Attachment

NIM GENAPBulan Jan Feb Maret April Mei Juni Juli AgustusEo 5.55 5.67 5.6 5.35 4.28 5.32 5.3 5.45Pekolasi 2 2 2 2 2 2 2 2Eo+P 7.55 7.67 7.6 7.35 6.28 7.52 7.3 7.45Rh (fin5dry) 5.02 4.57 5.6 4.67 0.8 0 0 0.05

Soal :1. Hitung kebutuhan air untuk padi unggul dengan 2 golongan2. Hitung ketersediaan air di sumbernya3. Gambar grafik waterbalance

Data untuk simulasi MockGENAPi 0.35k 0.4CA 150 km2Is 50 mmsmc 100 mm

Data Hujan (GENAP)Th.2008P 200 222 420 420 25 24 0 0n 11 15 11 10 7 4 0 3Eto 132.4 117.2 131.6 118.7 120.6 117.8 120.3 125.4m 70 60 50 40 40 50 60 70Th.2009P 110 180 305 306 89 0 64 23n 15 16 20 18 8 7 1 0Eto 132.4 117.2 131.6 118.7 120.6 117.8 120.3 125.4m 80 70 60 50 50 50 60 70Th.2010P 295 397 78 333 75 0 32 17n 15 21 12 10 11 7 3 2Eto 132.4 117.2 131.6 118.7 120.6 117.8 120.3 125.4m 70 60 50 40 30 30 40 50Th.2011P 425 340 256 256 194 0 0 0n 12 16 17 11 7 5 1 0Eto 132.4 117.2 131.6 118.7 120.6 117.8 120.3 125.4m 40 30 30 30 30 30 40 50Th.2012P 318 136 406 255 66 102 0 19n 10 15 16 19 16 3 2 1Eto 132.4 117.2 131.6 118.7 120.6 117.8 120.3 125.4m 50 40 30 30 30 40 50 60

Sept Oktober Nov Des5.23 5.3 5.53 4.97

2 2 2 27.23 7.3 7.53 6.970.07 0.02 0.8 2.56

56 0 125 1522 0 4 15

112.8 120.8 123.4 133.780 90 90 80

0 205 150 1900 1 5 10

112.8 120.8 123.4 133.780 90 90 80

0 23 112 1220 3 9 15

112.8 120.8 123.4 133.760 70 60 50

102 19 58 2840 2 7 10

112.8 120.8 123.4 133.760 70 70 60

250 17 280 250 0 6 9

112.8 120.8 123.4 133.770 80 80 70

Lampiran 4 -1.

TABEL ZYLSTRAKEBUTUHAN PENJENUHAN PENDAHULUAN (AIR IRIGASI)

SELAMA PENYIAPAN LAHAN UNTUK PADI

Jumlah Penjenuhan 200 mm

T Penguapan dan Perembesan (Eo + P) mm/hari

Hari 3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2 4.3 4.4 4.5

30 8.6 8.6 8.7 8.8 8.8 8.9 8.9 9.0 9.1 9.1 9.2

35 7.6 7.7 7.8 7.8 7.9 7.9 8.0 8.1 8.1 8.2 8.3

40 7.0 7.0 7.0 7.1 7.2 7.3 7.3 7.4 7.5 7.5 7.6

45 6.4 6.5 6.6 6.6 6.7 6.7 6.5 6.9 6.9 7.0 7.1

50 6.0 6.1 6.1 6.2 6.3 6.3 6.4 6.5 6.5 6.5 6.7

55 5.7 5.7 5.8 5.5 5.9 6.0 6.1 6.0 6.2 6.3 6.3

60 5.4 5.5 5.5 5.6 5.7 5.7 5.8 5.9 5.9 6.0 6.1

T Penguapan dan Perembesan (Eo + P) mm/hari

Hari 6.0 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 6.9 7.0

30 10.1 10.2 10.2 10.2 10.4 10.4 10.5 10.6 10.6 10.7 10.8

35 9.2 9.3 9.4 9.4 9.5 9.6 9.6 9.7 9.8 9.8 9.9

40 8.6 8.7 8.7 8.7 8.8 8.9 9.0 9.1 9.1 9.2 9.3

45 8.1 8.2 8.2 8.2 9.4 8.5 8.5 8.6 8.7 8.8 8.8

50 7.7 7.8 7.9 7.9 8.0 8.1 8.2 8.2 8.3 8.4 8.5

55 7.4 7.5 7.6 7.6 7.7 7.8 7.9 8.0 8.1 8.1 8.2

60 7.2 7.3 7.3 7.3 7.5 7.6 7.7 7.7 7.8 7.9 8.0

Data : PSA - 010, Dirjen Pengairan, Bina Program (1985)

(Tab padCaatan : Sheet perhitungan Kebutuhan PenjenuhanEo+P 7.55 7.67 7.60 7.35 6.28 7.32 7.30 7.45 7.23 7.30 7.53 6.97

Pejenuh 11.10 10.40 11.10 10.95 10.20 10.92 10.90 11.05 10.90 10.90 11.10 10.77

0.01 0.10 0.1 0.01 0.01

0.07 0.07

Lampiran 4 -1.



Penguapan dan Perembesan (Eo + P) mm/hari

4.6 4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8

9.2 9.3 9.4 9.4 9.5 9.6 9.6 9.7 9.7 9.8 9.9 9.9 10.0

8.3 8.4 8.4 8.5 8.6 8.6 9.7 8.8 8.8 8.9 9.0 9.0 9.1

7.6 7.7 7.8 7.3 7.9 8.0 8.0 8.1 8.2 8.1 8.3 8.3 8.4

7.1 7.2 7.3 7.3 7.4 7.4 7.5 7.6 7.7 7.9 7.3 7.9 8.0

6.7 6.8 6.9 6.9 7.0 7.1 7.1 7.2 7.5 7.5 7.4 7.5 7.6

6.4 6.5 6.6 6.6 6.7 6.8 6.9 6.9 7.0 7.1 7.1 7.2 7.5

6.1 6.2 6.3 6.4 6.4 6.5 6.6 6.7 6.7 6.9 6.9 7.0 7.0


7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 8.0 8.1 8.2 8.3

10.8 10.9 10.9 11.0 11.1 11.1 11.2 11.3 11.3 11.4 11.5 11.5 11.6

9.9 10.0 10.1 10.1 10.2 10.3 10.4 10.4 10.5 10.6 10.6 10.7 10.8

9.3 9.4 9.5 9.5 9.6 9.7 9.8 9.5 9.9 10.0 10.0 10.1 10.2

8.9 8.9 9.0 9.1 9.2 9.2 9.3 9.4 9.5 9.5 9.6 9.7 9.8

8.5 8.6 8.7 8.7 8.8 8.9 9.0 9.0 9.1 9.2 9.3 9.4 9.4

8.2 8.2 8.4 8.5 8.5 8.6 8.7 8.7 8.9 8.9 9.0 9.1 9.2

8.0 8.1 8.2 8.3 8.3 8.4 8.5 8.6 8.7 8.7 8.8 8.9 9.0

Lampiran 4 -1.




5.9

10.0

9.2

8.5

8.0

7.7

7.4

7.1


8.4 8.5 8.6 8.7 8.8 8.9 9.0

11.7 11.7 11.8 11.9 12.0 12.0 12.1

10.9 10.4 11.0 11.1 11.2 11.2 11.3

10.3 10.3 10.4 10.5 10.6 10.7 10.7

9.8 9.9 10.0 10.1 10.2 10.2 10.3

9.5 9.6 9.7 9.8 9.8 9.9 10.0

9.3 9.4 9.4 9.5 9.6 9.7 9.8

9.1 9.3 9.3 9.3 9.4 9.5 9.6

PERHITUNGAN CURAH HUJAN BULANAN RATA-RATA

STASIUN : KARANGDOWO

NO. STA. : 97

TAHUNB U L A N

JAN PEB MAR APR MEI JUN

2008 200 222 420 420 25 24

2009 110 180 305 306 89 0

2010 295 397 78 333 75 0

2011 425 340 256 256 194 0

2012 318 136 406 255 66 102

x 269.60 255.00 293.00 314.00 89.80 25.20

SD 119.85 109.85 138.42 68.02 62.93 44.17

R80% bulanan168.69 162.51 176.45 256.73 36.81 0.00

R80% harian 5.44 5.80 5.69 8.56 1.19 0.00

Catatan : x = Curah Hujan Bulanan Rata - Rata ( mm )

SD = Standar Deviasi =

R80% bulan = Curah Hujan Efektif 20 % Kering Bulanan ( mm )

