Pintu Sorong Xx

DESAIN IRIGASI PERTANIAN

DEBBY MAYANGSARI (1107111979)

Data Klimatologi

Tabel 3.1 Temperatur Udara Maksimum

Bulan Temperatur Maksimum

Tahun Jan Feb Mar Apr Mei Jun Jul Agust Sept Okt Nov Des1995 33.60 33.90 34.90 31.90 34.50 30.60 32.50 30.20 34.00 32.10 31.20 34.801996 34.60 32.20 30.10 34.60 32.50 31.60 32.60 31.20 33.20 34.20 34.70 34.701997 34.20 34.20 31.20 33.00 31.90 32.20 32.40 33.00 31.60 34.20 31.80 32.901998 31.20 32.50 32.50 34.50 30.20 31.10 33.50 32.50 32.60 33.50 30.50 31.501999 31.60 34.10 34.00 33.60 32.10 30.90 34.10 32.20 31.70 32.90 33.10 32.802000 31.50 32.50 33.80 32.90 34.00 33.10 34.50 32.50 33.80 32.80 33.20 32.902001 32.60 31.60 32.50 31.20 32.50 34.00 33.40 34.10 30.40 33.50 32.90 30.102002 32.80 31.00 31.50 30.90 33.60 31.20 31.10 32.60 34.00 30.30 30.20 33.602003 32.00 32.50 34.20 31.10 31.90 32.50 32.60 30.90 32.50 31.10 30.80 34.002004 30.70 31.60 33.00 33.80 34.20 32.90 31.20 31.20 33.20 30.20 33.20 30.60Max 34.60 34.20 34.00 34.60 34.00 34.00 34.50 34.10 34.00 34.20 34.70 34.70

Rerata 32.48 32.61 32.77 32.75 32.74 32.01 32.79 32.04 32.70 32.48 32.16 32.79sumber : analisa data

Tabel 3.2 Temperatur Udara Minimum

Bulan Temperatur Minimum



Tabel 3.3 Perhitungan Temperatur Rata-rata

Bulan Temperatur Rata-rata

Jan Feb Mar Apr Mei Jun Jul Agust Sept Okt Nov Des1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00

Min 21.59 20.99 21.02 21.56 21.47 21.62 20.89 20.32 20.67 21.33 20.49 21.51Max 32.48 32.61 32.77 32.75 32.74 32.01 32.79 32.04 32.70 32.48 32.16 32.79




Tabel 3.4 Kelembaban Udara Maksimum

Bulan Kelembaban Maksimum

Tahun Jan Feb Mar Apr Mei Jun Jul Agust Sept Okt Nov Des1995 88 87 90 92 81 95 90 82 87 92 88 911996 91 81 96 89 90 87 89 80 81 85 84 901997 89 83 91 82 86 89 81 90 80 81 81 821998 86 82 88 80 86 90 80 88 92 83 92 851999 86 94 86 89 87 82 82 92 91 94 80 972000 94 90 87 86 91 95 94 81 90 93 85 942001 90 82 88 97 89 88 87 87 90 82 92 822002 86 88 81 94 90 87 82 80 82 83 91 872003 89 90 92 88 84 92 80 82 86 90 86 872004 87 89 85 92 93 81 91 80 88 91 95 82Max 94.00 94.00 96.00 97.00 93.00 95.00 94.00 92.00 92.00 94.00 95.00 97.00


Tabel 3.5 Kelembaban Udara Minimum

Bulan Kelembaban Minimum

Tahun Jan Feb Mar Apr Mei Jun Jul Agust Sept Okt Nov Des1995 46 46 76 64 72 49 72 48 62 56 58 671996 48 48 65 50 68 48 70 60 68 57 57 711997 72 62 49 61 52 57 56 52 60 61 56 481998 58 56 54 70 48 64 48 56 52 52 67 541999 56 57 56 68 45 70 52 70 70 63 49 672000 50 51 52 45 58 45 46 67 46 70 60 472001 56 46 48 45 56 48 56 46 46 61 54 732002 48 48 50 56 54 56 59 49 57 68 46 562003 45 54 49 62 46 60 47 56 48 50 47 572004 67 52 64 72 71 67 48 60 43 46 56 53Max 72.00 62.00 76.00 72.00 72.00 70.00 72.00 70.00 70.00 70.00 67.00 73.00


Tabel 3.6 Kelembaban Udara Rata-Rata Bulanan (RH)Bulan Kelembaban Relatif (%)

Jan Feb Mar Apr Mei Jun Jul Agust Sept Okt Nov Des

Min 54.60 52.00 56.30 59.30 57.00 56.40 55.40 56.40 55.20 58.40 55.00 59.30Max 88.60 86.60 88.40 88.90 87.70 88.60 85.60 84.20 86.70 87.40 87.40 87.70

