/8/2019 Copper, Total, ICP-MS 64.2 7.55 88.2%

75.0%

77.5%

80.0%

82.5%

85.0%

87.5%

90.0%

92.5%

95.0%

97.5%

100.0%

2014.5 2015 2015.5 2016 2016.5 2017 2017.5 2018 2018.5 2019 2019.5

Removal Efficiency

Grand Average

Annual Average

UCL

LCL





Removal Efficiency

(%) Summary 2015-2019 2019 2018 2017 2016 2015

RENTON INPLANT 03/23/15 Lead, Total, ICP-MS 4.67 0.3 93.6%Concentrations / Mean Removal Efficiency (MRE) 2015-2019 2019 2018 2017 2016 2015

RENTON INPLANT 03/24/15 Lead, Total, ICP-MS 3.78 0.27 92.9% Influent - Mean: 3.36 µg/L 2.97 µg/L 3.49 µg/L 3.00 µg/L 2.98 µg/L 4.07 µg/LRENTON INPLANT 03/25/15 Lead, Total, ICP-MS 3.57 0.28 92.2% Influent - Median: 3.27 µg/L 2.67 µg/L 3.16 µg/L 3.06 µg/L 2.58 µg/L 3.95 µg/LRENTON INPLANT 05/18/15 Lead, Total, ICP-MS 4.36 0.29 93.3% Effluent - Mean: 0.28 µg/L 0.26 µg/L 0.27 µg/L 0.28 µg/L 0.27 µg/L 0.32 µg/LRENTON INPLANT 08/24/15 Lead, Total, ICP-MS 4.12 0.39 90.5% Effluent - Median: 0.27 µg/L 0.27 µg/L 0.27 µg/L 0.27 µg/L 0.25 µg/L 0.31 µg/LRENTON INPLANT 08/25/15 Lead, Total, ICP-MS 3.16 0.33 89.6% MRE: 91.6% 91.3% 92.2% 90.8% 91.1% 92.3%RENTON INPLANT 08/26/15 Lead, Total, ICP-MS 5.9 0.35 94.1% Average Daily Removal Efficiency (ADRE) RENTON INPLANT 11/17/15 Lead, Total, ICP-MS 3 0.31 89.7% Number of Samples: 42 8 8 8 10 8RENTON INPLANT 01/04/16 Lead, Total, ICP-MS 1.96 0.23 88.3% Mean: 90.5% 90.1% 91.6% 90.3% 89.0% 92.0%RENTON INPLANT 02/22/16 Lead, Total, ICP-MS 0.945 0.25 73.5% Median: 91.5% 91.9% 92.3% 91.1% 90.4% 92.5%RENTON INPLANT 02/23/16 Lead, Total, ICP-MS 2.42 0.23 90.5% Maximum: 96.1% 96.1% 95.2% 93.3% 94.9% 94.1%RENTON INPLANT 02/24/16 Lead, Total, ICP-MS 2.35 0.23 90.2% Minimum: 73.5% 76.7% 86.8% 86.0% 73.5% 89.6%RENTON INPLANT 01/05/16 Lead, Total, ICP-MS 2.14 0.26 87.9% Standard Deviation 4.4%RENTON INPLANT 05/31/16 Lead, Total, ICP-MS 3.91 0.31 92.1% Mean + 1 Standard Deviation 94.9%RENTON INPLANT 08/22/16 Lead, Total, ICP-MS 4.69 0.24 94.9% Mean - 1 Standard Deviation 86.2%RENTON INPLANT 08/23/16 Lead, Total, ICP-MS 4.02 0.25 93.8% Grand Average 90.5% 90.5% 90.5% 90.5% 90.5%RENTON INPLANT 08/24/16 Lead, Total, ICP-MS 4.67 0.25 94.6% Annual Average 91.3% 92.2% 90.8% 91.1% 92.3%RENTON INPLANT 11/28/16 Lead, Total, ICP-MS 2.74 0.42 84.7% UCL 96.1% 96.1% 96.1% 96.1% 96.1%RENTON INPLANT 1/23/17 Lead, Total, ICP-MS 1.99 0.25 87.4% LCL 86.2% 86.2% 86.2% 86.2% 86.2%RENTON INPLANT 1/24/17 Lead, Total, ICP-MS 2.29 0.32 86.0%RENTON INPLANT 1/25/17 Lead, Total, ICP-MS 2.07 0.23 88.9%RENTON INPLANT 5/15/17 Lead, Total, ICP-MS 2.96 0.27 90.9%RENTON INPLANT 8/28/2017 Lead, Total, ICP-MS 4.08 0.35 91.4%RENTON INPLANT 8/29/2017 Lead, Total, ICP-MS 4.06 0.27 93.3%RENTON INPLANT 8/30/2017 Lead, Total, ICP-MS 3.41 0.25 92.7%RENTON INPLANT 10/02/17 Lead, Total, ICP-MS 3.16 0.27 91.5%RENTON INPLANT 01/08/18 Lead, Total, ICP-MS 2.95 0.15 94.9%RENTON INPLANT 01/09/18 Lead, Total, ICP-MS 2.46 0.17 93.1%RENTON INPLANT 01/10/18 Lead, Total, ICP-MS 1.9 0.16 91.6%RENTON INPLANT 04/22/18 Lead, Total, ICP-MS 2.5 0.33 86.8%RENTON INPLANT 08/06/18 Lead, Total, ICP-MS 3.37 0.44 86.9%RENTON INPLANT 08/07/18 Lead, Total, ICP-MS 3.44 0.35 89.8%RENTON INPLANT 08/08/18 Lead, Total, ICP-MS 7.75 0.37 95.2%RENTON INPLANT 10/02/18 Lead, Total, ICP-MS 3.54 0.2 94.4%RENTON INPLANT 1/7/2019 Lead, Total, ICP-MS 1.56 0.17 89.1%RENTON INPLANT 1/8/2019 Lead, Total, ICP-MS 1.99 0.21 89.4%RENTON INPLANT 1/9/2019 Lead, Total, ICP-MS 2.15 0.18 91.6%RENTON INPLANT 5/8/2019 Lead, Total, ICP-MS 2.46 0.573 76.7%RENTON INPLANT 8/5/2019 Lead, Total, ICP-MS 3.17 0.25 92.1%RENTON INPLANT 8/6/2019 Lead, Total, ICP-MS 5.6 0.22 96.1%RENTON INPLANT 8/7/2019 Lead, Total, ICP-MS 2.87 0.22 92.3%RENTON INPLANT 10/8/2019 Lead, Total, ICP-MS 3.92 0.25 93.6%

80.0%

82.0%

84.0%

86.0%

88.0%

90.0%

92.0%

94.0%

96.0%

98.0%

100.0%

2014.5 2015 2015.5 2016 2016.5 2017 2017.5 2018 2018.5 2019 2019.5

Removal Efficiency

Grand Average

Annual Average

UCL

LCL





Removal Efficiency

(%) Summary 2015-2019 2019 2018 2017 2016 2015

RENTON INPLANT 03/23/15 Mercury, Total, CVAA 0.071 0.00547 92.3%Concentrations / Mean Removal Efficiency (MRE) 2015-2019 2019 2018 2017 2016 2015

RENTON INPLANT 03/24/15 Mercury, Total, CVAA 0.058 0.00509 91.2% Influent - Mean: 0.0682 µg/L 0.05 µg/L 0.040 µg/L 0.112 µg/L 0.072 µg/L 0.068 µg/LRENTON INPLANT 03/25/15 Mercury, Total, CVAA 0.086 0.00504 94.1% Influent - Median: 0.0507 µg/L 0.05 µg/L 0.039 µg/L 0.087 µg/L 0.072 µg/L 0.065 µg/LRENTON INPLANT 05/18/15 Mercury, Total, CVAA 0.162 0.00467 97.1% Effluent - Mean: 0.0040 µg/L 0.003 µg/L 0.004 µg/L 0.004 µg/L 0.004 µg/L 0.005 µg/LRENTON INPLANT 08/24/15 Mercury, Total, CVAA 0.025 0.00435 82.6% Effluent - Median: 0.0039 µg/L 0.003 µg/L 0.004 µg/L 0.004 µg/L 0.004 µg/L 0.005 µg/LRENTON INPLANT 08/25/15 Mercury, Total, CVAA 0.095 0.00406 95.7% MRE: 94.1% 93.0% 90.1% 96.6% 93.8% 93.2%RENTON INPLANT 11/17/15 Mercury, Total, CVAA 0.025 0.00447 82.1% Average Daily Removal Efficiency (ADRE) RENTON INPLANT 11/17/15 Mercury, Total, CVAA 0.025 0.00391 84.4% Number of Samples: 41 7 8 8 10 8RENTON INPLANT 01/04/16 Mercury, Total, CVAA 0.0376 0.00403 89.3% Mean: 90.3% 91.4% 88.4% 90.3% 89.9% #REF!RENTON INPLANT 01/05/16 Mercury, Total, CVAA 0.122 0.00473 96.1% Median: 91.5% 94.3% 89.8% 93.5% 91.8% #REF!RENTON INPLANT 01/06/16 Mercury, Total, CVAA 0.0259 0.00534 79.4% Maximum: 98.8% 95.8% 95.4% 98.1% 97.1% #REF!RENTON INPLANT 02/24/16 Mercury, Total, CVAA 0.151 0.00569 96.2% Minimum: 70.9% 85.4% 81.1% 70.9% 82.1% #REF!RENTON INPLANT 02/22/16 Mercury, Total, CVAA 0.0667 0.00675 89.9% Standard Deviation 6.5%RENTON INPLANT 02/23/16 Mercury, Total, CVAA 0.0205 0.00596 70.9% Mean + 1 Standard Deviation 96.8%RENTON INPLANT 05/31/16 Mercury, Total, CVAA 0.0597 0.00336 94.4% Mean - 1 Standard Deviation 83.8%RENTON INPLANT 08/22/16 Mercury, Total, CVAA 0.122 0.00228 98.1% Grand Average 90.3% 90.3% 90.3% 90.3% 90.3%RENTON INPLANT 08/23/16 Mercury, Total, CVAA 0.0708 0.00296 95.8% Annual Average 93.0% 90.1% 96.6% 93.8% 93.2%RENTON INPLANT 08/24/16 Mercury, Total, CVAA 0.0414 0.00305 92.6% UCL 96.8% 96.8% 96.8% 96.8% 96.8%RENTON INPLANT 1/23/17 Mercury, Total, CVAA 0.0187 0.00431 77.0% LCL 83.8% 83.8% 83.8% 83.8% 83.8%RENTON INPLANT 1/24/17 Mercury, Total, CVAA 0.0246 0.00363 85.2%RENTON INPLANT 1/25/17 Mercury, Total, CVAA 0.333 0.00408 98.8%RENTON INPLANT 5/15/17 Mercury, Total, CVAA 0.0253 0.00371 85.3%RENTON INPLANT 8/28/2017 Mercury, Total, CVAA 0.185 0.00349 98.1%RENTON INPLANT 8/29/2017 Mercury, Total, CVAA 0.0912 0.00343 96.2%RENTON INPLANT 8/30/2017 Mercury, Total, CVAA 0.082 0.00442 94.6%RENTON INPLANT 10/2/2017 Mercury, Total, CVAA 0.136 0.00364 97.3%RENTON INPLANT 01/08/18 Mercury, Total, CVAA 0.0199 0.0035 82.4%RENTON INPLANT 01/09/18 Mercury, Total, CVAA 0.0248 0.00352 85.8%RENTON INPLANT 01/10/18 Mercury, Total, CVAA 0.0217 0.0041 81.1%RENTON INPLANT 04/22/18 Mercury, Total, CVAA 0.0507 0.0059 88.4%RENTON INPLANT 08/06/18 Mercury, Total, CVAA 0.0388 0.00328 91.5%RENTON INPLANT 08/07/18 Mercury, Total, CVAA 0.0482 0.00412 91.5%RENTON INPLANT 08/08/18 Mercury, Total, CVAA 0.0385 0.00339 91.2%RENTON INPLANT 10/02/18 Mercury, Total, CVAA 0.0737 0.00342 95.4%RENTON INPLANT 1/7/2019 Mercury, Total, CVAA 0.025 0.00315 87.4%RENTON INPLANT 1/8/2019 Mercury, Total, CVAA 0.026 0.00379 85.4%RENTON INPLANT 1/9/2019 Mercury, Total, CVAA 0.0666 0.00278 95.8%RENTON INPLANT 5/8/2019 Mercury, Total, CVAA 0.0252 0.00332 86.8%RENTON INPLANT 8/5/2019 Mercury, Total, CVAA 0.0477 0.00252 94.7%RENTON INPLANT 8/6/2019 Mercury, Total, CVAA 0.0591 0.00299 94.9%RENTON INPLANT 10/8/2019 Mercury, Total, CVAA 0.0689 0.0039 94.3%

80.0%

82.0%

84.0%

86.0%

88.0%

90.0%

92.0%

94.0%

96.0%

98.0%

100.0%

2014.5 2015 2015.5 2016 2016.5 2017 2017.5 2018 2018.5 2019 2019.5

Removal Efficiency

Grand Average

Annual Average

UCL

LCL





Removal Efficiency

(%) Summary 2015-2019 2019 2018 2017 2016 2015

RENTON INPLANT 03/23/15 Nickel, Total, ICP-MS 4.9 2.12 56.7%Concentrations / Mean Removal Efficiency (MRE) 2015-2019 2019 2018 2017 2016 2015

RENTON INPLANT 03/24/15 Nickel, Total, ICP-MS 4.76 2.19 54.0% Influent - Mean: 4.56 µg/L 4.44 µg/L 4.25 µg/L 4.53 µg/L 5.19 µg/L 4.60 µg/LRENTON INPLANT 03/25/15 Nickel, Total, ICP-MS 4.73 2.44 48.4% Influent - Median: 4.46 µg/L 4.20 µg/L 4.35 µg/L 4.40 µg/L 4.49 µg/L 4.68 µg/LRENTON INPLANT 05/18/15 Nickel, Total, ICP-MS 4.88 2.5 48.8% Effluent - Mean: 2.49 µg/L 2.286 µg/L 1.92 µg/L 2.76 µg/L 2.99 µg/L 2.37 µg/LRENTON INPLANT 08/24/15 Nickel, Total, ICP-MS 4.46 2.33 47.8% Effluent - Median: 2.44 µg/L 2.230 µg/L 2.13 µg/L 2.66 µg/L 2.70 µg/L 2.40 µg/LRENTON INPLANT 08/25/15 Nickel, Total, ICP-MS 4.45 2.36 47.0% MRE: 45.4% 48.5% 54.9% 39.2% 42.3% 48.4%RENTON INPLANT 08/26/15 Nickel, Total, ICP-MS 4.63 2.52 45.6% Average Daily Removal Efficiency (ADRE) RENTON INPLANT 11/17/15 Nickel, Total, ICP-MS 3.99 2.52 36.8% Number of Samples: 41 8 8 8 9 8RENTON INPLANT 01/04/16 Nickel, Total, ICP-MS 3.29 2.03 38.3% Mean: 45.8% 47.8% 54.5% 38.4% 40.8% 48.1%RENTON INPLANT 02/22/16 Nickel, Total, ICP-MS 2.26 3 -32.7% Median: 45.6% 46.6% 49.4% 39.4% 38.3% 48.1%RENTON INPLANT 02/23/16 Nickel, Total, ICP-MS 3.81 2.15 43.6% Maximum: 99.9% 58.0% 99.9% 48.3% 58.4% 56.7%RENTON INPLANT 02/24/16 Nickel, Total, ICP-MS 4.09 2.63 35.7% Minimum: 24.8% 41.0% 43.5% 24.8% 35.0% 36.8%RENTON INPLANT 01/05/16 Nickel, Total, ICP-MS 4.57 2.7 40.9% Standard Deviation 11.2%RENTON INPLANT 05/31/16 Nickel, Total, ICP-MS 4.49 2.92 35.0% Mean + 1 Standard Deviation 57.0%RENTON INPLANT 08/22/16 Nickel, Total, ICP-MS 8.51 3.54 58.4% Mean - 1 Standard Deviation 34.6%RENTON INPLANT 08/23/16 Nickel, Total, ICP-MS 6.84 3.82 44.2% Grand Average 45.8% 45.8% 45.8% 45.8% 45.8%RENTON INPLANT 08/24/16 Nickel, Total, ICP-MS 7.26 4.7 35.3% Annual Average 48.5% 54.9% 39.2% 42.3% 48.4%RENTON INPLANT 11/28/16 Nickel, Total, ICP-MS 3.81 2.43 36.2% UCL 57.0% 57.0% 57.0% 57.0% 57.0%RENTON INPLANT 1/23/17 Nickel, Total, ICP-MS 4.04 2.58 36.1% LCL 34.6% 34.6% 34.6% 34.6% 34.6%RENTON INPLANT 1/24/17 Nickel, Total, ICP-MS 4.39 2.64 39.9%RENTON INPLANT 1/25/17 Nickel, Total, ICP-MS 4.4 3.31 24.8%RENTON INPLANT 5/15/17 Nickel, Total, ICP-MS 3.57 2.52 29.4%RENTON INPLANT 8/28/2017 Nickel, Total, ICP-MS 5.18 2.68 48.3%RENTON INPLANT 8/29/2017 Nickel, Total, ICP-MS 5.05 2.84 43.8%RENTON INPLANT 8/30/2017 Nickel, Total, ICP-MS 5.28 2.84 46.2%RENTON INPLANT 10/2/2017 Nickel, Total, ICP-MS 4.33 2.64 39.0%RENTON INPLANT 01/08/18 Nickel, Total, ICP-MS 3.08 1.74 43.5%RENTON INPLANT 01/09/18 Nickel, Total, ICP-MS 3.34 1.84 44.9%RENTON INPLANT 01/10/18 Nickel, Total, ICP-MS 3.84 1.97 48.7%RENTON INPLANT 4/22/2018 Nickel, Total, ICP-MS 5.5 2.74 50.2%RENTON INPLANT 08/06/18 Nickel, Total, ICP-MS 4.5 2.41 46.4%RENTON INPLANT 08/07/18 Nickel, Total, ICP-MS 4.8 2.37 50.6%RENTON INPLANT 08/08/18 Nickel, Total, ICP-MS 4.76 2.28 52.1%RENTON INPLANT 10/02/18 Nickel, Total, ICP-MS 4.19 0.00342 99.9%RENTON INPLANT 1/7/2019 Nickel, Total, ICP-MS 3.29 1.94 41.0%RENTON INPLANT 1/8/2019 Nickel, Total, ICP-MS 3.93 2.08 47.1%RENTON INPLANT 1/9/2019 Nickel, Total, ICP-MS 4.07 2.19 46.2%RENTON INPLANT 5/8/2019 Nickel, Total, ICP-MS 4.11 2.26 45.0%RENTON INPLANT 8/5/2019 Nickel, Total, ICP-MS 4.29 2.2 48.7%RENTON INPLANT 8/6/2019 Nickel, Total, ICP-MS 5.1 2.35 53.9%RENTON INPLANT 8/7/2019 Nickel, Total, ICP-MS 5.64 2.37 58.0%RENTON INPLANT 10/8/2019 Nickel, Total, ICP-MS 5.07 2.9 42.8%

20.0%

25.0%

30.0%

35.0%

40.0%

45.0%

50.0%

55.0%

60.0%

65.0%

70.0%

2014 2015 2016 2017 2018 2019 2020

Removal Efficiency

Grand Average

Annual Average

UCL

LCL





Removal Efficiency

(%) Summary 2015-2019 2019 2018 2017 2016 2015Concentrations / Mean Removal Efficiency (MRE) 2015-2019 2019 2018 2017 2016 2015

RENTON INPLANT 03/23/15 Silver, Total, ICP-MS 0.504 0.052 , Influent - Mean: 0.40 µg/L 2.77 µg/L 0.35 µg/L 0.21 µg/L 0.30 µg/L 0.45 µg/LRENTON INPLANT 03/24/15 Silver, Total, ICP-MS 0.454 0.059 87.0% Influent - Median: 0.33 µg/L 2.77 µg/L 0.34 µg/L 0.21 µg/L 0.32 µg/L 0.48 µg/LRENTON INPLANT 03/25/15 Silver, Total, ICP-MS 0.375 0.06 84.0% Effluent - Mean: 0.04 µg/L 0.065 µg/L 0.03 µg/L 0.02 µg/L 0.028 µg/L 0.06 µg/LRENTON INPLANT 05/18/15 Silver, Total, ICP-MS 0.565 0.074 86.9% Effluent - Median: 0.02 µg/L 0.065 µg/L 0.02 µg/L 0.02 µg/L 0.020 µg/L 0.06 µg/LRENTON INPLANT 08/24/15 Silver, Total, ICP-MS 0.293 0.049 83.3% MRE: 91.2% 97.7% 92.7% 89.3% 90.5% 86.9%RENTON INPLANT 08/25/15 Silver, Total, ICP-MS 0.608 0.041 93.3% Average Daily Removal Efficiency (ADRE) RENTON INPLANT 08/26/15 Silver, Total, ICP-MS 0.61 0.042 93.1% Number of Samples: 34 1 8 8 10 7RENTON INPLANT 11/17/15 Silver, Total, ICP-MS 0.221 0.1 54.8% Mean: 87.6% 97.7% 91.0% 86.9% 87.6% 83.2%RENTON INPLANT 01/04/16 Silver, Total, ICP-MS 0.31 0.02 93.5% Median: 91.5% 97.7% 90.6% 88.4% 93.7% 86.9%RENTON INPLANT 02/22/16 Silver, Total, ICP-MS 0.088 0.02 77.3% Maximum: 97.7% 97.7% 97.4% 94.9% 95.2% 93.3%RENTON INPLANT 02/23/16 Silver, Total, ICP-MS 0.281 0.062 77.9% Minimum: 54.8% 97.7% 84.6% 78.5% 61.3% 54.8%RENTON INPLANT 02/24/16 Silver, Total, ICP-MS 0.16 0.062 61.3% Standard Deviation 9.4%RENTON INPLANT 01/05/16 Silver, Total, ICP-MS 0.29 0.02 93.1% Mean + 1 Standard Deviation 97.1%RENTON INPLANT 05/31/16 Silver, Total, ICP-MS 0.35 0.02 94.3% Mean - 1 Standard Deviation 78.2%RENTON INPLANT 08/22/16 Silver, Total, ICP-MS 0.406 0.02 95.1% Grand Average 87.6% 87.6% 87.6% 87.6% 87.6%RENTON INPLANT 08/23/16 Silver, Total, ICP-MS 0.415 0.02 95.2% Annual Average 97.7% 92.7% 89.3% 90.5% 86.9%RENTON INPLANT 08/24/16 Silver, Total, ICP-MS 0.374 0.02 94.7% UCL 97.1% 97.1% 97.1% 97.1% 97.1%RENTON INPLANT 11/28/16 Silver, Total, ICP-MS 0.33 0.02 93.9% LCL 78.2% 78.2% 78.2% 78.2% 78.2%RENTON INPLANT 1/23/17 Silver, Total, ICP-MS 0.224 0.02 91.1%RENTON INPLANT 1/24/17 Silver, Total, ICP-MS 0.303 0.02 93.4%RENTON INPLANT 1/25/17 Silver, Total, ICP-MS 0.249 0.02 92.0%RENTON INPLANT 5/15/17 Silver, Total, ICP-MS 0.2 0.043 78.5%RENTON INPLANT 8/28/2017 Silver, Total, ICP-MS 0.1 0.02 80.0%RENTON INPLANT 8/29/2017 Silver, Total, ICP-MS 0.1 0.02 80.0%RENTON INPLANT 8/30/2017 Silver, Total, ICP-MS 0.14 0.02 85.7%RENTON INPLANT 10/2/2017 Silver, Total, ICP-MS 0.393 0.02 94.9%RENTON INPLANT 01/08/18 Silver, Total, ICP-MS 0.16 0.02 87.5%RENTON INPLANT 01/09/18 Silver, Total, ICP-MS 0.13 0.02 84.6%RENTON INPLANT 01/10/18 Silver, Total, ICP-MS 0.251 0.02 92.0%RENTON INPLANT 4/22/2018 Silver, Total, ICP-MS 0.333 0.042 87.4%RENTON INPLANT 08/06/18 Silver, Total, ICP-MS 0.337 0.02 94.1%RENTON INPLANT 08/07/18 Silver, Total, ICP-MS 0.781 0.02 97.4%RENTON INPLANT 08/08/18 Silver, Total, ICP-MS 0.4 0.043 89.3%RENTON INPLANT 10/02/18 Silver, Total, ICP-MS 0.43 0.02 95.3%RENTON INPLANT 1/7/2019 Silver, Total, ICP-MS 0.18RENTON INPLANT 1/8/2019 Silver, Total, ICP-MS 0.294RENTON INPLANT 1/9/2019 Silver, Total, ICP-MS 0.18RENTON INPLANT 5/8/2019 Silver, Total, ICP-MS 2.77 0.065 97.7%RENTON INPLANT 8/5/2019 Silver, Total, ICP-MS 0.453RENTON INPLANT 8/6/2019 Silver, Total, ICP-MS 0.305RENTON INPLANT 8/7/2019 Silver, Total, ICP-MS 0.29RENTON INPLANT 10/8/2019 Silver, Total, ICP-MS 0.369

75.0%

80.0%

85.0%

90.0%

95.0%

100.0%

2014 2015 2016 2017 2018 2019 2020

Removal Efficiency

Grand Average

Annual Average

UCL

LCL





Removal Efficiency

(%) Summary 2015-2019 2019 2018 2017 2016 2015

RENTON INPLANT 03/23/15 Zinc, Total, ICP-MS 152 22.2 85.4%Concentrations / Mean Removal Efficiency (MRE) 2015-2019 2019 2018 2017 2016 2015

RENTON INPLANT 03/24/15 Zinc, Total, ICP-MS 138 22.6 83.6% Influent - Mean: 149.55 µg/L 159.38 µg/L 153.03 µg/L 146.55 µg/L 135.6 µg/L 156.73 µg/LRENTON INPLANT 03/25/15 Zinc, Total, ICP-MS 146 23.3 84.0% Influent - Median: 158.50 µg/L 170.50 µg/L 165.50 µg/L 155.00 µg/L 125.0 µg/L 160.50 µg/LRENTON INPLANT 05/18/15 Zinc, Total, ICP-MS 169 24.1 85.7% Effluent - Mean: 30.40 µg/L 32.100 µg/L 39.68 µg/L 22.88 µg/L 27.4 µg/L 30.73 µg/LRENTON INPLANT 08/24/15 Zinc, Total, ICP-MS 179 42.2 76.4% Effluent - Median: 27.20 µg/L 31.400 µg/L 41.45 µg/L 24.65 µg/L 27.0 µg/L 27.75 µg/LRENTON INPLANT 08/25/15 Zinc, Total, ICP-MS 179 39.7 77.8% MRE: 79.7% 79.9% 74.1% 84.4% 79.8% 80.4%RENTON INPLANT 08/26/15 Zinc, Total, ICP-MS 201 40.3 80.0% Average Daily Removal Efficiency (ADRE) RENTON INPLANT 11/17/15 Zinc, Total, ICP-MS 89.8 31.4 65.0% Number of Samples: 34 8 8 8 10 8RENTON INPLANT 01/04/16 Zinc, Total, ICP-MS 116 21.4 81.6% Mean: 77.8% 78.1% 73.7% 82.2% 75.8% 79.8%RENTON INPLANT 02/22/16 Zinc, Total, ICP-MS 56.9 37.9 33.4% Median: 77.4% 78.7% 73.0% 83.3% 80.6% 81.8%RENTON INPLANT 02/23/16 Zinc, Total, ICP-MS 110 36.5 66.8% Maximum: 91.6% 88.0% 76.9% 91.6% 90.7% 85.7%RENTON INPLANT 02/24/16 Zinc, Total, ICP-MS 134 36.7 72.6% Minimum: 33.4% 65.8% 70.2% 69.9% 33.4% 65.0%RENTON INPLANT 01/05/16 Zinc, Total, ICP-MS 114 23.1 79.7% Standard Deviation 10.2%RENTON INPLANT 05/31/16 Zinc, Total, ICP-MS 181 33.4 81.5% Mean + 1 Standard Deviation 88.1%RENTON INPLANT 08/22/16 Zinc, Total, ICP-MS 174 18.9 89.1% Mean - 1 Standard Deviation 67.6%RENTON INPLANT 08/23/16 Zinc, Total, ICP-MS 177 16.5 90.7% Grand Average 77.8% 77.8% 77.8% 77.8% 77.8%RENTON INPLANT 08/24/16 Zinc, Total, ICP-MS 179 18.5 89.7% Annual Average 79.9% 74.1% 84.4% 79.8% 80.4%RENTON INPLANT 11/28/16 Zinc, Total, ICP-MS 114 30.9 72.9% UCL 88.1% 88.1% 88.1% 88.1% 88.1%RENTON INPLANT 1/23/17 Zinc, Total, ICP-MS 99.8 26.9 73.0% LCL 67.6% 67.6% 67.6% 67.6% 67.6%RENTON INPLANT 1/24/17 Zinc, Total, ICP-MS 108 25.9 76.0%RENTON INPLANT 1/25/17 Zinc, Total, ICP-MS 92.6 27.9 69.9%RENTON INPLANT 5/15/17 Zinc, Total, ICP-MS 134 27 79.9%RENTON INPLANT 8/28/2017 Zinc, Total, ICP-MS 196 18.6 90.5%RENTON INPLANT 8/29/2017 Zinc, Total, ICP-MS 183 18 90.2%RENTON INPLANT 8/30/2017 Zinc, Total, ICP-MS 183 15.3 91.6%RENTON INPLANT 10/2/2017 Zinc, Total, ICP-MS 176 23.4 86.7%RENTON INPLANT 01/08/18 Zinc, Total, ICP-MS 99.2 25.1 74.7%RENTON INPLANT 01/09/18 Zinc, Total, ICP-MS 89.2 24.4 72.6%RENTON INPLANT 01/10/18 Zinc, Total, ICP-MS 91.8 27.4 70.2%RENTON INPLANT 4/22/2018 Zinc, Total, ICP-MS 141 39 72.3%RENTON INPLANT 08/06/18 Zinc, Total, ICP-MS 191 52.5 72.5%RENTON INPLANT 08/07/18 Zinc, Total, ICP-MS 197 52.3 73.5%RENTON INPLANT 08/08/18 Zinc, Total, ICP-MS 225 52.8 76.5%RENTON INPLANT 10/02/18 Zinc, Total, ICP-MS 190 43.9 76.9%RENTON INPLANT 1/7/2019 Zinc, Total, ICP-MS 110 37.6 65.8%RENTON INPLANT 1/8/2019 Zinc, Total, ICP-MS 128 38.1 70.2%RENTON INPLANT 1/9/2019 Zinc, Total, ICP-MS 114 34.4 69.8%RENTON INPLANT 5/8/2019 Zinc, Total, ICP-MS 165 43.6 73.6%RENTON INPLANT 8/5/2019 Zinc, Total, ICP-MS 176 28.4 83.9%RENTON INPLANT 8/6/2019 Zinc, Total, ICP-MS 206 27 86.9%RENTON INPLANT 8/7/2019 Zinc, Total, ICP-MS 180 24.2 86.6%RENTON INPLANT 10/8/2019 Zinc, Total, ICP-MS 196 23.5 88.0%

Influent and effluent are done within 24 hours - Effleunt done next day.Excluded Data When Effluent>Influent

60.0%

65.0%

70.0%

75.0%

80.0%

85.0%

90.0%

2014.5 2015 2015.5 2016 2016.5 2017 2017.5 2018 2018.5 2019 2019.5



BRIGHTWATER 03/25/15 Nickel, Total, ICP-MS 3.07 1.8 41.4% Influent - Mean: 3.33 µg/L 3.405 3.27 µg/L 3.16 µg/L 3.74 µg/L 3.22 µg/LBRIGHTWATER 05/06/15 Nickel, Total, ICP-MS 2.92 1.36 53.4% Influent - Median: 3.12 µg/L 3.115 3.13 µg/L 3.17 µg/L 3.71 µg/L 3.07 µg/LBRIGHTWATER 08/05/15 Nickel, Total, ICP-MS 4.46 2.66 40.4% Effluent - Mean: 1.66 µg/L 1.9875 1.57 µg/L 1.74 µg/L 1.76 µg/L 1.62 µg/LBRIGHTWATER 11/16/15 Nickel, Total, ICP-MS 3.12 1.32 57.7% Effluent - Median: 1.61 µg/L 1.99 1.63 µg/L 1.74 µg/L 1.65 µg/L 1.42 µg/LBRIGHTWATER 11/17/15 Nickel, Total, ICP-MS 3.3 1.32 60.0% MRE: 50.0% 41.6% 51.9% 45.1% 52.9% 49.8%BRIGHTWATER 11/18/15 Nickel, Total, ICP-MS 2.71 1.42 47.6% Average Daily Removal Efficiency (ADRE) BRIGHTWATER 11/18/15 Nickel, Total, ICP-MS 2.98 1.44 51.7% Number of Samples: 23 4 4 4 4 7BRIGHTWATER 02/24/16 Nickel, Total, ICP-MS 2.82 1.31 53.5% Mean: 48.5% 40.8% 51.3% 45.1% 53.4% 50.3%BRIGHTWATER 05/04/16 Nickel, Total, ICP-MS 4.7 2.42 48.5% Median: 48.5% 43.5% 50.9% 45.2% 53.4% 51.7%BRIGHTWATER 09/28/16 Nickel, Total, ICP-MS 4.03 1.88 53.3% Maximum: 60.0% 48.5% 59.9% 48.3% 58.1% 60.0%BRIGHTWATER 10/18/16 Nickel, Total, ICP-MS 3.39 1.42 58.1% Minimum: 27.9% 27.9% 43.7% 41.7% 48.5% 40.4%BRIGHTWATER 01/30/17 Nickel, Total, ICP-MS 3.28 1.75 46.6% Standard Deviation 7.3%BRIGHTWATER 05/31/17 Nickel, Total, ICP-MS 3.31 1.93 41.7%

Mean 1 Standard Deviation 55.8%

BRIGHTWATER 08/08/17 Nickel, Total, ICP-MS 3.06 1.72 43.8%

Deviation 41.2%BRIGHTWATER 11/28/2017 Nickel, Total, ICP-MS 3 1.55 48.3% Grand Average 48.5% 48.5% 48.5% 48.5% 48.5%BRIGHTWATER 1/30/2018 Nickel, Total, ICP-MS 2.75 1.3 52.7% Annual Average 41.6% 51.9% 45.1% 52.9% 49.8%BRIGHTWATER 4/11/2018 Nickel, Total, ICP-MS 3.16 1.61 49.1% UCL 55.8% 55.8% 55.8% 55.8% 55.8%BRIGHTWATER 09/11/18 Nickel, Total, ICP-MS 4.09 1.64 59.9% LCL 41.2% 41.2% 41.2% 41.2% 41.2%BRIGHTWATER 11/14/18 Nickel, Total, ICP-MS 3.09 1.74 43.7%BRIGHTWATER 2/26/2019 Nickel, Total, ICP-MS 2.77 1.59 42.6%BRIGHTWATER 8/21/2019 Nickel, Total, ICP-MS 3.12 2.25 27.9%BRIGHTWATER 5/29/2019 Nickel, Total, ICP-MS 4.62 2.38 48.5%BRIGHTWATER 11/6/2019 Nickel, Total, ICP-MS 3.11 1.73 44.4%

35.0%

40.0%

45.0%

50.0%

55.0%

60.0%

65.0%

2014 2015 2016 2017 2018 2019

Removal Efficiency

Grand Average

Annual Average

UCL

LCL


BRIGHTWATER


BRIGHTWATER 03/25/15 Silver, Total, ICP-MS 0.273 0.02 92.7% Influent - Mean: 0.21 µg/L 0.22 0.19 µg/L 0.24 µg/L 0.19 µg/L 0.21 µg/LBRIGHTWATER 05/06/15 Silver, Total, ICP-MS 0.233 0.02 91.4% Influent - Median: 0.21 µg/L 0.23 0.17 µg/L 0.24 µg/L 0.19 µg/L 0.21 µg/LBRIGHTWATER 08/05/15 Silver, Total, ICP-MS 0.292 0.02 93.2% Effluent - Mean: 0.02 µg/L 0.02 0.02 µg/L 0.02 µg/L 0.02 µg/L 0.02 µg/LBRIGHTWATER 11/16/15 Silver, Total, ICP-MS 0.17 0.02 88.2% Effluent - Median: 0.02 µg/L 0.02 0.02 µg/L 0.02 µg/L 0.02 µg/L 0.02 µg/LBRIGHTWATER 11/17/15 Silver, Total, ICP-MS 0.18 0.02 88.9% MRE: 90.5% 90.8% 89.5% 91.8% 89.6% 90.6%BRIGHTWATER 11/18/15 Silver, Total, ICP-MS 0.13 0.02 84.6% Average Daily Removal Efficiency (ADRE) BRIGHTWATER 11/18/15 Silver, Total, ICP-MS 0.209 0.02 90.4% Number of Samples: 23 4 4 4 4 7BRIGHTWATER 02/24/16 Silver, Total, ICP-MS 0.204 0.02 90.2% Mean: 89.5% 90.5% 86.4% 91.3% 89.2% 89.9%BRIGHTWATER 05/04/16 Silver, Total, ICP-MS 0.17 0.02 88.2% Median: 90.7% 91.4% 87.6% 91.5% 89.2% 90.4%BRIGHTWATER 09/28/16 Silver, Total, ICP-MS 0.15 0.02 86.7% Maximum: 94.1% 91.8% 94.1% 93.9% 91.8% 93.2%BRIGHTWATER 10/18/16 Silver, Total, ICP-MS 0.244 0.02 91.8% Minimum: 76.2% 87.5% 76.2% 88.2% 86.7% 84.6%BRIGHTWATER 01/30/17 Silver, Total, ICP-MS 0.214 0.02 90.7% Standard Deviation 3.8%

BRIGHTWATER 05/31/17 Silver, Total, ICP-MS 0.33 0.02 93.9%Mean + 1 Standard Deviation 93.4%

BRIGHTWATER 08/08/17 Silver, Total, ICP-MS 0.261 0.02 92.3%Mean - 1 Standard Deviation 85.7%

BRIGHTWATER 11/28/17 Silver, Total, ICP-MS 0.17 0.02 88.2% Grand Average 89.5% 89.5% 89.5% 89.5% 89.5%BRIGHTWATER 01/30/18 Silver, Total, ICP-MS 0.084 0.02 76.2% Annual Average 90.8% 89.5% 91.8% 89.6% 90.6%BRIGHTWATER 04/11/18 Silver, Total, ICP-MS 0.13 0.02 84.6% UCL 93.4% 93.4% 93.4% 93.4% 93.4%BRIGHTWATER 09/11/18 Silver, Total, ICP-MS 0.337 0.02 94.1% LCL 85.7% 85.7% 85.7% 85.7% 85.7%BRIGHTWATER 11/14/18 Silver, Total, ICP-MS 0.214 0.02 90.7%BRIGHTWATER 2/26/2019 Silver, Total, ICP-MS 0.16 0.02 87.5%BRIGHTWATER 8/21/2019 Silver, Total, ICP-MS 0.231 0.02 91.3%BRIGHTWATER 5/29/2019 Silver, Total, ICP-MS 0.233 0.02 91.4%BRIGHTWATER 11/6/2019 Silver, Total, ICP-MS 0.243 0.02 91.8%

No data. Assumed half detection limit

80.0%

82.0%

84.0%

86.0%

88.0%

90.0%

92.0%

94.0%

96.0%

2013 2014 2015 2016 2017 2018 2019

Removal Efficiency

Grand Average

Annual Average

UCL

LCL


BRIGHTWATER 03/25/15 Zinc, Total, ICP-MS 109 51 53.2%


BRIGHTWATER 05/06/15 Zinc, Total, ICP-MS 114 36.4 68.1% Influent - Mean: 119.23 µg/L 134.25 µg/L 120.88 µg/L 129.50 µg/L 124.25 µg/L 100.97 µg/LBRIGHTWATER 08/05/15 Zinc, Total, ICP-MS 141 42.2 70.1% Influent - Median: 119.00 µg/L 138.00 µg/L 127.50 µg/L 50.85 µg/L 119.00 µg/L 90.60 µg/LBRIGHTWATER 11/16/15 Zinc, Total, ICP-MS 88.1 26.4 70.0% Effluent - Mean: 43.70 µg/L 44.63 µg/L 42.15 µg/L 47.80 µg/L 55.05 µg/L 35.24 µg/LBRIGHTWATER 11/17/15 Zinc, Total, ICP-MS 85.6 27.9 67.4% Effluent - Median: 42.20 µg/L 42.70 µg/L 42.95 µg/L 56.05 µg/L 56.05 µg/L 31.50 µg/LBRIGHTWATER 11/18/15 Zinc, Total, ICP-MS 78.5 31.3 60.1% MRE: 63.3% 66.8% 65.1% 63.1% 55.7% 65.1%BRIGHTWATER 11/18/15 Zinc, Total, ICP-MS 90.6 31.5 65.2% Average Daily Removal Efficiency (ADRE) BRIGHTWATER 02/24/16 Zinc, Total, ICP-MS 109 70.1 35.7% Number of Samples: 23 4 4 4 4 7BRIGHTWATER 05/04/16 Zinc, Total, ICP-MS 119 62.9 47.1% Mean: 63.3% 66.8% 65.2% 63.6% 54.5% 64.9%BRIGHTWATER 09/28/16 Zinc, Total, ICP-MS 150 49.2 67.2% Median: 66.2% 65.7% 69.6% 61.3% 57.2% 67.4%BRIGHTWATER 10/18/16 Zinc, Total, ICP-MS 119 38 68.1% Maximum: 75.0% 74.1% 75.0% 71.5% 68.1% 70.1%BRIGHTWATER 01/30/17 Zinc, Total, ICP-MS 129 49.3 61.8% Minimum: 35.7% 61.8% 46.7% 60.5% 35.7% 53.2%BRIGHTWATER 05/31/17 Zinc, Total, ICP-MS 134 52.4 60.9% Standard Deviation 9.4%BRIGHTWATER 08/08/17 Zinc, Total, ICP-MS 152 60.1 60.5%

Deviation 72.7%

BRIGHTWATER 11/28/17 Zinc, Total, ICP-MS 103 29.4 71.5%

Deviation 53.8%BRIGHTWATER 01/30/18 Zinc, Total, ICP-MS 85.5 21.4 75.0% Grand Average 63.3% 63.3% 63.3% 63.3% 63.3%BRIGHTWATER 04/11/18 Zinc, Total, ICP-MS 115 61.3 46.7% Annual Average 66.8% 65.1% 63.1% 55.7% 65.1%BRIGHTWATER 09/11/18 Zinc, Total, ICP-MS 140 47.3 66.2% UCL 72.7% 72.7% 72.7% 72.7% 72.7%BRIGHTWATER 11/14/18 Zinc, Total, ICP-MS 143 38.6 73.0% LCL 53.8% 53.8% 53.8% 53.8% 53.8%BRIGHTWATER 2/26/2019 Zinc, Total, ICP-MS 113 37.6 66.7%BRIGHTWATER 8/21/2019 Zinc, Total, ICP-MS 148 56.6 61.8%BRIGHTWATER 5/29/2019 Zinc, Total, ICP-MS 141 36.5 74.1%BRIGHTWATER 11/6/2019 Zinc, Total, ICP-MS 135 47.8 64.6%

Notes:(A) A laboratory review of the data did not show any errors with the sample results. Batch QC and instrument QC all met acceptance criteria. No further corrective action performed.Excluded Data When Effluent>Influent

05/31/17 An outlier and omited

40.0%

50.0%

60.0%

70.0%

80.0%

2014 2015 2016 2017 2018 2019

Removal Efficiency

GrandAverageAnnualAverageUCL

LCL



Site Collect Date Parameter



Removal Efficiency (%) Summary 2015-2019 2019 2018 2017 2016 2015

WEST PT INPLANT 03/31/15 Arsenic, Total, ICP-MS 2.62 1.61 38.5%Concentrations / Mean Removal Efficiency (MRE)