_

= x + K . SD ; K = - 0,842

R80% haria = Curah Hujan Efektif 20 % Kering Harian ( mm )

= R5 bulanan / m m = Jumlah Hari Dalam Satu Bulan

√ X2−(∑ X )2 /nn−1

PERHITUNGAN CURAH HUJAN BULANAN RATA-RATA

STASIUN : KARANGDOWO

NO. STA. : 97

B U L A N

JUL AGU SEP OKT NOP DES

0 0 56 0 125 152

64 23 0 205 150 190

32 17 0 23 112 122

0 0 102 19 58 284

0 19 250 17 280 25

19.20 11.80 81.60 52.80 145.00 154.60

28.62 10.99 103.38 85.53 82.63 94.69

0.00 2.55 0.00 0.00 75.43 74.87

0.00 0.08 0.00 0.00 2.51 2.42

Curah Hujan Bulanan Rata - Rata ( mm )

; n = Jumlah Data

Curah Hujan Efektif 20 % Kering Bulanan ( mm )

Curah Hujan Efektif 20 % Kering Harian ( mm )

m = Jumlah Hari Dalam Satu Bulan

√ X2−(∑ X )2 /nn−1

KEBUTUHAN AIR IRIGASI UNTUK PADI PENDEKDENGAN SISTEM 1 GOLONGAN

DAERAH IRIGASI COLO BARAT (BENDUNG COLO)

B U L A N JAN Eto (dari penman) ( mm / hari ) 5.05

Eo = 1.1 X Eto ( mm / hari ) 5.55

P ( mm / hari ) 2.00

Eo + P ( mm / hari ) 7.55

Rh = HUJAN ( 20 % KERING ) ( mm / hari ) 5.02

FACTOR 1 0.16 0.80

HUJAN 2 0.53 4.00

DENGAN 3 0.35 1.76

1 GOLONGAN 4 0.4 Re = Fh X Rh 2.01

TIAP 2 5 0.4 ( mm / hari ) 2.01

MINGGU 6 0.4 2.01

( Fh ) 7 0.4 2.01

8 0.2 1.00

1 1.20 6.05

KOEFISIEN 2 1.27 6.41

TANAMAN 3 1.33 Etc = Kc X Eto 6.71

( Kc ) 4 1.30 ( mm / hari ) 6.56

5 1.15 5.80

6 0.00 0.00

PENGOLAHAN TANAH LP 11.10

2 MINGGU KE 1 LP-Re.1 A 10.30

A X 0,116 B 1.19

PENGOLAHAN TANAH LP 11.10

2 MINGGU KE 2 LP-Re.2 A 7.10

A x 0.116 B 0.82

KEBUTUHAN AIR ETc.1-Re.3+P+ A 9.63

2 MINGGU KE 1 A x 0.116 B 1.12

W = 3.33 (mm / hari)


2 MINGGU KE 2 A x 0.116 B 1.13

W = 3.33 (mm / hari)


2 MINGGU KE 3 A x 0.116 B 1.16

W = 3.33 (mm / hari)


2 MINGGU KE 4 A x 0.116 B 1.15

W = 3.33 (mm / hari)

KEBUTUHAN AIR ETc.5-Re.7+P A 5.79

2 MINGGU KE 5 A x 0.116 B 0.67

W = 3.33 (mm / hari)

KEBUTUHAN AIR ETc.6-Re.8+P A 1.00

2 MINGGU KE 6 A x 0.116 B 0.12

W = 3.33 (mm / hari)

Catatan :

A = kebutuhan air (mm/hari)

B = Kebutuhan air (lt/dt/ha)



PEB MAR APR MEI JUN JUL AGU SEP5.15 5.09 4.86 3.89 4.84 4.82 4.95 4.75

5.67 5.60 5.35 4.28 5.32 5.30 5.45 5.23

2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00

7.67 7.60 7.35 6.28 7.32 7.30 7.45 7.23

4.57 5.60 4.67 0.80 0.00 0.00 0.05 0.07

0.73 0.90 0.75 0.13 0.00 0.00 0.01 0.01

4.07 4.03 3.90 3.33 3.88 3.87 3.95 3.83

1.60 1.96 1.63 0.28 0.00 0.00 0.02 0.02

1.83 2.24 1.87 0.32 0.00 0.00 0.02 0.03

1.83 2.24 1.87 0.32 0.00 0.00 0.02 0.03

1.83 2.24 1.87 0.32 0.00 0.00 0.02 0.03

1.83 2.24 1.87 0.32 0.00 0.00 0.02 0.03

0.91 1.12 0.93 0.16 0.00 0.00 0.01 0.01

6.19 6.11 5.84 4.67 5.80 5.78 5.95 5.71

6.55 6.47 6.18 4.94 6.14 6.12 6.29 6.04

6.86 6.77 6.47 5.17 6.43 6.41 6.59 6.32

6.70 6.62 6.32 5.06 6.29 6.26 6.44 6.18

5.93 5.85 5.59 4.47 5.56 5.54 5.70 5.47

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

10.40 11.10 10.95 10.20 10.92 10.90 11.05 10.90

9.67 10.20 10.20 10.07 10.92 10.90 11.04 10.89

1.12 1.18 1.18 1.17 1.27 1.26 1.28 1.26

10.40 11.10 10.95 10.20 10.92 10.90 11.05 10.90

6.33 7.07 7.05 6.87 7.04 7.03 7.10 7.07

0.73 0.82 0.82 0.80 0.82 0.82 0.82 0.82

9.92 9.48 9.53 9.72 11.13 11.11 11.26 11.01

1.15 1.10 1.11 1.13 1.29 1.29 1.31 1.28

10.05 9.56 9.64 9.95 11.47 11.45 11.60 11.34

1.17 1.11 1.12 1.15 1.33 1.33 1.35 1.32

10.36 9.86 9.93 10.18 11.76 11.74 11.90 11.63

1.20 1.14 1.15 1.18 1.36 1.36 1.38 1.35

10.20 9.71 9.78 10.07 11.62 11.59 11.75 11.48

1.18 1.13 1.14 1.17 1.35 1.34 1.36 1.33

6.10 5.61 5.73 6.15 7.56 7.54 7.68 7.44

0.71 0.65 0.66 0.71 0.88 0.87 0.89 0.86

1.09 0.88 1.07 1.84 2.00 2.00 1.99 1.99

0.13 0.10 0.12 0.21 0.23 0.23 0.23 0.23



OKT NOP DES4.82 5.03 4.52

5.30 5.53 4.97

2.00 2.00 2.00

7.30 7.53 6.97

0.02 0.80 2.56

0.00 0.13 0.41

3.87 3.99 3.69

0.01 0.28 0.90

0.01 0.32 1.02

0.01 0.32 1.02

0.01 0.32 1.02

0.01 0.32 1.02

0.00 0.16 0.51

5.78 6.03 5.42

6.12 6.38 5.74

6.41 6.69 6.01

6.26 6.54 5.87

5.54 5.78 5.20

0.00 0.00 0.00

10.90 11.10 10.77

10.90 10.97 10.36

1.26 1.27 1.20

10.90 11.10 10.77

7.03 7.11 7.08

0.82 0.82 0.82

11.10 11.08 9.86

1.29 1.29 1.14

11.44 11.39 10.04

1.33 1.32 1.17

11.73 11.70 10.32

1.36 1.36 1.20

11.59 11.55 10.18

1.34 1.34 1.18

7.53 7.46 6.17

0.87 0.87 0.72

2.00 1.84 1.49

0.23 0.21 0.17

Lampiran 5.4a.KEBUTUHAN AIR SELAMA PENGOLAHAN TANAH UNTUK PALAWIJA

B U L A N JAN PEB MAR APR MEI

Eto (dari penman) 5.05 5.15 5.09 4.86 3.89

Eo 5.55 5.67 5.60 5.35 4.28

M = Eo + P 7.55 7.67 7.60 7.35 6.28

k = MT / S 2.27 2.30 2.28 2.21 1.88

9.63 9.98 9.78 9.07 6.58

8.42 8.52 8.47 8.26 7.41

ek

IR = M ek/ (ek - 1)