Rerata 71.60 69.30 72.35 74.10 72.35 72.50 70.50 70.30 70.95 72.90 71.20 73.50



sumber : analisa data



Data : Temperatur Maksimum

Bulan Temperatur Maksimum

Tahun Jan Feb Mar Apr Mei Jun Jul Agust Sept Okt Nov Des

Rerata 32.48 32.61 32.77 32.75 32.74 32.01 32.79 32.04 32.70 32.48 32.16 32.79

Bulan Temperatur Minimum

Tahun Jan Feb Mar Apr Mei Jun Jul Agust Sept Okt Nov Des

Rerata 21.59 20.99 21.02 21.56 21.47 21.62 20.89 20.32 20.67 21.33 20.49 21.51

agust nov sept feb jun jul mar okt jan mei des apr

26.18 26.33 26.69 26.80 26.82 26.84 26.89 26.91 27.03 27.10 27.15 27.16



Tabel 3.7 Rata-rata Penyinaran Matahari(%)

Bulan Rata-rata Penyinaran Matahari (%)



Tabel 3.8 Rata-rata Kecepatan Angin (km/jam)

Bulan Rata-rata Kecepatan Angin (km/jam)





2 4 6 8 10 12 14 16 18 20 22

0 0.43 0.46 0.49 0.52 0.55 0.58 0.61 0.64 0.66 0.68 0.71 500 0.45 0.48 0.51 0.54 0.57 0.60 0.62 0.65 0.67 0.70 0.72 1000 0.46 0.49 0.52 0.55 0.58 0.61 0.64 0.66 0.69 0.71 0.73 2000 0.49 0.52 0.55 0.58 0.61 0.64 0.66 0.69 0.71 0.73 0.75 3000 0.52 0.55 0.58 0.61 0.64 0.66 0.69 0.71 0.73 0.75 0.77 4000 0.55 0.58 0.61 0.64 0.66 0.69 0.71 0.73 0.76 0.78 0.79

500 x 1000 y 850 w26.00 0.76 26.00 0.77

1 27.03 0.7704 27.03 0.7804 27.03 0.7774 2 26.80 0.7680 26.80 0.7780 26.80 0.7750 3 26.90 0.7690 26.90 0.7790 26.90 0.7760 4 27.16 0.7716 27.16 0.7816 27.16 0.7786 5 27.10 0.7711 27.10 0.7811 27.10 0.7781 6 26.81 0.7682 26.81 0.7782 26.81 0.7752 7 26.84 0.7684 26.84 0.7784 26.84 0.7754 8 26.18 0.7618 26.18 0.7718 26.18 0.7688 9 26.69 0.7669 26.69 0.7769 26.69 0.7739 10 26.91 0.7691 26.91 0.7791 26.91 0.7761 11 26.33 0.7633 26.33 0.7733 26.33 0.7703 12 27.15 0.7715 27.15 0.7815 27.15 0.7785

28 0.78 28 0.79

Temperatur 0C

W, pada Ketinggian (m)

24 26 28 30 32 34 36 38 40

0.73 0.75 0.77 0.78 0.80 0.82 0.83 0.84 0.85 0.74 0.76 0.78 0.79 0.81 0.82 0.84 0.85 0.85 0.75 0.77 0.79 0.80 0.82 0.83 0.85 0.86 0.87 0.77 0.79 0.81 0.82 0.84 0.85 0.86 0.87 0.88 0.79 0.81 0.82 0.84 0.85 0.86 0.88 0.88 0.89 0.81 0.83 0.84 0.85 0.86 0.88 0.89 0.90 0.90

0 1 2 3 4 5 6 7 8 9 10

ea (m bar) 6.1 6.6 7.1 7.6 8.1 8.7 9.3 10.0 10.7 11.5 12.3

20 21 22 23 24 25 26 27 28 29 30

ea (m bar) 23.4 24.9 26.4 28.1 29.8 31.7 33.6 35.7 37.8 40.1 42.4

26 33.626.18 agust 33.9826.33 nov 34.2826.69 sept 35.0426.80 feb 35.2826.81 jun 35.3126.84 jul 35.3626.90 mar 35.4827.00 35.7026.91 okt 35.5027.03 jan 35.7727.10 mei 35.9227.15 des 36.0227.16 apr 36.03