WEST PT INPLANT 06/01/15 Arsenic, Total, ICP-MS 2.63 1.57 40.3% Influent - Mean: 2.14 µg/L 2.38 µg/L 2.01 µg/L 1.95 µg/L 2.10 µg/L 2.58 µg/LWEST PT INPLANT 08/31/15 Arsenic, Total, ICP-MS 2.55 2.13 16.5% Influent - Median: 2.00 µg/L 2.42 µg/L 1.88 µg/L 1.87 µg/L 2.09 µg/L 2.59 µg/LWEST PT INPLANT 11/13/15 Arsenic, Total, ICP-MS 2.51 2.04 18.7% Effluent - Mean: 1.66 µg/L 1.61 µg/L 1.48 µg/L 1.62 µg/L 1.70 µg/L 1.84 µg/LWEST PT INPLANT 03/01/16 Arsenic, Total, ICP-MS 2 1.64 18.0% Effluent - Median: 1.61 µg/L 1.61 µg/L 1.50 µg/L 1.68 µg/L 1.63 µg/L 1.83 µg/LWEST PT INPLANT 04/27/16 Arsenic, Total, ICP-MS 2.09 1.59 23.9% MRE: 22.58% 32.5% 26.6% 17.0% 19.3% 28.7%WEST PT INPLANT 08/04/16 Arsenic, Total, ICP-MS 2.08 1.61 22.6% Average Daily Removal Efficiency (ADRE) WEST PT INPLANT 11/01/16 Arsenic, Total, ICP-MS 2.23 1.94 13.0% Number of Samples: 27 4 4 11 4 4WEST PT INPLANT 02/28/17 Arsenic, Total, ICP-MS 1.61 Mean: 22% 32% 25% 16.4% 19.4% 28.5%WEST PT INPLANT 03/06/17 Arsenic, Total, ICP-MS 1.74 1.69 2.9% Median: 23% 31% 23% 16.8% 20.3% 28.6%WEST PT INPLANT 03/08/17 Arsenic, Total, ICP-MS 1.85 1.75 5.4% Maximum: 40% 39% 40% 35.0% 23.9% 40.3%WEST PT INPLANT 03/13/17 Arsenic, Total, ICP-MS 2.06 2.03 1.5% Minimum: 1.46% 26.64% 15.00% 1.5% 13.0% 16.5%WEST PT INPLANT 03/15/17 Arsenic, Total, ICP-MS 1.89 1.92 -1.6% Standard Deviation 11%WEST PT INPLANT 03/20/17 Arsenic, Total, ICP-MS 1.58 1.66 -5.1% Mean + 1 Standard Deviation 34%WEST PT INPLANT 04/04/17 Arsenic, Total, ICP-MS 1.94 1.71 11.9% Mean - 1 Standard Deviation 11%WEST PT INPLANT 04/24/17 Arsenic, Total, ICP-MS 1.78 1.73 2.8% Grand Average 22% 22% 22% 22% 22%WEST PT INPLANT 05/10/17 Arsenic, Total, ICP-MS 2.12 1.41 33.5% Annual Average 32.5% 26.6% 17.0% 19.3% 28.7%WEST PT INPLANT 05/22/17 Arsenic, Total, ICP-MS 1.87 1.42 24.1% UCL 34% 34% 34% 34% 34%WEST PT INPLANT 06/05/17 Arsenic, Total, ICP-MS 1.86 1.47 21.0% LCL 11% 11% 11% 11% 11%WEST PT INPLANT 06/20/17 Arsenic, Total, ICP-MS 1.79 1.49 16.8%WEST PT INPLANT 07/17/17 Arsenic, Total, ICP-MS 2.2 1.43 35.0%WEST PT INPLANT 11/14/17 Arsenic, Total, ICP-MS 2.25 1.68 25.3%WEST PT INPLANT 01/23/18 Arsenic, Total, ICP-MS 1.95 1.46 25.1%WEST PT INPLANT 05/01/18 Arsenic, Total, ICP-MS 1.72 1.36 20.9%WEST PT INPLANT 09/05/18 Arsenic, Total, ICP-MS 2.57 1.55 39.7%WEST PT INPLANT 12/03/18 Arsenic, Total, ICP-MS 1.8 1.53 15.0%WEST PT INPLANT 3/26/2019 Arsenic, Total, ICP-MS 2.7 1.65 38.9%WEST PT INPLANT 6/3/2019 Arsenic, Total, ICP-MS 1.96 1.39 29.1%WEST PT INPLANT 8/14/2019 Arsenic, Total, ICP-MS 2.14 1.57 26.6%WEST PT INPLANT 12/19/2019 Arsenic, Total, ICP-MS 2.71 1.81 33.2%

Table 3. West Point Treatment Plant (2015-2019)

0%

5%

10%

15%

20%

25%

30%

35%

40%

2015 2016 2017 2018 2019 2020

Removal Efficiency

Grand Average

Annual Average

UCL

LCL







WEST PT INPLANT 03/31/15 Cadmium, Total, ICP-MS 0.23 0.025 89.1%Concentrations / Mean Removal Efficiency (MRE) 2015-2019 2019 2018 2017 2016 2015

WEST PT INPLANT 06/01/15 Cadmium, Total, ICP-MS 0.469 0.064 86.4% Influent - Mean: 0.26 µg/L 0.23 µg/L 0.19 µg/L 0.19 µg/L 0.41 µg/L 0.42 µg/LWEST PT INPLANT 08/31/15 Cadmium, Total, ICP-MS 0.2 0.064 68.0% Influent - Median: 0.21 µg/L 0.22 µg/L 0.18 µg/L 0.19 µg/L 0.20 µg/L 0.35 µg/LWEST PT INPLANT 11/13/15 Cadmium, Total, ICP-MS 0.792 0.2 74.7%WEST PT INPLANT 03/01/16 Cadmium, Total, ICP-MS 0.18 0.025 86.1% Effluent - Mean: 0.06 µg/L 0.052 µg/L 0.037 µg/L 0.08 µg/L 0.04 µg/L 0.09 µg/LWEST PT INPLANT 04/27/16 Cadmium, Total, ICP-MS 1.12 0.077 93.1% Effluent - Median: 0.04 µg/L 0.052 µg/L 0.025 µg/L 0.07 µg/L 0.03 µg/L 0.06 µg/LWEST PT INPLANT 08/04/16 Cadmium, Total, ICP-MS 0.21 0.025 88.1% MRE: 75.8% 77.8% 80.8% 60.4% 90.8% 79.1%WEST PT INPLANT 11/01/16 Cadmium, Total, ICP-MS 0.14 0.025 82.1% Average Daily Removal Efficiency (ADRE) WEST PT INPLANT 02/28/17 Cadmium, Total, ICP-MS 0.13 #DIV/0! Number of Samples: 24 1 4 11 4 4WEST PT INPLANT 03/06/17 Cadmium, Total, ICP-MS 0.22 0.18 18.2% Mean: 70.2% 75% 80% 56.9% 87.4% 79.6%WEST PT INPLANT 03/08/17 Cadmium, Total, ICP-MS 0.19 0.16 15.8% Median: 82.1% 75% 81% 55.0% 87.1% 80.6%WEST PT INPLANT 03/13/17 Cadmium, Total, ICP-MS 0.14 0.14 0.0% Maximum: 93.1% 75% 91% 90.4% 93.1% 89.1%WEST PT INPLANT 03/15/17 Cadmium, Total, ICP-MS 0.095 0.1 -5.3% Minimum: 0.0% 75.24% 67.27% 0.0% 82.1% 68.0%WEST PT INPLANT 03/20/17 Cadmium, Total, ICP-MS 0.22 0.285 -29.5% Standard Deviation 26.0%WEST PT INPLANT 04/04/17 Cadmium, Total, ICP-MS 0.155 0.0901 41.9% Mean + 1 Standard Deviation 96%WEST PT INPLANT 04/24/17 Cadmium, Total, ICP-MS 0.16 0.072 55.0% Mean - 1 Standard Deviation 44%WEST PT INPLANT 05/10/17 Cadmium, Total, ICP-MS 0.23 0.025 89.1% Grand Average 70.2% 70.2% 70.2% 70.2% 70.2%WEST PT INPLANT 05/22/17 Cadmium, Total, ICP-MS 0.19 0.025 86.8% Annual Average 77.8% 80.8% 60.4% 90.8% 79.1%WEST PT INPLANT 06/05/17 Cadmium, Total, ICP-MS 0.23 0.025 89.1% UCL 96% 96% 96% 96% 96%WEST PT INPLANT 06/20/17 Cadmium, Total, ICP-MS 0.14 0.066 52.9% LCL 44% 44% 44% 44% 44%WEST PT INPLANT 07/17/17 Cadmium, Total, ICP-MS 0.261 0.025 90.4%WEST PT INPLANT 11/14/17 Cadmium, Total, ICP-MS 0.19 0.025 86.8%WEST PT INPLANT 01/23/18 Cadmium, Total, ICP-MS 0.12 0.025 79.2%WEST PT INPLANT 05/01/18 Cadmium, Total, ICP-MS 0.14 0.025 82.1%WEST PT INPLANT 09/05/18 Cadmium, Total, ICP-MS 0.287 0.025 91.3%WEST PT INPLANT 12/03/18 Cadmium, Total, ICP-MS 0.22 0.072 67.3%WEST PT INPLANT 3/26/2019 Cadmium, Total, ICP-MS 0.285WEST PT INPLANT 6/3/2019 Cadmium, Total, ICP-MS 0.23

WEST PT INPLANT 8/14/2019 Cadmium, Total, ICP-MS 0.21 0.052 75.2%WEST PT INPLANT 12/19/2019 Cadmium, Total, ICP-MS 0.21

30.0%

40.0%

50.0%

60.0%

70.0%

80.0%

90.0%

100.0%

2014 2015 2016 2017 2018 2019 2020

Removal Efficiency

Grant Average

Annual Average

UCL

LCL







WEST PT INPLANT 03/31/15 Chromium, Total, ICP-MS 4.65 0.57 87.7%Concentrations / Mean Removal Efficiency (MRE) 2015-2019 2019 2018 2017 2016 2015

WEST PT INPLANT 06/01/15 Chromium, Total, ICP-MS 4.08 0.59 85.5% Influent - Mean: 3.05 µg/L 4.19 µg/L 2.46 µg/L 2.54 µg/L 3.08 µg/L 3.62 µg/LWEST PT INPLANT 08/31/15 Chromium, Total, ICP-MS 2.61 0.62 76.2% Influent - Median: 2.75 µg/L 4.62 µg/L 2.42 µg/L 2.55 µg/L 3.11 µg/L 3.62 µg/LWEST PT INPLANT 11/13/15 Chromium, Total, ICP-MS 3.15 0.95 69.8%WEST PT INPLANT 03/01/16 Chromium, Total, ICP-MS 3.46 0.92 73.4% Effluent - Mean: 0.81 µg/L 0.720 µg/L 0.620 µg/L 1.02 µg/L 0.76 µg/L 0.68 µg/LWEST PT INPLANT 04/27/16 Chromium, Total, ICP-MS 3.64 0.64 82.4% Effluent - Median: 0.76 µg/L 0.570 µg/L 0.565 µg/L 0.81 µg/L 0.73 µg/L 0.61 µg/LWEST PT INPLANT 08/04/16 Chromium, Total, ICP-MS 2.75 0.71 74.2% MRE: 73% 82.8% 74.8% 59.9% 75.5% 81.2%WEST PT INPLANT 11/01/16 Chromium, Total, ICP-MS 2.47 0.75 69.6% Average Daily Removal Efficiency (ADRE) WEST PT INPLANT 02/28/17 Chromium, Total, ICP-MS 1.83 Number of Samples: 21 4 4 9 4 4WEST PT INPLANT 03/06/17 Chromium, Total, ICP-MS 1.96 1.76 10.2% Mean: 67.8% 82% 75% 56.3% 74.9% 79.8%WEST PT INPLANT 03/08/17 Chromium, Total, ICP-MS 2.41 2.23 7.5% Median: 74.2% 82% 76% 67.5% 73.8% 80.9%WEST PT INPLANT 03/13/17 Chromium, Total, ICP-MS 3.04 3.41 -12.2% Maximum: 87.7% 89% 81% 83.3% 82.4% 87.7%WEST PT INPLANT 03/15/17 Chromium, Total, ICP-MS 2.24 2.32 -3.6% Minimum: 7.5% 76.55% 67.40% 7.5% 69.6% 69.8%WEST PT INPLANT 03/20/17 Chromium, Total, ICP-MS 1.64 1.8 -9.8% Standard Deviation 20.5%WEST PT INPLANT 04/04/17 Chromium, Total, ICP-MS 1.28 2.25 -75.8% Mean + 1 Standard Deviation 88.3%WEST PT INPLANT 04/24/17 Chromium, Total, ICP-MS 1.92 1.15 40.1% Mean - 1 Standard Deviation 47.4%WEST PT INPLANT 05/10/17 Chromium, Total, ICP-MS 3 0.5 83.3% Grand Average 67.8% 67.8% 67.8% 67.8% 67.8%WEST PT INPLANT 05/22/17 Chromium, Total, ICP-MS 3.21 0.81 74.8% Annual Average 82.8% 74.8% 59.9% 75.5% 81.2%WEST PT INPLANT 06/05/17 Chromium, Total, ICP-MS 2.71 0.63 76.8% UCL 88.3% 88.3% 88.3% 88.3% 88.3%WEST PT INPLANT 06/20/17 Chromium, Total, ICP-MS 2 0.71 64.5% LCL 47.4% 47.4% 47.4% 47.4% 47.4%WEST PT INPLANT 07/17/17 Chromium, Total, ICP-MS 3.14 0.57 81.8%WEST PT INPLANT 11/14/17 Chromium, Total, ICP-MS 2.55 0.83 67.5%WEST PT INPLANT 01/23/18 Chromium, Total, ICP-MS 2.73 0.89 67.4%WEST PT INPLANT 05/01/18 Chromium, Total, ICP-MS 2.06 0.46 77.7%WEST PT INPLANT 09/05/18 Chromium, Total, ICP-MS 2.95 0.57 80.7%WEST PT INPLANT 12/03/18 Chromium, Total, ICP-MS 2.11 0.56 73.5%WEST PT INPLANT 3/26/2019 Chromium, Total, ICP-MS 4.84 0.53 89.0%WEST PT INPLANT 6/3/2019 Chromium, Total, ICP-MS 4.39 0.6 86.3%WEST PT INPLANT 8/14/2019 Chromium, Total, ICP-MS 2.35 0.54 77.0%WEST PT INPLANT 12/19/2019 Chromium, Total, ICP-MS 5.16 1.21 76.6%

40.0%

50.0%

60.0%

70.0%

80.0%

90.0%

100.0%

2014 2015 2016 2017 2018 2019 2020

Removal Efficiency

Grand Average

Annual Average

UCL

LCL







WEST PT INPLANT 03/31/15 Copper, Total, ICP-MS 46.2 10.8 76.6%Concentrations / Mean Removal Efficiency (MRE) 2015-2019 2019 2018 2017 2016 2015

WEST PT INPLANT 06/01/15 Copper, Total, ICP-MS 80.2 11.8 85.3% Influent - Mean: 44.50 µg/L 53.55 µg/L 43.15 µg/L 43.54 µg/L 41.95 µg/L 50.78 µg/LWEST PT INPLANT 08/31/15 Copper, Total, ICP-MS 48.7 6.37 86.9% Influent - Median: 41.25 µg/L 9.53 µg/L 40.30 µg/L 39.40 µg/L 41.80 µg/L 47.45 µg/LWEST PT INPLANT 11/13/15 Copper, Total, ICP-MS 28 11.3 59.6%WEST PT INPLANT 03/01/16 Copper, Total, ICP-MS 24.9 7.81 68.6% Effluent - Mean: 12.57 µg/L 9.160 µg/L 9.520 µg/L 16.71 µg/L 7.75 µg/L 10.07 µg/LWEST PT INPLANT 04/27/16 Copper, Total, ICP-MS 59.3 8.59 85.5% Effluent - Median: 10.35 µg/L 9.530 µg/L 9.350 µg/L 12.45 µg/L 7.62 µg/L 11.05 µg/LWEST PT INPLANT 08/04/16 Copper, Total, ICP-MS 56.5 7.42 86.9% MRE: 71.8% 82.9% 77.9% 61.6% 81.5% 80.2%WEST PT INPLANT 11/01/16 Copper, Total, ICP-MS 27.1 7.17 73.5% Average Daily Removal Efficiency (ADRE) WEST PT INPLANT 02/28/17 Copper, Total, ICP-MS 26.5 Number of Samples: 26 4 4 10 4 4WEST PT INPLANT 03/06/17 Copper, Total, ICP-MS 37 32.9 11.1% Mean: 68.2% 82% 74% 58.1% 78.6% 77.1%WEST PT INPLANT 03/08/17 Copper, Total, ICP-MS 34.8 30.7 11.8% Median: 73.9% 80% 76% 71.6% 79.5% 81.0%WEST PT INPLANT 03/13/17 Copper, Total, ICP-MS 27.6 28.1 -1.8% Maximum: 86.9% 88% 87% 85.8% 86.9% 86.9%WEST PT INPLANT 03/15/17 Copper, Total, ICP-MS 21.1 21.5 -1.9% Minimum: 11.1% 71.76% 59.96% 11.1% 68.6% 59.6%WEST PT INPLANT 03/20/17 Copper, Total, ICP-MS 26.3 28.6 -8.7% Standard Deviation 20.2%WEST PT INPLANT 04/04/17 Copper, Total, ICP-MS 35.3 20.1 43.1% Mean + 1 Standard Deviation 88.4%WEST PT INPLANT 04/24/17 Copper, Total, ICP-MS 39.5 17.9 54.7% Mean - 1 Standard Deviation 48.0%WEST PT INPLANT 05/10/17 Copper, Total, ICP-MS 51.7 12 76.8% Grand Average 68.2% 68.2% 68.2% 68.2% 68.2%WEST PT INPLANT 05/22/17 Copper, Total, ICP-MS 45.5 12.9 71.6% Annual Average 82.9% 77.9% 61.6% 81.5% 80.2%WEST PT INPLANT 06/05/17 Copper, Total, ICP-MS 47.2 10.7 77.3% UCL 88.4% 88.4% 88.4% 88.4% 88.4%WEST PT INPLANT 06/20/17 Copper, Total, ICP-MS 39.1 10.1 74.2% LCL 48.0% 48.0% 48.0% 48.0% 48.0%WEST PT INPLANT 07/17/17 Copper, Total, ICP-MS 66 9.34 85.8%WEST PT INPLANT 11/14/17 Copper, Total, ICP-MS 39.3 10.5 73.3%WEST PT INPLANT 01/23/18 Copper, Total, ICP-MS 23.7 9.49 60.0%WEST PT INPLANT 05/01/18 Copper, Total, ICP-MS 43 9.21 78.6%WEST PT INPLANT 09/05/18 Copper, Total, ICP-MS 68.3 9.18 86.6%WEST PT INPLANT 12/03/18 Copper, Total, ICP-MS 37.6 10.2 72.9%WEST PT INPLANT 3/26/2019 Copper, Total, ICP-MS 67.9 8.26 87.8%WEST PT INPLANT 6/3/2019 Copper, Total, ICP-MS 54.4 10.8 80.1%WEST PT INPLANT 8/14/2019 Copper, Total, ICP-MS 53.3 6.68 87.5%WEST PT INPLANT 12/19/2019 Copper, Total, ICP-MS 38.6 10.9 71.8%

35.0%

45.0%

55.0%

65.0%

75.0%

85.0%

95.0%

2014 2015 2016 2017 2018 2019 2020

Removal Efficiency

Grand Average

Annual Average

UCL

LCL







WEST PT INPLANT 03/31/15 Lead, Total, ICP-MS 15 0.44 97.1%Concentrations / Mean Removal Efficiency (MRE) 2015-2019 2019 2018 2017 2016 2015

WEST PT INPLANT 06/01/15 Lead, Total, ICP-MS 15.3 0.47 96.9% Influent - Mean: 6.66 µg/L 8.25 µg/L 5.64 µg/L 5.52 µg/L 6.72 µg/L 12.34 µg/LWEST PT INPLANT 08/31/15 Lead, Total, ICP-MS 6.87 0.648 90.6% Influent - Median: 6.04 µg/L 6.96 µg/L 6.09 µg/L 4.30 µg/L 6.46 µg/L 13.60 µg/LWEST PT INPLANT 11/13/15 Lead, Total, ICP-MS 12.2 1.75 85.7%WEST PT INPLANT 03/01/16 Lead, Total, ICP-MS 7.94 0.812 89.8% Effluent - Mean: 1.03 µg/L 0.765 µg/L 0.612 µg/L 1.91 µg/L 0.68 µg/L 0.83 µg/LWEST PT INPLANT 04/27/16 Lead, Total, ICP-MS 6.42 0.559 91.3% Effluent - Median: 0.64 µg/L 0.415 µg/L 0.478 µg/L 1.44 µg/L 0.68 µg/L 0.56 µg/LWEST PT INPLANT 08/04/16 Lead, Total, ICP-MS 6.5 0.715 89.0% MRE: 84.5% 90.7% 89.1% 65.5% 89.9% 93.3%WEST PT INPLANT 11/01/16 Lead, Total, ICP-MS 6.03 0.641 89.4% Average Daily Removal Efficiency (ADRE) WEST PT INPLANT 02/28/17 Lead, Total, ICP-MS 2.95 Number of Samples: 26 4 4 11 4 4WEST PT INPLANT 03/06/17 Lead, Total, ICP-MS 2.98 2.32 22.1% Mean: 81.6% 92% 89% 65.1% 89.9% 92.6%WEST PT INPLANT 03/08/17 Lead, Total, ICP-MS 4.3 3.97 7.7% Median: 89.6% 93% 90% 75.7% 89.6% 93.7%WEST PT INPLANT 03/13/17 Lead, Total, ICP-MS 13.1 6.69 48.9% Maximum: 97.1% 97% 93% 93.2% 91.3% 97.1%WEST PT INPLANT 03/15/17 Lead, Total, ICP-MS 4.96 5.26 -6.0% Minimum: 7.7% 85.93% 84.25% 7.7% 89.0% 85.7%WEST PT INPLANT 03/20/17 Lead, Total, ICP-MS 2.47 3.1 -25.5% Standard Deviation 21.5%WEST PT INPLANT 04/04/17 Lead, Total, ICP-MS 5.49 2.42 55.9% Mean + 1 Standard Deviation 103.1%WEST PT INPLANT 04/24/17 Lead, Total, ICP-MS 3.76 1.44 61.7% Mean - 1 Standard Deviation 60.1%WEST PT INPLANT 05/10/17 Lead, Total, ICP-MS 5.91 0.4 93.2% Grand Average 81.6% 81.6% 81.6% 81.6% 81.6%WEST PT INPLANT 05/22/17 Lead, Total, ICP-MS 4.26 0.35 91.8% Annual Average 90.7% 89.1% 65.5% 89.9% 93.3%WEST PT INPLANT 06/05/17 Lead, Total, ICP-MS 4.02 0.556 86.2% UCL 103.1% 103.1% 103.1% 103.1% 103.1%WEST PT INPLANT 06/20/17 Lead, Total, ICP-MS 4.04 0.74 81.7% LCL 60.1% 60.1% 60.1% 60.1% 60.1%WEST PT INPLANT 07/17/17 Lead, Total, ICP-MS 6.83 0.608 91.1%WEST PT INPLANT 11/14/17 Lead, Total, ICP-MS 6.05 1.47 75.7%WEST PT INPLANT 01/23/18 Lead, Total, ICP-MS 7.24 1.14 84.3%WEST PT INPLANT 05/01/18 Lead, Total, ICP-MS 4.94 0.44 91.1%WEST PT INPLANT 09/05/18 Lead, Total, ICP-MS 7.38 0.516 93.0%WEST PT INPLANT 12/03/18 Lead, Total, ICP-MS 2.98 0.35 88.3%WEST PT INPLANT 3/26/2019 Lead, Total, ICP-MS 7.8 0.26 96.7%WEST PT INPLANT 6/3/2019 Lead, Total, ICP-MS 5.09 0.43 91.6%WEST PT INPLANT 8/14/2019 Lead, Total, ICP-MS 6.11 0.4 93.5%WEST PT INPLANT 12/19/2019 Lead, Total, ICP-MS 14 1.97 85.9%

45.0%

55.0%

65.0%

75.0%

85.0%

95.0%

2014 2015 2016 2017 2018 2019 2020

Removal Efficiency

Grand Average

Annual Average

UCL

LCL







WEST PT INPLANT 03/31/15 Mercury, Total, CVAA 0.107 0.00507 95.3%Concentrations / Mean Removal Efficiency (MRE) 2015-2019 2019 2018 2017 2016 2015

WEST PT INPLANT 06/01/15 Mercury, Total, CVAA 0.025 0.00475 81.0% Influent - Mean: 0.03 µg/L 0.04 µg/L 0.03 µg/L 0.03 µg/L 0.031 µg/L 0.052 µg/LWEST PT INPLANT 08/31/15 Mercury, Total, CVAA 0.025 0.00216 91.4% Influent - Median: 0.02 µg/L 0.04 µg/L 0.03 µg/L 0.02 µg/L 0.032 µg/L 0.038 µg/LWEST PT INPLANT 11/13/15 Mercury, Total, CVAA 0.05 0.00025 99.5%WEST PT INPLANT 03/01/16 Mercury, Total, CVAA 0.0243 0.00512 78.9% Effluent - Mean: 0.01 µg/L 0.003 µg/L 0.003 µg/L 0.01 µg/L 0.005 µg/L 0.003 µg/LWEST PT INPLANT 04/27/16 Mercury, Total, CVAA 0.0347 0.0038 89.0% Effluent - Median: 0.00 µg/L 0.003 µg/L 0.003 µg/L 0.00 µg/L 0.004 µg/L 0.003 µg/LWEST PT INPLANT 08/04/16 Mercury, Total, CVAA 0.0375 0.00305 91.9% MRE: 78% 92.9% 89.0% 69.1% 85.6% 94.1%WEST PT INPLANT 11/01/16 Mercury, Total, CVAA 0.029 0.00609 79.0% Average Daily Removal Efficiency (ADRE) WEST PT INPLANT 02/28/17 Mercury, Total, CVAA 0.0135 0.0164 -21.5% Number of Samples: 25 3 4 10 4 4WEST PT INPLANT 03/07/17 Mercury, Total, CVAA 0.0115 0.0137 -19.1% Mean: 75.4% 93% 88% 54.9% 84.7% 91.8%WEST PT INPLANT 03/09/17 Mercury, Total, CVAA 0.0117 0.0131 -12.0% Median: 89.0% 91% 88% 77.3% 84.0% 93.3%WEST PT INPLANT 03/14/17 Mercury, Total, CVAA 0.0145 0.0143 1.4% Maximum: 99.5% 95% 92% 93.9% 91.9% 99.5%WEST PT INPLANT 03/16/17 Mercury, Total, CVAA 0.0141 0.0109 22.7% Minimum: 1.3% 91.24% 83.77% 1.3% 78.9% 81.0%WEST PT INPLANT 03/21/17 Mercury, Total, CVAA 0.0156 0.0154 1.3% Standard Deviation 29.4%WEST PT INPLANT 04/04/17 Mercury, Total, CVAA 0.0179 0.0042 76.5% Mean + 1 Standard Deviation 104.9%WEST PT INPLANT 04/24/17 Mercury, Total, CVAA 0.0177 0.0152 14.1% Mean - 1 Standard Deviation 46.0%WEST PT INPLANT 05/10/17 Mercury, Total, CVAA 0.0386 0.00404 89.5% Grand Average 75.4% 75.4% 75.4% 75.4% 75.4%WEST PT INPLANT 05/22/17 Mercury, Total, CVAA 0.0186 0.00348 81.3% Annual Average 92.9% 89.0% 69.1% 85.6% 94.1%WEST PT INPLANT 06/05/17 Mercury, Total, CVAA 0.0216 0.00475 78.0% UCL 104.9% 104.9% 104.9% 104.9% 104.9%WEST PT INPLANT 07/17/17 Mercury, Total, CVAA 0.0621 0.00377 93.9% LCL 46.0% 46.0% 46.0% 46.0% 46.0%WEST PT INPLANT 11/14/17 Mercury, Total, CVAA 0.0372 0.00364 90.2%WEST PT INPLANT 01/23/18 Mercury, Total, CVAA 0.0181 0.00263 85.5%WEST PT INPLANT 05/01/18 Mercury, Total, CVAA 0.0236 0.00383 83.8%WEST PT INPLANT 09/05/18 Mercury, Total, CVAA 0.0364 0.00312 91.4%WEST PT INPLANT 12/03/18 Mercury, Total, CVAA 0.0307 0.00234 92.4%WEST PT INPLANT 3/26/2019 Mercury, Total, CVAA 0.0426 0.00373 91.2%WEST PT INPLANT 6/3/2019 Mercury, Total, CVAA 0.0352 0.00305 91.3%WEST PT INPLANT 8/14/2019 Mercury, Total, CVAA 0.052 0.00238 95.4%

30.0%

40.0%

50.0%

60.0%

70.0%

80.0%

90.0%

100.0%

110.0%

2014 2015 2016 2017 2018 2019 2020

Removal Efficiency







WEST PT INPLANT 03/31/15 Nickel, Total, ICP-MS 5.75 2.49 56.7%Concentrations / Mean Removal Efficiency (MRE) 2015-2019 2019 2018 2017 2016 2015

WEST PT INPLANT 06/01/15 Nickel, Total, ICP-MS 6.19 2.67 56.9% Influent - Mean: 4.37 µg/L 5.38 µg/L 4.30 µg/L 4.09 µg/L 4.69 µg/L 5.30 µg/LWEST PT INPLANT 08/31/15 Nickel, Total, ICP-MS 4.71 2.89 38.6% Influent - Median: 4.19 µg/L 5.38 µg/L 4.27 µg/L 4.19 µg/L 4.21 µg/L 5.23 µg/LWEST PT INPLANT 11/13/15 Nickel, Total, ICP-MS 4.56 2.34 48.7%WEST PT INPLANT 03/01/16 Nickel, Total, ICP-MS 3.56 1.75 50.8% Effluent - Mean: 2.90 µg/L 2.728 µg/L 2.510 µg/L 2.96 µg/L 2.48 µg/L 2.60 µg/LWEST PT INPLANT 04/27/16 Nickel, Total, ICP-MS 6.77 3.55 47.6% Effluent - Median: 2.71 µg/L 2.880 µg/L 2.665 µg/L 2.66 µg/L 2.31 µg/L 2.58 µg/LWEST PT INPLANT 08/04/16 Nickel, Total, ICP-MS 4.72 2.74 41.9% MRE: 33.7% 49.3% 41.6% 27.5% 47.1% 51.0%WEST PT INPLANT 11/01/16 Nickel, Total, ICP-MS 3.69 1.88 49.1% Average Daily Removal Efficiency (ADRE) WEST PT INPLANT 02/28/17 Nickel, Total, ICP-MS 3.65 #DIV/0! Number of Samples: 26 4 4 10 4 4WEST PT INPLANT 03/06/17 Nickel, Total, ICP-MS 3.83 3.81 0.5% Mean: 37.5% 48% 42% 26.9% 47.4% 50.2%WEST PT INPLANT 03/08/17 Nickel, Total, ICP-MS 4.19 4.02 4.1% Median: 40.9% 48% 43% 28.9% 48.3% 52.7%WEST PT INPLANT 03/13/17 Nickel, Total, ICP-MS 4.09 4.2 -2.7% Maximum: 56.9% 66% 47% 46.2% 50.8% 56.9%WEST PT INPLANT 03/15/17 Nickel, Total, ICP-MS 3.44 3.67 -6.7% Minimum: 0.5% 30.09% 33.09% 0.5% 41.9% 38.6%WEST PT INPLANT 03/20/17 Nickel, Total, ICP-MS 3.75 3.9 -4.0% Standard Deviation 15.0%WEST PT INPLANT 04/04/17 Nickel, Total, ICP-MS 4.18 3.3 21.1% Mean + 1 Standard Deviation 52.5%WEST PT INPLANT 04/24/17 Nickel, Total, ICP-MS 3.69 2.94 20.3% Mean - 1 Standard Deviation 22.5%WEST PT INPLANT 05/10/17 Nickel, Total, ICP-MS 4.34 2.6 40.1% Grand Average 37.5% 37.5% 37.5% 37.5% 37.5%WEST PT INPLANT 05/22/17 Nickel, Total, ICP-MS 4.29 2.62 38.9% Annual Average 49.3% 41.6% 27.5% 47.1% 51.0%WEST PT INPLANT 06/05/17 Nickel, Total, ICP-MS 3.81 2.53 33.6% UCL 52.5% 52.5% 52.5% 52.5% 52.5%WEST PT INPLANT 06/20/17 Nickel, Total, ICP-MS 3.51 2.66 24.2% LCL 22.5% 22.5% 22.5% 22.5% 22.5%WEST PT INPLANT 07/17/17 Nickel, Total, ICP-MS 4.61 2.48 46.2%WEST PT INPLANT 11/14/17 Nickel, Total, ICP-MS 4.41 2.66 39.7%WEST PT INPLANT 01/23/18 Nickel, Total, ICP-MS 3.34 1.76 47.3%WEST PT INPLANT 05/01/18 Nickel, Total, ICP-MS 4.11 2.75 33.1%WEST PT INPLANT 09/05/18 Nickel, Total, ICP-MS 5.33 2.95 44.7%WEST PT INPLANT 12/03/18 Nickel, Total, ICP-MS 4.42 2.58 41.6%WEST PT INPLANT 3/26/2019 Nickel, Total, ICP-MS 6.35 3.11 51.0%WEST PT INPLANT 6/3/2019 Nickel, Total, ICP-MS 4.77 2.67 44.0%WEST PT INPLANT 8/14/2019 Nickel, Total, ICP-MS 4.42 3.09 30.1%WEST PT INPLANT 12/19/2019 Nickel, Total, ICP-MS 5.99 2.04 65.9%

10.0%15.0%20.0%25.0%30.0%35.0%40.0%45.0%50.0%55.0%

2014 2015 2016 2017 2018 2019 2020

Removal Efficiency

Grand Average

Annual Average

UCL

LCL







WEST PT INPLANT 03/31/15 Silver, Total, ICP-MS 0.454 0.057 87.4%Concentrations / Mean Removal Efficiency (MRE) 2015-2019 2019 2018 2017 2016 2015

WEST PT INPLANT 06/01/15 Silver, Total, ICP-MS 0.514 0.061 88.1% Influent - Mean: 0.32 µg/L 0.39 µg/L 0.37 µg/L 0.24 µg/L 0.46 µg/L 0.40 µg/LWEST PT INPLANT 08/31/15 Silver, Total, ICP-MS 0.466 0.02 95.7% Influent - Median: 0.26 µg/L 0.42 µg/L 0.27 µg/L 0.24 µg/L 0.23 µg/L 0.46 µg/LWEST PT INPLANT 11/13/15 Silver, Total, ICP-MS 0.16 0.072 55.0%WEST PT INPLANT 03/01/16 Silver, Total, ICP-MS 0.17 0.056 67.1% Effluent - Mean: 0.07 µg/L 0.048 µg/L 0.020 µg/L 0.10 µg/L 0.05 µg/L 0.05 µg/LWEST PT INPLANT 04/27/16 Silver, Total, ICP-MS 1.22 0.069 94.3% Effluent - Median: 0.06 µg/L 0.048 µg/L 0.020 µg/L 0.08 µg/L 0.05 µg/L 0.06 µg/LWEST PT INPLANT 08/04/16 Silver, Total, ICP-MS 0.287 0.045 84.3% MRE: 77.3% 87.6% 94.6% 60.4% 89.8% 86.8%WEST PT INPLANT 11/01/16 Silver, Total, ICP-MS 0.18 0.02 88.9% Average Daily Removal Efficiency (ADRE) WEST PT INPLANT 02/28/17 Silver, Total, ICP-MS 0.18 #DIV/0! Number of Samples: 25 1 4 12 4 4WEST PT INPLANT 03/06/17 Silver, Total, ICP-MS 0.19 0.16 15.8% Mean: 70.6% 78% 91% 49.5% 83.7% 81.6%WEST PT INPLANT 03/08/17 Silver, Total, ICP-MS 0.18 0.18 0.0% Median: 83.5% 78% 92% 54.3% 86.6% 87.8%WEST PT INPLANT 03/13/17 Silver, Total, ICP-MS 0.2 0.16 20.0% Maximum: 97.6% 78% 98% 88.5% 94.3% 95.7%WEST PT INPLANT 03/15/17 Silver, Total, ICP-MS 0.12 0.092 23.3% Minimum: 0.0% 78.48% 81.82% 0.0% 67.1% 55.0%WEST PT INPLANT 03/20/17 Silver, Total, ICP-MS 0.16 0.18 -12.5% Standard Deviation 27.6%WEST PT INPLANT 04/04/17 Silver, Total, ICP-MS 0.167 0.0775 53.6% Mean + 1 Standard Deviation 98.3%WEST PT INPLANT 04/24/17 Silver, Total, ICP-MS 0.245 0.11 55.1% Mean - 1 Standard Deviation 43.0%WEST PT INPLANT 05/10/17 Silver, Total, ICP-MS 0.357 0.041 88.5% Grand Average 70.6% 70.6% 70.6% 70.6% 70.6%WEST PT INPLANT 05/22/17 Silver, Total, ICP-MS 0.347 0.055 84.1% Annual Average 87.6% 94.6% 60.4% 89.8% 86.8%WEST PT INPLANT 06/05/17 Silver, Total, ICP-MS 0.287 0.049 82.9% UCL 98.3% 98.3% 98.3% 98.3% 98.3%WEST PT INPLANT 06/20/17 Silver, Total, ICP-MS 0.241 0.068 71.8% LCL 43.0% 43.0% 43.0% 43.0% 43.0%WEST PT INPLANT 07/17/17 Silver, Total, ICP-MS 0.375 0.02 94.7%WEST PT INPLANT 11/14/17 Silver, Total, ICP-MS 0.276 0.054 80.4%WEST PT INPLANT 01/23/18 Silver, Total, ICP-MS 0.11 0.02 81.8%WEST PT INPLANT 05/01/18 Silver, Total, ICP-MS 0.276 0.02 92.8%WEST PT INPLANT 09/05/18 Silver, Total, ICP-MS 0.832 0.02 97.6%WEST PT INPLANT 12/03/18 Silver, Total, ICP-MS 0.256 0.02 92.2%WEST PT INPLANT 3/26/2019 Silver, Total, ICP-MS 0.487WEST PT INPLANT 6/3/2019 Silver, Total, ICP-MS 0.357WEST PT INPLANT 8/14/2019 Silver, Total, ICP-MS 0.481WEST PT INPLANT 12/19/2019 Silver, Total, ICP-MS 0.223 0.048 78.5%

20.0%

30.0%

40.0%

50.0%

60.0%

70.0%

80.0%

90.0%

100.0%

110.0%

2014 2015 2016 2017 2018 2019 2020

Removal Efficiency

Grand Average

Annual Average

UCL

LCL







WEST PT INPLANT 03/31/15 Zinc, Total, ICP-MS 177 35.8 79.8%Concentrations / Mean Removal Efficiency (MRE) 2015-2019 2019 2018 2017 2016 2015

WEST PT INPLANT 06/01/15 Zinc, Total, ICP-MS 252 36.9 85.4% Influent - Mean: 119.32 µg/L 147.75 µg/L 107.38 µg/L 103.83 µg/L 104.88 µg/L 163.75 µg/LWEST PT INPLANT 08/31/15 Zinc, Total, ICP-MS 123 50.3 59.1% Influent - Median: 106.50 µg/L 133.50 µg/L 90.80 µg/L 99.80 µg/L 111.50 µg/L 150.00 µg/LWEST PT INPLANT 11/13/15 Zinc, Total, ICP-MS 103 46.4 55.0%WEST PT INPLANT 03/01/16 Zinc, Total, ICP-MS 103 42.9 58.3% Effluent - Mean: 45.14 µg/L 42.125 µg/L 36.025 µg/L 53.50 µg/L 34.95 µg/L 42.35 µg/LWEST PT INPLANT 04/27/16 Zinc, Total, ICP-MS 120 36.2 69.8% Effluent - Median: 41.15 µg/L 44.15 36.750 µg/L 49.85 µg/L 35.45 µg/L 41.65 µg/LWEST PT INPLANT 08/04/16 Zinc, Total, ICP-MS 126 26 79.4% MRE: 62% 71.5% 66.4% 48.5% 66.7% 74.1%WEST PT INPLANT 11/01/16 Zinc, Total, ICP-MS 70.5 34.7 50.8% Average Daily Removal Efficiency (ADRE) WEST PT INPLANT 02/28/17 Zinc, Total, ICP-MS 60.3 #DIV/0! Number of Samples: 28 4 4 12 4 4WEST PT INPLANT 03/06/17 Zinc, Total, ICP-MS 76 66.1 13.0% Mean: 56.0% 71% 62% 41.6% 64.6% 69.8%WEST PT INPLANT 03/08/17 Zinc, Total, ICP-MS 89.8 76.4 14.9% Median: 59.8% 71% 58% 44.6% 64.1% 69.4%WEST PT INPLANT 03/13/17 Zinc, Total, ICP-MS 85.7 81 5.5% Maximum: 85.4% 79% 84% 81.7% 79.4% 85.4%WEST PT INPLANT 03/15/17 Zinc, Total, ICP-MS 59.6 58.9 1.2% Minimum: 1.2% 62.73% 49.18% 1.2% 50.8% 55.0%WEST PT INPLANT 03/20/17 Zinc, Total, ICP-MS 61.8 66.2 -7.1% Standard Deviation 23.9%WEST PT INPLANT 04/04/17 Zinc, Total, ICP-MS 103 66.5 35.4% Mean + 1 Standard Deviation 79.9%WEST PT INPLANT 04/24/17 Zinc, Total, ICP-MS 81.3 48.2 40.7% Mean - 1 Standard Deviation 32.1%WEST PT INPLANT 05/10/17 Zinc, Total, ICP-MS 117 34.7 70.3% Grand Average 56.0% 56.0% 56.0% 56.0% 56.0%WEST PT INPLANT 05/22/17 Zinc, Total, ICP-MS 110 39.1 64.5% Annual Average 71.5% 66.4% 48.5% 66.7% 74.1%WEST PT INPLANT 06/05/17 Zinc, Total, ICP-MS 112 39 65.2% UCL 79.9% 79.9% 79.9% 79.9% 79.9%WEST PT INPLANT 06/20/17 Zinc, Total, ICP-MS 99.6 41.7 58.1% LCL 32.1% 32.1% 32.1% 32.1% 32.1%WEST PT INPLANT 08/28/17 Zinc, Total, ICP-MS 212 38.9 81.7%WEST PT INPLANT 11/14/17 Zinc, Total, ICP-MS 100 51.5 48.5%WEST PT INPLANT 01/23/18 Zinc, Total, ICP-MS 77.9 35.5 54.4%WEST PT INPLANT 05/01/18 Zinc, Total, ICP-MS 96.4 38 60.6%WEST PT INPLANT 09/05/18 Zinc, Total, ICP-MS 170 27.3 83.9%WEST PT INPLANT 12/03/18 Zinc, Total, ICP-MS 85.2 43.3 49.2%WEST PT INPLANT 3/26/2019 Zinc, Total, ICP-MS 197 50.4 74.4%WEST PT INPLANT 6/3/2019 Zinc, Total, ICP-MS 127 40.6 68.0%WEST PT INPLANT 8/14/2019 Zinc, Total, ICP-MS 139 29.8 78.6%WEST PT INPLANT 12/19/2019 Zinc, Total, ICP-MS 128 47.7 62.7%

Notes:(A) Sample collected during large storm event which resulted in a shortened hydraulic retention time for the treatment plant. The February 2014 dischargemonitoring report indicated that the peak flow exceeded 300 million gallons per day resulting in 21.79 million gallons being diverted around secondary treatment.Despite negative removal efficiency value, influent and effluent concentrations appear to be valid.