Lampiran 5.4a.KEBUTUHAN AIR SELAMA PENGOLAHAN TANAH UNTUK PALAWIJA

JUN JUL AGU SEP OKT NOP DES

4.84 4.82 4.95 4.75 4.82 5.03 4.52

5.32 5.30 5.45 5.23 5.30 5.53 4.97 Eo = 1.1 Eto

7.32 7.30 7.45 7.23 7.30 7.53 6.97 P = 2.00 mm/hari

T = 15 hari

2.20 2.19 2.24 2.17 2.19 2.26 2.09 S = 50 mm

8.99 8.94 9.35 8.75 8.94 9.57 8.09

8.24 8.22 8.34 8.16 8.22 8.41 7.95 mm/hari

Faktor Koreksi ET Tanaman

Curah Hujan Mean 12.5 25 37.5 50 62.5 75 87.5

Bulanan (mm)

Curah Hujan Efektif Rata-rata Bulanan (mm)

ET Tanaman 25 8 16 24 0 0 0 0

Rata-rata 50 8 17 25 32 37 46 0

Bulanan 75 9 18 27 34 41 48 56

(mm) 100 9 19 28 35 43 52 59

125 10 20 30 37 46 54 62

150 10 21 31 39 49 57 66

175 11 23 32 42 52 61 69

200 11 24 33 44 54 64 73

225 12 25 35 47 57 68 78

250 13 25 38 50 60 72 84

Tampungan Efektif 20 25 38 50 63 75

Faktor Tampungan 0.73 0.77 0.86 0.93 0.97 1.00

168.6888 162.5102 176.4537 256.729 36.8095 0 0Et mm/bln 179.8705 165.9764 181.4909 167.795 138.711 166.85 171.77Interpolasi 1 121.96 112.01 126.93 133.00 29.45 10.00 10.00Interpolasi 2 129.46 118.01 134.93 141.00 30.45 11.00 11.00Interpolasi 3 123.42 115.84 129.01 138.69 30.00 10.67 10.87

D21

Hujan bulanan pada sheet hujan effektif palawija

D22

ET crop pada hujan eff palawija

Faktor Koreksi ET Tanaman

100 112.5 125 137.5 150 ### 175 ### 200

Curah Hujan Efektif Rata-rata Bulanan (mm)

0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0

62 69 0 0 0 0 0 0 0

66 73 80 87 94 100 0 0 0

70 76 85 92 98 107 116 120 0

74 81 89 97 104 112 119 127 133

78 86 95 103 111 118 126 134 141

82 91 100 109 117 125 134 142 150

87 96 106 115 124 132 141 150 159

92 102 112 121 132 140 150 158 167

100 125 150 175 200

1.02 1.04 1.06 1.07 1.08

2.54949 0 0 75.429 74.873176.63 164.03 171.768 173.44 161.0711.00 10.00 10.00 57.31 32.5611.00 11.00 11.00 61.27 33.5011.00 10.56 10.87 61.03 32.98

Lampiran 5.7.

HUJAN EFEKTIF UNTUK PALAWIJA

NO B U L A N JAN PEB MAR

1 168.69 162.51 176.45

2 179.87 165.98 181.49

3 Faktor Tampungan 1.06 1.06 1.06

4 123.42 115.84 129.01

5 130.83 122.79 136.75

Re ( mm / hari ) 4.22 4.39 4.41

0 12.5 1500 10.00 9

12.50 25.0010.00 1.00

0.8 0.00 0.04

Hujan Bulanan ( 20 % kering)

ET Crop Rata-rata Bulanan

Hujan Efektif Bulanan (mm)

Koreksi Hujan Efektif (mm)

Lampiran 5.7.


APR MEI JUN JUL AGU SEP OKT NOP

256.73 36.81 0.00 0.00 2.55 0.00 0.00 75.43

167.80 138.71 166.85 171.77 176.63 164.03 171.77 173.44

1.06 1.06 1.06 1.06 1.06 1.06 1.06 1.06

138.69 30.00 10.67 10.87 11.00 10.56 10.87 61.03

147.02 31.80 11.31 11.52 11.66 11.19 37.08 87.53

4.90 1.03 0.38 0.37 0.38 0.37 1.20 2.92

17510.00

9.87 9.87

Lampiran 5.7.


DES KETERANGAN

74.87

ETc x c x n hari ( mm )

161.07 --- > ( c = 1.15 )

Tabel A.2.7 hal. 174

1.06 Buku KP-01

Tabel A.2.7 hal. 174

32.98 Buku KP-01

118.69 (5) = (3) x (4)

3.83 (5) : n hari

Lampiran 5 - 11 gKEBUTUHAN AIR IRIGASI UNTUK TANAMAN PALAWIJA ( KACANG TANAH )

DAERAH IRIGASI CIJANGKELOK

B U L A N JAN PEB MAREto (penman) ( mm / hari ) 0.50 0.52 0.51

Eo = 1,1 x Eto ( mm / hari ) 5.55 5.67 5.60

Re terkoreksi ( Re.t ) ( mm / hari ) 4.22 4.39 4.41

1 0.5 EVAPOTRAN- 3.19 3.26 3.22

Koefisie 2 0.59 SPIRASI 3.77 3.85 3.80

Tanaman 3 0.96 TANAMAN 6.13 6.26 6.18

( Kc ) 4 1.05 Etc = 6.70 6.85 6.76

5 1.02 Eo X Kc X 1.15 6.51 6.65 6.57

6 0.95 6.06 6.19 6.12

PENGOLAHAN TANA IR 9.38 9.31 9.36

50 mm IR-Re.t A 5.16 4.92 4.95

SELAMA 15 HARI A x 0.116 B 0.60 0.57 0.57

P E R T U M B U H A N

KEBUTUHAN AIR ETc.1-Re.t A 0.00 0.00 0.00

2 MINGGU KE 1 A x 0.116 B 0.00 0.00 0.00


2 MINGGU KE 2 A x 0.116 B 0.00 0.00 0.00


2 MINGGU KE 3 A x 0.116 B 0.22 0.22 0.21


2 MINGGU KE 4 A x 0.116 B 0.29 0.29 0.27


2 MINGGU KE 5 A x 0.116 B 0.27 0.26 0.25


2 MINGGU KE 6 A x 0.116 B 0.21 0.21 0.20 Catatan : A = kebutuhan air ( mm / hari ) B = kebutuhan air ( lt / dt / ha )

Lampiran 5 - 11 gKEBUTUHAN AIR IRIGASI UNTUK TANAMAN PALAWIJA ( KACANG TANAH )

DAERAH IRIGASI CIJANGKELOK

APR MEI JUN JUL AGU SEP OKT NOP DES0.49 0.39 0.48 0.48 0.50 0.48 0.48 0.50 0.45

5.35 4.28 5.32 5.30 5.45 5.23 5.30 5.53 4.97

4.90 1.03 0.38 0.37 0.38 0.37 1.20 2.92 3.83

3.08 2.46 3.06 3.05 3.13 3.01 3.05 3.18 2.86

3.63 2.90 3.61 3.60 3.70 3.55 3.60 3.75 3.37

5.91 4.73 5.87 5.85 6.02 5.77 5.85 6.11 5.49

6.46 5.17 6.42 6.40 6.58 6.32 6.40 6.68 6.00

6.28 5.02 6.24 6.22 6.39 6.13 6.22 6.49 5.83

5.84 4.68 5.81 5.79 5.95 5.71 5.79 6.04 5.43

9.09 9.03 9.07 9.03 9.18 8.91 9.04 9.24 9.19

4.19 8.01 8.69 8.65 8.80 8.53 7.85 6.32 5.37

0.49 0.93 1.01 1.00 1.02 0.99 0.91 0.73 0.62

0.00 1.44 2.68 2.68 2.76 2.63 1.85 0.26 0.00

0.00 0.17 0.31 0.31 0.32 0.31 0.21 0.03 0.00

0.00 1.88 3.23 3.22 3.32 3.18 2.40 0.83 0.00

0.00 0.22 0.37 0.37 0.39 0.37 0.28 0.10 0.00

1.01 3.70 5.50 5.48 5.64 5.40 4.66 3.19 1.66

0.12 0.43 0.64 0.64 0.65 0.63 0.54 0.37 0.19

1.56 4.14 6.05 6.03 6.20 5.94 5.20 3.76 2.17

0.18 0.48 0.70 0.70 0.72 0.69 0.60 0.44 0.25

1.38 3.99 5.86 5.85 6.02 5.76 5.02 3.57 2.00

0.16 0.46 0.68 0.68 0.70 0.67 0.58 0.41 0.23

0.94 3.65 5.43 5.42 5.58 5.34 4.59 3.12 1.60

0.11 0.42 0.63 0.63 0.65 0.62 0.53 0.36 0.19

RENCANA POLA TANAMDAERAH IRIGASI _______ HA

UNTUK AREAL POTENSIAL DENGAN SISTEM 1 GOLONGAN

U R A I A NOKTOBER

I II

DAERAH IRIGASI

GOLONGAN I

LUAS AREAL = 2.816 Ha

0.00 1.26

lt / dt / ha 1.26 0.82

KEBUTUHAN AIR ( lt /dt / ha ) RATA-RATA 0.63 1.04

RATA-RATA 0.42 0.69

KEBUTUHAN AIR ( lt / dt / ha ) 0.63 1.04

UNTUK `1 GOLONGAN DI PETAK SAWAH

SALURAN TERSIER ( lt / dt / ha ) 0.76 1.25

SALURAN SEKUNDER ( lt / dt / ha ) 0.89 1.47

SALURAN PRIMER ( lt / dt / ha ) 0.97 1.59

0.64 1.06

UNTUK 3 GOLONGAN DI SALURAN PRIMER

(0.51) (0.51)