28 37.80

Temperatur 0C

Temperatur 0C

11 12 13 14 15 16 17 18 19

13.1 14.0 15.0 16.1 17.0 18.2 19.4 20.6 22.0

31 32 33 34 35 36 37 38 39

44.9 47.6 50.3 53.2 56.2 59.4 62.8 66.3 69.9

RH max = 60% RH max = 90%

Rs mm/hari 3 6 9 12 3 6 9 12

0 0.96 0.98 1.05 1.05 1.02 1.06 1.10 1.10

3 0.87 0.96 1.06 1.12 0.94 1.04 1.18 1.28

6 0.77 0.88 1.02 1.10 0.86 1.01 1.15 1.22

9 0.67 0.79 0.88 1.05 0.78 0.92 1.06 1.18

60%usiang = 3 interpolasi c 6 interpolasi C (

nilai rsdata1 igin? data2 data1 igin? data2

y 0.96 1.01567 1.06 y 0.88 0.95793 1.02x 6 7.67 9 x 6 7.67 9

3 interpolasi C (nilai u siang

data1 igin? data2y 1.01567 0.99450 0.95793x 3 4.10 6

usiang interpolasi c

data1y 0.99450x 60%

u siang/ u mlam=2jan feb maret april mey juni juli

nilai RH 88.60 86.60 88.40 88.90 87.70 88.60 85.60nilai rs 7.67 7.63 7.75 7.05 6.96 6.55 6.44u siang 4.10 3.23 3.59 2.49 3.58 4.10 3.35

c1 c2 c3 c4 c5 c6 c71.10169 1.10199 1.10998 1.08316 1.07133 1.04986 1.04368

Usiang

(m/detik)Usiang/Umalam = 3

90%3 interpolasi c 6 interpolasi C (

data1 igin? data2 data1 igin? data2y 1.04 1.11793 1.18 y 1.01 1.08793 1.15x 6 7.67 9 x 6 7.67 9

3 interpolasi C (

data1 igin? data2y 1.11793 1.106933 1.08793x 3 4.10 6

interpolasi c

igin? data21.10169 1.1069388.60% 90%

agus sept okt nov des84.20 86.70 87.40 87.40 87.706.69 7.51 7.58 7.57 7.694.19 4.55 4.04 3.64 3.73

c8 c9 c10 c11 c121.03993 1.08225 1.0937 1.09758 1.10319



Tabel 4.1 Perhitungan Evapotranspirasi Dengan Metode Penmann Modifikasi

NoUraian

Simbol Sumber Satuan Jan Feb Mar Apr Mei Jun Jul Agust Sep Okt Nop DesData Meteorologi

1 Temperatur Rata-rata T data c 27.03 26.80 26.90 27.16 27.10 26.81 26.84 26.18 26.69 26.91 26.33 27.15

2 Kelembaban Udara Maksimum data % 88.60 86.60 88.40 88.90 87.70 88.60 85.60 84.20 86.70 87.40 87.40 87.70

3 Kelembaban Udara rata-rata data % 71.60 69.30 72.35 74.10 72.35 72.50 70.50 70.30 70.95 72.90 71.20 73.50

4 Kecepatan Angin pada elv 2m U data km/jam 14.76 11.62 12.92 8.95 12.89 14.76 12.07 15.10 16.37 14.53 13.09 13.41

5 Kecepatan Angin pada elv 2m U2 data km/hari 354.24 278.88 310.08 214.80 309.36 354.24 289.68 362.40 392.88 348.72 314.16 321.84

6 Kecepatan Angin pada elv 2m data m/det 4.10 3.23 3.59 2.49 3.58 4.10 3.35 4.19 4.55 4.04 3.64 3.73

7 Penyinaran Matahari n/N data % 49.99 47.01 48.89 43.68 49.29 47.52 44.47 42.63 49.04 47.70 48.57 51.32

Perhitungan Evapotranspirasi

1 Tekanan uap jenuh ea tabel m bar 35.77 35.28 35.48 36.03 35.92 35.31 35.36 33.98 35.04 35.50 34.28 36.02

2 ed=ea.RH ed hitung m bar 25.61 24.45 25.67 26.69 25.99 25.60 24.93 23.89 24.86 25.88 24.41 26.47

3 (ea-ed) ea-ed hitung m bar 10.16 10.83 9.81 9.33 9.93 9.71 10.43 10.09 10.18 9.62 9.87 9.54

4 Fungsi kecepatan angin = 0,27(1+(U2/100)) f(U) hitung m/dt 1.226 1.023 1.107 0.850 1.105 1.226 1.052 1.248 1.331 1.212 1.118 1.139

5 Radiasi extra terresterial (tabel) Ra tabel mm/hari 15.35 15.73 15.67 15.05 14.02 13.42 13.62 14.45 15.17 15.53 15.35 15.18

6 Radiasi sinar matahari = (0,25+0,50*n/N)*Ra Rs hitung mm/hari 7.67 7.63 7.75 7.05 6.96 6.55 6.44 6.69 7.51 7.58 7.57 7.69

7 Fungsi temperatur (T) f(T) tabel mm/hari 16.13 16.08 16.10 16.15 16.14 16.08 16.08 15.94 16.05 16.10 15.97 16.15

8 f(ed) = 0,34-0,044*ed^0,5 f(ed) hitung mm/hari 0.117 0.122 0.117 0.113 0.116 0.117 0.120 0.125 0.121 0.116 0.123 0.114

9 f(n/N) = 0,1+0,9*n/N f(n/N) hitung mm/hari 0.550 0.523 0.540 0.493 0.544 0.528 0.500 0.484 0.541 0.529 0.537 0.562