Excluded Data When Effluent>Influent

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2014 2015 2016 2017 2018 2019 2020

Removal Efficiency

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Annual Average

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Arsenic Cadmium Chromium Copper Lead Mercury Nickel Silver Zinc

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Brightwater Treatment Plant - Influent/Effluent Streams 5 Year Average Removal Efficiency vs. Annual Average Removal Efficiency

2015 2016 2017 2018 2019 2015-2019

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South Treatment Plant - Influent/Effluent Streams5 Year Average Removal Efficiency vs. Annual Average Removal Efficiency

2015 2016 2017 2018 2019 2015-2019

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West Point Treatment Plant - Influent/Effluent Streams 5 Year Average Removal Efficiency vs. Annual Average Removal Efficiency

2015 2016 2017 2018 2019 2015-2019


Parameters BWTP - 2015-2019 STP - 2015-2019 WPTP - 2015-2019Arsenic 26.0% 29.7% 56.00%

Cadmium 76.0% 88.1% 70.20%Chromium 73.5% 75.9% 67.80%

Copper 81.4% 85.5% 68.20%Lead 87.8% 90.5% 81.60%

Mercury 92.9% 90.3% 75.40%Nickel 48.5% 45.8% 37.50%Silver 89.5% 87.6% 70.60%Zinc 63.3% 77.8% 56.00%

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R%

2015–20193 Plants Influent/Effluent Removal Efficiency Comparision

BWTP - 2013-2018 STP - 2013-2018 WPTP - 2013-2018 Linear (BWTP - 2013-2018) Linear (STP - 2013-2018) Linear (WPTP - 2013-2018) Linear (WPTP - 2013-2018)


Appendix B Part 2

Biosolids total metals data were analyzed for the King County Brightwater, South, and West Point treatment plants. Data was collected from the seasonal sampling events at the respective plants and were screened for the metals for which King County has developed numerical local discharge limits.

Metal concentrations in biosolids for 2019 were at or well below acceptable use standards for all metals. At Brightwater, there was a slight increase in zinc concentration as discussed in other portions of this report (see Table 8 in the narrative report). See the attached graphs for the long-term trends of Brightwater, South, and West Point treatment plants biosolids data. There were no recorded incidents of inhibition of wastewater treatment plant operations relating to discharges from industrial users.


1.50

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g/Kg

BW, As, QC 95% Assurance

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0.6

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0.9

1

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99.510

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18

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0.30.40.50.60.70.80.91.01.11.21.31.41.51.6

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10.015.020.025.030.035.040.045.050.055.060.065.070.0

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Renton STP, Pb, 95% assurance

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Series3 Series4 Series6 Series1


APPENDIX C Status of program implementation

Appendix C consists of seven sections: 1. Section c.i. Any substantial modifications to the pretreatment program as originally

approved by the Washington State Department of Ecology (Ecology), including staffing and funding levels.

2. Section c.ii. Any interference, upset, or permit violations experienced at the publically owned treatment works (POTW) that are directly attributable to the wastes from industrial users.

3. Section c.iii. A list of industrial users that were inspected and/or monitored, and a summary of the results.

• Part 1. All facilities inspected by the King County Industrial Waste Program (KCIW) in 2019, listed in chronological order. During 2019, all significant industrial users (SIUs) were inspected at least once. One SIU, City of Seattle’s Ship Canal Water Quality project, was not inspected because the project had not started at the end of 2019.

• Part 2. A summary of self-monitoring analyses submitted to KCIW by SIUs during 2019. The data have been entered into the Pretreatment Information Management System (PIMS) database.

• Part 3. A summary of KCIW monitoring for 2019. This summary lists the date each facility was monitored and the pollutants/parameters monitored. Exceptions are listed in the following table, Part 4.

• Part 4. A list of facilities not monitored at least twice during 2019. KCIW’s goal is to sample all SIUs at least twice annually. The federal pretreatment program requires that all SIUs that discharge during the year be sampled at least once. KCIW met this standard, with the exception, for the valid reasons as listed in the table.

4. Section c.iv. A list of industrial users scheduled for inspection and/or monitoring for the next year (2020) and expected frequencies.

5. Section c.v. A list of industrial users notified of promulgated pretreatment standards and/or local standards as required in 40 CFR 403.8(f)(2)(iii). The list must indicate which industrial users are on compliance schedules and the final date of compliance for each.

6. Section c.vi. A list of industrial users issued waste discharge permits.

• Part 1. A list of all industrial users issued waste discharge permits. These are all SIUs. This list includes middle-tier categorical industrial users as defined by 40 CFR 403.8(f)(2)(v)(B) and (C).

• Part 2. A list of categorical industrial users issued a zero discharge authorization.

• Part 3. A list of all industrial users issued letters of authorization and minor and major waste discharge authorizations. This lists all nonsignificant categorical industrial users (NSCIUs) in accordance with 40 CFR 403.12(i).

7. Section c.vii. Planned changes in the pretreatment program implementation plan. 2019 Annual Pretreatment Report, King County Industrial Waste Program 93

Appendix C Section c.i

Any substantial modifications to the pretreatment program as originally approved by Ecology, including staffing and funding levels

There were no substantial modifications to the program in 2019. A summary of personnel changes and training as well as KCIW’s most significant work plan items in 2019 are outlined below. Personnel KCIW’s total full-time equivalent technical positions remained at 15 for core activities. Training In 2019, KCIW continued to focus on training for employees, particularly in technical skill development and internal cross-training.

Safety training KCIW continued to have safety huddles and meetings. Technical training and skill development courses Staff attended Lean, and Equity and Social Justice training. To remain informed and to network with other professionals in the region, KCIW staff attended the National Pretreatment Conference and the Pacific Northwest Pretreatment Conference.

Program Priorities in 2019 The table below outlines the program’s most significant priorities in 2019.

King County Industrial Waste Program 2019 Work Plan Regulatory compliance

• Issue and administer permits, discharge authorizations, and letters of authorization • Inspect SIUs and conduct compliance sampling • Take enforcement actions and publish violators in a newspaper of largest circulation • Develop clearer guidelines for permitting decisions • Respond to complaint calls and unusual occurrences • Select a 3rd party software vendor and negotiate contract for replacement of PIMS database

Regulatory compliance – Lower Duwamish and East Waterway Source Control Projects • Continue involvement with the Duwamish Source Control Work Group • Continue to provide support to East Waterway Project focusing on several industrial facilities

within the Superfund area Customer support

• Continue to work closely with local sewer agency staff • Provide technical information materials to industrial users and other stakeholders • Publish newsletters • Continue to hold meetings with industrial users as needed to solicit input into new processes • Continue to issue awards to industrial users with excellent compliance

Cost recovery support • Implement new fee structure. Develop new public rule for fees. Begin billing IUs using new

system starting with Q3 2019 billings. • Continue to collect data to recover costs for high-strength waste discharges • Continue to collect data and calculate costs for monitoring of industrial users


Appendix C Section c.ii

Any interference, upset, or permit violations experienced at the POTW that are directly attributable to the wastes from industrial users

During 2019, none of King County’s wastewater treatment plants (Brightwater, Carnation, South, West Point, Vashon) had any National Pollutant Discharge Elimination System permit exceptions attributable to wastes from industrial users. There were no instances of interference attributable to wastes from industrial users at the County’s wastewater treatment plants.


Facility Inspector Inspection date

Authorization number

Type of inspection

January Foods Corp. LE 7-Jan-19 7904-01 PVWalker Auto-Dealership - 3400 E Valley Rd DANA 10-Jan-19 MISCProtective Coatings Inc. LE 10-Jan-19 7242-06 SIUWashington State Convention Center PFD - King County Metro Tunnel Connection Ramp BH 11-Jan-19 4460-01 MISCContainer Properties LLC BH 16-Jan-19 4167-02 MISCMondo and Sons Inc. LE 18-Jan-19 635-04 MISC

WSDOT - SR-99 Demolition, Decomissioning, and Surface Street Project PR 8-Feb-19 7946-01 SIU1915 Second Avenue LLC - Viktoria Apartments Groundwater Remediation Project PR 15-Feb-19 4294-01 MISCPioneer Industries HAB 20-Feb-19 9712-01 SIUNational Products Inc. HAB 25-Feb-19 7834-03 SIU

Alexandria Real Estate - 1165 Eastlake Construction Project HAB 26-Feb-19 4459-01 MISCThermaline Inc HAB 26-Feb-19 7942-01 SIU

WSDOT - SR-99 Demolition, Decomissioning, and Surface Street Project PR 27-Feb-19 7946-01 SIUArtisan Dental BH 5-Mar-19 DENClear Choice Dental Implant Center BH 5-Mar-19 DENDentistry in Bellevue BH 5-Mar-19 DENSeely, Dona M., DDS BH 5-Mar-19 DENCovich-Williams Co. Inc. PR 7-Mar-19 468-04 MISCBright Now! Dental BH 7-Mar-19 DENDerick W. Hahn, D.D.S. BH 7-Mar-19 DENLe, Kevin T., DDS BH 7-Mar-19 DEN

Pacific Northwest Dental Care BH 7-Mar-19 DENRenton Smile Dentistry BH 7-Mar-19 DEN

Southcenter Modern Dentistry BH 7-Mar-19 DENWest Valley Dental BH 7-Mar-19 DENAlaskan Copper Works - 6th Ave. PR 8-Mar-19 7238-06 SIU

Section c.iii - Part 1Appendix C

All facilities inspected by KCIW in 2019, listed in chronological order. During 2019, all SIUs were inspected at least once.*




Type of inspection

Sound Transit Operations and Maintenance Facility DANA 11-Mar-19 801-03 MISCConGlobal Industries Inc. HAB 12-Mar-19 932-01 MISCFirst South Properties RPS 12-Mar-19 4472-01 MISCCargill Inc. HAB 13-Mar-19 158-04 MISCSeattle Barrel Co. TG 18-Mar-19 7113-04 SIUQualawash Holdings LLC HAB 20-Mar-19 7153-06 SIUMastercraft Metal Finishing Inc. TG 21-Mar-19 7233-04 PVIndustrial Container Services - WA LLC HAB 21-Mar-19 7929-01 SIU

Bellevue, City of - NE Spring Multi-Modal Corridor Zone 1A Construction Project HAB 25-Mar-19 4468-01 MISCWallingford Dental Arts AP 26-Mar-19 DEN

Wallingford Family Dentistry AP 26-Mar-19 DENOberto Snacks Inc. TG 28-Mar-19 7706-07 SIUEmerald Services Inc. - Airport Way Facility PR 29-Mar-19 7884-02 SIUMar, Rod, DDS AP 29-Mar-19 DENMt. Baker Dental AP 29-Mar-19 DENRainier Dental Center AP 29-Mar-19 DENBurlington Environmental LLC - Kent AG 2-Apr-19 7159-09 MISCE&E Foods DANA 2-Apr-19 MISCStarbucks Coffee Co. - Kent Flexline Facility PR 2-Apr-19 7890-02 SIUFranz-Gai's Bakery - Weller St. GN 3-Apr-19 4296-01 MISCStarbucks Coffee Co. - Mercer Island Groundwater Remediation DANA 4-Apr-19 4058-03 MISCMicroSurgical Technology Inc. LE 4-Apr-19 7895-01 PV

King County Metro Transit Central/Atlantic Base PR 5-Apr-19 476-05 MISCKing County Metro Transit North Base PR 5-Apr-19 475-04 MISCKing County Metro Transit Ryerson Base PR 5-Apr-19 477-04 MISCWestern Washington Coca-Cola Bottling LLC DANA 8-Apr-19 7022-06 SIUBNSF Railway Co. - Interbay Facility RPS 9-Apr-19 7872-02 SIUPennon Construction - Maltby Business Park PR 9-Apr-19 1093-01 SIURomac Industries, Inc. DANA 10-Apr-19 7730-05 SIU




Type of inspection

Primus International - University Swaging Division RPS 11-Apr-19 7848-02 SIUConAgra Foods DANA 18-Apr-19 7671-05 PVPrecor Inc. - Plant 2 LE 18-Apr-19 7716-05 SIUGlacier Northwest Inc. - Kenmore Facility DANA 24-Apr-19 7740-04 SIUPacific Iron & Metal Co. PR 24-Apr-19 7577-05 SIUPrototron Circuits Inc. LE 24-Apr-19 7897-02 SIUCintas Corporation HAB 25-Apr-19 7857-02 SIUPhillips 66 Company - Renton Terminal HAB 25-Apr-19 7910-01 SIU

Northwest Center Industries LE 26-Apr-19 4302-01 MISCImaginetics LLC LE 26-Apr-19 7926-01 PVB.S.B. Diversified Co. Inc. PR 1-May-19 4293-01 MISCBall Corporation PR 1-May-19 7085-08 SIUAGC Biologics, Inc. DANA 2-May-19 7918-01 SIU4th & Morris Dentistry AP 9-May-19 DEN

First Impressions Dental Care AP 9-May-19 DENKing, Kirk, DDS AP 9-May-19 DENMyDentist Dental Care AP 9-May-19 DENScoles, Michael J., DMD AP 9-May-19 DENBlack Oxide LLC DANA 14-May-19 7702-06 SIU

Daniels Real Estate - 800 Columbia Construction Project PR 15-May-19 4489-01 MISCAramark Uniform & Career Apparel LLC DANA 16-May-19 7836-03 SIU

Northwest Gourmet Food Products Inc. - Renton Facility TG 20-May-19 7935-01 PVArt Brass Plating Inc. LE 20-May-19 7722-06 SIU

Northwest Gourmet Food Products Inc. - Renton Facility TG 20-May-19 7935-01 SIUSmith Brothers Farms Milk Plant GN 22-May-19 7943-01 SIUDavis Wire Corp. HAB 28-May-19 7243-05 SIUOptimar US, Inc. DANA 30-May-19 7944-01 PVSeattle, City of - SDOT - Elliott Bay Central Seawall Replacement Project PR 31-May-19 7912-02 SIUMastercraft Metal Finishing Inc. TG 5-Jun-19 7233-04 SIUUniversity of Washington Consolidated Laundry DANA 12-Jun-19 4301-01 MISC

Safeway Inc. - Beverage Plant TG 12-Jun-19 7042-05 SIU




Type of inspection

Darigold Inc. - Rainier Plant TG 13-Jun-19 7116-06 SIURainier Commons LLC - Old Rainier Brewery Site TG 13-Jun-19 7927-01 SIUBlack Raven Brewing Company - Suite A - Woodinville PR 14-Jun-19 4488-01 MISCMicroSurgical Technology Inc. LE 14-Jun-19 7895-01 SIUSeattle Center Arena Expansion DANA 20-Jun-19 MISCCarsoe US Inc. HAB 20-Jun-19 7931-01 SIULafarge - Seattle Plant AG 20-Jun-19 7925-01 SIU

WSDOT - SR-99 Demolition, Decomissioning, and Surface Street Project PR 20-Jun-19 7946-01 SIUFormula Corp Auburn LE 21-Jun-19 4067-04 PVFatigue Technology Inc. PR 21-Jun-19 9714-01 SIUSkills Inc. - Ballard Facility DANA 27-Jun-19 7552-05 SIU

Taylor Farms Northwest LLC TG 27-Jun-19 7917-01 SIUTri-Way Industries Inc. - Auburn TG 27-Jun-19 7746-05 SIUKing County SWD - Algona Transfer Station RPS 1-Jul-19 7905-01 SIU

Westway Feed Products LLC DANA 3-Jul-19 952-01 MISCLafarge - Seattle Plant AG 8-Jul-19 7925-02 MISCTrident Seafoods Corp. GN 9-Jul-19 7901-01 SIUUniSea Inc. DANA 9-Jul-19 7919-01 SIURainier Industries Ltd. GN 10-Jul-19 MISCGeneral Electric Co. - Dawson Street PR 11-Jul-19 543-04 MISCSound Transit - Northgate Link Extension - Maple Leaf Portal (Phase 2) GN 11-Jul-19 7902-02 SIUKent, City of - South 224th Street Improvements Construction Project DANA 16-Jul-19 1077-01 MISCSpace Exploration Technologies TG 16-Jul-19 MISCSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) TG 16-Jul-19 7920-01 SIUFinishing Unlimited Inc. LE 17-Jul-19 9715-01 MISCWashington Liftruck LE 17-Jul-19 806-02 MISCPacific Propeller International LLC PR 17-Jul-19 7235-05 SIURyder Truck Rental, Inc. PR 18-Jul-19 MISC




Type of inspection

TLP Management Services LLC GN 24-Jul-19 7592-05 SIU

Seattle Iron and Metals Corp. HAB 25-Jul-19 750-03 MISCFacebook Technologies, LLC (RED9461) - Matrix TG 29-Jul-19 4506-01 MISCBoeing Commercial Airplane - Renton - Apron R & Mitigation Hangar HAB 30-Jul-19 4486-01 MISCBoeing Commercial Airplane - Renton HAB 30-Jul-19 7630-06 SIU

WSDOT - SR-99 Demolition, Decomissioning, and Surface Street Project PR 2-Aug-19 7946-01 SIUIsland Spring Inc. RPS 5-Aug-19 7735-05 SIUInnovative Solutions Inc. RPS 6-Aug-19 805-04 MISCCeradyne Inc., a 3M Company - Seattle LE 6-Aug-19 7507-05 PVKerry, Inc. LE 8-Aug-19 7854-02 PVMachinists, Inc. Plant 5 LE 13-Aug-19 7892-03 SIUElysian Brewing Company - Airport Way S. DANA 14-Aug-19 4211-03 MISCAdvanced Care Dental AP 14-Aug-19 DENElevate Family Dentistry AP 14-Aug-19 DENSound Transit - L200 Lynnwood Link Extension - Ronald Bog Wetland Mitigation Site RPS 19-Aug-19 MISC

National Industrial Concepts LE 20-Aug-19 7824-03 SIUSafeway Inc. - Milk and Ice Cream Plant LE 20-Aug-19 7832-03 SIU

Waste Management National Services - 8th Avenue South Reload Facility AG 20-Aug-19 7928-02 SIUHospital Central Services Association Inc. LE 21-Aug-19 4325-02 MISCIssaquah, City of - Decant Station DANA 28-Aug-19 MISCEmerald Services Inc. - Airport Way Facility PR 30-Aug-19 7884-02 SIUGM Nameplate Inc. HAB 4-Sep-19 7187-07 SIU

King's Command Foods LLC DANA 4-Sep-19 7742-04 SIUWestern Pneumatic Tube Company LLC HAB 5-Sep-19 7604-05 SIUBoeing Commercial Airplane - North Field PR 6-Sep-19 7594-06 SIU




Type of inspection

WSDOT - SR-99 Demolition, Decomissioning, and Surface Street Project PR 6-Sep-19 7946-01 SIU

Honeywell International Inc. DANA 10-Sep-19 7206-07 SIUSte. Michelle Wine Estates HAB 10-Sep-19 7889-02 SIUTerex Washington Inc. - North Campus HAB 10-Sep-19 7680-06 SIUBoeing Commercial Airplane - Renton HAB 11-Sep-19 7630-06 SIUBurlington Environmental LLC - Kent AG 11-Sep-19 7159-09 SIUNorthwest Cascade Inc. - Septage Thickening and Dewatering Facility HAB 11-Sep-19 7938-01 SIU

WSDOT - SR-99 Demolition, Decomissioning, and Surface Street Project PR 12-Sep-19 7946-01 MISC

TCC Northwest Development - 1001 Office Towers LE 13-Sep-19 4500-01 MISCElectrofinishing Inc. GN 17-Sep-19 7578-04 SIUSeattle, City of - SPU - Kent Highlands Landfill DANA 17-Sep-19 7115-05 SIUPure Blue Tech LE 18-Sep-19 MISC

Marine Vacuum Service Inc. AG 19-Sep-19 7676-07 SIUSeafreeze Aquisition, LLC (aka Lineage Logistics - Seattle Michigan Facility) PR 20-Sep-19 7896-02 SIUShasta Beverages LE 20-Sep-19 7881-02 SIUStoller Metals Inc. DANA 26-Sep-19 MISC

Silicon Designs Inc. - Kirkland RPS 26-Sep-19 7914-02 SIUAward Dental DANA 26-Sep-19 DENButterfield, Pamela, DDS DANA 26-Sep-19 DENGentle Dental DANA 26-Sep-19 DENJames, Kenneth, DDS DANA 26-Sep-19 DEN

Kent Station Family Dentistry DANA 26-Sep-19 DENOlson, Thomas M., DDS DANA 26-Sep-19 DENTimothy R. Gray DANA 26-Sep-19 DENWillamette Dental Group DANA 26-Sep-19 DENFoss Maritime Company RPS 30-Sep-19 7703-05 SIUCedar Dental Group DANA 30-Sep-19 DEN

East Valley Family Dentistry DANA 30-Sep-19 DENEvergrins DANA 30-Sep-19 DENImage Family Dental DANA 30-Sep-19 DEN




Type of inspection

McDaniels, Mark K., DDS DANA 30-Sep-19 DENMichael S. Korn, DDS DANA 30-Sep-19 DENRenton Family Dentistry DANA 30-Sep-19 DEN

Northwest Container Services Inc. - Seattle Intermodal Yard GN 1-Oct-19 MISCBaker Commodities Inc. RPS 1-Oct-19 7556-05 SIUMikron Industries RPS 1-Oct-19 7749-06 SIU

City Investors IX, LLC - Block 38 Construction Project PR 2-Oct-19 4493-02 MISC

KDL Enterprises Inc. dba. Northwest Powder Solutions HAB 2-Oct-19 MISC

Western United Fish Company HAB 2-Oct-19 4508-01 MISCMagnetic and Penetrant Services Co. RPS 4-Oct-19 7873-03 SIUAdmiral Dental AP 8-Oct-19 DENAlki Dental AP 8-Oct-19 DENMichael Korn DDS AP 8-Oct-19 DENPhilip R. Howard DDS AP 8-Oct-19 DENWest Seattle Dental Center AP 8-Oct-19 DENPacific Propeller International LLC PR 9-Oct-19 7235-05 SIUUniversal Sheet Metal Inc. RPS 10-Oct-19 7525-05 SIUJanuary Foods Corp. LE 15-Oct-19 7904-01 SIUOptimar US, Inc. DANA 15-Oct-19 7944-01 SIUSound Transit - Northgate Link Extension - University District Station PR 18-Oct-19 7911-02 SIUSlurry Waste Solutions - Bay Area Concrete RPS 22-Oct-19 MISCProbi USA, Inc. GN 23-Oct-19 4167-02 MISCProbi USA, Inc. GN 23-Oct-19 4167-02 MISCBurlington Environmental LLC - Kent AG 30-Oct-19 7159-09 PVCarl Zapffe Inc. PR 30-Oct-19 9717-01 SIUExotic Metals Forming Co. PR 30-Oct-19 7672-06 SIUImaginetics LLC LE 31-Oct-19 7926-01 SIUSpiration Inc. dba Olympus Respiratory America PR 1-Nov-19 7891-02 SIUSound Transit - L200 Lynnwood Link Extension - Northgate Station to 200th Street DANA 5-Nov-19 4491-01 MISCBoeing Company - Plant 2 Facility HAB 7-Nov-19 7811-04 SIUKerry, Inc. LE 8-Nov-19 7854-02 SIUBoeing Electronics Center DANA 14-Nov-19 7508-05 SIUBrighton Dental AP 14-Nov-19 DEN




Type of inspection

Columbia City Dental AP 14-Nov-19 DENHolly Park Medical and Dental Clinic AP 14-Nov-19 DENPhuoc Quang Phi Dental Clinic AP 14-Nov-19 DENSeward Park Family Dental AP 14-Nov-19 DENSmile by the Station AP 14-Nov-19 DENWong, Grant J., DDS AP 14-Nov-19 DEN

Bellevue, City of - NE Spring Multi-Modal Corridor Zone 2 Construction Project PR 15-Nov-19 4497-01 MISCBlue Origin LLC TG 15-Nov-19 7940-01 SIUCeradyne Inc., a 3M Company - Seattle LE 15-Nov-19 7507-05 SIUUniversity of Washington Seattle Campus LE 15-Nov-19 7923-01 SIUAccrete Construction - Weatherly Inn RPS 18-Nov-19 MISCConAgra Foods DANA 21-Nov-19 7671-05 SIU

Darigold Inc. - Issaquah Plant TG 21-Nov-19 7075-06 SIUHytek Finishes Co. LE 21-Nov-19 7569-04 SIURabanco Recycling Co. RPS 21-Nov-19 7595-06 SIUAccurate Industries TG 25-Nov-19 7864-02 SIUKing County WTD - Georgetown Wet Weather Treatment Station Construction Project GN 25-Nov-19 7937-02 SIU

King County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project GN 25-Nov-19 7939-02 SIUPort of Seattle, Sea-Tac International Airport, IWS PR 25-Nov-19 7810-03 SIUSeattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor TG 25-Nov-19 7945-01 SIUSound Transit - East Link Extension - Shimmick-Parsons JV-E320 LE 26-Nov-19 7936-01 SIU

Sound Transit - N160 Northgate Link Extension - Station Construction Project RPS 2-Dec-19 7933-01 SIUPartner Therapeutics TG 3-Dec-19 7806-03 SIUSkills Inc. - Auburn Facility DANA 3-Dec-19 7719-07 SIUASKO Processing Inc. RPS 4-Dec-19 7728-05 MISCASKO Processing Inc. RPS 4-Dec-19 7728-04 SIU




Type of inspection

Terex Washington Inc. - South Campus HAB 4-Dec-19 7701-08 SIUAerojet Rocketdyne Inc. TG 5-Dec-19 7778-05 SIUSkills Inc. - Ballard Facility DANA 9-Dec-19 7552-05 MISCKing County SWD - Cedar Hills Landfill GN 9-Dec-19 7842-03 SIUMarel Seattle Inc. DANA 9-Dec-19 7821-03 SIU

Cedar Grove Composting Inc. GN 10-Dec-19 7652-05 SIURed Dot Corporation BZ 10-Dec-19 7866-03 SIUPacific Propeller International LLC PR 12-Dec-19 7235-06 MISCSound Transit - L200 Lynnwood Link Extension - Northgate Station LE 12-Dec-19 4487-01 MISCAuto-Chlor System BZ 13-Dec-19 4428-02 MISCACE USA BZ 16-Dec-19 MISCBoeing Commercial Airplane - Auburn GN 16-Dec-19 7599-07 SIUTim's Cascade Snacks RPS 16-Dec-19 7865-02 SIUMSRE, LLC - 400 Westlake HAB 18-Dec-19 1098-01 MISCVentilation Power Cleaning Inc. HAB 19-Dec-19 420-06 MISCVigor Shipyards Inc. TG 19-Dec-19 7782-08 SIU

Legend for type of inspection:

Dental DENMiscellaneous MISCPost-violation PVSignificant industrial user SIU

Legend for compliance inspector:

Lydia Eng LEArnaud Girard AGTodd Gowing TGDave Haberman HABDana Heinz DANABrian Huzmillo BHGreg Newborn GNAnna Pennington APPeggy Rice PRRyan Salem RPSBiniam Zelelow BZ

* - City of Seattle’s Ship Canal Water Quality project was not inspected because the project had not started at the end of 2019.


Annual Report - Appendix 3C, Part 2: SIU Self-Monitoring Data

Accurate Industries

Permit Number: 7864-02

Sample Site: Site Description:IW1039A Outlet from pH neutralization systerm

Sampling Date Sample # Sampling Description Analysis Type Collection Type

01/03/2019 CONTINUOUSIWFLOWIW Flow Parameters1901034585

01/03/2019 COMPOSITENPDES ICPIW Metals, Totals ICP1901034586












04/04/2019 CONTINUOUSIWPHCONTpH Field, Minimum & Maximum1904040051















































Aerojet Rocketdyne Inc.


Sample Site: Site Description:A30721 B-30 Passivation Area



























































Sample Site: Site Description:A30726 B-32 Wave Solder













Sample Site: Site Description:A3072F B-63 Bi-Propellant NOx Gas Scrubber




02/25/2019 GRABNPDES ICPIW Metals, Totals ICP1902258153




















Sample Site: Site Description:A3072G B-63 Bi-Propellant Boiler/Deaerator System



























AGC Biologics, Inc.


Sample Site: Site Description:A31471 Outlet pipe from final treatment tank





































Sample Site: Site Description:A31471 Outlet pipe from final treatment tank












Alaskan Copper Works - 6th Ave.


Sample Site: Site Description:A4010 sample line connection in pretreatment room


















































Sample Site: Site Description:A40102 x-ray film processing effluent



02/14/2019 GRAB (FIELD)IWPHField pH1902149216
















Aramark Uniform & Career Apparel LLC


Sample Site: Site Description:A8218 Sampling trough located next to clarifier



01/04/2019 GRABIWPHCONTpH Field, Minimum & Maximum1901044421




01/17/2019 GRABSETVField Settleable Solids by Imhoff Cone1901174431

01/17/2019 3 GRABSHEMTotal Oil & Grease1901174820

















































Art Brass Plating Inc.


Sample Site: Site Description:A4013 Neutralization Sump from electroplating area

















































Sample Site: Site Description:A40132 sample port after cyanide treatment


01/03/2019 CN_COMP(4)CN-ACCyanide, Amenable to Cl1901034454


















































ASKO Processing Inc.


Sample Site: Site Description:A1013 flow meter sample port on treatment system


01/02/2019 CN_COMP(4)CNCyanide, Total1901025446



















Sample Site: Site Description:A1013 flow meter sample port on treatment system
















































Baker Commodities Inc.


Sample Site: Site Description:A5059 Daft Building Mix Tank



01/02/2019 GRAB (FIELD)IWDSULFSulfides, Dissolved1901024371




01/05/2019 GRAB (FIELD)FFFOG-VFFree Floating FOG by Volumetric Flask1901054380







































Sample Site: Site Description:A50591 MH R24-05-A (56th Ave. S.)


01/02/2019 CONTINUOUSIWH2SAthmospheric Hydrogen Sulfide (H2S)1901024385






























Ball Corporation


Sample Site: Site Description:A8009 Stran-Structure Discharge Flume





01/13/2019 COMPOSITEFLFluoride - SM 4500-F-F1901134846

01/14/2019 3 GRABSSGT-HEMOil & Grease, Non-Polar 16641901144847




01/31/2019 COMPOSITECAN PRODCan production - CFR 4651901314848


































Black Oxide LLC


Sample Site: Site Description:A90303 Final discharge tank in NW corner Oxide Room


























































Blue Origin LLC


Sample Site: Site Description:A82471 cooling water reservoir




04/04/2019 GRABH2O2Hydrogen Peroxide1904049787






Sample Site: Site Description:A82479 Discharge sump near Clean Room














































BNSF Railway Co. - Interbay Facility




Sample Site: Site Description:A4153 Sample outlet after DAF treatment system
























































Boeing Commercial Airplane - Auburn


Sample Site: Site Description:A81002 Bldg.17- 15 Wastewater Pretreatment Plant



































































Sample Site: Site Description:A8100N Bldg. 17-10 Ti n-Tan Aqueous Degreaser
























Sample Site: Site Description:A8100S Bldg- 17-10 Water Jet Cutting
























Boeing Commercial Airplane - North Field




Sample Site: Site Description:A42292 BLDG 3-369 WWTP storage tank





01/03/2019 VOA_COMP(4)VOA-SURIW Volatiles by Purge and Trap GC-MS1901035313

01/03/2019 COMPOSITE-BNABNA-SURIW Semi-Volatiles by GC-MS1901035314












































Sample Site: Site Description:A42292-A Baker Tank - Temporary






Sample Site: Site Description:A4229C Sweeper Decant Station - Bldg 3-337
































Boeing Commercial Airplane - Renton


Sample Site: Site Description:A5015R Bldg. 4-83 Wastewater Treatment Plant



























01/31/2019 COMPOSITEIWFLOWIW Flow Parameters1901315119
















Sample Site: Site Description:B50153 Last chamber oil water separator























Boeing Company - Plant 2 Facility


Sample Site: Site Description:A40232 Car Wash


















Sample Site: Site Description:A4023H 2-10 Bldg., Waterjet machining System

































Sample Site: Site Description:A4023I Building 2-122, Wastewater Treatment System




















Boeing Electronics Center


Sample Site: Site Description:A90277 Building 7-107

































































Burlington Environmental LLC - Kent




Sample Site: Site Description:A80602 Outlet Pipe from CWT Waste Treatment Systems



01/03/2019 COMPOSITEHG-CVAA-MMercury, Total CVAA, Mid1901035538

































































Sample Site: Site Description:A80608 Outlet Pipe from Industrial Stormwater System





































Carsoe US Inc.


Sample Site: Site Description:IW1325A Effluent pipe from batch discharge tank





















Cedar Grove Composting Inc.


Sample Site: Site Description:A90501 Cedar Grove Composting Sample Port





































































Ceradyne Inc., a 3M Company - Seattle


Sample Site: Site Description:A4121 Located in the wastewater treatment area.










Cintas Corporation


Sample Site: Site Description:A8181 Outside manhole next to the treatment system




01/02/2019 GRAB-VOAVOA-SURIW Volatiles by Purge and Trap GC-MS1901025474





















































ConAgra Foods


Sample Site: Site Description:A8097 Grease Trap Outlet Sampling "T"

















































Darigold Inc. - Issaquah Plant


Sample Site: Site Description:A6001 Sampling Vault





























































Darigold Inc. - Rainier Plant


Sample Site: Site Description:A50311 Inside left gray bldg near pH neutralization










Sample Site: Site Description:A50311 Inside left gray bldg near pH neutralization






















































Davis Wire Corp.


Sample Site: Site Description:A8005 Outside Wier Box




































































Sample Site: Site Description:A8005 Outside Wier Box



























Electrofinishing Inc.


Sample Site: Site Description:A90311 Outlet on HM precipitation tank














































Sample Site: Site Description:A90311 Outlet on HM precipitation tank














Emerald Services Inc. - Airport Way Facility


Sample Site: Site Description:A42241 Manhole and or final effluent box









01/03/2019 COMPOSITEICP437Metals by ICP for CWT Companies1901034727
































Exotic Metals Forming Co.


Sample Site: Site Description:A81355 Outlet Side of Pickle Room Floor Sump












































Sample Site: Site Description:A81356 Combined E. Alkaline/Dye Penetrant Rinses





































































Sample Site: Site Description:A81358 Ultrasonic Aqueous Cleaning System






Foss Maritime Company


Sample Site: Site Description:A44011 Treated Pressure Wash Water from batch tank








































Sample Site: Site Description:A44012 Sample tap on stormwater discharge









Glacier Northwest Inc. - Kenmore Facility


Sample Site: Site Description:A2075 Sample tee after sewer meter








































































GM Nameplate Inc.


Sample Site: Site Description:A42511 Cleanline


















Sample Site: Site Description:A42514 Electroform























































Honeywell International Inc.


Sample Site: Site Description:A30029 Building 3, reed fab, microsensor and mems.


















































Sample Site: Site Description:A3002C Fab cleaning Aqeous cleaner rinse


























Hytek Finishes Co.


Sample Site: Site Description:A81041 Monitoring Manhole/Discharge Tank
















































Sample Site: Site Description:A81041 Monitoring Manhole/Discharge Tank
































































Imaginetics LLC


Sample Site: Site Description:IW1304A Final discharge to POTW















Industrial Container Services - WA LLC


Sample Site: Site Description:A4073 Aperture - NW corner







































06/27/2019 GRAB (FIELD)IWFLOW_RATEIW Flow Rate Measurement1906276036












































Island Spring Inc.


Sample Site: Site Description:A70051 Sample tap next to aeration tank




































































January Foods Corp.


Sample Site: Site Description:IW1077A Oil/Water/Grease Separator
























































Kerry, Inc.


Sample Site: Site Description:A45311 Outside, north side of bldg - treatment tank






King County SWD - Algona Transfer Station


Sample Site: Site Description:A81071 Lift Station
















King County SWD - Cedar Hills Landfill


Sample Site: Site Description:A9002 King County Maintenance Hole R10-52
























Sample Site: Site Description:A90021 Cedar Hills Leachate/Effluent Pump Sta WW











































King County WTD - Georgetown Wet Weather Treatment Station Construction Project


Sample Site: Site Description:IW1348A Side sewer connection - 4th Av. S.




01/17/2019 CONTINUOUSIWFLOW_RATEIW Flow Rate Measurement1901174822




Sample Site: Site Description:IW1348B Sample tap at end of treatment system

















Sample Site: Site Description:IW1348B Sample tap at end of treatment system














King County WTD - Georgetown Wet Weather Treatment Station Conveyance

Construction Project


Sample Site: Site Description:IW1367C KC MH - Occidental Av S. & S. Michigan St.


01/01/2019 GRAB (FIELD)SETVField Settleable Solids by Imhoff Cone1901014976

01/04/2019 CONTINUOUSIWFLOW_RATEIW Flow Rate Measurement1901044971






Sample Site: Site Description:IW1367A Catch Basin discharge to Michigan Trunk






















Sample Site: Site Description:IW1367C KC MH - Occidental Av S. & S. Michigan St.










Sample Site: Site Description:IW1367D EBI Diversion MH




























Sample Site: Site Description:IW1367F Brandon Street Regulator Station














King County WTD - Kent/Auburn Conveyance System Improvements Project - Phase B


Sample Site: Site Description:IW1327A City of Pacific PODs from TS






01/28/2019 GRABTURBTurbidity1901284839







King's Command Foods LLC


Sample Site: Site Description:A8160 Sample tee in outlet pipe


01/01/2019 COMPOSITEFFFOG-VFFree Floating FOG by Volumetric Flask1901015665





































Lafarge - Seattle Plant


Sample Site: Site Description:A45941 Transload & Soil Handling WWTS Outlet Pipe


01/10/2019 GRAB (FIELD)IWPHCONTpH Field, Minimum & Maximum1901105167










































Sample Site: Site Description:A45942 Spigot on Truck wash pad Sump outlet pipe

















Sample Site: Site Description:A45943 Spigot on Wastewater Storage Tank outlet pipe

























Sample Site: Site Description:A45941 Transload & Soil Handling WWTS Outlet Pipe






































Sample Site: Site Description:A45942 Spigot on Truck wash pad Sump outlet pipe

















Machinists, Inc. Plant 5


Sample Site: Site Description:IW1158A Sampling port after pretreatment system






Magnetic and Penetrant Services Co.


Sample Site: Site Description:A4370 Final pH adjust tank in treatment area









































Marel Seattle Inc.


Sample Site: Site Description:A45901 Sampling Tee at Batch Tank Discharge


























Marine Vacuum Service Inc.


Sample Site: Site Description:A4297 Sample Tap on CWT Batch Discharge Tank
























































Sample Site: Site Description:A4297A Sample Tap on Marine Sewage Discharge Pipe


























Sample Site: Site Description:A4297B Sample tap on Non-CWT system discharge pipe





































Mastercraft Metal Finishing Inc.


Sample Site: Site Description:A4199 Final sump outside bermed area.






































MicroSurgical Technology Inc.


Sample Site: Site Description:IW1209A Discharge Pipe to sewer













Sample Site: Site Description:IW1209A Discharge Pipe to sewer














Mikron Industries


Sample Site: Site Description:A82225 Tech Center A Building sample tap






























































National Industrial Concepts


Sample Site: Site Description:A31481 Tap in pipe leaving pretreament























National Products Inc.


Sample Site: Site Description:A45991 spigot at discharge point




























































Northwest Cascade Inc. - Septage Thickening and Dewatering Facility


Sample Site: Site Description:IW1177A sample tap off of treatment system

























































Sample Site: Site Description:IW1177A sample tap off of treatment system








































Northwest Gourmet Food Products Inc. - Renton Facility


Sample Site: Site Description:IW1319A discharge line at end of final treatment






































Oberto Snacks Inc.


Sample Site: Site Description:A81401 Downstream MH

















Optimar US, Inc.


Sample Site: Site Description:IW1413A Effluent pipe from batch tank





















Pacific Iron & Metal Co.


Sample Site: Site Description:A4318 Manhole adjacent to pretreatment system



























Sample Site: Site Description:A4318 Manhole adjacent to pretreatment system






































Pacific Propeller International LLC


Sample Site: Site Description:A8011 Downstream Weir Box























































Sample Site: Site Description:A8011 Inside -Sample Tap Clear Water Holding Tank







Partner Therapeutics


Sample Site: Site Description:A10861 Outlet from final discharge tank










































Phillips 66 Company - Renton Terminal


Sample Site: Site Description:A81491 spigot








02/18/2019 GRAB (FIELD)IWFLOWIW Flow Parameters1902187813









































Port of Seattle, Sea-Tac International Airport, IWS


Sample Site: Site Description:A70101 AKART Pump Station



01/03/2019 COMPOSITEBOD_TSSSucharge monitoring1901035243

















01/31/2019 CONTINUOUSBODBiological Oxygen Demand1901315245






































Precor Inc. - Plant 2


Sample Site: Site Description:A33171 Sample sump at end of phosphating line.












































Sample Site: Site Description:A33171 Sample sump at end of phosphating line.































Primus International - University Swaging Division


Sample Site: Site Description:A31581 Discharge pipe behind dye penetrant line





































Sample Site: Site Description:A31582 Discharge pipe from furnace quench tank













Sample Site: Site Description:A31581 Access cover for flr. drain at 12’ rinse stn.















Sample Site: Site Description:A31581 Access cover for flr. drain at 12’ rinse stn.






























Protective Coatings Inc.


Sample Site: Site Description:A50181 Stainless steel effluent collection sump






































Sample Site: Site Description:A50181 Stainless steel effluent collection sump





































































Prototron Circuits Inc.


Sample Site: Site Description:A30881 Discharge pipe from waste treatment system

















































Sample Site: Site Description:A30883 Spigot on gold plating rinse discharge pipe



















































Qualawash Holdings LLC


Sample Site: Site Description:A80721 Outlet (spigot) of the batch tank

















Sample Site: Site Description:A80721 Outlet (spigot) of the batch tank

























































Rabanco Recycling Co.


Sample Site: Site Description:A43406 South manhole no. 43





















































Rainier Commons LLC - Old Rainier Brewery Site


Sample Site: Site Description:IW1056A MH near SE corner of Bldg along Airport Way S






Sample Site: Site Description:IW1056B MH near NE corner of Blg 2 on N side of site




Red Dot Corporation


Sample Site: Site Description:IW1061C Sample spigot off treatment system































Romac Industries, Inc.




Sample Site: Site Description:A20701 Sampling port on discharge line



































































Safeway Inc. - Beverage Plant


Sample Site: Site Description:A60092 Discharge, pH equal. tank - water treat. room
















































Safeway Inc. - Milk and Ice Cream Plant


Sample Site: Site Description:A6004A Outlet Pipe from Wastewater Treatment System


















Seafreeze Aquisition, LLC (aka Lineage Logistics - Seattle Michigan Facility)


Sample Site: Site Description:A42301 Manhole in East parking lot








Sample Site: Site Description:A42301 Manhole in East parking lot
























































Seattle, City of - SPU - Kent Highlands Landfill


Sample Site: Site Description:A8019 Wet Well




















Sample Site: Site Description:A8019 Wet Well
















































Shasta Beverages


Sample Site: Site Description:A80131 Outlet from pH Equalization Tank








































Silicon Designs Inc. - Kirkland


Sample Site: Site Description:IW1148A Effluent of 200-gal Storage Tank















































Skills Inc. - Auburn Facility


Sample Site: Site Description:A90641 Discharge pipe from pH neutralization tank
















Sample Site: Site Description:A90641 Discharge pipe from pH neutralization tank


























Skills Inc. - Ballard Facility


Sample Site: Site Description:A1030 Effluent pipe after pH neutralization tank.






