KEANDALAN ( % ) (79.73) (48.46)

CATATAN:

DEBIT ANDALAN DARI PENCATATAN DEBIT SUNGAI NORMAL 1/2 BULANAN RATA-RATA

DI LOKASI BENDUNG COLO ( TH 1986 - TH 2004 )

DEBIT KEBUTUHAN AIR ( m3 / dt )


DEBIT ANDALAN (m3 / dt )

URAIANOKTOBER

I II

0.64 1.06


-0.51 -0.51

KEANDALAN ( % ) -79.73 -48.46

KEBUTUHAN AIR ( m3 / dt )


IISEPTEMBER

I

IIAGUSTUS

I

IIJULI I

IIJUNI I

IIMEI I

IIAPRIL I

IIMARE

TI

IIPE-BRUARI

I

IIJAN

UARII

IIDE-SEMBER

I

IINOPEMBER

I

IIOKTOBER

I

-1.00

0.00

1.00

2.00

3.00

4.00

5.00

0.6

4

1.0

6

1.0

8

1.3

3

1.2

0

1.2

1

0.9

3

0.4

0

0.6

4

0.9

5

0.9

8

1.1

2

1.1

6

1.1

7

0.9

6

0.4

7

0.6

3

0.6

7

0.3

5

0.5

1

0.7

0

0.7

2

0.6

6

0.3

2

-0.5

1

-0.5

1

0.6

5

0.6

5

0.8

5

0.8

5 2.2

4

2.2

4

2.7

3

2.7

3

2.9

9

2.9

9 4

.61

4.6

1

0.7

4

0.7

4

0.4

1

0.4

1

0.1

6

0.1

6

0.0

7

0.0

7

-0.3

4

-0.3

4

GRAFIK NERACA AIR (WATER BALANCE) RENCANA POLA TANAMDAERAH IRIGASI

LUAS TANAM AREAL POTENSIAL = HA

KEBUTUHAN AIR ( m3 / dt ) DEBIT ANDALAN (m3 / dt )

DEB

IT (

m3/d

et)

CATATAN :

DEBIT ANDALAN DARI PENCATATAN DEBIT NORMAL 1/2 BULANAN RATA-RATA

DILOKASI BENDUNG COLO UNTUK INTAKE COLO BARAT ( TH 1986 - TH 2005 )

URAIANOKTOBER

I II

0.00 0.00


0.00 0.00

KEANDALAN ( % ) 0.00 0.00

CATATAN :







NOPEMBER DESEMBER JANUARI PEBRUARI MARET

I II I II I II I II I

0.82 1.29 1.17 1.20 1.15 0.67 0.13 1.12 0.82

1.29 1.32 1.20 1.18 0.67 0.12 1.12 0.73 1.10

1.06 1.30 1.18 1.19 0.91 0.39 0.62 0.93 0.96

0.70 0.87 0.79 0.79 0.61 0.26 0.42 0.62 0.64

1.06 1.30 1.18 1.19 0.91 0.39 0.62 0.93 0.96

1.27 1.56 1.42 1.43 1.09 0.47 0.75 1.11 1.15

1.49 1.85 1.67 1.68 1.29 0.56 0.88 1.31 1.36

1.61 1.99 1.81 1.82 1.39 0.60 0.95 1.42 1.47

1.08 1.33 1.20 1.21 0.93 0.40 0.64 0.95 0.98

0.65 0.65 0.85 0.85 2.24 2.24 2.73 2.73 2.99

60.09 48.63 70.80 70.33 100.00 100.00 100.00 100.00 100.00


PADI = 666,22 HA



1.08 1.33 1.20 1.21 0.93 0.40 0.64 0.95 0.98

0.65 0.65 0.85 0.85 2.24 2.24 2.73 2.73 2.99

60.09 48.63 70.80 70.33 100.00 100.00 100.00 100.00 100.00

II

SEPTEMBER

I

IIAGUSTUS

I

IIJULI I

IIJUNI I

IIMEI I

IIAPRIL I

IIMARE

TI

IIPE-BRUARI

I

IIJAN

UARII

IIDE-SEMBER

I

IINOPEMBER

I

IIOKTOBER

I

-1.00

0.00

1.00

2.00

3.00

4.00

5.00

0.6

4

1.0

6

1.0

8

1.3

3

1.2

0

1.2

1

0.9

3

0.4

0

0.6

4

0.9

5

0.9

8

1.1

2

1.1

6

1.1

7

0.9

6

0.4

7

0.6

3

0.6

7

0.3

5

0.5

1

0.7

0

0.7

2

0.6

6

0.3

2

-0.5

1

-0.5

1

0.6

5

0.6

5

0.8

5

0.8

5 2.2

4

2.2

4

2.7

3

2.7

3

2.9

9

2.9

9 4

.61

4.6

1

0.7

4

0.7

4

0.4

1

0.4

1

0.1

6

0.1

6

0.0

7

0.0

7

-0.3

4

-0.3

4




DEB

IT (

m3/d

et)



0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00





MARET APRIL MEI JUNI JULI

II I II I II I II I II

1.10 1.12 1.15 1.17 0.71 0.23 1.01 0.31 0.37

1.11 1.15 1.14 0.71 0.21 1.01 0.31 0.37 0.64

1.10 1.14 1.14 0.94 0.46 0.62 0.66 0.34 0.50

0.74 0.76 0.76 0.63 0.31 0.41 0.44 0.23 0.34

1.10 1.14 1.14 0.94 0.46 0.62 0.66 0.34 0.50

1.32 1.36 1.37 1.13 0.56 0.74 0.79 0.41 0.61

1.56 1.61 1.62 1.33 0.66 0.88 0.93 0.48 0.71

1.69 1.74 1.75 1.44 0.71 0.95 1.01 0.52 0.77

1.12 1.16 1.17 0.96 0.47 0.63 0.67 0.35 0.51

2.99 4.61 4.61 0.74 0.74 0.41 0.41 0.16 0.16

100.00 100.00 100.00 76.90 100.00 64.65 60.78 46.28 31.37

PADI = 666,22 HA PALAWIJA = 666,22 HA



1.12 1.16 1.17 0.96 0.47 0.63 0.67 0.35 0.51

2.99 4.61 4.61 0.74 0.74 0.41 0.41 0.16 0.16

100.00 100.00 100.00 76.90 100.00 64.65 60.78 46.28 31.37

II

SEPTEMBER

I

IIAGUSTUS

I

IIJULI I

IIJUNI I

IIMEI I

IIAPRIL I

IIMARE

TI

IIPE-BRUARI

I

IIJAN

UARII

IIDE-SEMBER

I

IINOPEMBER

I

IIOKTOBER

I

-1.00

0.00

1.00

2.00

3.00

4.00

5.00

0.6

4

1.0

6

1.0

8

1.3

3

1.2

0

1.2

1

0.9

3

0.4

0

0.6

4

0.9

5

0.9

8

1.1

2

1.1

6

1.1

7

0.9

6

0.4

7

0.6

3

0.6

7

0.3

5

0.5

1

0.7

0

0.7

2

0.6

6

0.3

2

-0.5

1

-0.5

1

0.6

5

0.6

5

0.8

5

0.8

5 2.2

4

2.2

4

2.7

3

2.7

3

2.9

9

2.9

9 4

.61

4.6

1

0.7

4

0.7

4

0.4

1

0.4

1

0.1

6

0.1

6

0.0

7

0.0

7

-0.3

4

-0.3

4




DEB

IT (

m3/d

et)



0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00



AGUSTUS SEPTEMBERKETERANGAN

I II I II

LUAS AREAL TANAM :