10 Faktor Albedo r tabel 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20

11 Rns hitung mm/hari 6.14 6.10 6.20 5.64 5.57 5.24 5.15 5.35 6.01 6.07 6.05 6.15

12 Radiasi gel.panjang = f(T)*f(ed)*f(n/N) Rnl hitung mm/hari 1.04 1.03 1.02 0.90 1.02 1.00 0.97 0.96 1.05 0.99 1.05 1.03

13 Radiasi netto Rn = (Rns-Rnl) Rn hitung mm/hari 5.10 5.07 5.18 4.74 4.55 4.24 4.18 4.39 4.96 5.08 5.00 5.12

14 Faktor bobot (suhu dan elevasi) W tabel 0.7774 0.7750 0.7760 0.7786 0.7781 0.7752 0.7754 0.7688 0.7739 0.7761 0.7703 0.7785

15 (1-w) 1-W tabel 0.2227 0.2250 0.2240 0.2214 0.2219 0.2249 0.2246 0.2312 0.2261 0.2239 0.2297 0.2215

16 c(faktor kondisi musim) c tabel 1.1017 1.1020 1.1100 1.0832 1.0713 1.0499 1.0437 1.0399 1.0823 1.0937 1.0976 1.1032

17 Eto = c*((W*Rn)+((1-W)*fu*(ea-ed))) Eto hitung mm/hari 7.42 7.08 7.17 5.90 6.41 6.26 5.96 6.54 7.47 7.16 7.01 7.05

18 Evapotranspirasi rata-rata perbulan Eto hitung mm/bulan 230.12 205.30 222.12 177.0 198.62 187.88 184.6 202.72 224.17 222.10 210.34 218.63

19 Eto rata-rata persetengah bulan Eto/2 hitung mm/0,5 115.06 102.65 111.06 88.5 99.31 93.94 92.3 101.36 112.08 111.05 105.17 109.32

RH max

RH rata-rata

Usiang

Radiasi gel.pendek netto = (1- a)*Rs



4 RA2.5 jan feb mar apr may jun jul aug sep oct nov dec

2 27.03 26.80 26.90 27.16 27.10 26.81 26.84 26.18 26.69 26.91 26.33 27.15

15.3 15.7 15.7 15.1 14.1 13.5 13.7 14.5 15.2 15.5 15.3 15.115.350 15.73 15.67 15.05 14.02 13.42 13.62 14.45 15.17 15.53 15.35 15.18