Smith Brothers Farms Milk Plant


Sample Site: Site Description:IW1163A Outlet Tee on Grease Interceptor































































Sound Transit - East Link Extension - Shimmick-Parsons JV-E320


Sample Site: Site Description:IW1347A sampling spigot from last treatment system






Sample Site: Site Description:IW1347B sampling spigot from last treatment system



























Sample Site: Site Description:IW1347D sampling spigot from last treatment system

























































Sample Site: Site Description:IW1347E sampling spigot from last treatment system







































Sound Transit - N160 Northgate Link Extension - Station Construction Project


Sample Site: Site Description:IW1334A Discharge pipe from system 1























































Sample Site: Site Description:IW1334B Discharge pipe from system 2

























Sound Transit - Northgate Link Extension - Maple Leaf Portal (Phase 2)


Sample Site: Site Description:IW1179B Side sewer connection - 1st Ave NE to MH 389A












































Sample Site: Site Description:IW1179B Side sewer connection - 1st Ave NE to MH 389A
















Sound Transit - Northgate Link Extension - Roosevelt Station (Phase 2)


Sample Site: Site Description:IW1214A Final TreatmentTank












































Sound Transit - Northgate Link Extension - University District Station


Sample Site: Site Description:IW1193A sample port on effluent pipe



































Spiration Inc. dba Olympus Respiratory America


Sample Site: Site Description:IW1153A discharge pipe












Starbucks Coffee Co. - Kent Flexline Facility




Sample Site: Site Description:IW1176A Metering Manhole















































Sample Site: Site Description:IW1176B Teavana - COP Tank Process








































Ste. Michelle Wine Estates




Sample Site: Site Description:A3009 Clean Out
















































Taylor Farms Northwest LLC


Sample Site: Site Description:A82611 clean out at end of treatment system





























































Terex Washington Inc. - North Campus


Sample Site: Site Description:A30324 Floor sump next to WWTS clarifier in bldg 4

















































Terex Washington Inc. - South Campus


Sample Site: Site Description:A31053 Floor sump under wash line, Bldg. 7































Sample Site: Site Description:A31054 End of Powder Coat Wash System, Bldg. 6
































Sample Site: Site Description:A31055 GL Wash Line Discharge Pipe
























































Sample Site: Site Description:A31056 SL Line Wash Discharge Pipe
































































Sample Site: Site Description:A31057 Large Slab Paint Line

























Thermaline Inc


Sample Site: Site Description:IW1410A sample tap off discharge pipe






Tim's Cascade Snacks


Sample Site: Site Description:A90711 Outlet from wastewater treatment system








































TLP Management Services LLC


Sample Site: Site Description:A4326 SPIGOT ON PIPE TO SEWER

















































Sample Site: Site Description:A43262 Sample Port After Air Sparging Unit


01/16/2019 GRABVOA-SURIW Volatiles by Purge and Trap GC-MS1901162578



































Trident Seafoods Corp.


Sample Site: Site Description:A4489 Outside Sampling Site after router screener


01/17/2019 GRABFFFOG-VFFree Floating FOG by Volumetric Flask1901174819








































Sample Site: Site Description:A4489 Outside Sampling Site after router screener












Tri-Way Industries Inc. - Auburn


Sample Site: Site Description:A90681 Tap in pipe following pH neutralization tank.














UniSea Inc.


Sample Site: Site Description:IW1120A outlet from solids screening sump plant 1
































































Sample Site: Site Description:IW1120B outlet from solids screening sump plant 2































































University of Washington Seattle Campus




Sample Site: Site Description:IW1275A Disch. pipe pH neutralization tank (A2062)








































Sample Site: Site Description:IW1275B B wing basement after ASUs (A20842)







03/25/2019 COMPOSITEHG_CALCULATEDMercury calculated - Dental offices only1903257634

















Sample Site: Site Description:IW1275D D wing basement after ASUs (A20841)






















Vigor Shipyards Inc.




Sample Site: Site Description:A41027 Sampling tap from Dockwater System





































































Sample Site: Site Description:A41028 Detention Tanks on Eastside of property














































Sample Site: Site Description:A41028A Discharge Pipe from overflow of Dockwater









Waste Management National Services - 8th Avenue South Reload Facility


Sample Site: Site Description:IW1215A Sample tap on treatment system discharge pipe





































Western Pneumatic Tube Company LLC


Sample Site: Site Description:A20061 tap on the discharge pipe






















Western Washington Coca-Cola Bottling LLC


Sample Site: Site Description:A6002 Vault downstream from pH neutralization syst.


















































WSDOT - SR-99 Demolition, Decomissioning, and Surface Street Project


Sample Site: Site Description:IW1419E Area 2 - Sample port on outlet of treat syste


















06/19/2019 GRABPCBIW PCB's1906196091








07/08/2019 GRABPCBIW PCB's1907086505



Sample Site: Site Description:IW1419H Area 3-samp port on outlet treat system 3 A






02/26/2019 GRABPCBIW PCB's1902266668
















03/08/2019 GRABPCBIW PCB's1903088674























04/09/2019 GRABPCBIW PCB's1904090364





















05/02/2019 GRABPCBIW PCB's1905022342





Sample Site: Site Description:IW1419I sample port on 3B Treatment System



09/19/2019 GRABPCBIW PCB's1909190974



09/20/2019 GRABIWFLOW_RATEIW Flow Rate Measurement1909200964









Sample Site: Site Description:IW1419J Area 4 - sample port on Treat sys 4A
















Sample Site: Site Description:IW1419K Area 4 - sample port treat sys 4B






08/08/2019 GRABPCBIW PCB's1908088893






King County Compliance Monitoring Data - All Authorization Types

AGC Biologics, Inc.

Permit Number: 7918-01PERMITAuthorizationType:

A31471Sample Site: Site Description:

Sample Date Sampling Description Analysis Type Collection TypeSample #

Outlet pipe from final treatment tank

Sampling Type

03/25/2019 CONTINUOUSIWFLOWIW Flow ParametersL72012-1 Heavy Metals Permittees

03/25/2019 GRAB (FIELD)IWPHField pHL72012-2 Heavy Metals Permittees

03/25/2019 VOA_COMP(4)VOA-AMINESOrganics - AminesL72012-3 Heavy Metals Permittees

03/25/2019 VOA_COMP(4)VOA-IWvolatile organics (phamceuticals

- 439)

L72012-4 Heavy Metals Permittees

03/25/2019 VOA_COMP(4)VOA-SURIW Volatiles by Purge and Trap

GC-MS


03/25/2019 CN_COMP(2)CNCyanide, TotalL72012-6 Heavy Metals Permittees

03/25/2019 CONTINUOUSIWPHCONTpH Field, Minimum & MaximumL72012-7 Heavy Metals Permittees





- 439)



GC-MS


ASKO Processing Inc.




flow meter sample port on treatment system

Sampling Type


03/04/2019 COMPOSITENPDES ICPIW Metals, Totals ICPL71885-2 Heavy Metals Permittees


03/04/2019 GRABNPDES ICPIW Metals, Totals ICPL71885-4 Heavy Metals Permittees



GC-MS





flow meter sample port on treatment system

Sampling Type









GC-MS



Accurate Industries


IW1039ASample Site: Site Description:


Outlet from pH neutralization systerm

Sampling Type







GC-MS







Aerojet Rocketdyne Inc.




B-30 Passivation Area

Sampling Type







GC-MS









Alaskan Copper Works - 6th Ave.




sample line connection in pretreatment room

Sampling Type


06/24/2019 COMPOSITEHG-CVAA-MMercury, Total CVAA, MidL72623-2 Heavy Metals Permittees






GC-MS








Alsco Inc.

Permit Number: 4282-03MAJOR DISCHARGE AUTHORIZATIONAuthorizationType:



Discharge sump

Sampling Type

06/10/2019 COMPOSITEBOD_TSSSucharge monitoringL72541-1 Surcharge Sampling




06/11/2019 GRABSETVField Settleable Solids by Imhoff

Cone














Amtrak National Railroad Passenger Corp.




Chemical Toilet Vault

Sampling Type

04/30/2019 GRABBOD_TSSSucharge monitoringL72268-1 Surcharge Sampling






Aramark Uniform & Career Apparel LLC




Sampling trough located next to clarifier

Sampling Type

01/30/2019 3 GRABSHEMTotal Oil & GreaseL71728-1 Fats, Oils, & Grease

(FOG) Permittees





Cone




(FOG) Permittees





Cone






Art Brass Plating Inc.






Neutralization Sump from electroplating area

Sampling Type




04/01/2019 COMPOSITE-BNABNA-SURIW Semi-Volatiles by GC-MSL72065-4 Heavy Metals Permittees


GC-MS


04/01/2019 CN_COMP(4)CN-ACCyanide, Amenable to ClL72065-6 Heavy Metals Permittees












sample port after cyanide treatment

Sampling Type



Auburn Dairy Products Inc.




final chamber of industrial wastewater sump

Sampling Type





04/17/2019 GRAB (FIELD)FFFOG-VFFree Floating FOG by

Volumetric Flask

L72194-5 Fats, Oils, & Grease

(FOG) Permittees










Volumetric Flask


(FOG) Permittees




BNSF Railway Co. - Interbay Facility




Sample outlet after DAF treatment system

Sampling Type


(FOG) Permittees




(FOG) Permittees



Baker Commodities Inc.




Daft Building Mix Tank

Sampling Type








Volumetric Flask


(FOG) Permittees

05/01/2019 GRAB (FIELD)IWDSULFSulfides, DissolvedL72267-7 Heavy Metals Permittees










Volumetric Flask


(FOG) Permittees







MH R24-05-A (56th Ave. S.)

Sampling Type

01/16/2019 CONTINUOUSIWH2SAthmospheric Hydrogen Sulfide

(H2S)

L71680-1 Post Violation Sampling


(H2S)



(H2S)


Ball Corporation




Stran-Structure Discharge Flume

Sampling Type

04/01/2019 3 GRABSSGT-HEMOil & Grease, Non-Polar 1664L72068-1 Fats, Oils, & Grease

(FOG) Permittees


04/01/2019 COMPOSITEFLFluoride - SM 4500-F-FL72068-3 Heavy Metals Permittees

04/01/2019 COMPOSITEICP465Metals by ICP for can

manufacturers




04/01/2019 GRABICP465Metals by ICP for can

manufacturers




GC-MS


08/12/2019 3 GRABSSGT-HEMOil & Grease, Non-Polar 1664L73008-1 Fats, Oils, & Grease

(FOG) Permittees



08/12/2019 COMPOSITEFLFluoride - SM 4500-F-FL73008-3 Heavy Metals Permittees

08/12/2019 COMPOSITEICP465Metals by ICP for can

manufacturers




08/12/2019 GRABICP465Metals by ICP for can

manufacturers




GC-MS




Bimbo Bakeries USA Inc.




Discharge from WW screen basket

Sampling Type





Black Oxide LLC




Final discharge tank in NW corner Oxide Room

Sampling Type









GC-MS







Black Raven Brewing Company - Suite A - Woodinville




Sample Port

Sampling Type















Cone





Blue Origin LLC




Discharge sump near Clean Room

Sampling Type


(FOG) Permittees







GC-MS



(FOG) Permittees










Bldg.17- 15 Wastewater Pretreatment Plant

Sampling Type


(FOG) Permittees









GC-MS



(FOG) Permittees







GC-MS




(FOG) Permittees







GC-MS



(FOG) Permittees







GC-MS


A8100NSample Site: Site Description:


Bldg. 17-10 Ti n-Tan Aqueous Degreaser

Sampling Type


(FOG) Permittees







GC-MS





(FOG) Permittees







GC-MS


A8100SSample Site: Site Description:


Bldg- 17-10 Water Jet Cutting

Sampling Type






Cone




GC-MS







Cone




GC-MS


Boeing Commercial Airplane - North Field




BLDG 3-369 WWTP storage tank

Sampling Type








GC-MS












GC-MS


A4229CSample Site: Site Description:


Sweeper Decant Station - Bldg 3-337

Sampling Type


(FOG) Permittees

03/20/2019 GRABHG-CVAA-MMercury, Total CVAA, MidL71973-2 Heavy Metals Permittees


03/20/2019 GRABPCBIW PCB'sL71973-4 Heavy Metals Permittees


Cone




(FOG) Permittees

10/29/2019 GRABHG-CVAA-MMercury, Total CVAA, MidL73589-2 Heavy Metals Permittees




Cone



Boeing Commercial Airplane - Renton


A5015RSample Site: Site Description:


Bldg. 4-83 Wastewater Treatment Plant

Sampling Type


(FOG) Permittees








GC-MS





(FOG) Permittees








GC-MS


Boeing Company - Plant 2 Facility


A4023HSample Site: Site Description:


2-10 Bldg., Waterjet machining System

Sampling Type








GC-MS









GC-MS


A4023ISample Site: Site Description:


Building 2-122, Wastewater Treatment System

Sampling Type











GC-MS


03/19/2019 COMPOSITEPCBIW PCB'sL71976-9 Heavy Metals Permittees









GC-MS


Boeing Defense, Space & Security - Developmental Center




Vactor Decant Station

Sampling Type


Boeing Electronics Center




Building 7-107

Sampling Type


GC-MS












Boeing Integrated Defense Systems - Military Flight Center

Permit Number: 11764-02LETTER OF AUTHORIZATIONAuthorizationType:





O/W separator

Sampling Type






Outlet Pipe from CWT Waste Treatment Systems

Sampling Type


(FOG) Permittees


GC-MS


01/10/2019 COMPOSITEICP437Metals by ICP for CWT

Companies





01/10/2019 GRABICP437Metals by ICP for CWT

Companies





(FOG) Permittees


Companies






Companies




GC-MS



(FOG) Permittees


GC-MS



Companies






Companies




(FOG) Permittees2019 Annual Pretreatment Report, King County Industrial Waste Program 428



GC-MS




Companies






Companies





Outlet Pipe from Industrial Stormwater System

Sampling Type



(FOG) Permittees







GC-MS



(FOG) Permittees







GC-MS


Cargill Inc.




Manhole at southwest corner of warehouse.

Sampling Type



Carsoe US Inc.






Effluent pipe from batch discharge tank

Sampling Type


GC-MS



(FOG) Permittees





06/20/2019 COMPOSITENPDES ICPIW Metals, Totals ICPL72603-1 Post Violation Sampling

06/20/2019 CONTINUOUSIWFLOWIW Flow ParametersL72603-2 Post Violation Sampling


(FOG) Permittees





Cedar Grove Composting Inc.




Cedar Grove Composting Sample Port

Sampling Type






Cone








Cone




Ceradyne Inc., a 3M Company - Seattle






Located in the wastewater treatment area.

Sampling Type











08/06/2019 GRABNPDES ICPIW Metals, Totals ICPL72961-1 Post Violation Sampling




08/06/2019 GRAB (FIELD)IWFLOWIW Flow ParametersL72964-1 Heavy Metals Permittees








Cintas Corporation




Outside manhole next to the treatment system

Sampling Type


(FOG) Permittees




Cone




GC-MS



(FOG) Permittees








Cone




GC-MS



ConAgra Foods




Grease Trap Outlet Sampling "T"

Sampling Type




03/14/2019 CONTINUOUSIWPHCONTpH Field, Minimum & MaximumL71953-1 Post Violation Sampling







Cone





Darigold Inc. - Issaquah Plant




Sampling Vault

Sampling Type






Volumetric Flask


(FOG) Permittees












Volumetric Flask


(FOG) Permittees




Darigold Inc. - Rainier Plant




Inside left gray bldg near pH neutralization

Sampling Type






Volumetric Flask


(FOG) Permittees







Inside left gray bldg near pH neutralization

Sampling Type






Volumetric Flask


(FOG) Permittees







Davis Wire Corp.




Outside Wier Box

Sampling Type









E&E Foods




Outlet from grease separator

Sampling Type





















Electrofinishing Inc.




Outlet on HM precipitation tank

Sampling Type


GC-MS










Elysian Brewing Company - Airport Way S.




spigot on treatment system discharge pipe

Sampling Type















Emerald Services Inc. - Airport Way Facility






Manhole and or final effluent box

Sampling Type


(FOG) Permittees



GC-MS






Companies




01/08/2019 COMPOSITE-BNAFORMALDEHYDEFormaldehyde by EPA Method

8315A





(FOG) Permittees



GC-MS





Companies





8315A







04/29/2019 CONTINUOUSIWFLOWIW Flow ParametersL72277-4 Surcharge Sampling












(FOG) Permittees



GC-MS





Companies





8315A





(FOG) Permittees



GC-MS





Companies






Exotic Metals Forming Co.




Outlet Side of Pickle Room Floor Sump

Sampling Type


GC-MS



(FOG) Permittees







(FOG) Permittees










Combined E. Alkaline/Dye Penetrant Rinses

Sampling Type







GC-MS









Ultrasonic Aqueous Cleaning System

Sampling Type


GC-MS










Formula Corp Auburn




sample 'T' after bulk neutralization tank

Sampling Type


04/18/2019 COMPOSITECODChemical Oxygen DemandL72195-11 Surcharge Sampling













sample 'T' after bulk neutralization tank

Sampling Type


(FOG) Permittees















07/24/2019 COMPOSITEBOD7_BOD_TSSBOD and TSS with BOD7L72832-2 Surcharge Sampling

07/25/2019 COMPOSITEBOD7_BOD_TSSBOD and TSS with BOD7L72832-3 Surcharge Sampling







Foss Maritime Company






Treated Pressure Wash Water from batch tank

Sampling Type









Sample tap on stormwater discharge

Sampling Type






(FOG) Permittees





Fremont Brewing Company - 9th Ave. Facility




Sampling Manhole after treatment vault

Sampling Type






















GM Nameplate Inc.




Cleanline

Sampling Type


GC-MS














Electroform

Sampling Type


GC-MS














Georgetown Brewing Co.




clean out

Sampling Type














Glacier Northwest Inc. - Kenmore Facility




Sample tee after sewer meter

Sampling Type



Cone





Cone



Hales Ales Ltd.




sample elbow after neutralization tank

Sampling Type










Honeywell International Inc.




Building 3, reed fab, microsensor and mems.

Sampling Type








GC-MS


Hytek Finishes Co.




Monitoring Manhole/Discharge Tank

Sampling Type


GC-MS










Monitoring Manhole/Discharge Tank

Sampling Type









Imaginetics LLC




Final discharge to POTW

Sampling Type








GC-MS








Independent Packers Corp.




Sample Pipe beneath Loading Dock

Sampling Type








IW1151BSample Site: Site Description:


Sump near Fresh Pack Line

Sampling Type








Industrial Container Services - WA LLC




Aperture - NW corner

Sampling Type


(FOG) Permittees






04/11/2019 GRAB (FIELD)IWFLOW_RATEIW Flow Rate MeasurementL72187-7 Heavy Metals Permittees



GC-MS



(FOG) Permittees









GC-MS


Innovative Solutions Inc.




Cleanout in Parking Lot- NW Side of Building

Sampling Type






Volumetric Flask


(FOG) Permittees






Island Spring Inc.




Sample tap next to aeration tank

Sampling Type






January Foods Corp.




Oil/Water/Grease Separator

Sampling Type


Volumetric Flask


(FOG) Permittees







Volumetric Flask


(FOG) Permittees




Kerry, Inc.




Outside, north side of bldg - treatment tank

Sampling Type










08/21/2019 GRAB (FIELD)IWPHField pHL73122-1 Post Violation Sampling






Keymanhole 2013

Permit Number: 7886-01LETTER OF AUTHORIZATIONAuthorizationType:



Upstr COS mh on Airport Way S and S Edmunds

Sampling Type

03/13/2019 CONTINUOUSIWPHCONTpH Field, Minimum & MaximumL71951-1 Keymanhole Sampling




Dnstr COS mh on Airport Way S

Sampling Type



King County SWD - Algona Transfer Station




Lift Station

Sampling Type


(FOG) Permittees






GC-MS


King County SWD - Cedar Hills Landfill






King County Maintenance Hole R10-52

Sampling Type


(H2S)




Cedar Hills Leachate/Effluent Pump Sta WW

Sampling Type




























King County WTD - Georgetown Wet Weather Treatment Station Construction Project






Sample tap at end of treatment system

Sampling Type

02/21/2019 3 GRABSHEMTotal Oil & GreaseL71832-1 Construction Dewatering

Permits

02/21/2019 CONTINUOUSIWFLOWIW Flow ParametersL71832-2 Construction Dewatering

Permits


Cone

L71832-3 Construction Dewatering

Permits

02/21/2019 GRAB (FIELD)IWFLOW_RATEIW Flow Rate MeasurementL71832-4 Construction Dewatering

Permits

02/21/2019 GRAB (FIELD)IWPHField pHL71832-5 Construction Dewatering

Permits




Sample tap at end of treatment system

Sampling Type


Permits


Permits


Cone


Permits


Permits


Permits

King County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction

Project


IW1367DSample Site: Site Description:


EBI Diversion MH

Sampling Type


Permits

07/02/2019 CONTINUOUSIWFLOW_RATEIW Flow Rate MeasurementL72654-2 Construction Dewatering

Permits

07/02/2019 GRAB (FIELD)IWDSULFSulfides, DissolvedL72654-3 Construction Dewatering

Permits


Permits

07/02/2019 GRAB (FIELD)SETVField Settleable Solids by Imhoff

Cone


Permits

King County WTD - Kent/Auburn Conveyance System Improvements Project - Phase B




City of Pacific PODs from TS

Sampling Type




Cone


Permits


Permits

King's Command Foods LLC




Sample tee in outlet pipe

Sampling Type








Volumetric Flask


(FOG) Permittees








Volumetric Flask


(FOG) Permittees




Lafarge - Seattle Plant




Transload & Soil Handling WWTS Outlet Pipe

Sampling Type


(FOG) Permittees


GC-MS




Companies








Companies



Cone




(FOG) Permittees


GC-MS




Companies






Companies



Cone






Transload & Soil Handling WWTS Outlet Pipe

Sampling Type


(FOG) Permittees


GC-MS




Companies






Companies



Cone





Spigot on Truck wash pad Sump outlet pipe

Sampling Type


(FOG) Permittees



Cone





Mac & Jack's Brewery Inc.




Sample T on 4 inch discahrge line in vault

Sampling Type















Machinists, Inc. Plant 5




Sampling port after pretreatment system

Sampling Type







GC-MS







Magnetic and Penetrant Services Co.

Permit Number: 7873-03PERMITAuthorizationType:2019 Annual Pretreatment Report, King County Industrial Waste Program 452




Final pH adjust tank in treatment area

Sampling Type








GC-MS








Marel Seattle Inc.




Sampling Tee at Batch Tank Discharge

Sampling Type






GC-MS






Marine Vacuum Service Inc.




Sample Tap on CWT Batch Discharge Tank

Sampling Type


(FOG) Permittees




GC-MS




Companies






Companies




(FOG) Permittees



Companies






Companies




GC-MS



(FOG) Permittees



Companies






Companies




GC-MS



(FOG) Permittees



Companies






Companies




GC-MS




A4297ASample Site: Site Description:


Sample Tap on Marine Sewage Discharge Pipe

Sampling Type



A4297BSample Site: Site Description:


Sample tap on Non-CWT system discharge pipe

Sampling Type


(FOG) Permittees





Cone





(FOG) Permittees





Cone




Mastercraft Metal Finishing Inc.




Final sump outside bermed area.

Sampling Type







GC-MS














MicroSurgical Technology Inc.




Discharge Pipe to sewer

Sampling Type


GC-MS











Mikron Industries




Tech Center A Building sample tap

Sampling Type


(FOG) Permittees



(FOG) Permittees


National Industrial Concepts




Tap in pipe leaving pretreament

Sampling Type


(FOG) Permittees2019 Annual Pretreatment Report, King County Industrial Waste Program 456








GC-MS



(FOG) Permittees







GC-MS



National Products Inc.




spigot at discharge point

Sampling Type


GC-MS














Northwest Cascade Inc. - Seattle






clean-out from solids separator

Sampling Type







04/16/2019 GRAB-VOAVOA-SURIW Volatiles by Purge and Trap

GC-MS


Northwest Cascade Inc. - Septage Thickening and Dewatering Facility




sample tap off of treatment system

Sampling Type









(FOG) Permittees




Cone



Volumetric Flask


(FOG) Permittees



(FOG) Permittees



Cone



Volumetric Flask


(FOG) Permittees




Northwest Cascade Inc. - Woodinville2019 Annual Pretreatment Report, King County Industrial Waste Program 458





manhole

Sampling Type













Northwest Gourmet Food Products Inc. - Renton Facility




discharge line at end of final treatment

Sampling Type






Cone



Volumetric Flask


(FOG) Permittees







Cone



Volumetric Flask


(FOG) Permittees


Northwest Naturals LLC - Bothell Facility

Permit Number: 671-05MAJOR DISCHARGE AUTHORIZATIONAuthorizationType:2019 Annual Pretreatment Report, King County Industrial Waste Program 459




Spigot on pH equalization tank discharge pipe

Sampling Type




Oberto Snacks Inc.




Downstream MH

Sampling Type









Volumetric Flask


(FOG) Permittees

















Volumetric Flask


(FOG) Permittees






Optimar US, Inc.




Effluent pipe from batch tank

Sampling Type







GC-MS









Pacific Iron & Metal Co.




Manhole adjacent to pretreatment system

Sampling Type


(FOG) Permittees











Manhole adjacent to pretreatment system

Sampling Type


(FOG) Permittees





Pacific Propeller International LLC




Downstream Weir Box

Sampling Type


GC-MS












Partner Therapeutics




Outlet from final discharge tank

Sampling Type






- 439)



GC-MS






- 439)



GC-MS


Phillips 66 Company - Renton Terminal






spigot

Sampling Type


(FOG) Permittees




GC-MS



(FOG) Permittees




GC-MS


Pike Brewing Company




Sampling Site after batch neutralization tank

Sampling Type















Plush Pippin Foods




Outlet from grease separator

Sampling Type










Port of Seattle, Sea-Tac International Airport, IWS




AKART Pump Station

Sampling Type










(FOG) Permittees








GC-MS





AKART Pump Station

Sampling Type


(FOG) Permittees



12/31/2019 CONTINUOUSIWFLOW_RATEIW Flow Rate MeasurementL73921-6 Heavy Metals Permittees


Precor Inc. - Plant 2






Sample sump at end of phosphating line.

Sampling Type







GC-MS





Sample sump at end of phosphating line.

Sampling Type







Primus International - University Swaging Division




Discharge pipe behind dye penetrant line

Sampling Type


(FOG) Permittees







GC-MS




Discharge pipe from furnace quench tank

Sampling Type


(FOG) Permittees









GC-MS





Access cover for flr. drain at 12’ rinse stn.

Sampling Type


(FOG) Permittees






Probi USA, Inc.




Cleanout for discharge line in hallway

Sampling Type






Volumetric Flask


(FOG) Permittees




Volumetric Flask


(FOG) Permittees


Protective Coatings Inc.




Stainless steel effluent collection sump

Sampling Type









GC-MS





Stainless steel effluent collection sump

Sampling Type







Prototron Circuits Inc.




Discharge pipe from waste treatment system

Sampling Type







GC-MS








GC-MS





Spigot on gold plating rinse discharge pipe

Sampling Type





Qualawash Holdings LLC




Outlet (spigot) of the batch tank

Sampling Type


(FOG) Permittees






GC-MS





Outlet (spigot) of the batch tank

Sampling Type


(FOG) Permittees





Rabanco Recycling Co.




South manhole no. 43

Sampling Type


(FOG) Permittees







(FOG) Permittees









Rainier Commons LLC - Old Rainier Brewery Site




MH near SE corner of Bldg along Airport Way S

Sampling Type







MH near NE corner of Blg 2 on N side of site

Sampling Type





Red Dot Corporation


IW1061CSample Site: Site Description:


Sample spigot off treatment system

Sampling Type






GC-MS


Reuben's Brews LLC




Sample tap on effluent pipe

Sampling Type


























Romac Industries, Inc.




Sampling port on discharge line

Sampling Type



GC-MS










Safeway Inc. - Beverage Plant






Discharge, pH equal. tank - water treat. room

Sampling Type









Safeway Inc. - Milk and Ice Cream Plant


A6004ASample Site: Site Description:


Outlet Pipe from Wastewater Treatment System

Sampling Type





Volumetric Flask


(FOG) Permittees









Volumetric Flask


(FOG) Permittees



Seafreeze Aquisition, LLC (aka Lineage Logistics - Seattle Michigan Facility)




Manhole in East parking lot

Sampling Type





Volumetric Flask


(FOG) Permittees









Volumetric Flask


(FOG) Permittees




Seattle, City of - SPU - Kent Highlands Landfill




Wet Well

Sampling Type









Wet Well

Sampling Type








South 228th Street Manhole #2

Sampling Type

09/04/2019 COMPOSITEIWH2SAthmospheric Hydrogen Sulfide

(H2S)


Seattle, City of - Seattle City Light - South Service Center

Permit Number: 4194-04MAJOR DISCHARGE AUTHORIZATIONAuthorizationType:2019 Annual Pretreatment Report, King County Industrial Waste Program 472


A4196BSample Site: Site Description:


SCL SCC MH#13

Sampling Type


Service Linen Supply




Discharge sump

Sampling Type







Cone





Shasta Beverages




Outlet from pH Equalization Tank

Sampling Type











Silicon Designs Inc. - Kirkland






Effluent of 200-gal Storage Tank

Sampling Type



GC-MS






Skills Inc. - Auburn Facility




Discharge pipe from pH neutralization tank

Sampling Type







GC-MS





Discharge pipe from pH neutralization tank

Sampling Type







Skills Inc. - Ballard Facility




Effluent pipe after pH neutralization tank.

Sampling Type










GC-MS







Smith Brothers Farms Milk Plant




Outlet Tee on Grease Interceptor

Sampling Type






Volumetric Flask


(FOG) Permittees









Volumetric Flask


(FOG) Permittees




Sound Transit - East Link Extension - Shimmick-Parsons JV-E320




sampling spigot from last treatment system

Sampling Type




Permits


Cone


Permits


Permits


Permits


Cone


Permits


Permits




Sampling Type


Permits


Cone


Permits


Permits


Permits


Permits


Cone


Permits


Permits


Permits

IW1347DSample Site: Site Description:



Sampling Type


Permits


Cone


Permits


Permits


Permits


Permits


Cone


Permits


Permits


Permits

IW1347ESample Site: Site Description:



Sampling Type


Permits




Cone


Permits


Permits


Permits


Permits


Cone


Permits


Permits


Permits

Sound Transit - N160 Northgate Link Extension - Station Construction Project




Discharge pipe from system 1

Sampling Type


Permits


Cone


Permits


Permits


Permits


Permits


Permits


Cone


Permits


Permits


Permits



Discharge pipe from system 2

Sampling Type


Permits


Cone


Permits


Permits


Permits


Permits


Permits


Cone


Permits


Permits2019 Annual Pretreatment Report, King County Industrial Waste Program 477



Permits

Sound Transit - Northgate Link Extension - Maple Leaf Portal (Phase 2)




Side sewer connection - 1st Ave NE to MH 389A

Sampling Type


Permits


Permits


Cone


Permits


Permits


Permits

Sound Transit - Northgate Link Extension - Roosevelt Station (Phase 2)




Final TreatmentTank

Sampling Type


Permits


Permits


Cone


Permits


Permits


Permits


Permits

Sound Transit - Northgate Link Extension - University District Station




sample port on effluent pipe

Sampling Type


Permits


Permits


Cone


Permits


Permits


Permits




Permits


Permits


Cone


Permits


Permits


Permits

Spiration Inc. dba Olympus Respiratory America




discharge pipe

Sampling Type






GC-MS






Starbucks Coffee Co. - Kent Flexline Facility




Metering Manhole

Sampling Type



Cone






Metering Manhole

Sampling Type













Teavana - COP Tank Process

Sampling Type



Volumetric Flask


(FOG) Permittees




Volumetric Flask


(FOG) Permittees


Ste. Michelle Wine Estates




Clean Out

Sampling Type

























TLP Management Services LLC




SPIGOT ON PIPE TO SEWER

Sampling Type


(FOG) Permittees









GC-MS



(FOG) Permittees









GC-MS


Taylor Farms Northwest LLC




clean out at end of treatment system

Sampling Type



Volumetric Flask


(FOG) Permittees










Volumetric Flask


(FOG) Permittees




Terex Washington Inc. - North Campus




Floor sump next to WWTS clarifier in bldg 4

Sampling Type







GC-MS








Terex Washington Inc. - South Campus




Floor sump under wash line, Bldg. 7

Sampling Type


GC-MS



(FOG) Permittees










(FOG) Permittees








End of Powder Coat Wash System, Bldg. 6

Sampling Type


GC-MS



(FOG) Permittees








(FOG) Permittees








GL Wash Line Discharge Pipe

Sampling Type



GC-MS









SL Line Wash Discharge Pipe

Sampling Type










GC-MS









Large Slab Paint Line

Sampling Type


(FOG) Permittees








GC-MS



(FOG) Permittees






Tim's Cascade Snacks




Outlet from wastewater treatment system

Sampling Type



Cone



Volumetric Flask


(FOG) Permittees






Cone



Volumetric Flask


(FOG) Permittees


Trident Seafoods Corp.




Outside Sampling Site after router screener

Sampling Type





Volumetric Flask


(FOG) Permittees


UniSea Inc.




outlet from solids screening sump plant 1

Sampling Type






Volumetric Flask


(FOG) Permittees









Volumetric Flask


(FOG) Permittees








outlet from solids screening sump plant 2

Sampling Type





Volumetric Flask


(FOG) Permittees









Volumetric Flask


(FOG) Permittees




University of Washington Seattle Campus




Disch. pipe pH neutralization tank (A2062)

Sampling Type





GC-MS







GC-MS


Vigor Shipyards Inc.






Sampling tap from Dockwater System

Sampling Type


(FOG) Permittees






Cone





(FOG) Permittees






Cone






Detention Tanks on Eastside of property

Sampling Type


(FOG) Permittees






Cone




(FOG) Permittees



Cone







IW1419ESample Site: Site Description:


Area 2 - Sample port on outlet of treat syste

Sampling Type


Permits

06/21/2019 COMPOSITENPDES ICPIW Metals, Totals ICPL72608-2 Construction Dewatering

Permits


Permits

06/21/2019 GRABPCBIW PCB'sL72608-5 Construction Dewatering

Permits


Cone


Permits


Permits


Permits


Permits

IW1419HSample Site: Site Description:


Area 3-samp port on outlet treat system 3 A

Sampling Type


Permits

04/18/2019 COMPOSITEHG-CVAA-MMercury, Total CVAA, MidL72223-2 Construction Dewatering

Permits


Permits


Permits


Permits


Cone


Permits


Permits


Permits


Permits

IW1419JSample Site: Site Description:


Area 4 - sample port on Treat sys 4A

Sampling Type


Permits

07/31/2019 COMPOSITEHG-CVAA-MMercury, Total CVAA, MidL72914-2 Construction Dewatering

Permits


Permits


Permits


Permits


Cone


Permits




Permits


Permits


Permits

IW1419KSample Site: Site Description:


Area 4 - sample port treat sys 4B

Sampling Type


(FOG) Permittees






Cone





Waste Management National Services - 8th Avenue South Reload Facility




Sample tap on treatment system discharge pipe

Sampling Type


(FOG) Permittees



GC-MS









Cone




(FOG) Permittees



GC-MS











Cone




(FOG) Permittees



GC-MS









Cone



Western Pneumatic Tube Company LLC




tap on the discharge pipe

Sampling Type






GC-MS






Western United Fish Company






sewer access outside builing at grease interc

Sampling Type





Cone





Western Washington Coca-Cola Bottling LLC




Vault downstream from pH neutralization syst.

Sampling Type

























Appendix C Section c.iii – Part 4

List of facilities not monitored at least twice during 2019. KCIW’s goal is to sample all SIUs at least twice annually. The federal pretreatment program requires that all SIUs that discharge during the year be sampled at least once. KCIW met this standard, except for facilities as noted below.

Facility Permit number Exception Explanation

Aerojet Rocketdyne 7778-05 Not sampled at one site Site discharge <100 gal in Semester 1. Wastewater now being hauled away

Eldec 7739-05 Not sampled at any of their 3 sites

Company ceased discharge form all sites in Jan 2019. Permit canceled

King County SWD – Algona Transfer Station

7905-01 Site sampled once in 2019 Permit downgraded to discharge authorization (DA)

King County WTD – Georgetown Wet Weather Treatment Station

7937-01

7939-02

Not sampled at one site Some sites sampled once

Only discharged in Jan ’19. Zero discharge for remainder of year. KCIW unable to collect samples Limited discharges from several sites. Zero discharge for much of year

King County WTD – Kent / Auburn Conveyance system

7930-01 One site sampled once in 2019

Site decommissioned in Semester 1. Other sites zero discharge

Pacific Iron and Metal 7577-05 Sampled twice in the year. Not all parameters collected during the 2nd event

KCIW unable to coordinate time with rain event to collect some composite parameters

Primus Intl – Univ. Swaging 7848-02 One site sampled once in 2019

Site decommissioned in Semester 2

Seattle Barrel 7113-04 Not sampled Zero discharge in 2019 Sound Transit – East link 7936-01 One site not sampled Zero discharge in 2019 Sound Transit - Northgate 7920-02 One site sampled once in

2019 Site decommissioned in Semester 2

Sound Transit – Northgate 7920-01 One site sampled once in 2019

Site decommissioned in Semester 2.