GOLONGAN I : 666.22 Ha

MASA TANAM I PADI

666.22

0.65 0.72 0.67 0.62 MASA TANAM II PADI

0.72 0.70 0.62 0.00 666.62

MASA TANAM III PALAWIJA

666.62

0.69 0.71 0.64 0.31

0.46 0.47 0.43 0.21 = MASA PERTUMBUHAN

0.69 0.71 0.64 0.31 = PENGOLAHAN TANAH

= PENGERINGAN

0.82 0.85 0.77 0.37 Koefisien :

0.97 1.00 0.91 0.44 - Saluran Tersier = 1.20

1.05 1.08 0.98 0.47 - Saluran Sekunder = 1.18

- Saluran Primer = 1.08

0.70 0.72 0.66 0.32

Kebutuhan Air ( lt / dt / ha ) :

- Petak Sawah = 1.30

0.07 0.07 (0.34) (0.34) - Saluran Tersier = 1.56

- Saluran Sekunder = 1.85

10.57 10.25 (52.57) (109.29) - Saluran Primer = 1.99

PALAWIJA = 666,22 HA

AGUSTUS SEPTEMBER

I II I II

0.70 0.72 0.66 0.32

0.07 0.07 -0.34 -0.34

10.57 10.25 -52.57 -109.29

II

SEPTEMBER

I

IIAGUSTUS

I

IIJULI I

IIJUNI I

IIMEI I

IIAPRIL I

IIMARE

TI

IIPE-BRUARI

I

IIJAN

UARII

IIDE-SEMBER

I

IINOPEMBER

I

IIOKTOBER

I

-1.00

0.00

1.00

2.00

3.00

4.00

5.00

0.6

4

1.0

6

1.0

8

1.3

3

1.2

0

1.2

1

0.9

3

0.4

0

0.6

4

0.9

5

0.9

8

1.1

2

1.1

6

1.1

7

0.9

6

0.4

7

0.6

3

0.6

7

0.3

5

0.5

1

0.7

0

0.7

2

0.6

6

0.3

2

-0.5

1

-0.5

1

0.6

5

0.6

5

0.8

5

0.8

5 2.2

4

2.2

4

2.7

3

2.7

3

2.9

9

2.9

9 4

.61

4.6

1

0.7

4

0.7

4

0.4

1

0.4

1

0.1

6

0.1

6

0.0

7

0.0

7

-0.3

4

-0.3

4




DEB

IT (

m3/d

et)

AGUSTUS SEPTEMBER

I II I II

0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00

GOL 1 GOL 2 GOL 3INDUK 1174.5 2,816.00 1,684.50 #REF! Potensial

LS1 223 2,816.00 1,007.00 #REF! Fungsional

LS2 686.5 #REF!

LS2A 161 #REF!

LS3 224

LS4 347LS5 210.00 LS5A 1231.5 677.5LS SUB 5A 44

LS6 199

Lebo

26.449

= MASA PERTUMBUHAN 85.795

23.408

= PENGOLAHAN TANAH 69.387

44.898

249.937

Kebondalem

93.427

24.149

46.938

51.308

215.822

Tanjungsari

59.183

18.669

77.852

Tambaksari

44.798

21.506

25.367

91.671

Tanjunganom30.938

30.938

666.220



U R A I A NJANUARI

I II

DAERAH IRIGASI

GOLONGAN I

LUAS AREAL = 2.816 Ha

0.00 1.19

lt / dt / ha 1.19 0.82

KEBUTUHAN AIR ( lt /dt / ha ) RATA-RATA 0.60 1.01

RATA-RATA 0.40 0.67

KEBUTUHAN AIR ( lt / dt / ha ) 0.60 1.01

UNTUK `1 GOLONGAN DI PETAK SAWAH

SALURAN TERSIER ( lt / dt / ha ) 0.72 1.21

SALURAN SEKUNDER ( lt / dt / ha ) 0.85 1.43

SALURAN PRIMER ( lt / dt / ha ) 0.91 1.54

0.61 1.03


(0.51) (0.51)

KEANDALAN ( % ) (84.38) (49.94)

CATATAN:


DI LOKASI BENDUNG COLO ( TH 1986 - TH 2004 )




URAIANJANUARI

I II

0.61 1.03


-0.51 -0.51

KEANDALAN ( % ) -84.376235 -49.94



IIDE-SEMBER

I

IINOPEMBER

I

IIOKTOBER

I

IISEPTEMBER

I

IIAGUSTUS

I

IIJULI I

IIJUNI I

IIMEI I

IIAPRIL I

IIMARE

TI

IIFEBRUARI

I

IIJAN

UARII

-1.00

0.00

1.00

2.00

3.00

4.00

5.00

0.6

1

1.0

3

0.9

6

1.1

8

1.1

5

1.1

6

0.9

2

0.4

0

0.7

0

1.0

0

1.0

7

1.3

4

1.3

7

1.3

8

1.1

5

0.5

7

0.6

2

0.6

6

0.2

5

0.4

2

0.4

1

0.4

3

0.2

1

0.0

9

-0.5

1

-0.5

1

0.6

5

0.6

5

0.8

5

0.8

5 2.2

4

2.2

4

2.7

3

2.7

3

2.9

9

2.9

9 4.6

1

4.6

1

0.7

4

0.7

4

0.4

1

0.4

1

0.1

6

0.1

6

0.0

7

0.0

7

-0.3

4

-0.3

4




DEB

IT (

m3/d

et)

CATATAN :



URAIANOKTOBER

I II

0.00 0.00


0.00 0.00

KEANDALAN ( % ) 0.00 0.00

CATATAN :







FEBRUARI MARET APRIL MEI JUNI


0.73 1.15 1.11 1.14 1.14 0.66 0.21 1.17 0.82

1.15 1.17 1.14 1.13 0.66 0.12 1.17 0.80 1.29

0.94 1.16 1.13 1.14 0.90 0.39 0.69 0.98 1.05

0.63 0.77 0.75 0.76 0.60 0.26 0.46 0.65 0.70

0.94 1.16 1.13 1.14 0.90 0.39 0.69 0.98 1.05

1.13 1.39 1.35 1.36 1.08 0.47 0.83 1.18 1.26

1.33 1.64 1.59 1.61 1.27 0.56 0.98 1.39 1.49

1.44 1.77 1.72 1.74 1.38 0.60 1.06 1.50 1.61

0.96 1.18 1.15 1.16 0.92 0.40 0.70 1.00 1.07

0.65 0.65 0.85 0.85 2.24 2.24 2.73 2.73 2.99

67.26 54.75 74.23 73.66 100.00 100.00 100.00 100.00 100.00


PADI = 666,22 HA

FEBRUARI MARET APRIL MEI JUNI


0.96 1.18 1.15 1.16 0.92 0.40 0.70 1.00 1.07

0.65 0.65 0.85 0.85 2.24 2.24 2.73 2.73 2.99

67.26 54.75 74.23 73.66 100.00 100.00 100.00 100.00 100.00

II

DE-SEMBER

I

IINOPEMBER

I

IIOKTOBER

I

IISEPTEMBER

I

IIAGUSTUS

I

IIJULI I

IIJUNI I

IIMEI I

IIAPRIL I

IIMARE

TI

IIFEBRUARI

I

IIJAN

UARII

-1.00

0.00

1.00

2.00

3.00

4.00

5.00

0.6

1

1.0

3

0.9

6

1.1

8

1.1

5

1.1

6

0.9

2

0.4

0

0.7

0

1.0

0

1.0

7

1.3

4

1.3

7

1.3

8

1.1

5

0.5

7

0.6

2

0.6

6

0.2

5

0.4

2

0.4

1

0.4

3

0.2

1

0.0

9

-0.5

1

-0.5

1

0.6

5

0.6

5

0.8

5

0.8

5 2.2

4

2.2

4

2.7

3

2.7

3

2.9

9

2.9

9 4.6

1

4.6

1

0.7

4

0.7

4

0.4

1

0.4

1

0.1

6

0.1

6

0.0

7

0.0

7

-0.3

4

-0.3

4




DEB

IT (

m3/d

et)