15.5 15.8 15.6 14.9 13.8 13.2 13.4 14.3 15.1 15.6 15.5 15.4

Data hujan harianTahun : 1995

Tanggal Bulan

Jan Feb Mar Apr Mei Jun Jul Agust Sept Okt Nop Des

1 3.0 87.5 27.0 - - - - - - - 3.2 -

2 2.5 38.0 - 11.0 47.0 - - - 1.0 15.5 - 13.5

3 18.0 44.0 - - 50.0 53.5 - - - 16.0 2.1 9.0

4 - 15.5 48.0 14.0 1.5 2.0 - 6.0 - 29.1 2.0 -

5 21.0 3.7 - - - - 23.0 - 8.5 16.0 12.0 2.0

6 110.5 2.5 16.0 1.7 6.0 - - 13.5 - - - -

7 36.0 - - 1.5 1.0 - - - - - - -

8 1.5 - - 15.5 21.0 - - - - 4.5 8.6 33.0

9 80.0 - - - 51.0 1.0 - 21.0 - 28.5 9.0 -

10 9.5 - 35.0 64.5 19.5 1.0 - 1.5 - 7.0 70.0 9.0

11 3.0 - 20.0 13.0 - 5.0 - 3.0 - 7.5 - -

12 10.0 - 24.5 12.0 - 1.5 - 40.0 - 2.0 12.0 7.5

13 6.5 - 15.0 - - 4.5 - 10.0 - 1.0 5.5 8.1

14 - 20.8 - 11.0 - 44.5 - 2.0 - 8.0 17.0 -

15 9.5 1.5 - - - - - - - 2.0 5.1 -

16 8.5 20.7 43.0 - - - - - - 35.0 4.0 4.8

17 18.5 - 3.5 - - - 4.5 - - - - -

18 1.0 2.0 82.5 - 27.0 - 27.5 - - - - -

19 3.0 1.5 - - - - - - 4.0 31.5 - -

20 6.5 3.0 51.0 32.5 9.0 20.5 - - 21.5 - 2.6 20.2

21 - 11.0 21.6 16.0 - - - - - 5.5 42.9 2.4

22 14.5 - 5.0 - - - 1.0 - 54.5 4.7 - -

23 - 13.0 20.4 9.5 - - - - - - 4.3 6.4

24 - 0.5 11.8 0.5 2.5 - 2.0 - 33.5 19.0 - -

25 - 7.0 22.0 1.5 12.0 3.5 0.5 - - - - -

26 - 9.5 - 4.0 - 3.5 - - 7.0 10.4 - 2.1

27 60.5 2.5 - 55.0 - 29.5 - 1.5 4.5 - - -

28 6.5 8.5 5.0 - 6.5 - - - 66.5 - 2.0 -

29 5.5 - 10.0 16.0 3.0 - - - - 35.0 1.0 20.3

30 5.0 4.0 18.0 - - - - 26.0 - 33.0 2.0

31 41.0 2.5 - - 1.0 - 18.1

Jumlah 481.5 292.7 467.8 297.2 257.0 170.0 58.5 99.5 227.0 278.2 236.3 158.4

Rata 15.5 10.1 15.1 9.9 8.3 5.7 1.9 3.2 7.6 9.0 7.9 5.1

Max 110.5 87.5 82.5 64.5 51.0 53.5 27.5 40.0 66.5 35.0 70.0 33.0

J.H.H 24.0 19.0 20.0 18.0 14.0 12.0 6.0 10.0 10.0 19.0 18.0 15.0

I 311.0 213.5 185.5 144.2 197.0 113.0 23.0 97.0 9.5 137.1 146.5 82.1

II 170.5 79.2 282.3 153.0 60.0 57.0 35.5 2.5 217.5 141.1 89.8 76.3


Tanggal Bulan


1 - 48.1 - 28.6 - - - - 0.8 - - 3.0

2 - 40.2 - - - 36.5 12.0 37.4 3.5 4.0 - -

3 - 20.6 - 58.0 - 2.4 2.0 - 3.8 - - -

4 - - - 9.0 - 0.5 71.3 - 11.0 - - 1.0

5 - 24.6 - 5.0 6.0 8.2 6.0 - 1.0 12.0 - -

6 - 23.0 - - 12.0 - 4.0 - 2.0 6.1 - 14.0

7 13.6 2.3 - 49.0 - - 1.5 10.5 4.0 28.0 32.7 4.0

8 12.4 3.0 - 23.0 1.0 28.7 - - - 31.7 - 1.0

9 - 7.0 - - - 1.0 - - 36.4 - - 47.2