Terex – South Campus 7701-08 One site sampled once in 2019

Site closed in Semester 2

University of Washington – Seattle Campus

7923-01 Some sites not sampled in 2019

Sites downgraded in permit

Vigor Shipyard 7782-08 Sampled twice in the year. Not all parameters collected during the 2nd event

KCIW unable to coordinate time with rain event to collect some composite parameters


least once in 2020.Facility Name Permit Type of Inspection7-Eleven Store 38700 1112-01 INSP_FULL_SIUAccurate Industries 7864-02 INSP_FULL_SIUAerojet Rocketdyne Inc. 7778-05 INSP_FULL_SIUAGC Biologics, Inc. 7918-02 INSP_FULL_SIUAramark Uniform & Career Apparel LLC 7836-03 INSP_FULL_SIUBaker Commodities Inc. 7556-05 INSP_FULL_SIUBall Corporation 7085-08 INSP_FULL_SIUBlack Oxide LLC 7702-06 INSP_FULL_SIUBlue Origin LLC 7940-01 INSP_FULL_SIUBNSF Railway Co. - Interbay Facility 7872-02 INSP_FULL_SIUBoeing Commercial Airplane - Auburn 7599-07 INSP_FULL_SIUBoeing Commercial Airplane - Renton 7630-06 INSP_FULL_SIUBoeing Company - Plant 2 Facility 7811-04 INSP_FULL_SIUBoeing Electronics Center 7508-05 INSP_FULL_SIUBurlington Environmental LLC - Kent 7159-09 INSP_FULL_SIUCarsoe US Inc. 7931-01 INSP_FULL_SIUCeradyne Inc., a 3M Company - Seattle 7507-05 INSP_FULL_SIUCintas Corporation 7857-02 INSP_FULL_SIUConAgra Foods 7671-05 INSP_FULL_SIUContinental Mills, Inc. 7953-01 INSP_FULL_SIUDarigold Inc. - Issaquah Plant 7075-06 INSP_FULL_SIUDarigold Inc. - Rainier Plant 7116-07 INSP_FULL_SIUDavis Wire Corp. 7243-06 INSP_FULL_SIUElectrofinishing Inc. 7578-05 INSP_FULL_SIUEmerald Services Inc. - Airport Way Facility 7884-03 INSP_FULL_SIUExotic Metals Forming Co. 7672-06 INSP_FULL_SIUFoss Maritime Company 7703-06 INSP_FULL_SIUGlacier Northwest Inc. - Kenmore Facility 7740-04 INSP_FULL_SIUGM Nameplate Inc. 7187-08 INSP_FULL_SIUHoneywell International Inc. 7206-07 INSP_FULL_SIUHytek Finishes Co. 7569-05 INSP_FULL_SIUImaginetics LLC 7926-01 INSP_FULL_SIUIndustrial Container Services - WA LLC 7929-01 INSP_FULL_SIUIsland Spring Inc. 7735-05 INSP_FULL_SIUKerry, Inc. 7854-04 INSP_FULL_SIUKing County SWD - Cedar Hills Landfill 7842-03 INSP_FULL_SIU

King County WTD - Georgetown Wet Weather Treatment Station Construction Project 7937-02 INSP_FULL_SIUKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 INSP_FULL_SIUKing's Command Foods LLC 7742-04 INSP_FULL_SIULafarge - Seattle Plant 7925-02 INSP_FULL_SIUMachinists, Inc. Plant 5 7892-03 INSP_FULL_SIUMagnetic and Penetrant Services Co. 7873-03 INSP_FULL_SIUMarel Seattle Inc. 7821-03 INSP_FULL_SIUMarine Vacuum Service Inc. 7676-07 INSP_FULL_SIUMastercraft Metal Finishing Inc. 7233-05 INSP_FULL_SIUMicroSurgical Technology Inc. 7895-02 INSP_FULL_SIUMikron Industries 7749-06 INSP_FULL_SIUNational Industrial Concepts 7824-03 INSP_FULL_SIUNational Products Inc. 7834-03 INSP_FULL_SIUNorthwest Cascade Inc. - Septage Thickening and Dewatering Facility 7938-02 INSP_FULL_SIUNorthwest Gourmet Food Products Inc. - Renton Facility 7935-01 INSP_FULL_SIUOberto Snacks Inc. 7706-07 INSP_FULL_SIU

Appendix CSection c.iv

Listing of industrial users scheduled for inspection and/or monitoring for the next year (2020), and expected frequencies.Inspections: Industrial Users listed as PERMIT are classified as significant industrial users (SIUs). All SIUs will be inspected at


Optimar US, Inc. 7944-01 INSP_FULL_SIUPacific Iron & Metal Co. 7577-06 INSP_FULL_SIUPacific Propeller International LLC 7235-06 INSP_FULL_SIUPartner Therapeutics 7806-03 INSP_FULL_SIU

Port of Seattle, Sea-Tac International Airport, IWS 7810-04 INSP_FULL_SIUPrecor Inc. - Plant 2 7716-06 INSP_FULL_SIU

Primus International - University Swaging Division 7848-04 INSP_FULL_SIUProtective Coatings Inc. 7242-06 INSP_FULL_SIUPrototron Circuits Inc. 7897-02 INSP_FULL_SIUQualawash Holdings LLC 7153-07 INSP_FULL_SIURabanco Recycling Co. 7595-06 INSP_FULL_SIU

Rainier Commons LLC - Old Rainier Brewery Site 7927-01 INSP_FULL_SIURed Dot Corporation 7866-03 INSP_FULL_SIURomac Industries, Inc. 7730-06 INSP_FULL_SIUSafeway Inc. - Beverage Plant 7042-05 INSP_FULL_SIUSafeway Inc. - Milk and Ice Cream Plant 7832-03 INSP_FULL_SIUSeafreeze Aquisition, LLC (aka Lineage Logistics - Seattle Michigan Facility) 7896-02 INSP_FULL_SIUSeattle Barrel Co. 7113-05 INSP_FULL_SIU

Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 INSP_FULL_SIU

Seattle, City of - SPU - Kent Highlands Landfill 7115-05 INSP_FULL_SIUSeattle, City of - SPU - Ship Canal Water Quality Project 7947-01 INSP_FULL_SIUShasta Beverages 7881-02 INSP_FULL_SIUSilicon Designs Inc. - Kirkland 7914-02 INSP_FULL_SIUSkills Inc. - Auburn Facility 7719-07 INSP_FULL_SIUSkills Inc. - Ballard Facility 7552-05 INSP_FULL_SIUSmith Brothers Farms Milk Plant 7943-01 INSP_FULL_SIUSound Transit - East Link Extension - Shimmick-Parsons JV-E320 7936-01 INSP_FULL_SIUSound Transit - N160 Northgate Link Extension - Station Construction Project 7933-01 INSP_FULL_SIUSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 40230-01 INSP_FULL_SIU

Spiration Inc. dba Olympus Respiratory America 7891-02 INSP_FULL_SIUStarbucks Coffee Co. - Kent Flexline Facility 7890-02 INSP_FULL_SIUSte. Michelle Wine Estates 7889-02 INSP_FULL_SIUTerex Washington Inc. - North Campus 7680-06 INSP_FULL_SIUTerex Washington Inc. - South Campus 7701-08 INSP_FULL_SIUTim's Cascade Snacks 7865-02 INSP_FULL_SIUTLP Management Services LLC 7592-05 INSP_FULL_SIUTrident Seafoods Corp. 7901-02 INSP_FULL_SIUTri-Way Industries Inc. - Auburn 7746-05 INSP_FULL_SIUUniSea Inc. 7919-01 INSP_FULL_SIUVigor Shipyards Inc. 7782-08 INSP_FULL_SIUWaste Management National Services - 8th Avenue South Reload Facility 7928-02 INSP_FULL_SIUWestern Pneumatic Tube Company LLC 7604-05 INSP_FULL_SIUWestern Washington Coca-Cola Bottling LLC 7022-06 INSP_FULL_SIUWSDOT - SR-99 Demolition, Decomissioning, and Surface Street Project 7946-01 INSP_FULL_SIUJanuary Foods Corp. 7904-01 INSP_MISCJP Trodden Distilling, LLC 400470-01 INSP_MISCKing County Metro Transit South Base 4238-02 INSP_MISCSeattle, City of - SPU - South Recycling and Disposal Station Redevelopment Project INSP_MISCThanh Son Tofu - King Street INSP_MISC


Urban Visions - Project S West INSP_MISCWexler Soil Remediation Project INSP_MISCYesler Terrace, LLC - Phase 2 INSP_MISC

Monitoring: See table below for a summary of scheduled monitoring and frequency in 2020.Company Permit Permit Type Locator Analysis Collect Type POTW Frequency

Accurate Industries 7864-02 PERMIT IW1039A SEMI_ANNUALLY CONTINUOUS IWFLOWAccurate Industries 7864-02 PERMIT IW1039A QUINQUENNIAL COMPOSITE-BNA BNA-SURAccurate Industries 7864-02 PERMIT IW1039A SEMI_ANNUALLY CN_COMP(2) CNAccurate Industries 7864-02 PERMIT IW1039A ANNUALLY VOA_COMP(2) VOA-SURAccurate Industries 7864-02 PERMIT IW1039A SEMI_ANNUALLY COMPOSITE NPDES ICPAccurate Industries 7864-02 PERMIT IW1039A SEMI_ANNUALLY GRAB NPDES ICPAccurate Industries 7864-02 PERMIT IW1039A SEMI_ANNUALLY GRAB (FIELD) IWPHAerojet Rocketdyne Inc. 7778-05 PERMIT A30721 SEMI_ANNUALLY COMPOSITE NPDES ICPAerojet Rocketdyne Inc. 7778-05 PERMIT A30721 SEMI_ANNUALLY CN_COMP(2) CNAerojet Rocketdyne Inc. 7778-05 PERMIT A30721 SEMI_ANNUALLY GRAB NPDES ICPAerojet Rocketdyne Inc. 7778-05 PERMIT A30721 ANNUALLY VOA_COMP(2) VOA-SURAerojet Rocketdyne Inc. 7778-05 PERMIT A30721 SEMI_ANNUALLY CONTINUOUS IWFLOWAerojet Rocketdyne Inc. 7778-05 PERMIT A30721 SEMI_ANNUALLY GRAB (FIELD) IWPHAerojet Rocketdyne Inc. 7778-05 PERMIT A30726 SEMI_ANNUALLY CONTINUOUS IWFLOWAerojet Rocketdyne Inc. 7778-05 PERMIT A30726 SEMI_ANNUALLY GRAB (FIELD) IWPHAerojet Rocketdyne Inc. 7778-05 PERMIT A30726 SEMI_ANNUALLY COMPOSITE NPDES ICPAerojet Rocketdyne Inc. 7778-05 PERMIT A30726 SEMI_ANNUALLY CN_COMP(2) CNAerojet Rocketdyne Inc. 7778-05 PERMIT A30726 ANNUALLY VOA_COMP(2) VOA-SURAGC Biologics, Inc. 7918-02 PERMIT A31471 SEMI_ANNUALLY VOA_COMP(4) VOA-IWAGC Biologics, Inc. 7918-02 PERMIT A31471 SEMI_ANNUALLY CONTINUOUS IWFLOWAGC Biologics, Inc. 7918-02 PERMIT A31471 SEMI_ANNUALLY VOA_COMP(4) VOA-AMINESAGC Biologics, Inc. 7918-02 PERMIT A31471 ANNUALLY CN_COMP(2) CNAGC Biologics, Inc. 7918-02 PERMIT A31471 SEMI_ANNUALLY VOA_COMP(4) VOA-SURAGC Biologics, Inc. 7918-02 PERMIT A31471 ANNUALLY CONTINUOUS IWPHCONTAGC Biologics, Inc. 7918-02 PERMIT A31471 SEMI_ANNUALLY GRAB (FIELD) IWPHAlaskan Copper Works - 6th Ave. 7238-06 PERMIT A4010 SEMI_ANNUALLY GRAB NPDES ICPAlaskan Copper Works - 6th Ave. 7238-06 PERMIT A4010 SEMI_ANNUALLY GRAB (FIELD) IWPHAlaskan Copper Works - 6th Ave. 7238-06 PERMIT A4010 SEMI_ANNUALLY CONTINUOUS IWFLOWAlaskan Copper Works - 6th Ave. 7238-06 PERMIT A4010 SEMI_ANNUALLY CN_COMP(2) CNAlaskan Copper Works - 6th Ave. 7238-06 PERMIT A4010 SEMI_ANNUALLY COMPOSITE NPDES ICPAlaskan Copper Works - 6th Ave. 7238-06 PERMIT A4010 ANNUALLY VOA_COMP(2) VOA-SURAlaskan Copper Works - 6th Ave. 7238-06 PERMIT A4010 SEMI_ANNUALLY COMPOSITE HG-CVAA-MAramark Uniform & Career Apparel LLC 7836-03 PERMIT A8218 SEMI_ANNUALLY GRAB NPDES ICPAramark Uniform & Career Apparel LLC 7836-03 PERMIT A8218 SEMI_ANNUALLY GRAB (FIELD) IWPHAramark Uniform & Career Apparel LLC 7836-03 PERMIT A8218 SEMI_ANNUALLY CONTINUOUS IWFLOWAramark Uniform & Career Apparel LLC 7836-03 PERMIT A8218 SEMI_ANNUALLY 3 GRABS HEMAramark Uniform & Career Apparel LLC 7836-03 PERMIT A8218 SEMI_ANNUALLY GRAB SETVAramark Uniform & Career Apparel LLC 7836-03 PERMIT A8218 SEMI_ANNUALLY COMPOSITE NPDES ICPAramark Uniform & Career Apparel LLC 7836-03 PERMIT A8218 ANNUALLY COMPOSITE BOD_TSSArt Brass Plating Inc. 7722-06 PERMIT A4013 SEMI_ANNUALLY GRAB (FIELD) IWPHArt Brass Plating Inc. 7722-06 PERMIT A4013 SEMI_ANNUALLY COMPOSITE HG-CVAA-MArt Brass Plating Inc. 7722-06 PERMIT A4013 SEMI_ANNUALLY CONTINUOUS IWFLOWArt Brass Plating Inc. 7722-06 PERMIT A4013 SEMI_ANNUALLY GRAB NPDES ICPArt Brass Plating Inc. 7722-06 PERMIT A4013 SEMI_ANNUALLY CN_COMP(4) CN-ACArt Brass Plating Inc. 7722-06 PERMIT A4013 SEMI_ANNUALLY COMPOSITE NPDES ICPArt Brass Plating Inc. 7722-06 PERMIT A4013 ANNUALLY VOA_COMP(2) VOA-SURArt Brass Plating Inc. 7722-06 PERMIT A4013 ANNUALLY CONTINUOUS IWPHCONTArt Brass Plating Inc. 7722-06 PERMIT A40132 SEMI_ANNUALLY CN_COMP(4) CN-ACASKO Processing Inc. 7728-05 PERMIT A1013 SEMI_ANNUALLY GRAB NPDES ICPASKO Processing Inc. 7728-05 PERMIT A1013 SEMI_ANNUALLY GRAB (FIELD) IWPHASKO Processing Inc. 7728-05 PERMIT A1013 SEMI_ANNUALLY COMPOSITE NPDES ICPASKO Processing Inc. 7728-05 PERMIT A1013 SEMI_ANNUALLY VOA_COMP(2) VOA-SURASKO Processing Inc. 7728-05 PERMIT A1013 SEMI_ANNUALLY CN_COMP(4) CNASKO Processing Inc. 7728-05 PERMIT A1013 SEMI_ANNUALLY CONTINUOUS IWFLOWASKO Processing Inc. 7728-05 PERMIT A1013 ANNUALLY CONTINUOUS IWPHCONTASKO Processing Inc. 7728-05 PERMIT A10132 SEMI_ANNUALLY GRAB NPDES ICPASKO Processing Inc. 7728-05 PERMIT A10132 SEMI_ANNUALLY GRAB (FIELD) IWPHASKO Processing Inc. 7728-05 PERMIT A10132 SEMI_ANNUALLY COMPOSITE NPDES ICP


ASKO Processing Inc. 7728-05 PERMIT A10132 SEMI_ANNUALLY CONTINUOUS IWFLOWASKO Processing Inc. 7728-05 PERMIT A10132 SEMI_ANNUALLY 3 GRABS HEMASKO Processing Inc. 7728-05 PERMIT A10132 ANNUALLY CN_COMP(2) CNASKO Processing Inc. 7728-05 PERMIT A10132 ANNUALLY CONTINUOUS IWPHCONTASKO Processing Inc. 7728-05 PERMIT A10132 ANNUALLY VOA_COMP(2) VOA-SURAuburn Dairy Products Inc. 451-06 MAJOR DISCHARGE A A9003 SEMI_ANNUALLY CONTINUOUS IWFLOWAuburn Dairy Products Inc. 451-06 MAJOR DISCHARGE A A9003 SEMI_ANNUALLY COMPOSITE BOD_TSSAuburn Dairy Products Inc. 451-06 MAJOR DISCHARGE A A9003 SEMI_ANNUALLY GRAB (FIELD) IWPHAuburn Dairy Products Inc. 451-06 MAJOR DISCHARGE A A9003 SEMI_ANNUALLY GRAB (FIELD) FFFOG-VFAuto-Chlor System 4428-02 MAJOR DISCHARGE A IW1362A QUARTERLY GRAB NPDES ICPAuto-Chlor System 4428-02 MAJOR DISCHARGE A IW1362A QUARTERLY COMPOSITE BOD7_BOD_TSSAuto-Chlor System 4428-02 MAJOR DISCHARGE A IW1362A QUARTERLY GRAB (FIELD) IWPHAuto-Chlor System 4428-02 MAJOR DISCHARGE A IW1362A QUARTERLY COMPOSITE NPDES ICPAuto-Chlor System 4428-02 MAJOR DISCHARGE A IW1362A QUARTERLY 3 GRABS HEMAuto-Chlor System 4428-02 MAJOR DISCHARGE A IW1362A QUARTERLY CONTINUOUS IWFLOWBaker Commodities Inc. 7556-05 PERMIT A5059 SEMI_ANNUALLY GRAB (FIELD) IWPHBaker Commodities Inc. 7556-05 PERMIT A5059 SEMI_ANNUALLY COMPOSITE BOD_TSSBaker Commodities Inc. 7556-05 PERMIT A5059 SEMI_ANNUALLY GRAB (FIELD) FFFOG-VFBaker Commodities Inc. 7556-05 PERMIT A5059 ANNUALLY CONTINUOUS IWPHCONTBaker Commodities Inc. 7556-05 PERMIT A5059 SEMI_ANNUALLY GRAB (FIELD) IWDSULFBaker Commodities Inc. 7556-05 PERMIT A5059 SEMI_ANNUALLY CONTINUOUS IWFLOWBaker Commodities Inc. 7556-05 PERMIT A50591 SEMI_ANNUALLY CONTINUOUS IWH2SBall Corporation 7085-08 PERMIT A8009 SEMI_ANNUALLY VOA_COMP(4) VOA-SURBall Corporation 7085-08 PERMIT A8009 SEMI_ANNUALLY GRAB ICP465Ball Corporation 7085-08 PERMIT A8009 SEMI_ANNUALLY COMPOSITE FLBall Corporation 7085-08 PERMIT A8009 SEMI_ANNUALLY 3 GRABS SGT-HEMBall Corporation 7085-08 PERMIT A8009 SEMI_ANNUALLY CONTINUOUS IWFLOWBall Corporation 7085-08 PERMIT A8009 SEMI_ANNUALLY CN_COMP(2) CN-ACBall Corporation 7085-08 PERMIT A8009 SEMI_ANNUALLY COMPOSITE-BNA BNA-SURBall Corporation 7085-08 PERMIT A8009 SEMI_ANNUALLY COMPOSITE ICP465Ball Corporation 7085-08 PERMIT A8009 SEMI_ANNUALLY GRAB (FIELD) IWPHBall Corporation 7085-08 PERMIT A8009 ANNUALLY CONTINUOUS IWPHCONTBlack Oxide LLC 7702-06 PERMIT A90303 ANNUALLY CONTINUOUS IWPHCONTBlack Oxide LLC 7702-06 PERMIT A90303 SEMI_ANNUALLY GRAB (FIELD) IWPHBlack Oxide LLC 7702-06 PERMIT A90303 SEMI_ANNUALLY CONTINUOUS IWFLOWBlack Oxide LLC 7702-06 PERMIT A90303 ANNUALLY VOA_COMP(2) VOA-SURBlack Oxide LLC 7702-06 PERMIT A90303 SEMI_ANNUALLY COMPOSITE NPDES ICPBlack Oxide LLC 7702-06 PERMIT A90303 SEMI_ANNUALLY GRAB NPDES ICPBlack Oxide LLC 7702-06 PERMIT A90303 SEMI_ANNUALLY CN_COMP(2) CNBlack Raven Brewing Company - Suite A - Woodinville 4488-01 MAJOR DISCHARGE A IW1432A ANNUALLY GRAB (FIELD) IWPHBlack Raven Brewing Company - Suite A - Woodinville 4488-01 MAJOR DISCHARGE A IW1432A ANNUALLY CONTINUOUS IWFLOWBlack Raven Brewing Company - Suite A - Woodinville 4488-01 MAJOR DISCHARGE A IW1432A ANNUALLY COMPOSITE BOD_TSSBlack Raven Brewing Company - Suite A - Woodinville 4488-01 MAJOR DISCHARGE A IW1432A ANNUALLY GRAB SETVBlack Raven Brewing Company - Suite A - Woodinville 4488-01 MAJOR DISCHARGE A IW1432A ANNUALLY CONTINUOUS IWPHCONTBlue Origin LLC 7940-01 PERMIT A82479 SEMI_ANNUALLY CN_COMP(2) CNBlue Origin LLC 7940-01 PERMIT A82479 SEMI_ANNUALLY COMPOSITE NPDES ICPBlue Origin LLC 7940-01 PERMIT A82479 SEMI_ANNUALLY 3 GRABS HEMBlue Origin LLC 7940-01 PERMIT A82479 SEMI_ANNUALLY CONTINUOUS IWFLOWBlue Origin LLC 7940-01 PERMIT A82479 SEMI_ANNUALLY GRAB NPDES ICPBlue Origin LLC 7940-01 PERMIT A82479 SEMI_ANNUALLY GRAB (FIELD) IWPHBlue Origin LLC 7940-01 PERMIT A82479 ANNUALLY VOA_COMP(2) VOA-SURBlue Origin LLC 7940-01 PERMIT A82479 ANNUALLY CONTINUOUS IWPHCONTBNSF Railway Co. - Interbay Facility 7872-02 PERMIT A4153 QUINQUENNIAL BNA-GRAB BNA-SURBNSF Railway Co. - Interbay Facility 7872-02 PERMIT A4153 SEMI_ANNUALLY GRAB (FIELD) IWPHBNSF Railway Co. - Interbay Facility 7872-02 PERMIT A4153 SEMI_ANNUALLY CONTINUOUS IWFLOWBNSF Railway Co. - Interbay Facility 7872-02 PERMIT A4153 SEMI_ANNUALLY 3 GRABS HEMBoeing Commercial Airplane - Auburn 7599-07 PERMIT A81002 QUARTERLY 3 GRABS HEMBoeing Commercial Airplane - Auburn 7599-07 PERMIT A81002 QUARTERLY VOA_COMP(4) VOA-SURBoeing Commercial Airplane - Auburn 7599-07 PERMIT A81002 QUARTERLY GRAB (FIELD) IWPH


Boeing Commercial Airplane - Auburn 7599-07 PERMIT A81002 QUARTERLY GRAB NPDES ICPBoeing Commercial Airplane - Auburn 7599-07 PERMIT A81002 QUARTERLY CONTINUOUS IWFLOWBoeing Commercial Airplane - Auburn 7599-07 PERMIT A81002 QUARTERLY COMPOSITE NPDES ICPBoeing Commercial Airplane - Auburn 7599-07 PERMIT A81002 QUARTERLY CN_COMP(2) CNBoeing Commercial Airplane - Auburn 7599-07 PERMIT A81002 ANNUALLY CONTINUOUS IWPHCONTBoeing Commercial Airplane - Auburn 7599-07 PERMIT A8100N SEMI_ANNUALLY CN_COMP(2) CNBoeing Commercial Airplane - Auburn 7599-07 PERMIT A8100N SEMI_ANNUALLY VOA_COMP(4) VOA-SURBoeing Commercial Airplane - Auburn 7599-07 PERMIT A8100N SEMI_ANNUALLY GRAB (FIELD) IWPHBoeing Commercial Airplane - Auburn 7599-07 PERMIT A8100N SEMI_ANNUALLY COMPOSITE NPDES ICPBoeing Commercial Airplane - Auburn 7599-07 PERMIT A8100N SEMI_ANNUALLY 3 GRABS HEMBoeing Commercial Airplane - Auburn 7599-07 PERMIT A8100N SEMI_ANNUALLY CONTINUOUS IWFLOWBoeing Commercial Airplane - Auburn 7599-07 PERMIT A8100N SEMI_ANNUALLY GRAB NPDES ICPBoeing Commercial Airplane - Auburn 7599-07 PERMIT A8100S SEMI_ANNUALLY CONTINUOUS IWFLOWBoeing Commercial Airplane - Auburn 7599-07 PERMIT A8100S SEMI_ANNUALLY GRAB NPDES ICPBoeing Commercial Airplane - Auburn 7599-07 PERMIT A8100S SEMI_ANNUALLY GRAB SETVBoeing Commercial Airplane - Auburn 7599-07 PERMIT A8100S SEMI_ANNUALLY VOA_COMP(4) VOA-SURBoeing Commercial Airplane - Auburn 7599-07 PERMIT A8100S SEMI_ANNUALLY GRAB (FIELD) IWPHBoeing Commercial Airplane - Auburn 7599-07 PERMIT A8100S SEMI_ANNUALLY COMPOSITE NPDES ICPBoeing Commercial Airplane - Auburn 7599-07 PERMIT A8100S SEMI_ANNUALLY CN_COMP(2) CNBoeing Commercial Airplane - North Field 7594-06 PERMIT A42292 SEMI_ANNUALLY GRAB NPDES ICPBoeing Commercial Airplane - North Field 7594-06 PERMIT A42292 SEMI_ANNUALLY CN_COMP(2) CNBoeing Commercial Airplane - North Field 7594-06 PERMIT A42292 SEMI_ANNUALLY CONTINUOUS IWFLOWBoeing Commercial Airplane - North Field 7594-06 PERMIT A42292 SEMI_ANNUALLY COMPOSITE NPDES ICPBoeing Commercial Airplane - North Field 7594-06 PERMIT A42292 SEMI_ANNUALLY VOA_COMP(4) VOA-SURBoeing Commercial Airplane - North Field 7594-06 PERMIT A42292 ANNUALLY COMPOSITE-BNA BNA-SURBoeing Commercial Airplane - North Field 7594-06 PERMIT A42292 SEMI_ANNUALLY GRAB (FIELD) IWPHBoeing Commercial Airplane - North Field 7594-06 PERMIT A42292 SEMI_ANNUALLY COMPOSITE HG-CVAA-MBoeing Commercial Airplane - North Field 7594-06 PERMIT A4229C SEMI_ANNUALLY GRAB NPDES ICPBoeing Commercial Airplane - North Field 7594-06 PERMIT A4229C SEMI_ANNUALLY GRAB HG-CVAA-MBoeing Commercial Airplane - North Field 7594-06 PERMIT A4229C SEMI_ANNUALLY 3 GRABS HEMBoeing Commercial Airplane - North Field 7594-06 PERMIT A4229C SEMI_ANNUALLY GRAB SETVBoeing Commercial Airplane - North Field 7594-06 PERMIT A4229C SEMI_ANNUALLY GRAB PCBBoeing Commercial Airplane - North Field 7594-06 PERMIT A4229C SEMI_ANNUALLY GRAB (FIELD) IWPHBoeing Commercial Airplane - Renton 7630-06 PERMIT A5015R SEMI_ANNUALLY CONTINUOUS IWFLOWBoeing Commercial Airplane - Renton 7630-06 PERMIT A5015R SEMI_ANNUALLY GRAB (FIELD) IWPHBoeing Commercial Airplane - Renton 7630-06 PERMIT A5015R SEMI_ANNUALLY VOA_COMP(4) VOA-SURBoeing Commercial Airplane - Renton 7630-06 PERMIT A5015R SEMI_ANNUALLY 3 GRABS HEMBoeing Commercial Airplane - Renton 7630-06 PERMIT A5015R SEMI_ANNUALLY COMPOSITE-BNA BNA-SURBoeing Commercial Airplane - Renton 7630-06 PERMIT A5015R SEMI_ANNUALLY CN_COMP(4) CNBoeing Commercial Airplane - Renton 7630-06 PERMIT A5015R SEMI_ANNUALLY COMPOSITE NPDES ICPBoeing Commercial Airplane - Renton 7630-06 PERMIT A5015R SEMI_ANNUALLY GRAB NPDES ICPBoeing Company - Plant 2 Facility 7811-04 PERMIT A4023H SEMI_ANNUALLY CN_COMP(2) CNBoeing Company - Plant 2 Facility 7811-04 PERMIT A4023H SEMI_ANNUALLY CONTINUOUS IWFLOWBoeing Company - Plant 2 Facility 7811-04 PERMIT A4023H SEMI_ANNUALLY COMPOSITE HG-CVAA-MBoeing Company - Plant 2 Facility 7811-04 PERMIT A4023H SEMI_ANNUALLY GRAB NPDES ICPBoeing Company - Plant 2 Facility 7811-04 PERMIT A4023H SEMI_ANNUALLY COMPOSITE NPDES ICPBoeing Company - Plant 2 Facility 7811-04 PERMIT A4023H SEMI_ANNUALLY GRAB (FIELD) IWPHBoeing Company - Plant 2 Facility 7811-04 PERMIT A4023H SEMI_ANNUALLY VOA_COMP(4) VOA-SURBoeing Company - Plant 2 Facility 7811-04 PERMIT A4023I SEMI_ANNUALLY COMPOSITE-BNA BNA-SURBoeing Company - Plant 2 Facility 7811-04 PERMIT A4023I SEMI_ANNUALLY VOA_COMP(4) VOA-SURBoeing Company - Plant 2 Facility 7811-04 PERMIT A4023I SEMI_ANNUALLY COMPOSITE HG-CVAA-MBoeing Company - Plant 2 Facility 7811-04 PERMIT A4023I SEMI_ANNUALLY COMPOSITE NPDES ICPBoeing Company - Plant 2 Facility 7811-04 PERMIT A4023I ANNUALLY COMPOSITE PCBBoeing Company - Plant 2 Facility 7811-04 PERMIT A4023I SEMI_ANNUALLY GRAB NPDES ICPBoeing Company - Plant 2 Facility 7811-04 PERMIT A4023I SEMI_ANNUALLY GRAB (FIELD) IWPHBoeing Company - Plant 2 Facility 7811-04 PERMIT A4023I SEMI_ANNUALLY CN_COMP(2) CNBoeing Company - Plant 2 Facility 7811-04 PERMIT A4023I SEMI_ANNUALLY CONTINUOUS IWFLOWBoeing Defense, Space & Security - Developmental Center 526-07 MAJOR DISCHARGE A A40226 ANNUALLY GRAB PCBBoeing Electronics Center 7508-05 PERMIT A90277 SEMI_ANNUALLY GRAB (FIELD) IWPHBoeing Electronics Center 7508-05 PERMIT A90277 SEMI_ANNUALLY GRAB NPDES ICPBoeing Electronics Center 7508-05 PERMIT A90277 SEMI_ANNUALLY CONTINUOUS IWFLOWBoeing Electronics Center 7508-05 PERMIT A90277 SEMI_ANNUALLY COMPOSITE NPDES ICPBoeing Electronics Center 7508-05 PERMIT A90277 SEMI_ANNUALLY CN_COMP(2) CN


Boeing Electronics Center 7508-05 PERMIT A90277 ANNUALLY VOA_COMP(4) VOA-SURBoeing Integrated Defense Systems - Military Flight Center 11764-02 LETTER OF AUTHORIZ A4444 ANNUALLY GRAB PCBBurlington Environmental LLC - Kent 7159-09 PERMIT A80602 QUARTERLY COMPOSITE HG-CVAA-MBurlington Environmental LLC - Kent 7159-09 PERMIT A80602 QUARTERLY COMPOSITE-BNA BNA-SURBurlington Environmental LLC - Kent 7159-09 PERMIT A80602 QUARTERLY 3 GRABS HEMBurlington Environmental LLC - Kent 7159-09 PERMIT A80602 QUARTERLY COMPOSITE ICP437Burlington Environmental LLC - Kent 7159-09 PERMIT A80602 QUARTERLY CONTINUOUS IWFLOWBurlington Environmental LLC - Kent 7159-09 PERMIT A80602 QUARTERLY VOA_COMP(4) VOA-SURBurlington Environmental LLC - Kent 7159-09 PERMIT A80602 QUARTERLY GRAB (FIELD) IWPHBurlington Environmental LLC - Kent 7159-09 PERMIT A80602 QUARTERLY GRAB ICP437Burlington Environmental LLC - Kent 7159-09 PERMIT A80602 QUARTERLY COMPOSITE PCBBurlington Environmental LLC - Kent 7159-09 PERMIT A80602 BIENNIAL COMPOSITE BOD_TSSBurlington Environmental LLC - Kent 7159-09 PERMIT A80608 SEMI_ANNUALLY COMPOSITE NPDES ICPBurlington Environmental LLC - Kent 7159-09 PERMIT A80608 SEMI_ANNUALLY CONTINUOUS IWFLOWBurlington Environmental LLC - Kent 7159-09 PERMIT A80608 SEMI_ANNUALLY 3 GRABS HEMBurlington Environmental LLC - Kent 7159-09 PERMIT A80608 SEMI_ANNUALLY COMPOSITE HG-CVAA-MBurlington Environmental LLC - Kent 7159-09 PERMIT A80608 SEMI_ANNUALLY VOA_COMP(4) VOA-SURBurlington Environmental LLC - Kent 7159-09 PERMIT A80608 SEMI_ANNUALLY GRAB NPDES ICPBurlington Environmental LLC - Kent 7159-09 PERMIT A80608 SEMI_ANNUALLY GRAB (FIELD) IWPHBurlington Environmental LLC - Kent 7159-09 PERMIT A80608 ANNUALLY COMPOSITE-BNA BNA-SURCarsoe US Inc. 7931-01 PERMIT IW1325A SEMI_ANNUALLY CN_COMP(2) CNCarsoe US Inc. 7931-01 PERMIT IW1325A ANNUALLY VOA_COMP(2) VOA-SURCarsoe US Inc. 7931-01 PERMIT IW1325A SEMI_ANNUALLY COMPOSITE NPDES ICPCarsoe US Inc. 7931-01 PERMIT IW1325A SEMI_ANNUALLY CONTINUOUS IWFLOWCarsoe US Inc. 7931-01 PERMIT IW1325A SEMI_ANNUALLY 3 GRABS HEMCarsoe US Inc. 7931-01 PERMIT IW1325A SEMI_ANNUALLY GRAB (FIELD) IWPHCedar Grove Composting Inc. 7652-05 PERMIT A90501 SEMI_ANNUALLY GRAB NPDES ICPCedar Grove Composting Inc. 7652-05 PERMIT A90501 SEMI_ANNUALLY COMPOSITE NPDES ICPCedar Grove Composting Inc. 7652-05 PERMIT A90501 SEMI_ANNUALLY GRAB SETVCedar Grove Composting Inc. 7652-05 PERMIT A90501 SEMI_ANNUALLY GRAB (FIELD) IWDSULFCedar Grove Composting Inc. 7652-05 PERMIT A90501 SEMI_ANNUALLY CONTINUOUS IWFLOWCedar Grove Composting Inc. 7652-05 PERMIT A90501 SEMI_ANNUALLY GRAB (FIELD) IWPHCeradyne Inc., a 3M Company - Seattle 7507-05 PERMIT A4121 SEMI_ANNUALLY GRAB NPDES ICPCeradyne Inc., a 3M Company - Seattle 7507-05 PERMIT A4121 QUINQUENNIAL COMPOSITE-BNA BNA-SURCeradyne Inc., a 3M Company - Seattle 7507-05 PERMIT A4121 SEMI_ANNUALLY GRAB (FIELD) IWPHCeradyne Inc., a 3M Company - Seattle 7507-05 PERMIT A4121 SEMI_ANNUALLY CONTINUOUS IWFLOWCeradyne Inc., a 3M Company - Seattle 7507-05 PERMIT A4121 SEMI_ANNUALLY COMPOSITE NPDES ICPCintas Corporation 7857-02 PERMIT A8181 SEMI_ANNUALLY GRAB SETVCintas Corporation 7857-02 PERMIT A8181 SEMI_ANNUALLY GRAB NPDES ICPCintas Corporation 7857-02 PERMIT A8181 SEMI_ANNUALLY COMPOSITE HG-CVAA-MCintas Corporation 7857-02 PERMIT A8181 SEMI_ANNUALLY GRAB (FIELD) IWPHCintas Corporation 7857-02 PERMIT A8181 SEMI_ANNUALLY VOA_COMP(4) VOA-SURCintas Corporation 7857-02 PERMIT A8181 SEMI_ANNUALLY CONTINUOUS IWFLOWCintas Corporation 7857-02 PERMIT A8181 SEMI_ANNUALLY COMPOSITE NPDES ICPCintas Corporation 7857-02 PERMIT A8181 SEMI_ANNUALLY 3 GRABS HEMConAgra Foods 7671-05 PERMIT A8097 SEMI_ANNUALLY CONTINUOUS IWFLOWConAgra Foods 7671-05 PERMIT A8097 SEMI_ANNUALLY GRAB (FIELD) IWPHConAgra Foods 7671-05 PERMIT A8097 ANNUALLY CONTINUOUS IWPHCONTConAgra Foods 7671-05 PERMIT A8097 SEMI_ANNUALLY GRAB SETVConAgra Foods 7671-05 PERMIT A8097 SEMI_ANNUALLY COMPOSITE BOD_TSSContinental Mills, Inc. 7953-01 PERMIT IW1452A SEMI_ANNUALLY CONTINUOUS IWFLOWContinental Mills, Inc. 7953-01 PERMIT IW1452A SEMI_ANNUALLY GRAB (FIELD) IWPHContinental Mills, Inc. 7953-01 PERMIT IW1452A SEMI_ANNUALLY GRAB SETVContinental Mills, Inc. 7953-01 PERMIT IW1452A SEMI_ANNUALLY GRAB (FIELD) FFFOG-VFDarigold Inc. - Issaquah Plant 7075-06 PERMIT A6001 SEMI_ANNUALLY COMPOSITE BOD_TSSDarigold Inc. - Issaquah Plant 7075-06 PERMIT A6001 SEMI_ANNUALLY GRAB (FIELD) IWPHDarigold Inc. - Issaquah Plant 7075-06 PERMIT A6001 ANNUALLY CONTINUOUS IWPHCONTDarigold Inc. - Issaquah Plant 7075-06 PERMIT A6001 SEMI_ANNUALLY GRAB (FIELD) FFFOG-VFDarigold Inc. - Issaquah Plant 7075-06 PERMIT A6001 SEMI_ANNUALLY CONTINUOUS IWFLOWDarigold Inc. - Rainier Plant 7116-07 PERMIT A50311 SEMI_ANNUALLY COMPOSITE BOD_TSSDarigold Inc. - Rainier Plant 7116-07 PERMIT A50311 SEMI_ANNUALLY CONTINUOUS IWFLOWDarigold Inc. - Rainier Plant 7116-07 PERMIT A50311 SEMI_ANNUALLY GRAB (FIELD) IWPHDarigold Inc. - Rainier Plant 7116-07 PERMIT A50311 SEMI_ANNUALLY GRAB (FIELD) FFFOG-VF


Darigold Inc. - Rainier Plant 7116-07 PERMIT A50311 ANNUALLY CONTINUOUS IWPHCONTDarwin's Natural Pet Products 1023-01 MINOR DISCHARGE A IW1299A BIENNIAL CONTINUOUS IWFLOWDarwin's Natural Pet Products 1023-01 MINOR DISCHARGE A IW1299A BIENNIAL COMPOSITE BOD_TSSDarwin's Natural Pet Products 1023-01 MINOR DISCHARGE A IW1299A BIENNIAL GRAB (FIELD) IWPHDavis Wire Corp. 7243-06 PERMIT A8005 SEMI_ANNUALLY COMPOSITE NPDES ICPDavis Wire Corp. 7243-06 PERMIT A8005 SEMI_ANNUALLY CONTINUOUS IWFLOWDavis Wire Corp. 7243-06 PERMIT A8005 SEMI_ANNUALLY GRAB NPDES ICPDavis Wire Corp. 7243-06 PERMIT A8005 SEMI_ANNUALLY GRAB (FIELD) IWPHDavis Wire Corp. 7243-06 PERMIT A8005 ANNUALLY CONTINUOUS IWPHCONTE&E Foods 4481-01 MAJOR DISCHARGE A IW1421A BIENNIAL CONTINUOUS IWFLOWE&E Foods 4481-01 MAJOR DISCHARGE A IW1421A BIENNIAL COMPOSITE BOD_TSSE&E Foods 4481-01 MAJOR DISCHARGE A IW1421A BIENNIAL GRAB (FIELD) IWPHElectrofinishing Inc. 7578-05 PERMIT A90311 SEMI_ANNUALLY COMPOSITE NPDES ICPElectrofinishing Inc. 7578-05 PERMIT A90311 SEMI_ANNUALLY CONTINUOUS IWFLOWElectrofinishing Inc. 7578-05 PERMIT A90311 SEMI_ANNUALLY GRAB (FIELD) IWPHElectrofinishing Inc. 7578-05 PERMIT A90311 ANNUALLY VOA_COMP(2) VOA-SURElectrofinishing Inc. 7578-05 PERMIT A90311 SEMI_ANNUALLY CN_COMP(4) CNElysian Brewing Company - Airport Way S. 4211-03 MAJOR DISCHARGE A IW1087A SEMI_ANNUALLY CONTINUOUS IWFLOWElysian Brewing Company - Airport Way S. 4211-03 MAJOR DISCHARGE A IW1087A SEMI_ANNUALLY GRAB (FIELD) IWPHElysian Brewing Company - Airport Way S. 4211-03 MAJOR DISCHARGE A IW1087A SEMI_ANNUALLY COMPOSITE BOD_TSSEmerald Services Inc. - Airport Way Facility 7884-02 PERMIT A42241 QUARTERLY CONTINUOUS IWFLOWEmerald Services Inc. - Airport Way Facility 7884-02 PERMIT A42241 QUARTERLY COMPOSITE-BNA BNA-SUREmerald Services Inc. - Airport Way Facility 7884-02 PERMIT A42241 QUARTERLY VOA_COMP(4) VOA-SUREmerald Services Inc. - Airport Way Facility 7884-02 PERMIT A42241 QUARTERLY GRAB NPDES ICPEmerald Services Inc. - Airport Way Facility 7884-02 PERMIT A42241 QUARTERLY CN_COMP(2) CN-ACEmerald Services Inc. - Airport Way Facility 7884-02 PERMIT A42241 QUARTERLY GRAB (FIELD) IWPHEmerald Services Inc. - Airport Way Facility 7884-02 PERMIT A42241 QUARTERLY COMPOSITE HG-CVAA-MEmerald Services Inc. - Airport Way Facility 7884-02 PERMIT A42241 QUARTERLY 3 GRABS HEMEmerald Services Inc. - Airport Way Facility 7884-02 PERMIT A42241 QUARTERLY COMPOSITE PCBEmerald Services Inc. - Airport Way Facility 7884-02 PERMIT A42241 QUARTERLY COMPOSITE-BNA FORMALDEHYDEEmerald Services Inc. - Airport Way Facility 7884-02 PERMIT A42241 QUARTERLY COMPOSITE ICP437Emerald Services Inc. - Airport Way Facility 7884-02 PERMIT A42241 ANNUALLY CONTINUOUS IWPHCONTEncore Oils LLC 4405-01 MAJOR DISCHARGE A A4510 BIENNIAL GRAB (FIELD) IWPHEncore Oils LLC 4405-01 MAJOR DISCHARGE A A4510 BIENNIAL GRAB (FIELD) FFFOG-VFEncore Oils LLC 4405-01 MAJOR DISCHARGE A A4510 BIENNIAL COMPOSITE BOD_TSSExotic Metals Forming Co. 7672-06 PERMIT A81355 SEMI_ANNUALLY COMPOSITE NPDES ICPExotic Metals Forming Co. 7672-06 PERMIT A81355 SEMI_ANNUALLY 3 GRABS HEMExotic Metals Forming Co. 7672-06 PERMIT A81355 ANNUALLY VOA_COMP(2) VOA-SURExotic Metals Forming Co. 7672-06 PERMIT A81355 SEMI_ANNUALLY GRAB (FIELD) IWPHExotic Metals Forming Co. 7672-06 PERMIT A81355 SEMI_ANNUALLY CN_COMP(2) CNExotic Metals Forming Co. 7672-06 PERMIT A81355 SEMI_ANNUALLY GRAB NPDES ICPExotic Metals Forming Co. 7672-06 PERMIT A81355 SEMI_ANNUALLY CONTINUOUS IWFLOWExotic Metals Forming Co. 7672-06 PERMIT A81355 QUINQUENNIAL COMPOSITE-BNA BNA-SURExotic Metals Forming Co. 7672-06 PERMIT A81356 SEMI_ANNUALLY GRAB NPDES ICPExotic Metals Forming Co. 7672-06 PERMIT A81356 SEMI_ANNUALLY COMPOSITE NPDES ICPExotic Metals Forming Co. 7672-06 PERMIT A81356 SEMI_ANNUALLY CN_COMP(2) CNExotic Metals Forming Co. 7672-06 PERMIT A81356 SEMI_ANNUALLY CONTINUOUS IWFLOWExotic Metals Forming Co. 7672-06 PERMIT A81356 SEMI_ANNUALLY GRAB (FIELD) IWPHExotic Metals Forming Co. 7672-06 PERMIT A81356 ANNUALLY VOA_COMP(2) VOA-SURExotic Metals Forming Co. 7672-06 PERMIT A81358 SEMI_ANNUALLY GRAB (FIELD) IWPHExotic Metals Forming Co. 7672-06 PERMIT A81358 SEMI_ANNUALLY COMPOSITE NPDES ICPExotic Metals Forming Co. 7672-06 PERMIT A81358 SEMI_ANNUALLY CONTINUOUS IWFLOWExotic Metals Forming Co. 7672-06 PERMIT A81358 SEMI_ANNUALLY CN_COMP(2) CNExotic Metals Forming Co. 7672-06 PERMIT A81358 ANNUALLY VOA_COMP(2) VOA-SURField Roast Grain Meat Co. - Seventh Ave. 4417-01 MAJOR DISCHARGE A IW1350A SEMI_ANNUALLY GRAB (FIELD) IWPHField Roast Grain Meat Co. - Seventh Ave. 4417-01 MAJOR DISCHARGE A IW1350A SEMI_ANNUALLY COMPOSITE BOD_TSSField Roast Grain Meat Co. - Seventh Ave. 4417-01 MAJOR DISCHARGE A IW1350A SEMI_ANNUALLY CONTINUOUS IWFLOWFormula Corp Auburn 4067-04 MAJOR DISCHARGE A A90821 BIENNIAL COMPOSITE NPDES ICPFormula Corp Auburn 4067-04 MAJOR DISCHARGE A A90821 BIENNIAL GRAB NPDES ICPFormula Corp Auburn 4067-04 MAJOR DISCHARGE A A90821 BIENNIAL 3 GRABS HEMFormula Corp Auburn 4067-04 MAJOR DISCHARGE A A90821 BIENNIAL GRAB (FIELD) IWPHFormula Corp Auburn 4067-04 MAJOR DISCHARGE A A90821 BIENNIAL CONTINUOUS IWFLOWFormula Corp Auburn 4067-04 MAJOR DISCHARGE A A90821 BIENNIAL COMPOSITE BOD_TSSFormula Corp Auburn 4067-04 MAJOR DISCHARGE A A90821 BIENNIAL COMPOSITE COD


Foss Maritime Company 7703-06 PERMIT A44012 SEMI_ANNUALLY 3 GRABS HEMFoss Maritime Company 7703-06 PERMIT A44012 SEMI_ANNUALLY COMPOSITE NPDES ICPFoss Maritime Company 7703-06 PERMIT A44012 SEMI_ANNUALLY CONTINUOUS IWFLOWFoss Maritime Company 7703-06 PERMIT A44012 SEMI_ANNUALLY GRAB NPDES ICPFoss Maritime Company 7703-06 PERMIT A44012 SEMI_ANNUALLY GRAB (FIELD) IWPHFranz Bakery - 6th Ave. 448-06 MINOR DISCHARGE A A4177 BIENNIAL COMPOSITE BOD_TSSFranz Bakery - 6th Ave. 448-06 MINOR DISCHARGE A A4177 BIENNIAL GRAB (FIELD) IWPH

Fremont Brewing Company - 9th Ave. Facility 4364-01 MAJOR DISCHARGE A IW1288A SEMI_ANNUALLY GRAB (FIELD) IWPH

Fremont Brewing Company - 9th Ave. Facility 4364-01 MAJOR DISCHARGE A IW1288A SEMI_ANNUALLY CONTINUOUS IWFLOW

Fremont Brewing Company - 9th Ave. Facility 4364-01 MAJOR DISCHARGE A IW1288A ANNUALLY CONTINUOUS IWPHCONT