0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00





JUNI JULI AGUSTUS SEPTEMBER OKTOBER


1.29 1.33 1.36 1.36 0.89 0.23 0.99 0.21 0.28

1.33 1.36 1.34 0.89 0.23 0.99 0.31 0.28 0.54

1.31 1.34 1.35 1.13 0.56 0.61 0.65 0.25 0.41

0.87 0.90 0.90 0.75 0.37 0.41 0.43 0.16 0.27

1.31 1.34 1.35 1.13 0.56 0.61 0.65 0.25 0.41

1.57 1.61 1.62 1.35 0.67 0.73 0.78 0.30 0.49

1.86 1.90 1.92 1.60 0.79 0.86 0.92 0.35 0.58

2.01 2.06 2.07 1.72 0.86 0.93 0.99 0.38 0.63

1.34 1.37 1.38 1.15 0.57 0.62 0.66 0.25 0.42

2.99 4.61 4.61 0.74 0.74 0.41 0.41 0.16 0.16

100.00 100.00 100.00 64.21 100.00 65.70 61.89 64.22 38.70

PADI = 666,22 HA PALAWIJA = 666,22 HA

JUNI JULI AGUSTUS SEPTEMBER OKTOBER


1.34 1.37 1.38 1.15 0.57 0.62 0.66 0.25 0.42

2.99 4.61 4.61 0.74 0.74 0.41 0.41 0.16 0.16

100.00 100.00 100.00 64.21 100.00 65.70 61.89 64.22 38.70

II

DE-SEMBER

I

IINOPEMBER

I

IIOKTOBER

I

IISEPTEMBER

I

IIAGUSTUS

I

IIJULI I

IIJUNI I

IIMEI I

IIAPRIL I

IIMARE

TI

IIFEBRUARI

I

IIJAN

UARII

-1.00

0.00

1.00

2.00

3.00

4.00

5.00

0.6

1

1.0

3

0.9

6

1.1

8

1.1

5

1.1

6

0.9

2

0.4

0

0.7

0

1.0

0

1.0

7

1.3

4

1.3

7

1.3

8

1.1

5

0.5

7

0.6

2

0.6

6

0.2

5

0.4

2

0.4

1

0.4

3

0.2

1

0.0

9

-0.5

1

-0.5

1

0.6

5

0.6

5

0.8

5

0.8

5 2.2

4

2.2

4

2.7

3

2.7

3

2.9

9

2.9

9 4.6

1

4.6

1

0.7

4

0.7

4

0.4

1

0.4

1

0.1

6

0.1

6

0.0

7

0.0

7

-0.3

4

-0.3

4




DEB

IT (

m3/d

et)



0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00



NOPEMBER DESEMBERKETERANGAN

I II I II

LUAS AREAL TANAM :

GOLONGAN I : 666.22 Ha

MASA TANAM I PADI

666.22

0.37 0.44 0.23 0.19 MASA TANAM II PADI

0.44 0.41 0.19 0.00 666.62

MASA TANAM III PALAWIJA

666.62

0.40 0.43 0.21 0.09

0.27 0.28 0.14 0.06 = MASA PERTUMBUHAN

0.40 0.43 0.21 0.09 = PENGOLAHAN TANAH

= PENGERINGAN

0.48 0.51 0.25 0.11 Koefisien :

0.57 0.60 0.30 0.13 - Saluran Tersier = 1.20

0.62 0.65 0.32 0.14 - Saluran Sekunder = 1.18

- Saluran Primer = 1.08

0.41 0.43 0.21 0.09

Kebutuhan Air ( lt / dt / ha ) :

- Petak Sawah = 1.35

0.07 0.07 (0.34) (0.34) - Saluran Tersier = 1.62

- Saluran Sekunder = 1.92

18.02 17.09 (162.04) (364.57) - Saluran Primer = 2.07

PALAWIJA = 666,22 HA

NOPEMBER DESEMBER

I II I II

0.41 0.43 0.21 0.09

0.07 0.07 -0.34 -0.34

18.02 17.09 -162.04 -364.57

II

DE-SEMBER

I

IINOPEMBER

I

IIOKTOBER

I

IISEPTEMBER

I

IIAGUSTUS

I

IIJULI I

IIJUNI I

IIMEI I

IIAPRIL I

IIMARE

TI

IIFEBRUARI

I

IIJAN

UARII

-1.00

0.00

1.00

2.00

3.00

4.00

5.00

0.6

1

1.0

3

0.9

6

1.1

8

1.1

5

1.1

6

0.9

2

0.4

0

0.7

0

1.0

0

1.0

7

1.3

4

1.3

7

1.3

8

1.1

5

0.5

7

0.6

2

0.6

6

0.2

5

0.4

2

0.4

1

0.4

3

0.2

1

0.0

9

-0.5

1

-0.5

1

0.6

5

0.6

5

0.8

5

0.8

5 2.2

4

2.2

4

2.7

3

2.7

3

2.9

9

2.9

9 4.6

1

4.6

1

0.7

4

0.7

4

0.4

1

0.4

1

0.1

6

0.1

6

0.0

7

0.0

7

-0.3

4

-0.3

4




DEB

IT (

m3/d

et)

AGUSTUS SEPTEMBER

I II I II

0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00

GOL 1 GOL 2 GOL 3INDUK 1174.5 2,816.00 1,684.50 #REF! Potensial

LS1 223 2,816.00 1,007.00 #REF! Fungsional

LS2 686.5 #REF!

LS2A 161 #REF!

LS3 224

LS4 347LS5 210.00 LS5A 1231.5 677.5LS SUB 5A 44

LS6 199

Lebo

26.449

= MASA PERTUMBUHAN 85.795

23.408

= PENGOLAHAN TANAH 69.387

44.898

249.937

Kebondalem

93.427

24.149

46.938

51.308

215.822

Tanjungsari

59.183

18.669

77.852

Tambaksari

44.798

21.506

25.367

91.671

Tanjunganom30.938

30.938

666.220

Debit Bulanan Metoda Dr. FJ MockTahun 2008 (awal)

No. Uraian Notasi Unit Januari Feb Maret April Mei

1 2 3 4 5 6 7 8 9

Data

1 Curah Hujan P mm/bulan 200.00 222.00 420.00 420.00 25.00

2 Hari Hujan n days 11.00 15.00 11.00 10.00 7.00

Limited Evapotranspiration

3 Evapotranspiration Ep = Eto mm/bulan 132.40 117.20 131.60 118.70 120.60

4 Exposed Surface m % % 70.00 60.00 50.00 40.00 40.00

5 (d/h) x m 0.45 0.28 0.32 0.27 0.31

6 E (5) x (3) mm/mt 59.79 32.65 42.45 31.65 37.35

7 Et = Ep - E (3) - (6) mm/mt 72.61 84.55 89.15 87.05 83.25

Water Balance

8 P - Et (1) - (7) mm/mt 127.39 137.45 330.85 332.95 -58.25

9 Precipitation Flood PF x (1) mm/mt 10 11.1 21 21 1.25

10 Soil Storage (8) - (9) mm/mt 117.39 126.35 309.85 311.95 -59.50

11 Soil Moisture SMC + (10) mm/mt 217.39 226.35 309.85 311.95 -59.50

12 Water Surplus 8 mm/mt 127.39 137.45 330.85 332.95 0.00

Run Off & Groundwater Storage

13 Infiltration (12) x l mm/mt 44.59 48.11 115.80 116.53 0.00

14 0,5 x (1+k) x l mm/mt 22.29 24.05 57.90 58.27 0.00

15 mm/mt 20.00 16.92 16.39 29.71 35.19

16 Storage Volume (14) + (15) mm/mt 42.29 40.97 74.29 87.98 35.19

17 mm/mt 22.22 -1.32 33.32 13.69 -52.79

18 Base Flow (13) - (17) mm/mt 22.37 49.43 82.48 102.84 52.79

19 Direct Run Off (12) - (13) mm/mt 82.81 89.34 215.05 216.42 0.00

20 Run Off (18) + (19) mm/mt 105.18 138.77 297.54 319.26 52.79

Effective Discharge

21 Effective Discharge 5.89 8.60 16.66 18.48 2.96

Note : k = 0.4

SMC = 100 mm

CA = 150

31 28 31 30 31


k x V (n-1)

DVn = Vn - V (n-1)

m3/det

km2

E9

sheet 'Hujan Eva'

E13

dilihat dari hari hujan, bulan basah > 7 dan bulan kering =<7.. bulan kering naik 10%