10 - - - - 2.5 - 11.0 60.8 1.0 20.1 - 109.7

11 - - - 7.0 - - 1.0 95.6 4.2 4.0 7.1 -

12 - - - 2.0 - - - 14.0 - - 18.5 2.0

13 - - - 1.0 15.0 10.5 - 3.0 - 1.0 1.0 -

14 - - - - 3.5 - 19.0 - 3.2 48.0 - -

15 18.5 15.0 - - - - 5.5 - 20.0 15.3 - -

16 - 9.5 - - - - - 10.4 - 9.0 - -

17 7.6 - 2.8 33.0 - 51.0 - - - - 74.0 -

18 - 8.0 25.0 - - - - - - - 10.5 -

19 37.0 - 36.5 44.0 - - - - - - 32.3 5.6

20 24.1 - - - 62.5 - - 14.0 - - 1.0 -

21 - 2.0 30.0 2.0 - - - - - 1.0 21.0 -

22 - 3.0 - 2.0 - - - - - - 23.4 5.0

23 - - 4.0 10.5 - - - - 2.0 28.5 - -

24 - 32.0 7.3 - 1.0 - - - 6.0 7.9 37.4 -

25 - - 4.3 6.5 0.5 5.9 - 1.0 0.5 - 40.3 -

26 - - 3.0 3.0 - - - - - 12.3 - -

27 - 3.5 4.0 - - - 2.0 - 1.1 - - 2.0

28 - 4.0 9.5 22.0 6.0 1.0 - 5.4 - 49.0 - -

29 - - 9.0 10.0 - - - - 91.0 - 25.0 1.7

30 - 3.5 38.0 - 20.3 - - 5.0 4.0 - -

31 - 45.9 1.2 - 1.0 - -

Jumlah 113.2 245.8 184.8 353.6 111.2 166.0 135.3 253.1 196.5 281.9 324.2 196.2

Rata 3.7 8.5 6.0 11.8 3.6 5.5 4.4 8.2 6.6 9.1 10.8 6.3

Max 37.0 48.1 45.9 58.0 62.5 51.0 71.3 95.6 91.0 49.0 74.0 109.7

J.H.H 6.0 16.0 13.0 19.0 11.0 11.0 11.0 11.0 18.0 17.0 13.0 12.0

I 44.5 183.8 0.0 182.6 40.0 87.8 133.3 221.3 90.9 170.2 59.3 181.9

II 68.7 62.0 184.8 171.0 71.2 78.2 2.0 31.8 105.6 111.7 264.9 14.3


Tanggal Bulan


1 3.1 - - 46.0 - - - - - - - -

2 3.5 - 22.1 - - - 5.0 - - - - 6.0

3 - 1.9 2.0 52.0 15.0 - - - - - - 4.0

4 - 3.1 - 15.4 3.0 - 3.5 - - - - 13.5

5 - - 1.7 2.5 - - 12.5 - - - 40.5 -

6 - 0.5 - 1.0 - - 11.0 - - 0.4 - -

7 6.5 - 37.0 58.0 1.0 1.5 15.0 - - 12.0 - 13.0

8 2.0 - 6.0 24.5 2.5 - - - 14.0 11.5 65.9 -

9 - - 2.0 0.4 - - - - - 1.0 - 22.8

10 - - 21.0 2.5 - - - - - - 1.0 36.5

11 - 1.2 56.2 48.0 16.5 - - 1.5 - - 17.0 22.4

12 - - - 6.5 - 5.0 - - - - 6.0 -

13 4.2 - 7.2 20.0 29.5 - - - - - 3.0 12.5

14 23.0 31.0 - - 7.0 - - - - - 13.0 -

15 13.0 3.1 5.0 2.0 10.5 - - 6.0 - - - 6.0

16 21.5 0.5 10.0 16.5 - - - - - - 8.0 41.0

17 4.0 - 8.0 0.5 9.0 - - - \- - - 3.5

18 22.0 - 11.0 0.5 - - - - - - 3.5 -

19 7.0 - 4.0 - 1.5 - - - - - 9.0 38.2

20 - - 5.0 7.0 24.0 - 0.5 - - - 29.5 -

21 - - - 16.0 - - - - - - 15.7 -

22 - - 10.5 - 6.5 7.0 - 5.5 - - - -

23 3.0 - 5.0 39.0 1.5 - - 9.5 - - 10.2 26.0

24 - - 10.5 71.0 4.0 - - - - - 9.0 15.0

25 - - 6.5 38.5 - 8.0 - - - - 7.0 -