Fremont Brewing Company - 9th Ave. Facility 4364-01 MAJOR DISCHARGE A IW1288A SEMI_ANNUALLY COMPOSITE BOD_TSSGarden Fresh Foods Inc. 4463-02 MAJOR DISCHARGE A A3085 ANNUALLY CONTINUOUS IWFLOWGarden Fresh Foods Inc. 4463-02 MAJOR DISCHARGE A A3085 ANNUALLY GRAB (FIELD) IWPHGarden Fresh Foods Inc. 4463-02 MAJOR DISCHARGE A A3085 ANNUALLY COMPOSITE BOD_TSSGeorgetown Brewing Co. 4154-03 MAJOR DISCHARGE A A46092 SEMI_ANNUALLY COMPOSITE BOD_TSSGeorgetown Brewing Co. 4154-03 MAJOR DISCHARGE A A46092 SEMI_ANNUALLY CONTINUOUS IWFLOWGeorgetown Brewing Co. 4154-03 MAJOR DISCHARGE A A46092 SEMI_ANNUALLY GRAB (FIELD) IWPHGlacier Northwest Inc. - Kenmore Facility 7740-04 PERMIT A2075 SEMI_ANNUALLY CONTINUOUS IWFLOWGlacier Northwest Inc. - Kenmore Facility 7740-04 PERMIT A2075 SEMI_ANNUALLY GRAB (FIELD) IWPHGlacier Northwest Inc. - Kenmore Facility 7740-04 PERMIT A2075 SEMI_ANNUALLY GRAB SETVGM Nameplate Inc. 7187-07 PERMIT A42511 SEMI_ANNUALLY GRAB NPDES ICPGM Nameplate Inc. 7187-07 PERMIT A42511 SEMI_ANNUALLY GRAB (FIELD) IWPHGM Nameplate Inc. 7187-07 PERMIT A42511 ANNUALLY VOA_COMP(2) VOA-SURGM Nameplate Inc. 7187-07 PERMIT A42511 SEMI_ANNUALLY CN_COMP(2) CNGM Nameplate Inc. 7187-07 PERMIT A42511 SEMI_ANNUALLY CONTINUOUS IWFLOWGM Nameplate Inc. 7187-07 PERMIT A42511 SEMI_ANNUALLY COMPOSITE NPDES ICPGM Nameplate Inc. 7187-07 PERMIT A42514 SEMI_ANNUALLY COMPOSITE NPDES ICPGM Nameplate Inc. 7187-07 PERMIT A42514 SEMI_ANNUALLY GRAB (FIELD) IWPHGM Nameplate Inc. 7187-07 PERMIT A42514 SEMI_ANNUALLY CONTINUOUS IWFLOWGM Nameplate Inc. 7187-07 PERMIT A42514 ANNUALLY VOA_COMP(2) VOA-SURGM Nameplate Inc. 7187-07 PERMIT A42514 SEMI_ANNUALLY GRAB NPDES ICPGM Nameplate Inc. 7187-07 PERMIT A42514 SEMI_ANNUALLY CN_COMP(2) CNGM Nameplate Inc. 7187-07 PERMIT A42514 QUINQUENNIAL COMPOSITE-BNA BNA-SURHoneywell International Inc. 7206-07 PERMIT A30029 SEMI_ANNUALLY GRAB (FIELD) IWPHHoneywell International Inc. 7206-07 PERMIT A30029 SEMI_ANNUALLY CONTINUOUS IWFLOWHoneywell International Inc. 7206-07 PERMIT A30029 ANNUALLY COMPOSITE NPDES ICPHoneywell International Inc. 7206-07 PERMIT A30029 ANNUALLY VOA_COMP(4) VOA-SURHoneywell International Inc. 7206-07 PERMIT A30029 ANNUALLY CONTINUOUS IWPHCONTHoneywell International Inc. 7206-07 PERMIT A30029 ANNUALLY COMPOSITE-BNA BNA-SURHytek Finishes Co. 7569-05 PERMIT A81041 SEMI_ANNUALLY COMPOSITE NPDES ICPHytek Finishes Co. 7569-05 PERMIT A81041 ANNUALLY VOA_COMP(2) VOA-SURHytek Finishes Co. 7569-05 PERMIT A81041 SEMI_ANNUALLY CN_COMP(4) CNHytek Finishes Co. 7569-05 PERMIT A81041 SEMI_ANNUALLY GRAB NPDES ICPHytek Finishes Co. 7569-05 PERMIT A81041 SEMI_ANNUALLY CONTINUOUS IWFLOWHytek Finishes Co. 7569-05 PERMIT A81041 SEMI_ANNUALLY GRAB (FIELD) IWPHHytek Finishes Co. 7569-05 PERMIT A81041 ANNUALLY CONTINUOUS IWPHCONTImaginetics LLC 7926-01 PERMIT IW1304A SEMI_ANNUALLY COMPOSITE NPDES ICPImaginetics LLC 7926-01 PERMIT IW1304A SEMI_ANNUALLY CONTINUOUS IWFLOWImaginetics LLC 7926-01 PERMIT IW1304A SEMI_ANNUALLY CN_COMP(2) CNImaginetics LLC 7926-01 PERMIT IW1304A SEMI_ANNUALLY GRAB (FIELD) IWPHImaginetics LLC 7926-01 PERMIT IW1304A ANNUALLY VOA_COMP(2) VOA-SURImaginetics LLC 7926-01 PERMIT IW1304A SEMI_ANNUALLY GRAB NPDES ICPImaginetics LLC 7926-01 PERMIT IW1304A ANNUALLY CONTINUOUS IWPHCONTIndependent Packers Corp. 4240-03 MAJOR DISCHARGE A IW1151A ANNUALLY CONTINUOUS IWFLOWIndependent Packers Corp. 4240-03 MAJOR DISCHARGE A IW1151A ANNUALLY COMPOSITE BOD_TSSIndependent Packers Corp. 4240-03 MAJOR DISCHARGE A IW1151A ANNUALLY GRAB (FIELD) IWPHIndependent Packers Corp. 4240-03 MAJOR DISCHARGE A IW1151B ANNUALLY COMPOSITE BOD_TSSIndependent Packers Corp. 4240-03 MAJOR DISCHARGE A IW1151B ANNUALLY GRAB (FIELD) IWPHIndependent Packers Corp. 4240-03 MAJOR DISCHARGE A IW1151B ANNUALLY CONTINUOUS IWFLOWIndustrial Container Services - WA LLC 7929-01 PERMIT A4073 SEMI_ANNUALLY COMPOSITE NPDES ICP


Industrial Container Services - WA LLC 7929-01 PERMIT A4073 SEMI_ANNUALLY COMPOSITE HG-CVAA-MIndustrial Container Services - WA LLC 7929-01 PERMIT A4073 SEMI_ANNUALLY GRAB (FIELD) IWFLOW_RATEIndustrial Container Services - WA LLC 7929-01 PERMIT A4073 SEMI_ANNUALLY GRAB (FIELD) IWPHIndustrial Container Services - WA LLC 7929-01 PERMIT A4073 SEMI_ANNUALLY GRAB NPDES ICPIndustrial Container Services - WA LLC 7929-01 PERMIT A4073 SEMI_ANNUALLY COMPOSITE-BNA BNA-SURIndustrial Container Services - WA LLC 7929-01 PERMIT A4073 SEMI_ANNUALLY CONTINUOUS IWFLOWIndustrial Container Services - WA LLC 7929-01 PERMIT A4073 SEMI_ANNUALLY VOA_COMP(4) VOA-SURIndustrial Container Services - WA LLC 7929-01 PERMIT A4073 SEMI_ANNUALLY 3 GRABS HEMIsland Spring Inc. 7735-05 PERMIT A70051 SEMI_ANNUALLY CONTINUOUS IWFLOWIsland Spring Inc. 7735-05 PERMIT A70051 BIENNIAL COMPOSITE BOD_TSSIsland Spring Inc. 7735-05 PERMIT A70051 SEMI_ANNUALLY GRAB (FIELD) IWPHIsland Spring Inc. 7735-05 PERMIT A70051 ANNUALLY CONTINUOUS IWPHCONTJanuary Foods Corp. 7904-01 PERMIT IW1077A SEMI_ANNUALLY GRAB (FIELD) FFFOG-VFJanuary Foods Corp. 7904-01 PERMIT IW1077A SEMI_ANNUALLY COMPOSITE BOD_TSSJanuary Foods Corp. 7904-01 PERMIT IW1077A SEMI_ANNUALLY GRAB (FIELD) IWPHJanuary Foods Corp. 7904-01 PERMIT IW1077A ANNUALLY CONTINUOUS IWPHCONTKerry, Inc. 7854-02 PERMIT A45311 SEMI_ANNUALLY GRAB (FIELD) IWPHKerry, Inc. 7854-02 PERMIT A45311 SEMI_ANNUALLY COMPOSITE BOD_TSSKerry, Inc. 7854-02 PERMIT A45311 SEMI_ANNUALLY CONTINUOUS IWFLOWKing County SWD - Cedar Hills Landfill 7842-03 PERMIT A9002 ANNUALLY CONTINUOUS IWH2SKing County SWD - Cedar Hills Landfill 7842-03 PERMIT A90021 SEMI_ANNUALLY COMPOSITE PCBKing County SWD - Cedar Hills Landfill 7842-03 PERMIT A90021 QUARTERLY COMPOSITE NPDES ICPKing County SWD - Cedar Hills Landfill 7842-03 PERMIT A90021 QUARTERLY GRAB (FIELD) IWDSULFKing County SWD - Cedar Hills Landfill 7842-03 PERMIT A90021 QUARTERLY GRAB (FIELD) IWPHKing County SWD - Cedar Hills Landfill 7842-03 PERMIT A90021 QUARTERLY GRAB NPDES ICPKing County SWD - Cedar Hills Landfill 7842-03 PERMIT A90021 QUARTERLY COMPOSITE HG-CVAA-MKing County SWD - Cedar Hills Landfill 7842-03 PERMIT A90021 QUARTERLY CONTINUOUS IWFLOW

King County WTD - Georgetown Wet Weather Treatment Station Construction Project 7937-02 PERMIT IW1348A SEMI_ANNUALLY 3 GRABS HEM

King County WTD - Georgetown Wet Weather Treatment Station Construction Project 7937-02 PERMIT IW1348A SEMI_ANNUALLY GRAB SETV

King County WTD - Georgetown Wet Weather Treatment Station Construction Project 7937-02 PERMIT IW1348A SEMI_ANNUALLY CONTINUOUS IWFLOW

King County WTD - Georgetown Wet Weather Treatment Station Construction Project 7937-02 PERMIT IW1348A SEMI_ANNUALLY GRAB (FIELD) IWPH

King County WTD - Georgetown Wet Weather Treatment Station Construction Project 7937-02 PERMIT IW1348B SEMI_ANNUALLY GRAB (FIELD) IWPH

King County WTD - Georgetown Wet Weather Treatment Station Construction Project 7937-02 PERMIT IW1348B SEMI_ANNUALLY CONTINUOUS IWFLOW

King County WTD - Georgetown Wet Weather Treatment Station Construction Project 7937-02 PERMIT IW1348B SEMI_ANNUALLY GRAB SETV

King County WTD - Georgetown Wet Weather Treatment Station Construction Project 7937-02 PERMIT IW1348B SEMI_ANNUALLY 3 GRABS HEM

King County WTD - Georgetown Wet Weather Treatment Station Construction Project 7937-02 PERMIT IW1348B SEMI_ANNUALLY GRAB (FIELD) IWFLOW_RATEKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367A SEMI_ANNUALLY CONTINUOUS IWFLOWKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367A SEMI_ANNUALLY GRAB (FIELD) IWFLOW_RATEKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367A SEMI_ANNUALLY GRAB (FIELD) IWDSULF


King County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367A SEMI_ANNUALLY GRAB (FIELD) IWPHKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367A SEMI_ANNUALLY GRAB SETVKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367C SEMI_ANNUALLY GRAB (FIELD) IWDSULFKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367C SEMI_ANNUALLY CONTINUOUS IWFLOWKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367C SEMI_ANNUALLY GRAB SETVKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367C SEMI_ANNUALLY GRAB (FIELD) IWFLOW_RATEKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367C SEMI_ANNUALLY GRAB (FIELD) IWPHKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367D SEMI_ANNUALLY CONTINUOUS IWFLOWKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367D SEMI_ANNUALLY GRAB SETVKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367D SEMI_ANNUALLY GRAB (FIELD) IWDSULFKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367D SEMI_ANNUALLY GRAB (FIELD) IWFLOW_RATEKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367D SEMI_ANNUALLY GRAB (FIELD) IWPHKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367E SEMI_ANNUALLY GRAB (FIELD) IWDSULFKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367E SEMI_ANNUALLY GRAB SETVKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367E SEMI_ANNUALLY CONTINUOUS IWFLOWKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367E SEMI_ANNUALLY GRAB (FIELD) IWPHKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367E SEMI_ANNUALLY GRAB (FIELD) IWFLOW_RATEKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367F SEMI_ANNUALLY CONTINUOUS IWFLOWKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367F SEMI_ANNUALLY GRAB (FIELD) IWPHKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367F SEMI_ANNUALLY GRAB (FIELD) IWFLOW_RATEKing County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367F SEMI_ANNUALLY GRAB (FIELD) IWDSULF


King County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT IW1367F SEMI_ANNUALLY GRAB SETVKing's Command Foods LLC 7742-04 PERMIT A8160 SEMI_ANNUALLY GRAB (FIELD) FFFOG-VFKing's Command Foods LLC 7742-04 PERMIT A8160 SEMI_ANNUALLY GRAB (FIELD) IWPHKing's Command Foods LLC 7742-04 PERMIT A8160 SEMI_ANNUALLY CONTINUOUS IWFLOWKing's Command Foods LLC 7742-04 PERMIT A8160 SEMI_ANNUALLY COMPOSITE BOD_TSSKing's Command Foods LLC 7742-04 PERMIT A8160 ANNUALLY CONTINUOUS IWPHCONTLafarge - Seattle Plant 7925-02 PERMIT A45941 SEMI_ANNUALLY GRAB ICP437Lafarge - Seattle Plant 7925-02 PERMIT A45941 SEMI_ANNUALLY GRAB (FIELD) IWPHLafarge - Seattle Plant 7925-02 PERMIT A45941 SEMI_ANNUALLY COMPOSITE-BNA BNA-SURLafarge - Seattle Plant 7925-02 PERMIT A45941 SEMI_ANNUALLY COMPOSITE ICP437Lafarge - Seattle Plant 7925-02 PERMIT A45941 SEMI_ANNUALLY CONTINUOUS IWFLOWLafarge - Seattle Plant 7925-02 PERMIT A45941 SEMI_ANNUALLY COMPOSITE PCBLafarge - Seattle Plant 7925-02 PERMIT A45941 SEMI_ANNUALLY VOA_COMP(2) VOA-SURLafarge - Seattle Plant 7925-02 PERMIT A45941 SEMI_ANNUALLY 3 GRABS HEMLafarge - Seattle Plant 7925-02 PERMIT A45941 SEMI_ANNUALLY COMPOSITE HG-CVAA-MLafarge - Seattle Plant 7925-02 PERMIT A45941 SEMI_ANNUALLY GRAB SETVLafarge - Seattle Plant 7925-02 PERMIT A45942 SEMI_ANNUALLY 3 GRABS HEMLafarge - Seattle Plant 7925-02 PERMIT A45942 SEMI_ANNUALLY GRAB SETVLafarge - Seattle Plant 7925-02 PERMIT A45942 SEMI_ANNUALLY GRAB (FIELD) IWPHLafarge - Seattle Plant 7925-02 PERMIT A45942 SEMI_ANNUALLY CONTINUOUS IWFLOWMachinists, Inc. Plant 5 7892-03 PERMIT IW1158A SEMI_ANNUALLY COMPOSITE NPDES ICPMachinists, Inc. Plant 5 7892-03 PERMIT IW1158A ANNUALLY VOA_COMP(2) VOA-SURMachinists, Inc. Plant 5 7892-03 PERMIT IW1158A SEMI_ANNUALLY CN_COMP(2) CNMachinists, Inc. Plant 5 7892-03 PERMIT IW1158A SEMI_ANNUALLY CONTINUOUS IWFLOWMachinists, Inc. Plant 5 7892-03 PERMIT IW1158A SEMI_ANNUALLY GRAB (FIELD) IWPHMachinists, Inc. Plant 5 7892-03 PERMIT IW1158A SEMI_ANNUALLY COMPOSITE HG-CVAA-MMagnetic and Penetrant Services Co. 7873-03 PERMIT A4370 SEMI_ANNUALLY GRAB (FIELD) IWPHMagnetic and Penetrant Services Co. 7873-03 PERMIT A4370 SEMI_ANNUALLY COMPOSITE HG-CVAA-MMagnetic and Penetrant Services Co. 7873-03 PERMIT A4370 SEMI_ANNUALLY GRAB NPDES ICPMagnetic and Penetrant Services Co. 7873-03 PERMIT A4370 SEMI_ANNUALLY CONTINUOUS IWFLOWMagnetic and Penetrant Services Co. 7873-03 PERMIT A4370 ANNUALLY VOA_COMP(2) VOA-SURMagnetic and Penetrant Services Co. 7873-03 PERMIT A4370 SEMI_ANNUALLY COMPOSITE NPDES ICPMagnetic and Penetrant Services Co. 7873-03 PERMIT A4370 SEMI_ANNUALLY CN_COMP(2) CNMarel Seattle Inc. 7821-03 PERMIT A45901 SEMI_ANNUALLY GRAB (FIELD) IWPHMarel Seattle Inc. 7821-03 PERMIT A45901 SEMI_ANNUALLY COMPOSITE NPDES ICPMarel Seattle Inc. 7821-03 PERMIT A45901 SEMI_ANNUALLY CONTINUOUS IWFLOWMarel Seattle Inc. 7821-03 PERMIT A45901 ANNUALLY VOA_COMP(2) VOA-SURMarel Seattle Inc. 7821-03 PERMIT A45901 SEMI_ANNUALLY CN_COMP(2) CNMarine Vacuum Service Inc. 7676-07 PERMIT A4297 QUARTERLY VOA_COMP(2) VOA-SURMarine Vacuum Service Inc. 7676-07 PERMIT A4297 QUARTERLY COMPOSITE HG-CVAA-MMarine Vacuum Service Inc. 7676-07 PERMIT A4297 QUARTERLY COMPOSITE-BNA BNA-SURMarine Vacuum Service Inc. 7676-07 PERMIT A4297 QUARTERLY 3 GRABS HEMMarine Vacuum Service Inc. 7676-07 PERMIT A4297 QUARTERLY COMPOSITE ICP437Marine Vacuum Service Inc. 7676-07 PERMIT A4297 QUARTERLY CONTINUOUS IWFLOWMarine Vacuum Service Inc. 7676-07 PERMIT A4297 QUARTERLY COMPOSITE PCBMarine Vacuum Service Inc. 7676-07 PERMIT A4297 QUARTERLY GRAB ICP437Marine Vacuum Service Inc. 7676-07 PERMIT A4297 QUARTERLY GRAB (FIELD) IWPHMarine Vacuum Service Inc. 7676-07 PERMIT A4297 BIENNIAL COMPOSITE BOD_TSSMarine Vacuum Service Inc. 7676-07 PERMIT A4297A SEMI_ANNUALLY GRAB NPDES ICPMarine Vacuum Service Inc. 7676-07 PERMIT A4297B SEMI_ANNUALLY GRAB SETVMarine Vacuum Service Inc. 7676-07 PERMIT A4297B SEMI_ANNUALLY CONTINUOUS IWFLOWMarine Vacuum Service Inc. 7676-07 PERMIT A4297B SEMI_ANNUALLY 3 GRABS HEMMarine Vacuum Service Inc. 7676-07 PERMIT A4297B SEMI_ANNUALLY COMPOSITE NPDES ICPMarine Vacuum Service Inc. 7676-07 PERMIT A4297B SEMI_ANNUALLY GRAB (FIELD) IWPHMarine Vacuum Service Inc. 7676-07 PERMIT A4297B SEMI_ANNUALLY GRAB (FIELD) IWDSULFMarine Vacuum Service Inc. 7676-07 PERMIT A4297B SEMI_ANNUALLY GRAB NPDES ICPMastercraft Metal Finishing Inc. 7233-04 PERMIT A4199 SEMI_ANNUALLY CN_COMP(4) CN-ACMastercraft Metal Finishing Inc. 7233-04 PERMIT A4199 SEMI_ANNUALLY COMPOSITE NPDES ICPMastercraft Metal Finishing Inc. 7233-04 PERMIT A4199 SEMI_ANNUALLY GRAB (FIELD) IWPHMastercraft Metal Finishing Inc. 7233-04 PERMIT A4199 ANNUALLY VOA_COMP(2) VOA-SURMastercraft Metal Finishing Inc. 7233-04 PERMIT A4199 SEMI_ANNUALLY GRAB NPDES ICPMastercraft Metal Finishing Inc. 7233-04 PERMIT A4199 SEMI_ANNUALLY CONTINUOUS IWFLOW


Mastercraft Metal Finishing Inc. 7233-04 PERMIT A4199 ANNUALLY CONTINUOUS IWPHCONTMicroSurgical Technology Inc. 7895-02 PERMIT IW1209A SEMI_ANNUALLY CONTINUOUS IWFLOWMicroSurgical Technology Inc. 7895-02 PERMIT IW1209A SEMI_ANNUALLY GRAB (FIELD) IWPHMicroSurgical Technology Inc. 7895-02 PERMIT IW1209A SEMI_ANNUALLY COMPOSITE NPDES ICPMicroSurgical Technology Inc. 7895-02 PERMIT IW1209A SEMI_ANNUALLY CN_COMP(2) CNMicroSurgical Technology Inc. 7895-02 PERMIT IW1209A ANNUALLY VOA_COMP(2) VOA-SURMikron Industries 7749-06 PERMIT A82225 SEMI_ANNUALLY GRAB (FIELD) IWPHMikron Industries 7749-06 PERMIT A82225 SEMI_ANNUALLY 3 GRABS HEMNational Industrial Concepts 7824-03 PERMIT A31481 SEMI_ANNUALLY GRAB NPDES ICPNational Industrial Concepts 7824-03 PERMIT A31481 SEMI_ANNUALLY GRAB (FIELD) IWPHNational Industrial Concepts 7824-03 PERMIT A31481 SEMI_ANNUALLY COMPOSITE NPDES ICPNational Industrial Concepts 7824-03 PERMIT A31481 SEMI_ANNUALLY CN_COMP(2) CNNational Industrial Concepts 7824-03 PERMIT A31481 SEMI_ANNUALLY CONTINUOUS IWFLOWNational Industrial Concepts 7824-03 PERMIT A31481 SEMI_ANNUALLY VOA_COMP(2) VOA-SURNational Industrial Concepts 7824-03 PERMIT A31481 SEMI_ANNUALLY 3 GRABS HEMNational Industrial Concepts 7824-03 PERMIT A31481 ANNUALLY CONTINUOUS IWPHCONTNational Products Inc. 7834-03 PERMIT A45991 SEMI_ANNUALLY CN_COMP(2) CNNational Products Inc. 7834-03 PERMIT A45991 ANNUALLY VOA_COMP(2) VOA-SURNational Products Inc. 7834-03 PERMIT A45991 SEMI_ANNUALLY CONTINUOUS IWFLOWNational Products Inc. 7834-03 PERMIT A45991 SEMI_ANNUALLY COMPOSITE NPDES ICPNational Products Inc. 7834-03 PERMIT A45991 SEMI_ANNUALLY GRAB NPDES ICPNational Products Inc. 7834-03 PERMIT A45991 SEMI_ANNUALLY COMPOSITE HG-CVAA-MNational Products Inc. 7834-03 PERMIT A45991 SEMI_ANNUALLY GRAB (FIELD) IWPHNorthwest Cascade Inc. - dba. Honey Bucket 4496-01 MAJOR DISCHARGE A IW1439A QUARTERLY GRAB (FIELD) IWPHNorthwest Cascade Inc. - dba. Honey Bucket 4496-01 MAJOR DISCHARGE A IW1439A QUARTERLY GRAB BOD_TSSNorthwest Cascade Inc. - Seattle 4008-04 MAJOR DISCHARGE A A45341 ANNUALLY GRAB-VOA VOA-SURNorthwest Cascade Inc. - Seattle 4008-04 MAJOR DISCHARGE A A45341 ANNUALLY GRAB BOD_TSSNorthwest Cascade Inc. - Seattle 4008-04 MAJOR DISCHARGE A A45341 ANNUALLY GRAB (FIELD) IWPHNorthwest Cascade Inc. - Septage Thickening and Dewatering Facility 7938-02 PERMIT IW1177A SEMI_ANNUALLY GRAB (FIELD) FFFOG-VFNorthwest Cascade Inc. - Septage Thickening and Dewatering Facility 7938-02 PERMIT IW1177A SEMI_ANNUALLY CONTINUOUS IWFLOWNorthwest Cascade Inc. - Septage Thickening and Dewatering Facility 7938-02 PERMIT IW1177A SEMI_ANNUALLY 3 GRABS HEMNorthwest Cascade Inc. - Septage Thickening and Dewatering Facility 7938-02 PERMIT IW1177A SEMI_ANNUALLY GRAB (FIELD) IWPHNorthwest Cascade Inc. - Septage Thickening and Dewatering Facility 7938-02 PERMIT IW1177A SEMI_ANNUALLY GRAB SETVNorthwest Cascade Inc. - Septage Thickening and Dewatering Facility 7938-02 PERMIT IW1177A SEMI_ANNUALLY GRAB (FIELD) IWDSULFNorthwest Cascade Inc. - Septage Thickening and Dewatering Facility 7938-02 PERMIT IW1177A SEMI_ANNUALLY GRAB (FIELD) IWFLOW_RATENorthwest Cascade Inc. - Septage Thickening and Dewatering Facility 7938-02 PERMIT IW1177A ANNUALLY COMPOSITE BOD_TSSNorthwest Cascade Inc. - Septage Thickening and Dewatering Facility 7938-02 PERMIT IW1177A ANNUALLY CONTINUOUS IWPHCONTNorthwest Cascade Inc. - Woodinville 618-06 MAJOR DISCHARGE A A31131 SEMI_ANNUALLY GRAB BOD_TSSNorthwest Cascade Inc. - Woodinville 618-06 MAJOR DISCHARGE A A31131 SEMI_ANNUALLY GRAB (FIELD) IWPHNorthwest Gourmet Food Products Inc. - Renton Facility 7935-01 PERMIT IW1319A SEMI_ANNUALLY GRAB (FIELD) IWPHNorthwest Gourmet Food Products Inc. - Renton Facility 7935-01 PERMIT IW1319A SEMI_ANNUALLY GRAB SETVNorthwest Gourmet Food Products Inc. - Renton Facility 7935-01 PERMIT IW1319A SEMI_ANNUALLY GRAB (FIELD) FFFOG-VFNorthwest Gourmet Food Products Inc. - Renton Facility 7935-01 PERMIT IW1319A SEMI_ANNUALLY CONTINUOUS IWFLOWNorthwest Gourmet Food Products Inc. - Renton Facility 7935-01 PERMIT IW1319A ANNUALLY COMPOSITE BOD_TSSNorthwest Gourmet Food Products Inc. - Renton Facility 7935-01 PERMIT IW1319A SEMI_ANNUALLY CONTINUOUS IWPHCONTNorthwest Gourmet Food Products Inc. - Renton Facility 7949-01 PERMIT IW1319A SEMI_ANNUALLY GRAB (FIELD) IWPHNorthwest Gourmet Food Products Inc. - Renton Facility 7949-01 PERMIT IW1319A SEMI_ANNUALLY GRAB SETV


Northwest Gourmet Food Products Inc. - Renton Facility 7949-01 PERMIT IW1319A SEMI_ANNUALLY GRAB (FIELD) FFFOG-VFNorthwest Gourmet Food Products Inc. - Renton Facility 7949-01 PERMIT IW1319A SEMI_ANNUALLY CONTINUOUS IWFLOWNorthwest Gourmet Food Products Inc. - Renton Facility 7949-01 PERMIT IW1319A ANNUALLY COMPOSITE BOD_TSSNorthwest Gourmet Food Products Inc. - Renton Facility 7949-01 PERMIT IW1319A SEMI_ANNUALLY CONTINUOUS IWPHCONTOberto Snacks Inc. 7706-07 PERMIT A81401 SEMI_ANNUALLY GRAB (FIELD) IWPHOberto Snacks Inc. 7706-07 PERMIT A81401 SEMI_ANNUALLY COMPOSITE BOD_TSSOberto Snacks Inc. 7706-07 PERMIT A81401 SEMI_ANNUALLY CONTINUOUS IWFLOWOberto Snacks Inc. 7706-07 PERMIT A81401 ANNUALLY CONTINUOUS IWPHCONTOberto Snacks Inc. 7706-07 PERMIT A81401 SEMI_ANNUALLY GRAB (FIELD) FFFOG-VFOcean Beauty Seafoods LLC - Renton 4444-02 MAJOR DISCHARGE A IW1387A ANNUALLY COMPOSITE BOD_TSSOcean Beauty Seafoods LLC - Renton 4444-02 MAJOR DISCHARGE A IW1387A ANNUALLY CONTINUOUS IWFLOWOcean Beauty Seafoods LLC - Renton 4444-02 MAJOR DISCHARGE A IW1387A ANNUALLY GRAB (FIELD) IWPHOdin Brewing Company - Tukwila 4415-01 MAJOR DISCHARGE A IW1349A BIENNIAL COMPOSITE BOD_TSSOdin Brewing Company - Tukwila 4415-01 MAJOR DISCHARGE A IW1349A BIENNIAL CONTINUOUS IWFLOWOdin Brewing Company - Tukwila 4415-01 MAJOR DISCHARGE A IW1349A BIENNIAL GRAB (FIELD) IWPHOptimar US, Inc. 7944-01 PERMIT IW1413A SEMI_ANNUALLY COMPOSITE NPDES ICPOptimar US, Inc. 7944-01 PERMIT IW1413A ANNUALLY VOA_COMP(2) VOA-SUROptimar US, Inc. 7944-01 PERMIT IW1413A SEMI_ANNUALLY CN_COMP(2) CNOptimar US, Inc. 7944-01 PERMIT IW1413A SEMI_ANNUALLY GRAB (FIELD) IWPHOptimar US, Inc. 7944-01 PERMIT IW1413A SEMI_ANNUALLY CONTINUOUS IWFLOWPacific Iron & Metal Co. 7577-06 PERMIT A4318 SEMI_ANNUALLY CONTINUOUS IWFLOWPacific Iron & Metal Co. 7577-06 PERMIT A4318 SEMI_ANNUALLY COMPOSITE HG-CVAA-MPacific Iron & Metal Co. 7577-06 PERMIT A4318 SEMI_ANNUALLY GRAB (FIELD) IWPHPacific Iron & Metal Co. 7577-06 PERMIT A4318 SEMI_ANNUALLY COMPOSITE NPDES ICPPacific Iron & Metal Co. 7577-06 PERMIT A4318 SEMI_ANNUALLY GRAB NPDES ICPPacific Iron & Metal Co. 7577-06 PERMIT A4318 SEMI_ANNUALLY 3 GRABS HEMPacific Iron & Metal Co. 7577-06 PERMIT A4318 SEMI_ANNUALLY COMPOSITE PCBPacific Iron & Metal Co. 7577-06 PERMIT A4318 SEMI_ANNUALLY COMPOSITE-BNA BNA-SURPacific Propeller International LLC 7235-06 PERMIT A8011 SEMI_ANNUALLY GRAB NPDES ICPPacific Propeller International LLC 7235-06 PERMIT A8011 ANNUALLY VOA_COMP(2) VOA-SURPacific Propeller International LLC 7235-06 PERMIT A8011 SEMI_ANNUALLY COMPOSITE NPDES ICPPacific Propeller International LLC 7235-06 PERMIT A8011 SEMI_ANNUALLY GRAB (FIELD) IWPHPacific Propeller International LLC 7235-06 PERMIT A8011 SEMI_ANNUALLY CN_COMP(4) CN-ACPacific Propeller International LLC 7235-06 PERMIT A8011 SEMI_ANNUALLY CONTINUOUS IWFLOWPartner Therapeutics 7806-03 PERMIT A10861 ANNUALLY CN_COMP(2) CNPartner Therapeutics 7806-03 PERMIT A10861 SEMI_ANNUALLY CONTINUOUS IWFLOWPartner Therapeutics 7806-03 PERMIT A10861 SEMI_ANNUALLY VOA_COMP(4) VOA-IWPartner Therapeutics 7806-03 PERMIT A10861 SEMI_ANNUALLY VOA_COMP(4) VOA-AMINESPartner Therapeutics 7806-03 PERMIT A10861 SEMI_ANNUALLY VOA_COMP(4) VOA-SURPartner Therapeutics 7806-03 PERMIT A10861 SEMI_ANNUALLY GRAB (FIELD) IWPHPhillips 66 Company - Renton Terminal 7910-01 PERMIT A81491 SEMI_ANNUALLY VOA_COMP(4) VOA-SURPhillips 66 Company - Renton Terminal 7910-01 PERMIT A81491 SEMI_ANNUALLY CONTINUOUS IWFLOWPhillips 66 Company - Renton Terminal 7910-01 PERMIT A81491 SEMI_ANNUALLY GRAB (FIELD) IWPHPhillips 66 Company - Renton Terminal 7910-01 PERMIT A81491 SEMI_ANNUALLY 3 GRABS HEMPlush Pippin Foods 255-05 MAJOR DISCHARGE A A81371 ANNUALLY GRAB (FIELD) IWPHPlush Pippin Foods 255-05 MAJOR DISCHARGE A A81371 ANNUALLY COMPOSITE BOD_TSSPlush Pippin Foods 255-05 MAJOR DISCHARGE A A81371 ANNUALLY CONTINUOUS IWFLOW

Port of Seattle, Sea-Tac International Airport, BW 4470-01 MAJOR DISCHARGE A A70091 BIENNIAL GRAB (FIELD) IWPH

Port of Seattle, Sea-Tac International Airport, BW 4470-01 MAJOR DISCHARGE A A70091 BIENNIAL GRAB BOD_TSS

Port of Seattle, Sea-Tac International Airport, IWS 7810-04 PERMIT A70101 SEMI_ANNUALLY COMPOSITE NPDES ICP

Port of Seattle, Sea-Tac International Airport, IWS 7810-04 PERMIT A70101 SEMI_ANNUALLY 3 GRABS HEM

Port of Seattle, Sea-Tac International Airport, IWS 7810-04 PERMIT A70101 SEMI_ANNUALLY GRAB (FIELD) IWPH

Port of Seattle, Sea-Tac International Airport, IWS 7810-04 PERMIT A70101 SEMI_ANNUALLY COMPOSITE-BNA BNA-SUR


Port of Seattle, Sea-Tac International Airport, IWS 7810-04 PERMIT A70101 SEMI_ANNUALLY CONTINUOUS IWFLOW

Port of Seattle, Sea-Tac International Airport, IWS 7810-04 PERMIT A70101 SEMI_ANNUALLY VOA_COMP(2) VOA-SUR

Port of Seattle, Sea-Tac International Airport, IWS 7810-04 PERMIT A70101 SEMI_ANNUALLY COMPOSITE BOD_TSS

Port of Seattle, Sea-Tac International Airport, IWS 7810-04 PERMIT A70101 SEMI_ANNUALLY CONTINUOUS IWFLOW_RATEPrecor Inc. - Plant 2 7716-06 PERMIT A33171 SEMI_ANNUALLY COMPOSITE NPDES ICPPrecor Inc. - Plant 2 7716-06 PERMIT A33171 SEMI_ANNUALLY CONTINUOUS IWFLOWPrecor Inc. - Plant 2 7716-06 PERMIT A33171 SEMI_ANNUALLY CN_COMP(2) CNPrecor Inc. - Plant 2 7716-06 PERMIT A33171 SEMI_ANNUALLY GRAB NPDES ICPPrecor Inc. - Plant 2 7716-06 PERMIT A33171 SEMI_ANNUALLY GRAB (FIELD) IWPHPrecor Inc. - Plant 2 7716-06 PERMIT A33171 ANNUALLY VOA_COMP(2) VOA-SURPrecor Inc. - Plant 2 7716-06 PERMIT A33171 ANNUALLY CONTINUOUS IWPHCONT

Primus International - University Swaging Division 7848-04 PERMIT A31581 SEMI_ANNUALLY COMPOSITE NPDES ICP

Primus International - University Swaging Division 7848-04 PERMIT A31581 SEMI_ANNUALLY CONTINUOUS IWFLOW

Primus International - University Swaging Division 7848-04 PERMIT A31581 SEMI_ANNUALLY GRAB (FIELD) IWPH

Primus International - University Swaging Division 7848-04 PERMIT A31581 SEMI_ANNUALLY CN_COMP(2) CN

Primus International - University Swaging Division 7848-04 PERMIT A31581 SEMI_ANNUALLY GRAB NPDES ICP

Primus International - University Swaging Division 7848-04 PERMIT A31581 ANNUALLY VOA_COMP(2) VOA-SUR

Primus International - University Swaging Division 7848-04 PERMIT A31581 SEMI_ANNUALLY 3 GRABS HEMProbi USA, Inc. 4306-02 MAJOR DISCHARGE A IW1213A SEMI_ANNUALLY GRAB (FIELD) IWPHProbi USA, Inc. 4306-02 MAJOR DISCHARGE A IW1213A SEMI_ANNUALLY CONTINUOUS IWFLOWProbi USA, Inc. 4306-02 MAJOR DISCHARGE A IW1213A SEMI_ANNUALLY GRAB (FIELD) FFFOG-VFProbi USA, Inc. 4306-02 MAJOR DISCHARGE A IW1213A ANNUALLY COMPOSITE BOD_TSSProtective Coatings Inc. 7242-06 PERMIT A50181 SEMI_ANNUALLY COMPOSITE NPDES ICPProtective Coatings Inc. 7242-06 PERMIT A50181 SEMI_ANNUALLY GRAB (FIELD) IWPHProtective Coatings Inc. 7242-06 PERMIT A50181 SEMI_ANNUALLY CONTINUOUS IWFLOWProtective Coatings Inc. 7242-06 PERMIT A50181 SEMI_ANNUALLY GRAB NPDES ICPProtective Coatings Inc. 7242-06 PERMIT A50181 ANNUALLY VOA_COMP(4) VOA-SURProtective Coatings Inc. 7242-06 PERMIT A50181 SEMI_ANNUALLY CN_COMP(4) CNProtective Coatings Inc. 7242-06 PERMIT A50181 ANNUALLY CONTINUOUS IWPHCONTPrototron Circuits Inc. 7897-02 PERMIT A30881 SEMI_ANNUALLY CONTINUOUS IWFLOWPrototron Circuits Inc. 7897-02 PERMIT A30881 SEMI_ANNUALLY GRAB (FIELD) IWPHPrototron Circuits Inc. 7897-02 PERMIT A30881 SEMI_ANNUALLY VOA_COMP(2) VOA-SURPrototron Circuits Inc. 7897-02 PERMIT A30881 SEMI_ANNUALLY GRAB NPDES ICPPrototron Circuits Inc. 7897-02 PERMIT A30881 SEMI_ANNUALLY COMPOSITE NPDES ICPPrototron Circuits Inc. 7897-02 PERMIT A30881 SEMI_ANNUALLY CN_COMP(2) CNPrototron Circuits Inc. 7897-02 PERMIT A30881 ANNUALLY CONTINUOUS IWPHCONTPrototron Circuits Inc. 7897-02 PERMIT A30883 SEMI_ANNUALLY CN_COMP(4) CNQualawash Holdings LLC 7153-07 PERMIT A80721 SEMI_ANNUALLY CONTINUOUS IWFLOWQualawash Holdings LLC 7153-07 PERMIT A80721 SEMI_ANNUALLY COMPOSITE HG-CVAA-MQualawash Holdings LLC 7153-07 PERMIT A80721 SEMI_ANNUALLY 3 GRABS HEMQualawash Holdings LLC 7153-07 PERMIT A80721 SEMI_ANNUALLY COMPOSITE NPDES ICPQualawash Holdings LLC 7153-07 PERMIT A80721 ANNUALLY VOA_COMP(2) VOA-SURQualawash Holdings LLC 7153-07 PERMIT A80721 SEMI_ANNUALLY GRAB (FIELD) IWPHRabanco Recycling Co. 7595-06 PERMIT A43406 SEMI_ANNUALLY GRAB (FIELD) IWPHRabanco Recycling Co. 7595-06 PERMIT A43406 SEMI_ANNUALLY GRAB NPDES ICPRabanco Recycling Co. 7595-06 PERMIT A43406 SEMI_ANNUALLY GRAB (FIELD) IWDSULFRabanco Recycling Co. 7595-06 PERMIT A43406 SEMI_ANNUALLY COMPOSITE HG-CVAA-MRabanco Recycling Co. 7595-06 PERMIT A43406 SEMI_ANNUALLY COMPOSITE NPDES ICPRabanco Recycling Co. 7595-06 PERMIT A43406 SEMI_ANNUALLY CONTINUOUS IWFLOWRabanco Recycling Co. 7595-06 PERMIT A43406 SEMI_ANNUALLY 3 GRABS HEM

Rainier Commons LLC - Old Rainier Brewery Site 7927-01 PERMIT IW1056A SEMI_ANNUALLY GRAB NPDES ICP


Rainier Commons LLC - Old Rainier Brewery Site 7927-01 PERMIT IW1056A SEMI_ANNUALLY GRAB PCB

Rainier Commons LLC - Old Rainier Brewery Site 7927-01 PERMIT IW1056B SEMI_ANNUALLY GRAB PCB

Rainier Commons LLC - Old Rainier Brewery Site 7927-01 PERMIT IW1056B SEMI_ANNUALLY GRAB NPDES ICPRed Dot Corporation 7866-03 PERMIT IW1061C SEMI_ANNUALLY GRAB (FIELD) IWPHRed Dot Corporation 7866-03 PERMIT IW1061C SEMI_ANNUALLY COMPOSITE NPDES ICPRed Dot Corporation 7866-03 PERMIT IW1061C SEMI_ANNUALLY VOA_COMP(2) VOA-SURRed Dot Corporation 7866-03 PERMIT IW1061C SEMI_ANNUALLY CONTINUOUS IWFLOWRed Dot Corporation 7866-03 PERMIT IW1061C SEMI_ANNUALLY CN_COMP(2) CNReuben's Brews LLC 4477-01 MAJOR DISCHARGE A IW1417A ANNUALLY CONTINUOUS IWFLOWReuben's Brews LLC 4477-01 MAJOR DISCHARGE A IW1417A ANNUALLY COMPOSITE BOD_TSSReuben's Brews LLC 4477-01 MAJOR DISCHARGE A IW1417A ANNUALLY GRAB (FIELD) IWPHRomac Industries, Inc. 7730-05 PERMIT A20701 SEMI_ANNUALLY COMPOSITE NPDES ICPRomac Industries, Inc. 7730-05 PERMIT A20701 ANNUALLY VOA_COMP(2) VOA-SURRomac Industries, Inc. 7730-05 PERMIT A20701 SEMI_ANNUALLY GRAB (FIELD) IWPHRomac Industries, Inc. 7730-05 PERMIT A20701 SEMI_ANNUALLY CN_COMP(2) CNRomac Industries, Inc. 7730-05 PERMIT A20701 SEMI_ANNUALLY CONTINUOUS IWFLOWSafeway Inc. - Beverage Plant 7042-05 PERMIT A60092 SEMI_ANNUALLY GRAB (FIELD) IWPHSafeway Inc. - Beverage Plant 7042-05 PERMIT A60092 SEMI_ANNUALLY CONTINUOUS IWFLOWSafeway Inc. - Beverage Plant 7042-05 PERMIT A60092 ANNUALLY CONTINUOUS IWPHCONTSafeway Inc. - Beverage Plant 7042-05 PERMIT A60092 ANNUALLY COMPOSITE BOD_TSSSafeway Inc. - Milk and Ice Cream Plant 7832-03 PERMIT A6004A SEMI_ANNUALLY COMPOSITE BOD_TSSSafeway Inc. - Milk and Ice Cream Plant 7832-03 PERMIT A6004A SEMI_ANNUALLY CONTINUOUS IWFLOWSafeway Inc. - Milk and Ice Cream Plant 7832-03 PERMIT A6004A SEMI_ANNUALLY GRAB (FIELD) IWPHSafeway Inc. - Milk and Ice Cream Plant 7832-03 PERMIT A6004A SEMI_ANNUALLY GRAB (FIELD) FFFOG-VFSafeway Inc. - Milk and Ice Cream Plant 7832-03 PERMIT A6004A ANNUALLY CONTINUOUS IWPHCONTSchwartz Brothers Bakery - Seattle 1089-01 MAJOR DISCHARGE A A45511 BIENNIAL COMPOSITE BOD_TSSSchwartz Brothers Bakery - Seattle 1089-01 MAJOR DISCHARGE A A45511 BIENNIAL GRAB (FIELD) IWPHSchwartz Brothers Bakery - Seattle 1089-01 MAJOR DISCHARGE A A45511 BIENNIAL CONTINUOUS IWFLOWSeafreeze Aquisition, LLC (aka Lineage Logistics - Seattle Michigan Facility) 7896-02 PERMIT A42301 SEMI_ANNUALLY COMPOSITE BOD_TSSSeafreeze Aquisition, LLC (aka Lineage Logistics - Seattle Michigan Facility) 7896-02 PERMIT A42301 SEMI_ANNUALLY CONTINUOUS IWFLOWSeafreeze Aquisition, LLC (aka Lineage Logistics - Seattle Michigan Facility) 7896-02 PERMIT A42301 SEMI_ANNUALLY GRAB (FIELD) IWPHSeafreeze Aquisition, LLC (aka Lineage Logistics - Seattle Michigan Facility) 7896-02 PERMIT A42301 SEMI_ANNUALLY GRAB (FIELD) FFFOG-VFSeattle Barrel Co. 7113-05 PERMIT A4089 SEMI_ANNUALLY 3 GRABS HEMSeattle Barrel Co. 7113-05 PERMIT A4089 SEMI_ANNUALLY CONTINUOUS IWPHCONTSeattle Barrel Co. 7113-05 PERMIT A4089 SEMI_ANNUALLY GRAB SETVSeattle Barrel Co. 7113-05 PERMIT A4089 SEMI_ANNUALLY CONTINUOUS IWFLOWSeattle Barrel Co. 7113-05 PERMIT A4089 SEMI_ANNUALLY GRAB NPDES ICPSeattle Barrel Co. 7113-05 PERMIT A4089 SEMI_ANNUALLY VOA_COMP(2) VOA-SURSeattle Barrel Co. 7113-05 PERMIT A4089 SEMI_ANNUALLY COMPOSITE NPDES ICPSeattle Barrel Co. 7113-05 PERMIT A4089 SEMI_ANNUALLY COMPOSITE HG-CVAA-MSeattle Barrel Co. 7113-05 PERMIT A4089 SEMI_ANNUALLY GRAB (FIELD) IWPHSeattle Barrel Co. 7113-05 PERMIT A4089 SEMI_ANNUALLY COMPOSITE-BNA BNA-SUR

Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 PERMIT IW1412A SEMI_ANNUALLY COMPOSITE HG-CVAA-M

Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 PERMIT IW1412A SEMI_ANNUALLY GRAB (FIELD) IWFLOW_RATE

Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 PERMIT IW1412A SEMI_ANNUALLY 3 GRABS HEM

Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 PERMIT IW1412A SEMI_ANNUALLY GRAB NPDES ICP

Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 PERMIT IW1412A SEMI_ANNUALLY CONTINUOUS IWFLOW


Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 PERMIT IW1412A SEMI_ANNUALLY GRAB (FIELD) IWPH

Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 PERMIT IW1412A SEMI_ANNUALLY GRAB SETV

Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 PERMIT IW1412A SEMI_ANNUALLY COMPOSITE NPDES ICP

Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 PERMIT IW1412A ANNUALLY COMPOSITE-BNA BNA-SUR

Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 PERMIT IW1412A ANNUALLY CONTINUOUS IWPHCONT

Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 PERMIT IW1412A ANNUALLY COMPOSITE PCB

Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 PERMIT IW1412B SEMI_ANNUALLY CONTINUOUS IWFLOW

Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 PERMIT IW1412B SEMI_ANNUALLY GRAB (FIELD) IWFLOW_RATE

Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 PERMIT IW1412B SEMI_ANNUALLY GRAB (FIELD) IWDSULF

Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 PERMIT IW1412B SEMI_ANNUALLY CONTINUOUS IWPHCONT

Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 PERMIT IW1412B SEMI_ANNUALLY GRAB SETV

Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 PERMIT IW1412B SEMI_ANNUALLY GRAB NPDES ICP

Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 PERMIT IW1412B SEMI_ANNUALLY COMPOSITE NPDES ICP

Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 PERMIT IW1412B SEMI_ANNUALLY COMPOSITE HG-CVAA-M

Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 PERMIT IW1412B SEMI_ANNUALLY GRAB (FIELD) IWPH

Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 PERMIT IW1412B SEMI_ANNUALLY 3 GRABS HEM

Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 PERMIT IW1412B ANNUALLY COMPOSITE PCB

Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 PERMIT IW1412B ANNUALLY COMPOSITE-BNA BNA-SURSeattle, City of - Seattle City Light - South Service Center 4194-04 MAJOR DISCHARGE A A4196B ANNUALLY COMPOSITE PCB

Seattle, City of - SPU - Kent Highlands Landfill 7115-05 PERMIT A8019 SEMI_ANNUALLY COMPOSITE NPDES ICP

Seattle, City of - SPU - Kent Highlands Landfill 7115-05 PERMIT A8019 SEMI_ANNUALLY CONTINUOUS IWFLOW

Seattle, City of - SPU - Kent Highlands Landfill 7115-05 PERMIT A8019 SEMI_ANNUALLY GRAB NPDES ICP

Seattle, City of - SPU - Kent Highlands Landfill 7115-05 PERMIT A8019 SEMI_ANNUALLY GRAB (FIELD) IWPH


Seattle, City of - SPU - Kent Highlands Landfill 7115-05 PERMIT A8019 SEMI_ANNUALLY GRAB (FIELD) IWDSULF

Seattle, City of - SPU - Kent Highlands Landfill 7115-05 PERMIT A80192 ANNUALLY COMPOSITE IWH2SSeattle, City of - SPU - Ship Canal Water Quality Project 7947-01 PERMIT IW1425A SEMI_ANNUALLY GRAB SETVSeattle, City of - SPU - Ship Canal Water Quality Project 7947-01 PERMIT IW1425A SEMI_ANNUALLY GRAB (FIELD) IWFLOW_RATESeattle, City of - SPU - Ship Canal Water Quality Project 7947-01 PERMIT IW1425A SEMI_ANNUALLY GRAB (FIELD) IWPHSeattle, City of - SPU - Ship Canal Water Quality Project 7947-01 PERMIT IW1425A SEMI_ANNUALLY CONTINUOUS IWFLOWSeattle, City of - SPU - Ship Canal Water Quality Project 7947-01 PERMIT IW1425B SEMI_ANNUALLY GRAB (FIELD) IWPHSeattle, City of - SPU - Ship Canal Water Quality Project 7947-01 PERMIT IW1425B SEMI_ANNUALLY GRAB SETVSeattle, City of - SPU - Ship Canal Water Quality Project 7947-01 PERMIT IW1425B SEMI_ANNUALLY CONTINUOUS IWFLOWSeattle, City of - SPU - Ship Canal Water Quality Project 7947-01 PERMIT IW1425B SEMI_ANNUALLY GRAB (FIELD) IWFLOW_RATESeattle, City of - SPU - Ship Canal Water Quality Project 7947-01 PERMIT IW1425C SEMI_ANNUALLY GRAB (FIELD) IWFLOW_RATESeattle, City of - SPU - Ship Canal Water Quality Project 7947-01 PERMIT IW1425C SEMI_ANNUALLY CONTINUOUS IWFLOWSeattle, City of - SPU - Ship Canal Water Quality Project 7947-01 PERMIT IW1425C SEMI_ANNUALLY GRAB SETVSeattle, City of - SPU - Ship Canal Water Quality Project 7947-01 PERMIT IW1425C SEMI_ANNUALLY GRAB (FIELD) IWPHSeattle, City of - SPU - Ship Canal Water Quality Project 7947-01 PERMIT IW1425D SEMI_ANNUALLY GRAB SETVSeattle, City of - SPU - Ship Canal Water Quality Project 7947-01 PERMIT IW1425D SEMI_ANNUALLY GRAB (FIELD) IWPHSeattle, City of - SPU - Ship Canal Water Quality Project 7947-01 PERMIT IW1425D SEMI_ANNUALLY CONTINUOUS IWFLOWSeattle, City of - SPU - Ship Canal Water Quality Project 7947-01 PERMIT IW1425D SEMI_ANNUALLY GRAB (FIELD) IWFLOW_RATESeattle, City of - SPU - Ship Canal Water Quality Project 7947-01 PERMIT IW1425E SEMI_ANNUALLY GRAB (FIELD) IWFLOW_RATESeattle, City of - SPU - Ship Canal Water Quality Project 7947-01 PERMIT IW1425E SEMI_ANNUALLY GRAB SETVSeattle, City of - SPU - Ship Canal Water Quality Project 7947-01 PERMIT IW1425E SEMI_ANNUALLY CONTINUOUS IWFLOWSeattle, City of - SPU - Ship Canal Water Quality Project 7947-01 PERMIT IW1425E SEMI_ANNUALLY GRAB (FIELD) IWPHService Linen Supply 388-06 MAJOR DISCHARGE A A5022 ANNUALLY CONTINUOUS IWPHCONTService Linen Supply 388-06 MAJOR DISCHARGE A A5022 ANNUALLY CONTINUOUS IWFLOWService Linen Supply 388-06 MAJOR DISCHARGE A A5022 ANNUALLY COMPOSITE BOD_TSSService Linen Supply 388-06 MAJOR DISCHARGE A A5022 ANNUALLY GRAB SETVService Linen Supply 388-06 MAJOR DISCHARGE A A5022 ANNUALLY GRAB (FIELD) IWPHShasta Beverages 7881-02 PERMIT A80131 SEMI_ANNUALLY CONTINUOUS IWFLOWShasta Beverages 7881-02 PERMIT A80131 SEMI_ANNUALLY GRAB (FIELD) IWPHShasta Beverages 7881-02 PERMIT A80131 ANNUALLY CONTINUOUS IWPHCONTShasta Beverages 7881-02 PERMIT A80131 BIENNIAL COMPOSITE BOD_TSSSilicon Designs Inc. - Kirkland 7914-02 PERMIT IW1148A ANNUALLY VOA_COMP(2) VOA-SURSilicon Designs Inc. - Kirkland 7914-02 PERMIT IW1148A ANNUALLY COMPOSITE NPDES ICPSilicon Designs Inc. - Kirkland 7914-02 PERMIT IW1148A SEMI_ANNUALLY GRAB (FIELD) IWPHSilicon Designs Inc. - Kirkland 7914-02 PERMIT IW1148A SEMI_ANNUALLY CONTINUOUS IWFLOWSkills Inc. - Auburn Facility 7719-07 PERMIT A90641 SEMI_ANNUALLY GRAB NPDES ICPSkills Inc. - Auburn Facility 7719-07 PERMIT A90641 SEMI_ANNUALLY CONTINUOUS IWFLOWSkills Inc. - Auburn Facility 7719-07 PERMIT A90641 SEMI_ANNUALLY CN_COMP(2) CNSkills Inc. - Auburn Facility 7719-07 PERMIT A90641 SEMI_ANNUALLY GRAB (FIELD) IWPHSkills Inc. - Auburn Facility 7719-07 PERMIT A90641 SEMI_ANNUALLY COMPOSITE NPDES ICPSkills Inc. - Auburn Facility 7719-07 PERMIT A90641 ANNUALLY VOA_COMP(2) VOA-SURSkills Inc. - Auburn Facility 7719-07 PERMIT A90641 ANNUALLY CONTINUOUS IWPHCONT


Smith Brothers Farms Milk Plant 7943-01 PERMIT IW1163A SEMI_ANNUALLY GRAB (FIELD) FFFOG-VFSmith Brothers Farms Milk Plant 7943-01 PERMIT IW1163A SEMI_ANNUALLY COMPOSITE BOD_TSSSmith Brothers Farms Milk Plant 7943-01 PERMIT IW1163A SEMI_ANNUALLY GRAB (FIELD) IWPHSmith Brothers Farms Milk Plant 7943-01 PERMIT IW1163A ANNUALLY CONTINUOUS IWPHCONTSmith Brothers Farms Milk Plant 7943-01 PERMIT IW1163A SEMI_ANNUALLY CONTINUOUS IWFLOWSound Transit - East Link Extension - Shimmick-Parsons JV-E320 7936-01 PERMIT IW1347A SEMI_ANNUALLY GRAB (FIELD) IWPHSound Transit - East Link Extension - Shimmick-Parsons JV-E320 7936-01 PERMIT IW1347A SEMI_ANNUALLY CONTINUOUS IWFLOWSound Transit - East Link Extension - Shimmick-Parsons JV-E320 7936-01 PERMIT IW1347A SEMI_ANNUALLY GRAB SETVSound Transit - East Link Extension - Shimmick-Parsons JV-E320 7936-01 PERMIT IW1347A SEMI_ANNUALLY GRAB (FIELD) IWFLOW_RATESound Transit - East Link Extension - Shimmick-Parsons JV-E320 7936-01 PERMIT IW1347B SEMI_ANNUALLY GRAB (FIELD) IWPHSound Transit - East Link Extension - Shimmick-Parsons JV-E320 7936-01 PERMIT IW1347B SEMI_ANNUALLY GRAB SETVSound Transit - East Link Extension - Shimmick-Parsons JV-E320 7936-01 PERMIT IW1347B SEMI_ANNUALLY CONTINUOUS IWFLOWSound Transit - East Link Extension - Shimmick-Parsons JV-E320 7936-01 PERMIT IW1347B SEMI_ANNUALLY GRAB (FIELD) IWFLOW_RATESound Transit - East Link Extension - Shimmick-Parsons JV-E320 7936-01 PERMIT IW1347C SEMI_ANNUALLY CONTINUOUS IWFLOWSound Transit - East Link Extension - Shimmick-Parsons JV-E320 7936-01 PERMIT IW1347C SEMI_ANNUALLY GRAB (FIELD) IWFLOW_RATESound Transit - East Link Extension - Shimmick-Parsons JV-E320 7936-01 PERMIT IW1347C SEMI_ANNUALLY GRAB (FIELD) IWPHSound Transit - East Link Extension - Shimmick-Parsons JV-E320 7936-01 PERMIT IW1347C SEMI_ANNUALLY GRAB SETVSound Transit - East Link Extension - Shimmick-Parsons JV-E320 7936-01 PERMIT IW1347D SEMI_ANNUALLY GRAB (FIELD) IWPHSound Transit - East Link Extension - Shimmick-Parsons JV-E320 7936-01 PERMIT IW1347D SEMI_ANNUALLY GRAB (FIELD) IWFLOW_RATESound Transit - East Link Extension - Shimmick-Parsons JV-E320 7936-01 PERMIT IW1347D SEMI_ANNUALLY GRAB SETVSound Transit - East Link Extension - Shimmick-Parsons JV-E320 7936-01 PERMIT IW1347D SEMI_ANNUALLY CONTINUOUS IWFLOWSound Transit - East Link Extension - Shimmick-Parsons JV-E320 7936-01 PERMIT IW1347E SEMI_ANNUALLY GRAB (FIELD) IWPHSound Transit - East Link Extension - Shimmick-Parsons JV-E320 7936-01 PERMIT IW1347E SEMI_ANNUALLY CONTINUOUS IWFLOWSound Transit - East Link Extension - Shimmick-Parsons JV-E320 7936-01 PERMIT IW1347E SEMI_ANNUALLY GRAB (FIELD) IWFLOW_RATESound Transit - East Link Extension - Shimmick-Parsons JV-E320 7936-01 PERMIT IW1347E SEMI_ANNUALLY GRAB SETVSound Transit - N160 Northgate Link Extension - Station Construction Project 7933-01 PERMIT IW1334A SEMI_ANNUALLY CONTINUOUS IWFLOWSound Transit - N160 Northgate Link Extension - Station Construction Project 7933-01 PERMIT IW1334A SEMI_ANNUALLY 3 GRABS HEMSound Transit - N160 Northgate Link Extension - Station Construction Project 7933-01 PERMIT IW1334A SEMI_ANNUALLY GRAB SETVSound Transit - N160 Northgate Link Extension - Station Construction Project 7933-01 PERMIT IW1334A SEMI_ANNUALLY GRAB (FIELD) IWPHSound Transit - N160 Northgate Link Extension - Station Construction Project 7933-01 PERMIT IW1334A SEMI_ANNUALLY GRAB (FIELD) IWFLOW_RATESound Transit - N160 Northgate Link Extension - Station Construction Project 7933-01 PERMIT IW1334B SEMI_ANNUALLY GRAB SETVSound Transit - N160 Northgate Link Extension - Station Construction Project 7933-01 PERMIT IW1334B SEMI_ANNUALLY 3 GRABS HEMSound Transit - N160 Northgate Link Extension - Station Construction Project 7933-01 PERMIT IW1334B SEMI_ANNUALLY GRAB (FIELD) IWPHSound Transit - N160 Northgate Link Extension - Station Construction Project 7933-01 PERMIT IW1334B SEMI_ANNUALLY GRAB (FIELD) IWFLOW_RATE


Sound Transit - N160 Northgate Link Extension - Station Construction Project 7933-01 PERMIT IW1334B SEMI_ANNUALLY CONTINUOUS IWFLOWSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 40230-01 GLA-CONSTRUCTION IW1214A QUARTERLY CONTINUOUS IWFLOWSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 40230-01 GLA-CONSTRUCTION IW1214A QUARTERLY GRAB SETVSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 40230-01 GLA-CONSTRUCTION IW1214A QUARTERLY GRAB (FIELD) IWDSULFSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 40230-01 GLA-CONSTRUCTION IW1214A QUARTERLY 3 GRABS HEMSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 40230-01 GLA-CONSTRUCTION IW1214A QUARTERLY GRAB (FIELD) IWPHSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 40230-01 GLA-CONSTRUCTION IW1214A QUARTERLY GRAB (FIELD) IWFLOW_RATESound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 7920-01 PERMIT IW1214A QUARTERLY CONTINUOUS IWFLOWSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 7920-01 PERMIT IW1214A QUARTERLY GRAB SETVSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 7920-01 PERMIT IW1214A QUARTERLY GRAB (FIELD) IWDSULFSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 7920-01 PERMIT IW1214A QUARTERLY 3 GRABS HEMSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 7920-01 PERMIT IW1214A QUARTERLY GRAB (FIELD) IWPHSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 7920-01 PERMIT IW1214A QUARTERLY GRAB (FIELD) IWFLOW_RATESound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 40230-01 GLA-CONSTRUCTION IW1214A ANNUALLY CONTINUOUS IWPHCONTSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 7920-01 PERMIT IW1214A ANNUALLY CONTINUOUS IWPHCONTSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 40230-01 GLA-CONSTRUCTION IW1214B QUARTERLY GRAB SETVSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 40230-01 GLA-CONSTRUCTION IW1214B QUARTERLY GRAB (FIELD) IWFLOW_RATESound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 40230-01 GLA-CONSTRUCTION IW1214B QUARTERLY GRAB (FIELD) IWDSULFSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 40230-01 GLA-CONSTRUCTION IW1214B QUARTERLY GRAB (FIELD) IWPHSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 40230-01 GLA-CONSTRUCTION IW1214B QUARTERLY 3 GRABS HEMSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 40230-01 GLA-CONSTRUCTION IW1214B QUARTERLY CONTINUOUS IWFLOWSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 7920-01 PERMIT IW1214B QUARTERLY GRAB SETVSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 7920-01 PERMIT IW1214B QUARTERLY GRAB (FIELD) IWFLOW_RATESound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 7920-01 PERMIT IW1214B QUARTERLY GRAB (FIELD) IWDSULFSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 7920-01 PERMIT IW1214B QUARTERLY GRAB (FIELD) IWPHSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 7920-01 PERMIT IW1214B QUARTERLY 3 GRABS HEMSound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 7920-01 PERMIT IW1214B QUARTERLY CONTINUOUS IWFLOW

Spiration Inc. dba Olympus Respiratory America 7891-02 PERMIT IW1153A SEMI_ANNUALLY CN_COMP(2) CN

Spiration Inc. dba Olympus Respiratory America 7891-02 PERMIT IW1153A SEMI_ANNUALLY CONTINUOUS IWFLOW

Spiration Inc. dba Olympus Respiratory America 7891-02 PERMIT IW1153A ANNUALLY VOA_COMP(2) VOA-SUR

Spiration Inc. dba Olympus Respiratory America 7891-02 PERMIT IW1153A SEMI_ANNUALLY COMPOSITE NPDES ICP

Spiration Inc. dba Olympus Respiratory America 7891-02 PERMIT IW1153A SEMI_ANNUALLY GRAB (FIELD) IWPH


Starbucks Coffee Co. - Kent Flexline Facility 7890-02 PERMIT IW1176A ANNUALLY CONTINUOUS IWPHCONTStarbucks Coffee Co. - Kent Flexline Facility 7890-02 PERMIT IW1176A SEMI_ANNUALLY GRAB (FIELD) IWPHStarbucks Coffee Co. - Kent Flexline Facility 7890-02 PERMIT IW1176A SEMI_ANNUALLY CONTINUOUS IWFLOWStarbucks Coffee Co. - Kent Flexline Facility 7890-03 PERMIT IW1176A BIENNIAL COMPOSITE BOD_TSSSte. Michelle Wine Estates 7889-02 PERMIT A3009 ANNUALLY CONTINUOUS IWPHCONTSte. Michelle Wine Estates 7889-02 PERMIT A3009 SEMI_ANNUALLY CONTINUOUS IWFLOWSte. Michelle Wine Estates 7889-02 PERMIT A3009 SEMI_ANNUALLY COMPOSITE BOD_TSSSte. Michelle Wine Estates 7889-02 PERMIT A3009 SEMI_ANNUALLY GRAB (FIELD) IWPHTaylor Farms Northwest LLC fka Real Foods of Seattle LLC 7917-01 PERMIT A82611 SEMI_ANNUALLY GRAB (FIELD) IWPHTaylor Farms Northwest LLC fka Real Foods of Seattle LLC 7917-01 PERMIT A82611 SEMI_ANNUALLY GRAB (FIELD) FFFOG-VFTaylor Farms Northwest LLC fka Real Foods of Seattle LLC 7917-01 PERMIT A82611 SEMI_ANNUALLY CONTINUOUS IWFLOWTaylor Farms Northwest LLC fka Real Foods of Seattle LLC 7917-01 PERMIT A82611 ANNUALLY CONTINUOUS IWPHCONTTaylor Farms Northwest LLC fka Real Foods of Seattle LLC 7917-01 PERMIT A82611 ANNUALLY COMPOSITE BOD_TSSTerex Washington Inc. - North Campus 7680-06 PERMIT A30324 SEMI_ANNUALLY GRAB NPDES ICPTerex Washington Inc. - North Campus 7680-06 PERMIT A30324 SEMI_ANNUALLY GRAB (FIELD) IWPHTerex Washington Inc. - North Campus 7680-06 PERMIT A30324 SEMI_ANNUALLY CN_COMP(4) CNTerex Washington Inc. - North Campus 7680-06 PERMIT A30324 ANNUALLY VOA_COMP(2) VOA-SURTerex Washington Inc. - North Campus 7680-06 PERMIT A30324 SEMI_ANNUALLY CONTINUOUS IWFLOWTerex Washington Inc. - North Campus 7680-06 PERMIT A30324 SEMI_ANNUALLY COMPOSITE NPDES ICPTerex Washington Inc. - North Campus 7680-06 PERMIT A30324 QUINQUENNIAL COMPOSITE-BNA BNA-SURTerex Washington Inc. - South Campus 7701-08 PERMIT A31053 SEMI_ANNUALLY 3 GRABS HEMTerex Washington Inc. - South Campus 7701-08 PERMIT A31053 SEMI_ANNUALLY GRAB (FIELD) IWPHTerex Washington Inc. - South Campus 7701-08 PERMIT A31053 SEMI_ANNUALLY CONTINUOUS IWFLOWTerex Washington Inc. - South Campus 7701-08 PERMIT A31053 SEMI_ANNUALLY CN_COMP(2) CNTerex Washington Inc. - South Campus 7701-08 PERMIT A31053 ANNUALLY VOA_COMP(2) VOA-SURTerex Washington Inc. - South Campus 7701-08 PERMIT A31053 SEMI_ANNUALLY COMPOSITE NPDES ICPTerex Washington Inc. - South Campus 7701-08 PERMIT A31053 SEMI_ANNUALLY GRAB NPDES ICPTerex Washington Inc. - South Campus 7701-08 PERMIT A31053 ANNUALLY CONTINUOUS IWPHCONTTerex Washington Inc. - South Campus 7701-08 PERMIT A31054 SEMI_ANNUALLY CONTINUOUS IWFLOWTerex Washington Inc. - South Campus 7701-08 PERMIT A31054 ANNUALLY VOA_COMP(2) VOA-SURTerex Washington Inc. - South Campus 7701-08 PERMIT A31054 SEMI_ANNUALLY GRAB NPDES ICPTerex Washington Inc. - South Campus 7701-08 PERMIT A31054 SEMI_ANNUALLY COMPOSITE NPDES ICPTerex Washington Inc. - South Campus 7701-08 PERMIT A31054 SEMI_ANNUALLY GRAB (FIELD) IWPHTerex Washington Inc. - South Campus 7701-08 PERMIT A31054 SEMI_ANNUALLY CN_COMP(2) CNTerex Washington Inc. - South Campus 7701-08 PERMIT A31054 SEMI_ANNUALLY 3 GRABS HEMTerex Washington Inc. - South Campus 7701-08 PERMIT A31054 ANNUALLY CONTINUOUS IWPHCONTTerex Washington Inc. - South Campus 7701-08 PERMIT A31055 SEMI_ANNUALLY GRAB NPDES ICPTerex Washington Inc. - South Campus 7701-08 PERMIT A31055 SEMI_ANNUALLY GRAB (FIELD) IWPHTerex Washington Inc. - South Campus 7701-08 PERMIT A31055 SEMI_ANNUALLY COMPOSITE NPDES ICPTerex Washington Inc. - South Campus 7701-08 PERMIT A31055 SEMI_ANNUALLY CONTINUOUS IWFLOWTerex Washington Inc. - South Campus 7701-08 PERMIT A31055 SEMI_ANNUALLY CN_COMP(2) CNTerex Washington Inc. - South Campus 7701-08 PERMIT A31055 ANNUALLY VOA_COMP(2) VOA-SURTerex Washington Inc. - South Campus 7701-08 PERMIT A31055 ANNUALLY CONTINUOUS IWPHCONTTerex Washington Inc. - South Campus 7701-08 PERMIT A31056 SEMI_ANNUALLY CN_COMP(2) CNTerex Washington Inc. - South Campus 7701-08 PERMIT A31056 SEMI_ANNUALLY GRAB NPDES ICPTerex Washington Inc. - South Campus 7701-08 PERMIT A31056 SEMI_ANNUALLY COMPOSITE NPDES ICPTerex Washington Inc. - South Campus 7701-08 PERMIT A31056 SEMI_ANNUALLY GRAB (FIELD) IWPHTerex Washington Inc. - South Campus 7701-08 PERMIT A31056 ANNUALLY VOA_COMP(2) VOA-SURTerex Washington Inc. - South Campus 7701-08 PERMIT A31056 ANNUALLY CONTINUOUS IWPHCONTTerex Washington Inc. - South Campus 7701-08 PERMIT A31056 SEMI_ANNUALLY CONTINUOUS IWFLOWTerex Washington Inc. - South Campus 7701-08 PERMIT A31057 SEMI_ANNUALLY CONTINUOUS IWFLOWTerex Washington Inc. - South Campus 7701-08 PERMIT A31057 SEMI_ANNUALLY COMPOSITE NPDES ICPTerex Washington Inc. - South Campus 7701-08 PERMIT A31057 ANNUALLY CONTINUOUS IWPHCONTTerex Washington Inc. - South Campus 7701-08 PERMIT A31057 SEMI_ANNUALLY GRAB NPDES ICPTerex Washington Inc. - South Campus 7701-08 PERMIT A31057 SEMI_ANNUALLY 3 GRABS HEMTerex Washington Inc. - South Campus 7701-08 PERMIT A31057 ANNUALLY VOA_COMP(2) VOA-SURTerex Washington Inc. - South Campus 7701-08 PERMIT A31057 SEMI_ANNUALLY CN_COMP(2) CNTerex Washington Inc. - South Campus 7701-08 PERMIT A31057 SEMI_ANNUALLY GRAB (FIELD) IWPHThanh Son Tofu - King Street 4517-01 MAJOR DISCHARGE A IW1457A SEMI_ANNUALLY GRAB (FIELD) FFFOG-VF


Thanh Son Tofu - King Street 4517-01 MAJOR DISCHARGE A IW1457A SEMI_ANNUALLY GRAB (FIELD) IWPHThanh Son Tofu - King Street 4517-01 MAJOR DISCHARGE A IW1457A SEMI_ANNUALLY GRAB SETVThanh Son Tofu - King Street 4517-01 MAJOR DISCHARGE A IW1457A SEMI_ANNUALLY CONTINUOUS IWFLOWThanh Son Tofu - King Street 4517-01 MAJOR DISCHARGE A IW1457A SEMI_ANNUALLY COMPOSITE BOD_TSSTim's Cascade Snacks 7865-02 PERMIT A90711 SEMI_ANNUALLY GRAB SETVTim's Cascade Snacks 7865-02 PERMIT A90711 SEMI_ANNUALLY CONTINUOUS IWFLOWTim's Cascade Snacks 7865-02 PERMIT A90711 SEMI_ANNUALLY GRAB (FIELD) IWPHTim's Cascade Snacks 7865-02 PERMIT A90711 SEMI_ANNUALLY GRAB (FIELD) FFFOG-VFTim's Cascade Snacks 7865-02 PERMIT A90711 BIENNIAL COMPOSITE BOD_TSSTLP Management Services LLC 7592-05 PERMIT A4326 SEMI_ANNUALLY VOA_COMP(2) VOA-SURTLP Management Services LLC 7592-05 PERMIT A4326 SEMI_ANNUALLY COMPOSITE NPDES ICPTLP Management Services LLC 7592-05 PERMIT A4326 SEMI_ANNUALLY CONTINUOUS IWFLOWTLP Management Services LLC 7592-05 PERMIT A4326 SEMI_ANNUALLY GRAB (FIELD) IWPHTLP Management Services LLC 7592-05 PERMIT A4326 SEMI_ANNUALLY GRAB NPDES ICPTLP Management Services LLC 7592-05 PERMIT A4326 SEMI_ANNUALLY 3 GRABS HEMTLP Management Services LLC 7592-05 PERMIT A4326 SEMI_ANNUALLY COMPOSITE-BNA BNA-SURTLP Management Services LLC 7592-05 PERMIT A4326 SEMI_ANNUALLY GRAB (FIELD) IWDSULFTLP Management Services LLC 7592-05 PERMIT A4326 SEMI_ANNUALLY COMPOSITE HG-CVAA-MTri-Way Industries Inc. - Auburn 7746-05 PERMIT A90681 BIENNIAL COMPOSITE NPDES ICPTri-Way Industries Inc. - Auburn 7746-05 PERMIT A90681 BIENNIAL CONTINUOUS IWFLOWTri-Way Industries Inc. - Auburn 7746-05 PERMIT A90681 BIENNIAL CN_COMP(2) CNTri-Way Industries Inc. - Auburn 7746-05 PERMIT A90681 QUINQUENNIAL COMPOSITE-BNA BNA-SURTri-Way Industries Inc. - Auburn 7746-05 PERMIT A90681 BIENNIAL GRAB (FIELD) IWPHTri-Way Industries Inc. - Auburn 7746-05 PERMIT A90681 BIENNIAL VOA_COMP(2) VOA-SURUniSea Inc. 7919-01 PERMIT IW1120A SEMI_ANNUALLY GRAB (FIELD) IWPHUniSea Inc. 7919-01 PERMIT IW1120A SEMI_ANNUALLY CONTINUOUS IWFLOWUniSea Inc. 7919-01 PERMIT IW1120A SEMI_ANNUALLY COMPOSITE BOD_TSSUniSea Inc. 7919-01 PERMIT IW1120A SEMI_ANNUALLY GRAB (FIELD) FFFOG-VFUniSea Inc. 7919-01 PERMIT IW1120B SEMI_ANNUALLY GRAB (FIELD) IWPHUniSea Inc. 7919-01 PERMIT IW1120B SEMI_ANNUALLY COMPOSITE BOD_TSSUniSea Inc. 7919-01 PERMIT IW1120B SEMI_ANNUALLY GRAB (FIELD) FFFOG-VFUniSea Inc. 7919-01 PERMIT IW1120B SEMI_ANNUALLY CONTINUOUS IWFLOWUniversity of Washington Seattle Campus 7923-01 PERMIT IW1275A SEMI_ANNUALLY VOA_COMP(4) VOA-SURUniversity of Washington Seattle Campus 7923-01 PERMIT IW1275A ANNUALLY CONTINUOUS IWPHCONTUniversity of Washington Seattle Campus 7923-01 PERMIT IW1275A SEMI_ANNUALLY CONTINUOUS IWFLOWUniversity of Washington Seattle Campus 7923-01 PERMIT IW1275A SEMI_ANNUALLY GRAB (FIELD) IWPHUniversity of Washington Seattle Campus 7923-01 PERMIT IW1275A SEMI_ANNUALLY COMPOSITE-BNA BNA-SURVigor Shipyards Inc. 7782-08 PERMIT A41027 SEMI_ANNUALLY GRAB (FIELD) IWFLOW_RATEVigor Shipyards Inc. 7782-08 PERMIT A41027 SEMI_ANNUALLY GRAB (FIELD) IWPHVigor Shipyards Inc. 7782-08 PERMIT A41027 SEMI_ANNUALLY COMPOSITE HG-CVAA-MVigor Shipyards Inc. 7782-08 PERMIT A41027 SEMI_ANNUALLY CONTINUOUS IWFLOWVigor Shipyards Inc. 7782-08 PERMIT A41027 SEMI_ANNUALLY GRAB SETVVigor Shipyards Inc. 7782-08 PERMIT A41027 SEMI_ANNUALLY GRAB NPDES ICPVigor Shipyards Inc. 7782-08 PERMIT A41027 SEMI_ANNUALLY 3 GRABS HEMVigor Shipyards Inc. 7782-08 PERMIT A41027 SEMI_ANNUALLY COMPOSITE NPDES ICPVigor Shipyards Inc. 7782-08 PERMIT A41028 SEMI_ANNUALLY COMPOSITE NPDES ICPVigor Shipyards Inc. 7782-08 PERMIT A41028 SEMI_ANNUALLY GRAB NPDES ICPVigor Shipyards Inc. 7782-08 PERMIT A41028 SEMI_ANNUALLY CONTINUOUS IWFLOWVigor Shipyards Inc. 7782-08 PERMIT A41028 SEMI_ANNUALLY GRAB SETVVigor Shipyards Inc. 7782-08 PERMIT A41028 SEMI_ANNUALLY GRAB (FIELD) IWPHVigor Shipyards Inc. 7782-08 PERMIT A41028 SEMI_ANNUALLY 3 GRABS HEMVigor Shipyards Inc. 7782-08 PERMIT A41028 SEMI_ANNUALLY COMPOSITE HG-CVAA-MWaste Management National Services - 8th Avenue South Reload Facility 7928-02 PERMIT IW1215A SEMI_ANNUALLY COMPOSITE NPDES ICPWaste Management National Services - 8th Avenue South Reload Facility 7928-02 PERMIT IW1215A SEMI_ANNUALLY GRAB NPDES ICPWaste Management National Services - 8th Avenue South Reload Facility 7928-02 PERMIT IW1215A SEMI_ANNUALLY COMPOSITE-BNA BNA-SURWaste Management National Services - 8th Avenue South Reload Facility 7928-02 PERMIT IW1215A SEMI_ANNUALLY 3 GRABS HEMWaste Management National Services - 8th Avenue South Reload Facility 7928-02 PERMIT IW1215A SEMI_ANNUALLY COMPOSITE PCBWaste Management National Services - 8th Avenue South Reload Facility 7928-02 PERMIT IW1215A SEMI_ANNUALLY GRAB (FIELD) IWFLOW_RATE


Waste Management National Services - 8th Avenue South Reload Facility 7928-02 PERMIT IW1215A SEMI_ANNUALLY COMPOSITE HG-CVAA-MWaste Management National Services - 8th Avenue South Reload Facility 7928-02 PERMIT IW1215A SEMI_ANNUALLY GRAB (FIELD) IWPHWaste Management National Services - 8th Avenue South Reload Facility 7928-02 PERMIT IW1215A SEMI_ANNUALLY CONTINUOUS IWFLOWWaste Management National Services - 8th Avenue South Reload Facility 7928-02 PERMIT IW1215A SEMI_ANNUALLY VOA_COMP(2) VOA-SURWaste Management National Services - 8th Avenue South Reload Facility 7928-02 PERMIT IW1215A SEMI_ANNUALLY GRAB SETVWestern Pneumatic Tube Company LLC 7604-05 PERMIT A20061 SEMI_ANNUALLY GRAB (FIELD) IWPHWestern Pneumatic Tube Company LLC 7604-05 PERMIT A20061 ANNUALLY VOA_COMP(2) VOA-SURWestern Pneumatic Tube Company LLC 7604-05 PERMIT A20061 SEMI_ANNUALLY CN_COMP(2) CNWestern Pneumatic Tube Company LLC 7604-05 PERMIT A20061 SEMI_ANNUALLY CONTINUOUS IWFLOWWestern Pneumatic Tube Company LLC 7604-05 PERMIT A20061 SEMI_ANNUALLY COMPOSITE NPDES ICPWestern United Fish Company 4508-01 MAJOR DISCHARGE A IW1449A SEMI_ANNUALLY COMPOSITE BOD_TSSWestern United Fish Company 4508-01 MAJOR DISCHARGE A IW1449A SEMI_ANNUALLY GRAB (FIELD) IWPHWestern Washington Coca-Cola Bottling LLC 7022-06 PERMIT A6002 ANNUALLY CONTINUOUS IWPHCONTWestern Washington Coca-Cola Bottling LLC 7022-06 PERMIT A6002 SEMI_ANNUALLY COMPOSITE BOD_TSSWestern Washington Coca-Cola Bottling LLC 7022-06 PERMIT A6002 SEMI_ANNUALLY GRAB (FIELD) IWPHWestern Washington Coca-Cola Bottling LLC 7022-06 PERMIT A6002 SEMI_ANNUALLY CONTINUOUS IWFLOW


Appendix C Section c.v

List of industrial users notified of promulgated pretreatment standards and/or local standards as required in 40 CFR 403.8(f)(2)(iii). The list must indicate which industrial users are on compliance schedules and the final date of compliance for each.

Please refer to Appendix A, which lists new sources that started discharging to the King County sewer system in 2019. Industrial users are also identified in Appendix C, Section c.vi, Parts 1 -3. Identified in the category column are noncategorical dischargers subject to King County local limits. All facilities under compliance schedules because of noncompliance are listed in Appendix D, Section d.ii, Part 2.


Facility PermitAuthorization

TypeFacility Type Issue Date

Effective Date

Expiration Date

WSDOT - SR-99 Demolition, Decomissioning, and Surface Street Project 7946-01 PERMIT CONSTRUCTION DEWATERING 17-Jan-19 1-Feb-19 31-Dec-20Seafreeze Aquisition, LLC (aka Lineage Logistics - Seattle Michigan Facility) 7896-02 PERMIT FOOD PROCESSING-SEAFOOD 22-Jan-19 1-Feb-19 31-Jan-24

Seattle, City of - Office of the Waterfront and Civic Projects - Waterfront Seattle Main Corridor 7945-01 PERMIT CONSTRUCTION DEWATERING 13-Feb-19 1-May-19 30-Apr-24Darigold Inc. - Rainier Plant 7116-07 PERMIT FOOD PROCESSING-DAIRY 20-Feb-19 27-Feb-19 26-Feb-24Protective Coatings Inc. 7242-06 PERMIT ELECTROPLATING - CFR 413 25-Feb-19 26-Mar-19 25-Mar-24Skills Inc. - Auburn Facility 7719-07 PERMIT METAL FINISHING - CFR 433 27-Feb-19 2-Mar-19 1-Mar-24Hytek Finishes Co. 7569-05 PERMIT METAL FINISHING - CFR 433 7-Mar-19 13-Mar-19 12-Mar-24

Seattle, City of - SPU - Kent Highlands Landfill 7115-05 PERMIT SOLID WASTE - LANDFILL 27-Mar-19 3-Apr-19 2-Apr-24Qualawash Holdings LLC 7153-07 PERMIT TRANSPORT EQUIPMENT CLEAN - CFR 442 28-Mar-19 31-Mar-19 30-Mar-24

Primus International - University Swaging Division 7848-03 PERMIT METAL FINISHING - CFR 433 9-May-19 23-Jun-19 22-Jun-24Seattle, City of - SPU - Ship Canal Water Quality Project 7947-01 PERMIT CONSTRUCTION DEWATERING 13-May-19 1-Nov-19 1-Dec-23King County WTD - Georgetown Wet Weather Treatment Station Conveyance Construction Project 7948-01 PERMIT CONSTRUCTION DEWATERING 29-May-19 31-May-19 30-May-24Sound Transit - Northgate Link Extension - Maple Leaf Portal (Phase 2) 7902-03 PERMIT CONSTRUCTION DEWATERING 3-Jun-19 31-May-19 18-Jul-19Pacific Iron & Metal Co. 7577-06 PERMIT METALS RECYCLING 14-Jun-19 16-Jun-19 15-Jun-24Lafarge - Seattle Plant 7925-02 PERMIT SOLID WASTE - TRANSFER FAC 18-Jun-19 19-Jun-19 30-Jun-22ASKO Processing Inc. 7728-05 PERMIT ELECTROPLATING - CFR 413 24-Jun-19 30-Jun-19 9-Feb-20Precor Inc. - Plant 2 7716-06 PERMIT METAL FINISHING - CFR 433 10-Jul-19 23-Jul-19 22-Jul-24

Primus International - University Swaging Division 7848-04 PERMIT METAL FINISHING - CFR 433 17-Jul-19 12-Aug-19 22-Jun-24MicroSurgical Technology Inc. 7895-02 PERMIT METAL FINISHING - CFR 433 13-Aug-19 1-Sep-19 31-Aug-24Northwest Cascade Inc. - Septage Thickening and Dewatering Facility 7938-02 PERMIT TRUCKED WASTE 14-Aug-19 1-Sep-19 22-Jun-22Trident Seafoods Corp. 7901-02 PERMIT FOOD PROCESSING-SEAFOOD 28-Aug-19 1-Sep-19 31-Aug-24AGC Biologics, Inc. 7918-02 PERMIT PHARMACEUTICAL MFG - CFR 439 16-Sep-19 25-Sep-19 24-Sep-24Seattle Barrel Co. 7113-05 PERMIT BARREL CLEANING 4-Oct-19 5-Oct-19 4-Oct-24Electrofinishing Inc. 7578-05 PERMIT METAL FINISHING - CFR 433 9-Oct-19 12-Oct-19 11-Oct-24Davis Wire Corp. 7243-06 PERMIT IRON AND STEEL MANF - CFR 420 29-Oct-19 31-Oct-19 30-Oct-24Pacific Propeller International LLC 7235-06 PERMIT ELECTROPLATING - CFR 413 29-Oct-19 1-Nov-19 31-Oct-24Foss Maritime Company 7703-06 PERMIT BOAT/SHIPYARD 19-Nov-19 25-Nov-19 24-Nov-24

Port of Seattle, Sea-Tac International Airport, IWS 7810-04 PERMIT TRANSPORTATION FACILITY 26-Nov-19 25-Nov-19 20-Jul-21Mastercraft Metal Finishing Inc. 7233-05 PERMIT ELECTROPLATING - CFR 413 18-Dec-19 12-Jan-20 11-Jan-25Continental Mills, Inc. 7953-01 PERMIT FOOD PROCESSING 18-Dec-19 1-Jan-20 31-Dec-24Emerald Services Inc. - Airport Way Facility 7884-03 PERMIT CENTRALIZED WASTE TREATMENT-CFR 437 18-Dec-19 1-Jan-20 19-Nov-22Kerry, Inc. 7854-04 PERMIT FOOD PROCESSING-OTHER 19-Dec-19 5-Jan-20 4-Jan-25

Appendix CSection c.vi - Part 1

A listing of all industrial users issued waste discharge permits in 2019. These are all SIUs. This list includes middle-tier categorical industrial users as defined by 40 CFR 403.8(f)(2)(v)(B) and (C).