E39

Jumlah hari tiap setengah bulan


1 2 3 4 5 6 7 8 9

Data


2 Hari Hujan n days 15.00 16.00 20.00 18.00 8.00




5 (d/h) x m 0.41 0.30 0.21 0.20 0.37

6 E (5) x (3) mm/mt 54.67 35.16 28.02 23.74 44.74

7 Et = Ep - E (3) - (6) mm/mt 77.73 82.04 103.58 94.96 75.86

Water Balance

8 P - Et (1) - (7) mm/mt 32.27 97.96 201.42 211.04 13.14

9 Precipitation Flood PF x (1) mm/mt 5.5 9 15.25 15.3 4.45

10 Soil Storage (8) - (9) mm/mt 26.77 88.96 186.17 195.74 8.69

11 Soil Moisture SMC + (10) mm/mt 126.77 188.96 186.17 195.74 8.69




14 0,5 x (1+k) x l mm/mt 5.65 17.14 35.25 36.93 2.30

15 mm/mt 20.00 10.26 10.96 18.48 22.17


17 mm/mt -10.59 1.75 18.81 9.21 -30.95

18 Base Flow (13) - (17) mm/mt 21.89 32.53 51.69 64.66 35.55


20 Run Off (18) + (19) mm/mt 42.86 96.21 182.61 201.83 44.09

Effective Discharge


Note : k = 0.4

SMC = 100 mm

CA = 150

31 28 31 30 31



1 2 3 4 5 6 7 8 9

k x V (n-1)

DVn = Vn - V (n-1)

m3/det

km2

E53

sheet 'Hujan Eva'

E57


E83


Data


2 Hari Hujan n days 15.00 21.00 12.00 10.00 11.00




5 (d/h) x m 0.36 0.15 0.31 0.27 0.19

6 E (5) x (3) mm/mt 47.83 17.58 40.33 31.65 23.34

7 Et = Ep - E (3) - (6) mm/mt 84.57 99.62 91.27 87.05 97.26

Water Balance

8 P - Et (1) - (7) mm/mt 210.43 297.38 -13.27 245.95 -22.26

9 Precipitation Flood PF x (1) mm/mt 14.75 19.85 3.9 16.65 3.75

10 Soil Storage (8) - (9) mm/mt 195.68 277.53 -17.17 229.30 -26.01

11 Soil Moisture SMC + (10) mm/mt 295.68 377.53 -17.17 229.30 -26.01




14 0,5 x (1+k) x l mm/mt 36.83 52.04 0.00 43.04 0.00

15 mm/mt 20.00 22.73 29.91 11.96 22.00


17 mm/mt 49.97 17.95 -44.86 25.10 -33.00

18 Base Flow (13) - (17) mm/mt 23.68 86.14 44.86 60.99 33.00


20 Run Off (18) + (19) mm/mt 160.47 279.43 44.86 220.86 33.00

Effective Discharge


Note : k = 0.4

SMC = 100 mm

CA = 150

31 28 31 30 31



1 2 3 4 5 6 7 8 9

Data


2 Hari Hujan n days 12.00 16.00 17.00 11.00 7.00



k x V (n-1)

DVn = Vn - V (n-1)

m3/det

km2

E97

sheet 'Hujan Eva'

E101


E127


E140

sheet 'Hujan Eva'


5 (d/h) x m 0.25 0.13 0.14 0.19 0.23

6 E (5) x (3) mm/mt 32.46 15.07 17.83 22.55 28.01

7 Et = Ep - E (3) - (6) mm/mt 99.94 102.13 113.77 96.15 92.59

Water Balance

8 P - Et (1) - (7) mm/mt 325.06 237.87 142.23 159.85 101.41

9 Precipitation Flood PF x (1) mm/mt 21.25 17 12.8 12.8 9.7

10 Soil Storage (8) - (9) mm/mt 303.81 220.87 129.43 147.05 91.71

11 Soil Moisture SMC + (10) mm/mt 403.81 320.87 129.43 147.05 91.71




14 0,5 x (1+k) x l mm/mt 56.89 41.63 24.89 27.97 17.75

15 mm/mt 20.00 30.75 28.95 21.54 19.80


17 mm/mt 40.32 -4.50 -18.54 -4.33 -11.96

18 Base Flow (13) - (17) mm/mt 73.45 87.76 68.32 60.28 47.45


20 Run Off (18) + (19) mm/mt 284.74 242.37 160.77 164.18 113.37

Effective Discharge


Note : k = 0.4

SMC = 100 mm

CA = 150

31 28 31 30 31



1 2 3 4 5 6 7 8 9

Data


2 Hari Hujan n days 10.00 15.00 16.00 19.00 16.00




5 (d/h) x m 0.34 0.19 0.15 0.11 0.15

6 E (5) x (3) mm/mt 44.85 21.77 19.10 13.06 17.51

7 Et = Ep - E (3) - (6) mm/mt 87.55 95.43 112.50 105.64 103.09

Water Balance

k x V (n-1)

DVn = Vn - V (n-1)

m3/det

km2

E144


E170


E183

sheet 'Hujan Eva'

E187


8 P - Et (1) - (7) mm/mt 230.45 40.57 293.50 149.36 -37.09

9 Precipitation Flood PF x (1) mm/mt 15.9 6.8 20.3 12.75 3.3

10 Soil Storage (8) - (9) mm/mt 214.55 33.77 273.20 136.61 -40.39

11 Soil Moisture SMC + (10) mm/mt 314.55 133.77 273.20 136.61 -40.39




14 0,5 x (1+k) x l mm/mt 40.33 7.10 51.36 26.14 0.00

15 mm/mt 20.00 24.13 12.49 25.54 20.67


17 mm/mt 41.36 -29.10 32.62 -12.18 -31.01

18 Base Flow (13) - (17) mm/mt 39.29 43.30 70.10 64.45 31.01


20 Run Off (18) + (19) mm/mt 189.08 69.66 260.88 161.53 31.01

Effective Discharge


Note : k = 0.4

SMC = 100 mm

CA = 150

31 28 31 30 31

k x V (n-1)

DVn = Vn - V (n-1)