26 - - 20.0 16.0 - 0.5 - - - - 3.6 -

27 2.3 - 3.0 6.0 13.0 - - - - - 3.0 -

28 - 10.0 12.0 9.0 7.5 - - - - - 1.5 21.9

29 - - 1.5 - - 2.5 - - - - - -

30 - 9.5 9.1 - - - - 0.5 0.2 - 16.5

31 - 14.5 - - - - -

Jumlah 115.1 51.3 291.2 507.9 152.0 24.5 47.5 22.5 14.5 25.1 246.4 298.8

Rata 3.7 1.8 9.4 16.9 4.9 0.8 1.5 0.7 0.5 0.8 8.2 9.6

Max 23.0 31.0 56.2 71.0 29.5 8.0 15.0 9.5 14.0 12.0 65.9 41.0

J.H.H 13.0 8.0 25.0 25.0 16.0 6.0 6.0 4.0 2.0 5.0 18.0 16.0

I 55.3 40.8 160.2 278.8 85.0 6.5 47.0 7.5 14.0 24.9 146.4 136.7

II 59.8 10.5 131.0 229.1 67.0 18.0 0.5 15.0 0.5 0.2 100.0 162.1


Tanggal Bulan


1 - 2.1 - 1.5 46.5 - 7.5 - - - - -

2 9.3 6.0 - 1.2 - - - - 1.1 - 33.5 5.0

3 - 6.1 - 12.5 - - 29.0 - 18.0 - - 5.3

4 10.0 11.5 23.0 8.5 - 1.2 - 16.4 - - 8.0 2.5

5 - 6.2 - 5.5 45.5 3.2 - - - - 6.0 21.0

6 - 2.0 - 7.4 24.0 - - - 6.0 - - 12.7

7 1.0 - 48.7 - 8.4 35.0 22.5 8.4 - - - 60.0

8 1.5 - 45.5 - - - - - 13.5 8.0 - 1.5

9 58.2 - - - 25.4 16.0 1.0 34.0 6.0 - - -

10 - - 10.7 4.5 0.9 - - - - - - 14.0

11 - - - 2.0 - - - - - - 2.5 2.0

12 - - 90.3 4.1 - - - 20.0 - 6.5 - -

13 9.7 - - 1.5 19.0 - 23.3 - - 103.0 - 5.6

14 - - - 2.5 25.8 - - 2.5 1.0 1.0 15.3 -

15 - 39.2 0.8 - 16.3 - - 6.5 23.0 - - -

16 6.6 3.5 - - - - - - 4.0 - - -

17 - 11.5 16.5 2.0 - 10.0 2.8 1.5 4.8 1.7 - -

18 5.8 - - - - 2.5 1.5 6.0 21.5 - - 3.0

19 1.1 - - - - 7.0 33.0 5.7 - - - 19.8

20 - 5.2 35.8 - - - - 16.7 1.0 - - -

21 - - 28.2 - - 24.3 2.4 26.5 - - - 7.0

22 - 2.4 - 2.0 - - 42.0 10.0 - - - 11.0

23 - - - 12.7 - - - 9.6 21.5 75.0 - 19.0

24 7.3 8.5 24.5 6.0 - - 17.0 8.1 15.0 3.0 - -

25 - - - - - - - 2.5 2.3 - - 2.5

26 - - 2.8 - - - 116.0 16.5 - 28.5 - 5.0

27 - - - - - - - 3.0 - - - -

28 - - - - 2.5 - - - 10.4 20.5 - -

29 7.3 - 11.8 5.6 7.2 - - - 14.0 6.5 91.2 4.2

30 1.0 1.5 - 1.0 21.0 1.5 3.0 - 1.0 - 14.5

31 - - - - 13.6 7.0 7.0

Jumlah 118.8 104.2 340.1 79.5 222.5 120.2 299.5 210.5 163.1 261.7 156.5 222.6

Rata 3.8 3.6 11.0 2.7 7.2 4.0 9.7 6.8 5.4 8.4 5.2 7.2

Max 58.2 39.2 90.3 12.7 46.5 35.0 116.0 34.0 23.0 103.0 91.2 60.0

J.H.H 12.0 12.0 13.0 16.0 12.0 9.0 13.0 19.0 16.0 12.0 6.0 20.0

I 89.7 73.1 219.0 51.2 211.8 55.4 83.3 87.8 68.6 118.5 65.3 129.6II 29.1 31.1 121.1 28.3 10.7 64.8 216.2 122.7 94.5 143.2 91.2 93.0