A listing of categorical industrial users issued a zero discharge authorization in 2019.

Facility Permit Authorization Type Facility Type Issue Date Effective Date Expiration Date

Pioneer Industries 9712-02ZERO DISCHARGE (CATEGORICAL)

METAL FINISHING - CFR 433 6-Mar-19 26-Mar-19 25-Mar-23

Thermaline Inc 9732-01ZERO DISCHARGE (CATEGORICAL)

METAL FINISHING - CFR 433 28-Mar-19 4-Apr-19 3-Apr-24

Fatigue Technology Inc. 9714-02ZERO DISCHARGE (CATEGORICAL)

METAL FINISHING - CFR 433 18-Jul-19 21-Aug-19 20-Aug-24

Finishing Unlimited Inc. 9715-02ZERO DISCHARGE (CATEGORICAL)

METAL FINISHING - CFR 433 31-Jul-19 25-Aug-19 24-Aug-24

Carl Zapffe Inc. 9717-02ZERO DISCHARGE (CATEGORICAL)

METAL FINISHING - CFR 433 12-Nov-19 18-Nov-19 17-Nov-24

KDL Enterprises Inc. dba. Northwest Powder Solutions 9733-01

ZERO DISCHARGE (CATEGORICAL)

METAL FINISHING - CFR 433 19-Dec-19 2-Jan-20 1-Jan-25



Facility Permit Authorization Type Facility Type Issue DateEffective

DateExpiration

DateBellevue, City of - Lower Coal Creek Flood Hazard Reduction Culvert Replacements Project 40190-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 3-Jan-19 6-May-19 5-May-21

BMR - Dexter LLC - 700 Dexter Project 4482-01MAJOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 4-Jan-19 1-Mar-18 30-Sep-21

Manheim Seattle 794-03MINOR DISCHARGE AUTHORIZATION VEHICLE WASHING 4-Jan-19 12-Jan-19 11-Jan-24

Harbour Homes - Breimer Bluff 11835-01 LETTER OF AUTHORIZATION CONSTRUCTION DEWATERING 9-Jan-19 10-Jan-19 30-Jun-19Evergreen Point Redmond LLC / 15th Ave NE Apartments 4483-01

MAJOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 9-Jan-19 10-Jan-19 30-Sep-19

Chevron Service Station - Vashon Soil and Groundwater Remediation Project 4386-02

MAJOR DISCHARGE AUTHORIZATION

GROUNDWATER REMEDIATION - PETROLEUM 11-Jan-19 22-Jan-19 2-Oct-21

98th Ave Investment Partners LLC - HH at 98th Office 40191-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 15-Jan-19 1-Oct-19 1-Sep-20

Ply Gem Pacific Windows Corp. 626-05MINOR DISCHARGE AUTHORIZATION MANUFACTURING-MISC 15-Jan-19 29-Jan-19 28-Jan-24

Holiday Inn Express - NBK LLC 11838-01 LETTER OF AUTHORIZATION CONSTRUCTION DEWATERING 16-Jan-19 25-Jan-19 24-Jan-21

Seattle, City of - Seattle City Light - Elliott Bay Seawall Network System Vaults 11488-03 LETTER OF AUTHORIZATION GENERAL TYPE 17-Jan-19 15-Jan-19 14-Jan-24

King County WTD - Eastside Interceptor Rehabilitation Project Section 2 (Phase 2) 40192-01 LETTER OF AUTHORIZATION CONSTRUCTION DEWATERING 24-Jan-19 28-Jan-19 27-Jan-21Prologis - Soil and Groundwater Remediation - Monster Road Site 11840-01 LETTER OF AUTHORIZATION CONSTRUCTION DEWATERING 24-Jan-19 1-Mar-19 31-Aug-19MV Transit 11842-01 LETTER OF AUTHORIZATION TRUCKED WASTE 29-Jan-19 28-Jan-19 27-Jan-24

Village at Totem Lake - Phase 2 Upper Mall 11843-01 LETTER OF AUTHORIZATION CONSTRUCTION DEWATERING 29-Jan-19 30-Jan-19 28-Jun-19

Republic Services - Monster Road SW 4484-01MAJOR DISCHARGE AUTHORIZATION GENERAL TYPE 29-Jan-19 11-Feb-19 10-Feb-24

AvalonBay Communities, Inc. - Newcastle Phase II 11841-01 LETTER OF AUTHORIZATION CONSTRUCTION DEWATERING 30-Jan-19 31-Jan-19 30-Jan-21Facebook Technologies, LLC (RED9845) - Origin Wastewater Permit 11839-01 LETTER OF AUTHORIZATION GENERAL TYPE 30-Jan-19 31-Jan-19 30-Jan-24Shoreline School District - Einstein Middle School 11836-01 LETTER OF AUTHORIZATION CONSTRUCTION DEWATERING 30-Jan-19 31-Jan-19 30-Jan-20Eugene Sherman Development 40193-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 31-Jan-19 4-Feb-19 3-Feb-21

Container Properties LLC 4167-03MAJOR DISCHARGE AUTHORIZATION

GROUNDWATER REMEDIATION - ORGANICS 1-Feb-19 18-Feb-19 17-Feb-24

Swedish Medical Center - First Hill - Northwest Tower 4381-02

MAJOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 6-Feb-19 1-Jul-19 16-Oct-21

Washington State Convention Center PFD - King County Metro Tunnel Connection Ramp 4460-02

MAJOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 6-Feb-19 1-Feb-19 1-Dec-20

Duke's Root Control Inc. 800-04MINOR DISCHARGE AUTHORIZATION UTILITY ROOT KILLING 6-Feb-19 12-May-19 11-May-24

Fremont Crossings, LLC 40194-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 7-Feb-19 14-Feb-19 13-Feb-21The Waverly-Unity Church 40195-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 15-Feb-19 1-Sep-19 31-Aug-21Shoreline School District - Kellogg Middle School 11844-01 LETTER OF AUTHORIZATION CONSTRUCTION DEWATERING 15-Feb-19 1-Mar-19 28-Feb-21

Formula Corp Auburn 4067-04MAJOR DISCHARGE AUTHORIZATION

SOAP AND DETERGENT MFG - CFR 417 15-Feb-19 23-Feb-19 22-Feb-20

Service Linen Supply 388-06MAJOR DISCHARGE AUTHORIZATION LAUNDRY - LINEN 20-Feb-19 1-Mar-19 3-Sep-22

701 16th Avenue Apartments 40197-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 22-Feb-19 19-Mar-19 26-Jul-19Solterra Perch, LLC - 1250 Alki 40196-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 22-Feb-19 22-Feb-19 21-Feb-21

Water District #19 - Water Treatment Plant 11846-01 LETTER OF AUTHORIZATION TRUCKED WASTE 25-Feb-19 25-Feb-19 24-Feb-24

Seattle Center Arena Expansion 4485-01MAJOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 25-Feb-19 25-Feb-19 1-Aug-21


A listing of all industrial users issued letters of authorization, minor and major waste discharge authorizations in 2019. This lists includes all nonsignificant categorical industrial users (NSCIUs) in accordance with 40 CFR 403.12(i).



DateExpiration

Date

Aegis Senior Communities, LLC - Kirkland Lake Street Construction Project 11845-01 LETTER OF AUTHORIZATION CONSTRUCTION DEWATERING 27-Feb-19 5-Mar-19 4-Mar-20

Guntower Capital Inc. - 4600 Union Bay MFR 40199-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 1-Mar-19 1-Mar-19 31-Mar-19

1915 Second Avenue LLC - Viktoria Apartments Groundwater Remediation Project 4294-02


GROUNDWATER REMEDIATION - PETROLEUM 5-Mar-19 24-Mar-19 23-Mar-24

Greenwood Avenue N Pedestrian Improvements Project 40200-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 6-Mar-19 6-Mar-19 5-Mar-21

First South Properties 4472-01MINOR DISCHARGE AUTHORIZATION VEHICLE WASHING 7-Mar-19 11-Mar-19 31-Jan-23

Covich-Williams Co. Inc. 468-05MAJOR DISCHARGE AUTHORIZATION FUELING FACILITY 14-Mar-19 3-Apr-19 2-Apr-24

Sound West Group - Matni 40201-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 15-Mar-19 18-Mar-19 17-Mar-21Chevrolet Cadillac of Bellevue, Inc. 11837-01 LETTER OF AUTHORIZATION CONSTRUCTION DEWATERING 15-Mar-19 18-Mar-19 17-Mar-21

Pennon Construction - Maltby Business Park 1093-01MINOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 19-Mar-19 26-Mar-19 30-Jun-19

Sound Transit Operations and Maintenance Facility 801-04

MINOR DISCHARGE AUTHORIZATION TRANSPORTATION FACILITY 19-Mar-19 25-Mar-19 24-Mar-24

Hexacomb Corp. 10140-03 LETTER OF AUTHORIZATION GENERAL TYPE 20-Mar-19 19-Mar-19 18-Mar-24

E&E Foods 4481-01MAJOR DISCHARGE AUTHORIZATION FOOD PROCESSING-FISH 20-Mar-19 1-Apr-19 31-Mar-24

Kent, City of - South 228th Street Grade Separation Construction Project 40098-02 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 21-Mar-19 1-Apr-19 1-Dec-21

5055 Properties, LLC 1092-01MINOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 27-Mar-19 1-Jun-19 31-Aug-20

Pine Esker LLC 1094-01MINOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 27-Mar-19 1-Apr-19 30-Nov-20

Auburn Towncenter Apartments - SW Block 11847-01 LETTER OF AUTHORIZATION CONSTRUCTION DEWATERING 28-Mar-19 4-Apr-19 31-Mar-21Meadowbrook Manufacturing LLC (dba Seattle Powder Coat) 11849-01 LETTER OF AUTHORIZATION MANUFACTURING-MISC 29-Mar-19 8-Apr-19 7-Apr-24529 Federal LLC 40204-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 1-Apr-19 1-Apr-19 27-Mar-20Coast Aluminum TI 40202-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 1-Apr-19 25-Apr-19 24-Apr-21King County Metro Transit South Base - Battery Electric Bus Chargers 11850-01 LETTER OF AUTHORIZATION CONSTRUCTION DEWATERING 2-Apr-19 8-Apr-19 7-Apr-21Boeing Commercial Airplane - Renton - Apron R & Mitigation Hangar 4486-01

MAJOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 2-Apr-19 15-Apr-19 15-Apr-23

Sound Transit - L200 Lynnwood Link Extension - Northgate Station 4487-01

MAJOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 2-Apr-19 5-Apr-19 28-Feb-22

ConGlobal Industries Inc. 932-02MINOR DISCHARGE AUTHORIZATION PRESSURE WASHING 2-Apr-19 24-Apr-19 23-Apr-24

King County Metro Transit Central/Atlantic Base 476-06

MAJOR DISCHARGE AUTHORIZATION TRANSPORTATION FACILITY 8-Apr-19 23-Apr-19 22-Apr-24

Franz-Gai's Bakery - Weller St. 4296-02MAJOR DISCHARGE AUTHORIZATION FOOD PROCESSING-BAKERY 9-Apr-19 13-Apr-19 12-Apr-24

King County Metro Transit East Base 464-06MAJOR DISCHARGE AUTHORIZATION TRANSPORTATION FACILITY 15-Apr-19 23-Apr-19 22-Apr-24

NIWA Apartments 40205-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 16-Apr-19 1-Sep-19 1-Jan-21

King County Metro Transit North Base 475-05MAJOR DISCHARGE AUTHORIZATION TRANSPORTATION FACILITY 16-Apr-19 23-Apr-19 22-Apr-24

King County Metro Transit Ryerson Base 477-05MAJOR DISCHARGE AUTHORIZATION TRANSPORTATION FACILITY 16-Apr-19 23-Apr-19 23-Apr-24

Transportation Demand Management LLC (dba Starline Luxury Coaches) 11528-02 LETTER OF AUTHORIZATION VEHICLE WASHING 17-Apr-19 15-May-19 14-May-24Cascade Machinery and Electric Inc. 11851-01 LETTER OF AUTHORIZATION GENERAL TYPE 18-Apr-19 12-May-19 11-May-24Black Raven Brewing Company - Suite A - Woodinville 4488-01

MAJOR DISCHARGE AUTHORIZATION FOOD PROCESSING-BREWERY 18-Apr-19 22-Apr-19 21-Apr-24

VBOB LLC - 1930 Boren Ave 40206-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 19-Apr-19 15-Jul-19 15-Jun-20Starbucks Coffee Co. - Mercer Island Groundwater Remediation 4058-04


GROUNDWATER REMEDIATION - ORGANICS 24-Apr-19 26-May-19 25-May-24

Seattle Public Schools - Daniel Bagley Elementary School Modernization & Addition 1096-01

MINOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 29-Apr-19 1-Jul-19 30-Jun-20

Roosevelt 66th Street, LLC 40207-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 1-May-19 6-May-19 5-May-21Tucci & Sons, Inc. - SR 18 EB Paving and Deck Overlay 11852-01 LETTER OF AUTHORIZATION CONSTRUCTION DEWATERING 1-May-19 3-May-19 1-Nov-19



DateExpiration

DateDaniels Real Estate - 800 Columbia Construction Project 4489-01

MAJOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 1-May-19 3-May-19 31-May-21

B.S.B. Diversified Co. Inc. 4293-02MAJOR DISCHARGE AUTHORIZATION

GROUNDWATER REMEDIATION - ORGANICS 7-May-19 18-May-19 17-May-24

Seattle University - Center for Science and Innovation 1095-01

MINOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 7-May-19 9-May-19 8-May-21

NASH - Holland Boren & Virginia Investors, LLC - Terry Ave. 40208-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 9-May-19 1-Jan-20 31-Dec-21Onni Group - 2301 7th Ave Construction Project 40209-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 9-May-19 1-Nov-19 15-Dec-20WitteTreatment Facility 11853-01 LETTER OF AUTHORIZATION WATER TREATMENT 13-May-19 14-Jun-19 13-Jun-24

Cargill Inc. 158-05MAJOR DISCHARGE AUTHORIZATION CONTAINER WASHING 13-May-19 4-Jun-19 3-Jun-24

Roystone Apartments 4490-01MAJOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 14-May-19 1-Sep-19 30-Sep-20

Seattle Center Arena Expansion 4485-02MAJOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 14-May-19 21-May-19 1-Aug-21

Jade Residences - Kirkland 40210-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 15-May-19 15-May-19 14-May-21

Washington State Convention Center PFD - King County Metro Tunnel Connection Ramp 4460-03

MAJOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 17-May-19 22-May-19 1-Dec-20

Northwest Center Industries 4302-02MAJOR DISCHARGE AUTHORIZATION LAUNDRY - LINEN 22-May-19 1-Jul-19 30-Jun-24

420 Boylston Ave E, LLC 40211-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 23-May-19 1-Jun-19 31-May-2288 Group, LLC 40212-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 30-May-19 27-May-19 26-May-21Transforming Age - Olympic Tower 40213-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 30-May-19 1-Oct-19 30-Sep-21

Sound Transit - L200 Lynnwood Link Extension - Ronald Bog Wetland Mitigation Site 1097-01

MINOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 30-May-19 31-May-19 31-Jan-20

King County Environmental Laboratory 10371-03 LETTER OF AUTHORIZATION LABORATORY 7-Jun-19 5-Sep-19 4-Sep-24Virginia Street Joint Venture, LLC - 3rd and Virginia 40215-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 13-Jun-19 1-Oct-19 1-Oct-21

MSRE, LLC - 400 Westlake 1098-01MINOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 13-Jun-19 1-Jul-19 30-Jun-21

Gary Merlino Construction Co. Inc. 11117-03 LETTER OF AUTHORIZATION VEHICLE WASHING 24-Jun-19 16-Jul-19 15-Jul-24Boeing Company - Kent Space Center Facility Divestiture 4494-01

MAJOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 1-Jul-19 1-Jul-19 30-Jun-21

City Investors IX, LLC - Block 38 Construction Project 4493-01

MAJOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 1-Jul-19 26-Sep-19 30-Nov-20

Photographic Center Northwest 11531-02 LETTER OF AUTHORIZATION PHOTO PROCESSING 8-Jul-19 20-Jul-19 19-Jul-24

Bellevue, City of - NE Spring Multi-Modal Corridor Zone 2 Construction Project 4497-01

MAJOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 10-Jul-19 1-Sep-19 31-Jan-21

King County SWD - Algona Transfer Station 4492-01MAJOR DISCHARGE AUTHORIZATION SOLID WASTE - TRANSFER FAC 10-Jul-19 12-Aug-19 11-Aug-24

Slurry Waste Solutions - Bay Area Concrete 4498-01MAJOR DISCHARGE AUTHORIZATION DECANT STATION 10-Jul-19 26-Jul-19 25-Jul-24

MRM Kirkland, LLC - 434 Kirkland Way 1099-01MINOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 15-Jul-19 22-Jul-19 21-Jul-22

Rainier Industries Ltd. 803-03MINOR DISCHARGE AUTHORIZATION MANUFACTURING-MISC 15-Jul-19 16-Jul-19 15-Jul-24

General Electric Co. - Dawson Street 543-05MAJOR DISCHARGE AUTHORIZATION

GROUNDWATER REMEDIATION - ORGANICS 17-Jul-19 3-Aug-19 2-Aug-24

Sound Transit - L200 Lynnwood Link Extension - Northgate Station to 200th Street 4491-01

MAJOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 17-Jul-19 18-Jul-19 17-Jul-21

Seattle Housing Authority - Yesler Terrace Block 5.1 Construction Project 11855-01 LETTER OF AUTHORIZATION CONSTRUCTION DEWATERING 18-Jul-19 22-Jul-19 21-Jul-21Sound Transit - Northgate Link Extension - Maple Leaf Portal (Phase 2) 11854-01 LETTER OF AUTHORIZATION CONSTRUCTION DEWATERING 18-Jul-19 19-Jul-19 31-Oct-19

Northwest Cascade Inc. - dba. Honey Bucket 4496-01MAJOR DISCHARGE AUTHORIZATION TRUCKED WASTE 18-Jul-19 1-Aug-19 31-Jul-24

Summit Flats - Summit Partners LLC 40216-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 23-Jul-19 29-Aug-19 28-Aug-21TCC Northwest Development - 1001 Office Towers 4500-01

MAJOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 23-Jul-19 1-Aug-19 31-Oct-20

Westway Feed Products LLC 952-02MINOR DISCHARGE AUTHORIZATION MANUFACTURING-MISC 23-Jul-19 1-Aug-19 31-Jul-24

Bothell, City of - Lot P Site 11856-01 LETTER OF AUTHORIZATION CONSTRUCTION DEWATERING 25-Jul-19 1-Sep-19 1-Jan-20



DateExpiration

Date

King County RSD - Renton Decant Facility 4367-02MAJOR DISCHARGE AUTHORIZATION DECANT STATION 25-Jul-19 31-Jul-19 4-Jun-21

Space Exploration Technologies 4504-01MAJOR DISCHARGE AUTHORIZATION MANUFACTURING-MISC 25-Jul-19 5-Aug-19 4-Aug-24

Yesler Terrace, LLC - Phase 1 4502-01MAJOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 26-Jul-19 1-Sep-19 31-Aug-22

Yesler Terrace, LLC - Phase 2 4507-01MAJOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 26-Jul-19 1-Sep-20 31-Aug-22

Fauntleroy Improvement Club - Fauntleroy Road Stabilization 40217-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 31-Jul-19 1-Aug-19 31-Jul-21Facebook Technologies, LLC (RED9461) - Matrix 4506-01

MAJOR DISCHARGE AUTHORIZATION GENERAL TYPE 5-Aug-19 12-Aug-19 11-Aug-24

Two Beers Brewing Co./Seattle Cider Company 4509-01MAJOR DISCHARGE AUTHORIZATION FOOD PROCESSING-BREWERY 6-Aug-19 1-Sep-19 31-Aug-24

Facebook Technologies, LLC (RED0545) - Avalore 4499-01

MAJOR DISCHARGE AUTHORIZATION GENERAL TYPE 8-Aug-19 12-Aug-19 11-Aug-24

Innovative Solutions Inc. 4505-01MAJOR DISCHARGE AUTHORIZATION FOOD PROCESSING-POULTRY 8-Aug-19 2-Sep-19 1-Sep-24

PetroCard Inc. - Seattle 4501-01MAJOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 8-Aug-19 15-Aug-19 14-Aug-21

Seattle Genetics North Creek 4314-03MAJOR DISCHARGE AUTHORIZATION BIOTECHNOLOGY - PILOT SCALE 13-Aug-19 1-Sep-19 31-Aug-24

Pacific Opportunity Fund 1, LLC - Interbay Transit Hub 1100-01

MINOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 13-Aug-19 15-Aug-19 14-Aug-21

Seattle Iron and Metals Corp. 750-04MINOR DISCHARGE AUTHORIZATION VEHICLE WASHING 13-Aug-19 31-Aug-19 30-Aug-24

Washington Liftruck 806-03MINOR DISCHARGE AUTHORIZATION PRESSURE WASHING 19-Aug-19 13-Oct-19 12-Oct-24

CA Carey Corp. - 9th and Alder 40218-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 26-Aug-19 23-Aug-19 22-Aug-21

Issaquah, City of - Decant Station 4511-01MAJOR DISCHARGE AUTHORIZATION DECANT STATION 26-Aug-19 1-Sep-19 31-Aug-24

Sound Transit - E750 East Link Extension 4510-01MAJOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 26-Aug-19 31-Aug-19 30-Aug-21

Union Bay Place Apartments 40219-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 28-Aug-19 1-Jan-20 31-Dec-22Mirra Homes - 6690478CN & 6689288CN 40220-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 29-Aug-19 3-Sep-19 2-Sep-21King County Metro Transit South Base - Interim Construction Project 11857-01 LETTER OF AUTHORIZATION CONSTRUCTION DEWATERING 29-Aug-19 30-Aug-19 29-Aug-21City Investors IX, LLC - Block 38 Construction Project 4493-02

MAJOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 29-Aug-19 26-Sep-19 31-Dec-20

IMCO General Construction - Yesler Terrace Block 6 1102-01

MINOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 5-Sep-19 9-Sep-19 8-Sep-21

11 Cap Office Building - Construction Project 40221-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 6-Sep-19 5-Sep-19 4-Jan-20

Mack Real Estate Develoment - 1001 John St 40222-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 10-Sep-19 1-May-20 30-Apr-23King County International Airport - SRE Site Remediation 11858-01 LETTER OF AUTHORIZATION CONSTRUCTION DEWATERING 16-Sep-19 20-Sep-19 30-Nov-19

Hospital Central Services Association Inc. 4325-03MAJOR DISCHARGE AUTHORIZATION LAUNDRY - LINEN 16-Sep-19 10-Oct-19 9-Oct-24

W.G. Clark Construction - 312 Central Way 40223-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 20-Sep-19 1-Oct-19 30-Sep-21Sea Self Storage II LLC - c/o Urban Development & Construction LLC 4513-01

MAJOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 23-Sep-19 1-Oct-19 30-Sep-21

Urban Visions - The Net 40225-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 25-Sep-19 1-Sep-20 31-Aug-22

1302 Market Street Office -Winderemere 40228-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 26-Sep-19 27-Sep-19 26-Sep-21XH Realty Inc. - 1020 Bellevue Court Apartments 40227-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 26-Sep-19 1-Jan-20 31-Dec-21

Accrete Construction - Weatherly Inn 1105-01MINOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 26-Sep-19 30-Sep-19 29-Sep-21

Sound Transit - L200 Lynnwood Link Extension - Ronald Bog Wetland Mitigation Site 1097-02

MINOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 26-Sep-19 11-Oct-19 31-Jan-20

Uptown Housing LLC 40229-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 2-Oct-19 1-Jan-20 31-Dec-21Eldec Corp. 11859-01 LETTER OF AUTHORIZATION MANUFACTURING-MISC 2-Oct-19 7-Oct-19 31-Aug-20Rickabaugh Pentecost Development - Huntington Woods 1107-01

MAJOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 2-Oct-19 1-Oct-19 31-May-20



DateExpiration

DateMt. Baker Holdings LLC - Lakeview Office Building 1103-01

MINOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 2-Oct-19 4-Nov-19 3-Nov-21

Polaris at Rainier Beach, LLC 1106-01MINOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 2-Oct-19 1-Oct-19 30-Apr-20

Garden Fresh Foods Inc. 4463-02MAJOR DISCHARGE AUTHORIZATION FOOD PROCESSING-OTHER 4-Oct-19 6-Oct-19 5-Oct-24

Sound Transit - Northgate Link Extension - Roosevelt Station (Phase 2) 40230-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 7-Oct-19 9-Oct-19 8-Oct-21Sound Transit - Northgate Link Extension - University District Station 1108-01

MINOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 8-Oct-19 1-Nov-19 31-Dec-20

The Quadrant Corporation - Rhododendron Ridge 11860-01 LETTER OF AUTHORIZATION CONSTRUCTION DEWATERING 15-Oct-19 11-Oct-19 31-May-20Nickerson 3, LLC 40232-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 17-Oct-19 20-Dec-19 19-Dec-21

Seattle, City of - SDOT - West Greenwood Avenue N Pedestrian Improvements Project 40231-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 17-Oct-19 17-Oct-19 16-Oct-21

CBRE Global Workplace Solutions - Google 1104-01MINOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 17-Oct-19 17-Oct-19 31-Mar-21

Northwest Container Services Inc. - Seattle Intermodal Yard 964-02

MINOR DISCHARGE AUTHORIZATION CONTAINER WASHING 17-Oct-19 27-Oct-19 26-Oct-24

B & T Consulting LLC 40233-01 GLA-CONSTRUCTION GENERAL TYPE 29-Oct-19 1-Nov-19 31-Oct-21Military Road South Stormwater Project 40234-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 29-Oct-19 1-Nov-19 31-Oct-21Lake Washington School District - Lake Washington High School Addition 11861-01 LETTER OF AUTHORIZATION CONSTRUCTION DEWATERING 29-Oct-19 1-Nov-19 31-Oct-20Minglian Holdings LTD - 5247 University Way Apartments 11862-01 LETTER OF AUTHORIZATION CONSTRUCTION DEWATERING 29-Oct-19 3-Feb-20 28-Aug-20

Western United Fish Company 4508-01MAJOR DISCHARGE AUTHORIZATION FOOD PROCESSING-FISH 29-Oct-19 1-Nov-19 31-Oct-24

Fairfield Totem Lake, LLC 40235-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 30-Oct-19 30-Oct-19 29-Oct-21Peter Western Bridge Replacement 40236-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 30-Oct-19 4-Nov-19 3-Nov-20Seattle, City of - Parks and Recreation - Brighton Playfield Renovation 11863-01 LETTER OF AUTHORIZATION CONSTRUCTION DEWATERING 30-Oct-19 29-Oct-19 28-Feb-20Pioneer Development Corp, Inc. - 601 Nuovo Studios 40237-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 5-Nov-19 1-Jan-20 31-Dec-21Prologis - Renton 9 11864-01 LETTER OF AUTHORIZATION CONSTRUCTION DEWATERING 6-Nov-19 1-Nov-19 30-Apr-20Facebook Technologies, LLC (RED9845) - Origin Wastewater Permit 4516-01

MAJOR DISCHARGE AUTHORIZATION GENERAL TYPE 6-Nov-19 7-Nov-19 6-Nov-24

Probi USA, Inc. 4306-02MAJOR DISCHARGE AUTHORIZATION MANUFACTURING-MISC 6-Nov-19 10-Nov-19 9-Nov-24

Spectrum Development Solutions - Orenda at Othello Square 11865-01 LETTER OF AUTHORIZATION CONSTRUCTION DEWATERING 12-Nov-19 12-Nov-19 11-Nov-21Hycroft Investment Inc. - 417 2nd Ave W 40238-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 15-Nov-19 15-Nov-19 14-Nov-21

Thanh Son Tofu - King Street 4517-01MAJOR DISCHARGE AUTHORIZATION FOOD PROCESSING 15-Nov-19 18-Nov-19 17-Nov-24

Overlake Golf & Country Club - St. Thomas School Gym Building 1109-01

MINOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 19-Nov-19 25-Nov-19 31-Jul-20

Kirkland, City of - Totem Lake Boulevard Sewermain Relocation Project 40240-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 5-Dec-19 11-Dec-19 10-Dec-21Century Pacific, LLLP - 444 Ravenna 40241-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 13-Dec-19 1-Sep-20 30-Sep-22

Seattle, City of - SPU - South Recycling and Disposal Station Redevelopment Project 4518-01

MAJOR DISCHARGE AUTHORIZATION CONSTRUCTION DEWATERING 16-Dec-19 15-Mar-20 14-Mar-21

Chief Seattle Club - All Together Project 40242-01 GLA-CONSTRUCTION CONSTRUCTION DEWATERING 18-Dec-19 6-Jan-20 5-Jan-22

Wexler Soil Remediation Project 4519-01MAJOR DISCHARGE AUTHORIZATION

GROUNDWATER REMEDIATION - ORGANICS 18-Dec-19 19-Dec-19 18-Dec-21


Appendix C Section c.vii

Planned changes in the pretreatment program implementation plan.

In Years 2020–2021, KCIW will be implementing a new Pretreatment Information Management System (PIMS) database. King County has entered into a contract with a third-party software vendor to conduct this project, including maintaining the database with a software extension to allow industrial users to submit self-monitoring data online via a web portal. KCIW will be seeking Cross Media Electronic Reporting Rule (CROMERR) approval from EPA in 2020. This may constitute a modification to KCIW’s pretreatment program.


APPENDIX D Status of compliance activities

Appendix D consists of three sections: 1. Section d.i. A list of industrial users that failed to submit baseline monitoring reports or

any other reports required under 40 CFR Part 403.12 and in the permittee’s pretreatment program, dated April 27, 1981.

2. Section d.ii. A list of industrial users that were, at any time during the reporting period, not complying with federal, state, or local pretreatment standards or with applicable compliance schedules for achieving those standards and the duration of such noncompliance.

• Part 1. A list of all notices of violation issued in 2019

• Part 2. A list of all compliance schedules issued in 2019

• Part 3. A list of all penalties issued in 2019 3. Section d.iii. Summary of enforcement activities and other corrective actions taken or

planned against noncomplying industrial users. The permittee shall supply to the Washington State Department of Ecology (Ecology) a copy of public notice of facilities that were in significant noncompliance.

• Part 1. Enforcement activities

• Part 2. Copy of the public notice of facilities in significant noncompliance


Appendix D Section d.i

A list of industrial users that failed to submit baseline monitoring reports or any other reports required under 40 CFR Part 403.12 and in permittee’s pretreatment program, dated April 27, 1981.

Please refer to Appendix D, Section d.ii, Part 1, for a listing of all Notices of Violation issued during 2019.


Facility Date of violationNotice of Violation

issue dateViolating criteria and/or pollutant(s)

Imaginetics LLC 12/13/2018 1/9/2019NOV issued for violating average minimum discharge limit for pH

MechPro 12/15/18, 11/25/18 1/9/2019Final Notice issued for failing to file required reports (Hauling Records and water meter certification).

Lambert Marble & Tile Works Inc.

10/13/2018 1/17/2019NOV for the continued failure to submit the required renewal permit application

ConAgra Foods 1/15/2019 1/30/2019NOV issued for violating instantaneous minimum discharge limit for pH

Baker Commodities Inc. 10/10/2018 1/31/2019NOV issued for violating instantaneous maxiumum limit for atmospheric hydrogen sulfide

Northwest Gourmet Food Products Inc.

11/29/2018 1/31/2019NOV issued for violating maximum daily discharge volume limit

Mastercraft Metal Finishing Inc. 1/9/2019 2/6/2019NOV issued for violating monthly average limit for total nickel

MicroSurgical Technology 2/7/2019 3/5/2019NOV issued for violating instantaneous maxiumum limit for pH

Seattle Barrel Co. 3/11/2019 3/11/2019

Cease and Desist order issued for an illicit connection to the sanitary sewer drainage system, false reporting, and bypassing required pretreatment


11/26/2018 4/1/2019NOV issued for violating average minimum discharge limit for pH

National Products Inc. 1/23/2019 4/1/2019

NOV issued for an illicit connection to the storm drainage system, and failure to submit written report (14-Day Report)

Starline Luxury Coaches 2/13/2019 4/5/2019Final Notice issued for failing to file a required report (application)

Optimar US, Inc. 4/4/2019 4/23/2019NOV issued for violating instantaneous max limit for chromium

Appendix DSection d.ii - Part 1

The table below is a listing of all Notices of Violation issued in 2019

Listing of industrial users that were at any time during the reporting period not complying with federal, state, or local pretreatment standards or with applicable compliance schedules for achieving those standards and the duration of such noncompliance.




Seattle Barrel Co. 4/7/2019 4/25/2019Final Notice issued for failing to file a required report (Permit Application)

Carsoe US Inc. 3/28/2019 4/29/2019NOV issued for violating daily average concentration and mass loading limit for total nickel, copper, zinc, chromium

Formula Corp. - Auburn 4/16/2019 5/14/2019NOV issued for violating daily average limit for zinc

Kerry Inc. 4/15/2019 5/14/2019NOV issued for violating instantaneous maxiumum limit for pH

Oberto Snacks, Inc. 5/8/2019 6/6/2019NOV issued for violating average minimum discharge limit for pH


6/3/2019 6/11/2019Final Notice issued for failing to file a required report (14 Day Report)

Kerry Inc. 5/17/2019 6/24/2019Final Notice issued for failing to file a required report (14-Day Report)

Smith Brothers Milk Plant 4/16/2019 6/25/2019NOV issued for violating continous pH maximum limit

Trident Seafoods Corp. 3/4/2019 7/8/2019NOV issued for failure to submit required report within 45 days of the due date (Permit Application)

Ceryadyne, Inc., A 3M Company 3/7/2019 7/10/2019NOV issued for violating instantaneous max limit for zinc and lead


5/8/2019 7/10/2019NOV issued for violating average minimum discharge limit for pH

Carsoe US Inc. 3/31/2019 7/10/2019NOV issued for violating monthly average limit for total nickel, copper, zinc, and chromium

Fremont Brewing Co. - 9th Ave Facility

6/12/2019 7/23/2019NOV issued for violating instantaneous minimum limit for pH

Ceryadyne, Inc., A 3M Company 8/6/2019 8/22/2019NOV issued for violating daily average limit for lead

General Biodiesel Seattle LLC 1/11/2018 8/26/2019NOV issued for failure to obtain written discharge approval and obstruction of the sewer.

Oberto Snacks, Inc. 6/11/2019, 6/12/2019 8/27/2019NOV issued for violating average minimum discharge limit for pH

Magnetic & Penetrant Services Co.

8/13/19 9/5/2019NOV NFA for composite zinc daily average limit




Kerry Inc. 7/8/2019 9/10/2019Final Notice issued for failing to file a required report (Permit Application)


9/11/2019 9/26/2019

NOV issued for: 1) failing to use a U.S. EPA approved method to comply with effluent compliance monitoring requirements, 2) knowingly rendering required records inacurate; and 3) failing to receive KCIW approval prior to making modifications to the regulated (RCRA) wastewater treatment system

Island Spring Inc. 8/5/2019 9/26/2019NOV issued for violating instantaneous minimum limit and average minimum discharge limit for pH


8/21/2019 9/26/2019NOV issued for violating instantaneous maxiumum limit for pH

Flow International Corp 9/19/2019 10/4/2019NOV issued for making modifications to the pretreatment system without proper notification

E&E Foods 9/30/2019, 10/1/2019 11/7/2019NOV Issued for violating daily discharge limit

E & E Foods 10/31/2019 11/19/2019NOV-NFA issued for violating maximum daily discharge volume limit


9/26/2019 12/17/2019NOV issued for exceeding maximum daily flow limit

Hytek Finishes Co. 11/19/2019 12/17/2019NOV issued for bypassing the pretreatment system


Treatment plant

Facility Date of violation Violating criteria and/or pollutant(s) Date action issued Date of final compliance

South MechPro 12/15/18, 11/25/18 Final Notice issued for failing to file required reports (Hauling Records and water meter certification).

1/9/19 9/17/19

South Continential Mills 9/15/2018

NOV and Notice of SNC was issued for violations of King County Code which prohibits interference with plant operations and prohibits the discharge of viscous substances that causes an obstruction of flow or interferes with the operation or performance of the sewer works or treatment facilities.

4/9/19 5/22/19

West Carsoe US Inc. 3/28/2019 NOV issued for violating daily average concentration and mass loading limit for total nickel, copper, zinc, chromium

11/6/19Pending completion - all milestones scheduled for completion by 2/29/2020

West National Products Inc. 1/23/2019 NOV issued for an illicit connection to the storm drainage system, and failure to submit written report (14-Day Report)

11/12/19 1/10/20

South Northwest Gourmet Food Products Inc. 5/8/2019, 11/26/2018 NOV issued for violating average minimum discharge limit for pH

12/16/19Pending completion - all milestones scheduled for

completion by 10/15/2020


The table below is a listing of all compliance schedules issued in 2019.



Facility Date(s) of violation Violating criteria and/or pollutant(s) Date Penalty issued Penalty Amount

MechPro 12/15/18, 11/25/18Final Notice issued for failing to file required reports (Hauling Records and water meter certification).

1/9/2019 $400.00

Continential Mills 9/15/2018

NOV and Notice of SNC was issued for violations of King County Code which prohibits interference with plant operations and prohibits the discharge of viscous substances that causes an obstruction of flow or interferes with the operation or performance of the sewer works or treatment facilities.

4/9/2019 $10,847.63

Seattle Barrel Co. 4/7/2019Final Notice issued for failing to file a required report (Permit Application)

5/20/2019 $500.00

Kerry Inc. 5/17/2019Final Notice issued for failing to file a required report (14-Day Report)

6/24/2019 $500.00

Kerry Inc. 7/8/2019Final Notice issued for failing to file a required report (Permit Application)

9/10/2019 $500.00

National Products Inc. 1/23/2019

NOV issued for an illicit connection to the storm drainage system, and failure to submit written report (14-Day Report)

11/12/2019 $1,312.00


11/26/2018NOV issued for violating average minimum discharge limit for pH

12/16/2019 $9,388.00


The table below is a listing of all Penalties issued in 2019



Appendix D Section d.iii – Part 1

Summary of enforcement activities and other corrective actions taken or planned against noncomplying industrial users. The permittee shall supply to Ecology a copy of public notice of facilities that were in significant noncompliance.

For the summary of enforcement activities in 2019, see Appendix D, Section d.ii, Parts 1-3.


Appendix D Section d.iii – Part 2

Summary of enforcement activities and other corrective actions taken or planned against noncomplying industrial users. The permittee shall supply to the Washington State Department of Ecology a copy of public notice of facilities that were in significant noncompliance.

Copies of the public notices issued in 2019 of facilities in significant noncompliance are included below.


Companies that violate wastewater rules receive penalties

Trident Seafoods Corp.REPORTING VIOLATION: Notice of Violation issued for failure to submit required report within 45 days of the due date (Permit Application)

King County’s Industrial Waste Program (KCIW) regulates industries that discharge wastewater to the sanitary sewer system to protect worker safety, local and regional sewer and treatment infrastructure, and biosolids. KCIW monitors compliance according to federal, state, and local regulations. Many companies must pretreat their wastewater before they put it into the sanitary sewer system and comply with reporting, monitoring, and discharge requirements. KCIW is required to report on companies who violate wastewater rules.From January to June 2019, the following companies were in “signi�cant noncompliance” status with federal rulesand/or received penalties:

Reason for Publication and Additional Comments

Department of Natural Resources and ParksWastewater Treatment Division

Trident Seafoods Corp., was in SNC for failing to �le a required report within 45 days of the due date. The permit application was subsequently received by KCIW. No further action was taken.

Violations Resulting in Significant Non-Compliance (SNC) Status and Penalties

Kerry Inc.REPORTING VIOLATIONS: Final Notice issued for failing to �le a required report (Permit Application)

Final Notice issued for failing to �le a required report (14-Day Report)

Fined $500.

Fined $500. The report was subsequently received by KCIW.No further action was taken.

MechProREPORTING VIOLATION: Final Notice issued for failing to �le required reports (Hauling Records and water meter certi�cation).

Other ViolationsKCIW acted on six more violations at six facilities from January 1 – June 30, 2019. These facilities were not in “signi�cant non-compliance” status and were not �ned. Where applicable, these facilities reimbursed the County for additional post-violation inspection and monitoring program costs.

Questions or Info. for King County?• Email [email protected]• Call 205-477-5300 or 711: TTY Relay• Visit kingcounty.gov/industrialwaste

Fined $400. The reports were subsequently received by KCIW. No further action was taken.

Violation Resulting in Penalty Only Reason for Publication and Additional Comments

Companies That Violate Wastewater Rules Receive Penalties

Continental MillsVIOLATION OF KING COUNTY CODE: Discharging unauthorized waste that interfered with treatment facility operations.

King County’s Industrial Waste Program (KCIW) regulates industries that discharge wastewater to the sanitary sewer system to protect worker safety, local and regional sewer and treatment infrastructure, and biosolids. KCIW monitors compliance according to federal, state, and local regulations. Many companies must pretreat their wastewater before they put it into the sanitary sewer system and comply with reporting, monitoring, and discharge requirements. KCIW is required to report on companies who violate wastewater rules.From July to December 2018, the following companies were in “significant noncompliance” status with federal rulesand/or received penalties:

Reason for Publication and Additional Comments

Department of Natural Resources and ParksWastewater Treatment Division

Continental Mills was in SNC for interfering with wastewater treatment facility operations. They were issued a compliance order, fined $10,848 and assessed $8,090 in post violation charges for costs incurred by KCIW.

Violations Resulting in Signi�cant Non-Compliance (SNC) Status and Penalties

King County Solid Waste Division - Cedar Hills Land�llMULTIPLE VIOLATIONS: Discharge, King County Code, and reporting violations that occurred between October 2, 2013, and May 14, 2018.

MechProMULTIPLE VIOLATIONS: Multiple discharge violations and King County Code violations that occurred between November 4, 2016, and April 11, 2018.

King County SWD Cedar Hills Landfill was in SNC for violating mass loading limits and failing to report non-compliance. They were issued a compliance order, fined $80,156, and assessed $10,240 in post violation charges for costs incurred by KCIW.

MechPro was in SNC for reporting and discharge violations. They wereissued a Compliance Order, fined $4,620, and assessed $6,070 in post violation charges for costs incurred by KCIW.

Lambert Marble & Tile Works Inc.REPORTING VIOLATION: Failing to submit a required report (permit application).

MechProREPORTING VIOLATION: Failing to submit a required report (engineering report)

Other ViolationsKCIW acted on seven more violations at eight facilities from July 1 – December 31, 2018. These facilities were not in “significant non-compliance” status and were not fined. Where applicable, these facilities reimbursed the County for additional monitoring and other incurred costs.

Questions or Info. for King County?• Email [email protected]• Call 205-477-5300 or 711: TTY Relay• Visit www.kingcounty.gov/industrialwaste

Fined $500.

Fined $500. The report was subsequently received by KCIW. No further action was taken.

Violation Resulting in Penalty Only Reason for Publication and Additional Comments

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