m3/det

km2

E213



Juni Juli Ags Sept Okt Nov Des

10 11 12 13 14 15 16 17 18

24.00 0.00 0.00 56.00 0.00 125.00 152.00

4.00 0.00 3.00 2.00 0.00 4.00 15.00

117.80 120.30 125.40 112.80 120.80 123.40 133.70

50.00 60.00 70.00 80.00 90.00 90.00 80.00

0.43 0.60 0.63 0.75 0.90 0.78 0.41

51.05 72.18 79.29 84.22 108.72 96.25 55.21

66.75 48.12 46.11 28.58 12.08 27.15 78.49

-42.75 -48.12 -46.11 27.42 -12.08 97.85 73.51

1.2 0 0 2.8 0 6.25 7.6

-43.95 -48.12 -46.11 24.62 -12.08 91.60 65.91

-43.95 -48.12 -46.11 24.62 -12.08 91.60 65.91

0.00 0.00 0.00 27.42 0.00 97.85 73.51

0.00 0.00 0.00 9.60 0.00 34.25 25.73

0.00 0.00 0.00 4.80 0.00 17.12 12.86

14.08 5.63 2.25 0.90 2.28 0.91 7.21

14.08 5.63 2.25 5.70 2.28 18.04 20.08

-21.12 -8.45 -3.38 3.45 -3.42 15.76 2.04

21.12 8.45 3.38 6.15 3.42 18.49 23.69

0.00 0.00 0.00 17.83 0.00 63.60 47.78

21.12 8.45 3.38 23.98 3.42 82.10 71.46

1.22 0.47 0.19 1.39 0.19 4.75 4.00

I = 0.35

IS = 50 mm

PF = 0.05

30 31 31 30 31 30 31



10 11 12 13 14 15 16 17 18

0.00 64.00 23.00 0.00 205.00 150.00 190.00

7.00 1.00 0.00 0.00 1.00 5.00 10.00

117.80 120.30 125.40 112.80 120.80 123.40 133.70

50.00 60.00 70.00 80.00 90.00 90.00 80.00

0.38 0.58 0.70 0.80 0.87 0.75 0.54

45.16 69.85 87.78 90.24 105.21 92.55 72.46

72.64 50.45 37.62 22.56 15.59 30.85 61.24

-72.64 13.55 -14.62 -22.56 189.41 119.15 128.76

0 3.2 1.15 0 10.25 7.5 9.5

-72.64 10.35 -15.77 -22.56 179.16 111.65 119.26

-72.64 10.35 -15.77 -22.56 179.16 111.65 119.26

0.00 13.55 0.00 0.00 189.41 119.15 128.76

0.00 4.74 0.00 0.00 66.29 41.70 45.06

0.00 2.37 0.00 0.00 33.15 20.85 22.53

9.79 3.91 2.51 1.01 0.40 13.42 13.71

9.79 6.29 2.51 1.01 33.55 34.27 36.24

-14.68 -3.50 -3.77 -1.51 32.54 0.72 1.97

14.68 8.24 3.77 1.51 33.75 40.98 43.10

0.00 8.81 0.00 0.00 123.12 77.45 83.69

14.68 17.05 3.77 1.51 156.87 118.43 126.79

0.85 0.95 0.21 0.09 8.79 6.85 7.10

I = 0.35

IS = 50 mm

PF = 0.05

30 31 31 30 31 30 31



10 11 12 13 14 15 16 17 18

0.00 32.00 17.00 0.00 23.00 112.00 122.00

7.00 3.00 2.00 0.00 3.00 9.00 15.00

117.80 120.30 125.40 112.80 120.80 123.40 133.70

30.00 40.00 50.00 60.00 70.00 60.00 50.00

0.23 0.36 0.47 0.60 0.63 0.42 0.26

27.09 43.46 58.65 67.68 76.38 51.83 34.50

90.71 76.84 66.75 45.12 44.42 71.57 99.20

-90.71 -44.84 -49.75 -45.12 -21.42 40.43 22.80

0 1.6 0.85 0 1.15 5.6 6.1

-90.71 -46.44 -50.60 -45.12 -22.57 34.83 16.70

-90.71 -46.44 -50.60 -45.12 -22.57 34.83 16.70

0.00 0.00 0.00 0.00 0.00 40.43 22.80

0.00 0.00 0.00 0.00 0.00 14.15 7.98

0.00 0.00 0.00 0.00 0.00 7.07 3.99

8.80 3.52 1.41 0.56 0.23 0.09 2.87

8.80 3.52 1.41 0.56 0.23 7.17 6.86

-13.20 -5.28 -2.11 -0.84 -0.34 6.94 -0.31

13.20 5.28 2.11 0.84 0.34 7.21 8.29

0.00 0.00 0.00 0.00 0.00 26.28 14.82

13.20 5.28 2.11 0.84 0.34 33.49 23.11

0.76 0.30 0.12 0.05 0.02 1.94 1.29

I = 0.35

IS = 50 mm

PF = 0.05

30 31 31 30 31 30 31



10 11 12 13 14 15 16 17 18

0.00 0.00 0.00 102.00 19.00 58.00 284.00

5.00 1.00 0.00 0.00 2.00 7.00 10.00

117.80 120.30 125.40 112.80 120.80 123.40 133.70

30.00 40.00 50.00 60.00 70.00 70.00 60.00

0.25 0.39 0.50 0.60 0.65 0.54 0.41

29.45 46.57 62.70 67.68 79.10 66.22 54.34

88.35 73.73 62.70 45.12 41.70 57.18 79.36

-88.35 -73.73 -62.70 56.88 -22.70 0.82 204.64

0 0 0 5.1 0.95 2.9 14.2

-88.35 -73.73 -62.70 51.78 -23.65 -2.08 190.44

-88.35 -73.73 -62.70 51.78 -23.65 -2.08 190.44

0.00 0.00 0.00 56.88 0.00 0.82 204.64

0.00 0.00 0.00 19.91 0.00 0.29 71.62

0.00 0.00 0.00 9.95 0.00 0.14 35.81

15.02 6.01 2.40 0.96 4.37 1.75 0.76

15.02 6.01 2.40 10.92 4.37 1.89 36.57

-22.53 -9.01 -3.60 8.51 -6.55 -2.48 34.68

22.53 9.01 3.60 11.40 6.55 2.76 36.95

0.00 0.00 0.00 36.97 0.00 0.54 133.02

22.53 9.01 3.60 48.37 6.55 3.30 169.96

1.30 0.50 0.20 2.80 0.37 0.19 9.52

I = 0.35

IS = 50 mm

PF = 0.05

30 31 31 30 31 30 31



10 11 12 13 14 15 16 17 18

102.00 0.00 19.00 250.00 17.00 280.00 25.00

3.00 2.00 1.00 0.00 0.00 6.00 9.00

117.80 120.30 125.40 112.80 120.80 123.40 133.70

40.00 50.00 60.00 70.00 80.00 80.00 70.00

0.36 0.47 0.58 0.70 0.80 0.64 0.50

42.41 56.27 72.81 78.96 96.64 78.98 66.42

75.39 64.03 52.59 33.84 24.16 44.42 67.28

26.61 -64.03 -33.59 216.16 -7.16 235.58 -42.28

5.1 0 0.95 12.5 0.85 14 1.25

21.51 -64.03 -34.54 203.66 -8.01 221.58 -43.53

21.51 -64.03 -34.54 203.66 -8.01 221.58 -43.53

26.61 0.00 0.00 216.16 0.00 235.58 0.00

9.31 0.00 0.00 75.66 0.00 82.45 0.00

4.66 0.00 0.00 37.83 0.00 41.23 0.00

8.27 5.17 2.07 0.83 15.46 6.18 18.96

12.93 5.17 2.07 38.66 15.46 47.41 18.96

-7.75 -7.76 -3.10 36.59 -23.19 31.95 -28.45

17.06 7.76 3.10 39.07 23.19 50.50 28.45

17.30 0.00 0.00 140.50 0.00 153.12 0.00

34.35 7.76 3.10 179.57 23.19 203.63 28.45

1.99 0.43 0.17 10.39 1.30 11.78 1.59

I = 0.35

IS = 50 mm

PF = 0.05

30 31 31 30 31 30 31


19 20 21 22 23 24 25 26 27


19 20 21 22 23 24 25 26 27


19 20 21 22 23 24 25 26 27


19 20 21 22 23 24 25 26 27


28


28


28


28

DEBIT BULANAN METODA MOCK

BulanJan Feb Mar Apr Mei Jun Jul

Tahun2008 5.89 8.60 16.66 18.48 2.96 1.22 0.472009 2.40 5.97 10.23 11.68 2.47 0.85 0.952010 8.99 17.33 2.51 12.78 1.85 0.76 0.302011 15.95 15.03 9.00 9.50 6.35 1.30 0.502012 10.59 4.32 14.61 9.35 1.74 1.99 0.43Rata2 8.76 10.25 10.60 12.36 3.07 1.23 0.53

Sd 5.09 5.68 5.50 3.72 1.90 0.49 0.25Q80 rumus 4.47 5.46 5.97 9.23 1.47 0.82 0.32

Q80 real

DesNovOktSepAgsJulJunMeiAprMarFebJan

-2.000.002.004.006.008.00

10.00

DEBIT ANDALAN MOCK

Q80 (rumus)

BULAN

DEBIT

DEBIT BULANAN METODA MOCK

Ags Sep Okt Nov Des

0.19 1.39 0.19 4.75 4.000.21 0.09 8.79 6.85 7.100.12 0.05 0.02 1.94 1.290.20 2.80 0.37 0.19 9.520.17 10.39 1.30 11.78 1.590.18 2.94 2.13 5.10 4.700.04 4.31 3.75 4.53 3.560.15 -0.69 -1.03 1.29 1.70

DesNovOktSepAgsJulJunMeiAprMarFebJan

-2.000.002.004.006.008.00

10.00

DEBIT ANDALAN MOCK

Q80 (rumus)

BULAN

DEBIT

Berdasarkan Perhitungan Debit Metode Dr. FJ. Mock

ProbabilitasJan Feb Maret April Mei Juni Juli

1 2 1 2 1

1 16.67 5.89 8.60 16.66 18.48 2.96 1.22 0.472 33.33 2.40 5.97 10.23 11.68 2.47 0.85 0.953 50.00 8.99 17.33 2.51 12.78 1.85 0.76 0.304 66.67 15.95 15.03 9.00 9.50 6.35 1.30 0.505 83.33 10.59 4.32 14.61 9.35 1.74 1.99 0.43

8.763 10.249 10.603 12.357 3.072 1.225 0.533

Sd 5.092 5.682 5.499 3.718 1.897 0.485 0.249

4.47 5.46 5.97 9.23 1.47 0.82 0.32

10.59 5.96 11.24 11.87 8.80 11.09 13.23

Rata2

Q80 (rumus)

Q80 (real)

C8

User: REKAP YANG BELUM DIURUTKAN

Berdasarkan Perhitungan Debit Metode Dr. FJ. Mock

Agustus Sept Oktober Nov Des

2 1 2 1 2

0.19 1.39 0.19 4.75 4.000.21 0.09 8.79 6.85 7.100.12 0.05 0.02 1.94 1.290.20 2.80 0.37 0.19 9.520.17 10.39 1.30 11.78 1.59

0.179 2.943 2.132 5.103 4.702

0.037 4.314 3.752 4.527 3.561

0.15 -0.69 -1.03 1.29 1.70

9.05 0.00 0.00 3.07 2.25

Debit Andalan Metode Basic Month

Berdasarkan Perhitungan Debit Metode Dr. FJ. MockBasic Month

Attachment

Documents

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