Tanggal Bulan


1 9.3 - - - 66.0 - 0.5 - - - 1.0 0.5

2 - 1.0 4.5 - - - - - 31.7 - - 7.5

3 10.0 0.5 20.4 1.0 - - 12.5 - 7.0 - - 20.0

4 5.0 4.0 - 3.7 - - 1.2 - 4.5 12.5 - -

5 6.7 - 30.2 - - - - - - 16.5 - 15.0

6 4.0 - - 19.5 - - - - 17.5 22.0 - -

7 18.0 22.5 - 4.0 - - - - - - - 11.0

8 2.5 1.7 97.0 - 2.3 7.0 3.2 - - 33.0 - -

9 10.2 - 28.0 - - - - - 20.3 1.5 3.5 -

10 - - 27.0 - 6.5 - 19.0 - - 35.0 - 6.5

11 2.5 10.2 1.5 1.8 - 15.5 - - - 78.5 5.0 -

12 - 2.0 0.5 2.8 - - 15.5 5.6 - 9.5 52.5 -

13 58.0 4.5 - 5.4 - - - - - - 1.0 -

14 5.3 1.0 5.0 - - - - 10.1 22.0 3.0 48.0 -

15 2.0 - - - 27.0 - 25.6 - - 1.0 - -

16 12.5 3.5 4.0 - 18.5 - - - - 8.0 24.0 -

17 2.5 4.5 17.0 - - - - - 1.0 - 13.5 3.5

18 10.0 - 15.0 - 14.0 - - - - - 10.5 0.5

19 3.5 5.0 - - - - - 1.5 - - 5.0 -

20 3.6 - - 5.5 52.3 - - 29.3 - 40.5 - -

21 0.5 3.0 - - 17.0 8.7 - - 1.2 4.5 13.5 11.5

22 - - - - 34.0 - - 22.5 - 22.5 - 26.5

23 10.0 0.5 - - 1.5 - - - - 22.0 - 10.0

24 20.0 - - 1.0 - - - 2.5 - - 1.1 4.5

25 - 12.0 10.0 1.5 - 2.0 - 3.0 - 8.5 - -

26 - 25.0 2.0 - - 13.0 - 15.0 9.5 15.0 16.0 -

27 - 13.5 - 18.0 - - - 3.0 15.0 8.5 5.0 0.5

28 - - - - - 43.0 - - - - 2.0 4.0

29 - - 8.0 - - 1.0 - 12.5 35.5 2.5 11.0 -

30 - - - - - 1.0 10.0 - 62.0 4.0 2.5

31 5.0 38.0 - - - 49.5 0.5

Jumlah 201.1 114.4 308.1 64.2 239.1 90.2 78.5 115.0 165.2 456.0 216.6 124.5

Rata 6.5 57.2 9.9 2.1 7.7 3.0 2.5 3.7 5.5 14.7 7.2 4.0

Max 58.0 25.0 97.0 19.5 66.0 43.0 25.6 29.3 35.5 78.5 52.5 26.5

J.H.H 21.0 17.0 16.0 11.0 10.0 7.0 8.0 11.0 11.0 21.0 17.0 16.0

I 133.5 47.4 214.1 38.2 101.8 22.5 77.5 15.7 103.0 212.5 111.0 60.5

II 67.6 67.0 94.0 26.0 137.3 67.7 1.0 99.3 62.2 243.5 105.6 64.0


Tanggal Bulan


1 3.2 17.5 - 38.5 - 4.0 - 14.5 - - - -

2 30.5 16.5 - 29.0 - 4.5 - - 25.5 - 10.4 -

3 23.1 - - - 5.8 8.0 - - - - 10.3 -

4 27.0 - - 19.5 - 42.0 6.1 17.0 - 20.5 24.1 -

5 12.0 - - - - 52.0 - - - - - 25.2

6 - - - - - - - - - - 10.1 -

7 0.5 41.5 - 12.0 - 5.0 - - - - 2.3 -

8 12.5 - - 33.5 - - - - - - 10.0 -

9 5.0 - - 4.0 - - - - 9.5 - 4.2 -

10 - - - 7.5 18.0 8.0 2.0 - - 8.1 5.8 65.1

11 - - - - 2.0 - 2.1 26.2 - 5.0 - -

12 22.0 58.4 - - - - - 20.0 - 7.0 - -

13 - 0.5 - - - - - 15.0 - 2.0 5.2 16.3

14 3.0 0.5 - - - - - - - - 7.1 -

15 - 14.0 - - 19.0 8.0 - 19.7 - 2.4 - 8.6

16 3.4 27.0 - - - - - - - - 3.3 -

17 - - - - - - - 20.5 55.0 28.6 - -

18 - - - - - - - - 10.2 - 7.0 -

19 5.2 - - 16.5 - - - - 15.1 44.7 - -

20 46.7 6.0 - - - - 20.0 - 25.2 - 10.4 -

21 - 0.5 - 0.5 - 4.3 - - - - - 55.9

22 - 1.0 1.0 20.0 - - 1.5 - 15.2 3.2 32.4 12.5

23 - - - 0.7 3.4 - 31.5 - - 3.6 10.0 7.8

24 - 21.7 - - 0.1 0.5 65.9 - - - - -

25 - 5.0 - 4.0 0.5 7.2 - 5.1 14.5 10.1 - -

26 18.5 - - 56.5 - - 20.4 - 15.8 2.4 11.1 40.6

27 - - - - - 28.8 18.5 - - - 39.0 -

28 4.1 - - 21.5 30.5 - 13.5 4.0 4.0 10.2 - 38.0

29 1.0 - 1.3 - - 4.7 - - 36.7 - 7.3 7.0

30 - 3.0 - 5.0 - - - - - - 24.5

31 - 10.5 - 1.5 - - -

Jumlah 217.7 210.1 15.8 263.7 84.3 177.0 183.0 142.0 226.7 147.8 210.0 301.5

Rata 7.0 7.2 0.5 8.8 2.8 5.9 5.9 4.6 7.6 4.8 7.0 9.7

Max 46.7 58.4 10.5 56.5 30.5 52.0 65.9 26.2 55.0 44.7 39.0 65.1

J.H.H 16 13 4 14 9 13 11 9 11 13 18 11

I 138.8 148.9 0.0 144.0 44.8 131.5 10.2 112.4 35.0 45.0 89.5 115.2

II 78.9 61.2 15.8 119.7 39.5 45.5 172.8 29.6 191.7 102.8 120.5 186.3


Tanggal Bulan


1 - 2.2 - 12.3 10.3 - - - - - - 22.4

2 36.6 - - - - 4.6 - - - 6.2 - 10.2

3 5.2 - - 9.6 40.1 6.4 - - - - - 23.5

4 - 20.1 4.2 - 15.6 - - 21.4 - - 60.2 8.0

5 5.0 - - - 20.1 8.2 - 11.3 6.0 - - -

6 - - - 14.0 39.0 - - 3.6 - 15.0 - -

7 - - - 20.2 - - - - 6.2 - 10.6 -

8 - - 5.5 - 32.4 - - 33.0 - - 8.0 -

9 - - - - 20.2 - - - - - 7.6 21.0

10 3.0 - - - 16.4 39.8 - - - - - 30.5

11 2.6 - - - 11.4 - - - - 6.2 30.1 8.6

12 4.2 - - 6.5 32.1 - - - - - - -

13 2.0 - 13.7 3.8 - 9.1 - - 1.2 - - -

14 94.5 - - - 4.2 - - - - - - 35.2

15 10.0 - - - - - - - - 14.6 - -

16 - 4.0 - - - - 4.2 15.2 15.0 - 41.6 -

17 10.5 - - 4.1 10.0 - 12.4 - - 40.5 - 20.4

18 2.2 - - - 31.8 - - - - - - 9.4

19 - - - 6.2 - - 6.2 10.0 - 36.8 3.5 25.5

20 - 6.8 - 10,,4 10.1 - - 5.0 - - 17.8 15.9

21 20.1 - 32.5 - - - - 2.5 - 30.2 - -

22 - - - 60.2 8.9 - - - 58.8 23.4 29.6 -

23 - - - - - - - - - 15.2 - 10.1

24 - - - - - 42.2 32.8 - - - - 18.2

25 5.4 - - 62.4 10.0 - - 2.0 - 19.6 65.2 -

26 5.0 90.0 - - 20.1 - - 34.0 19.1 - 40.5 32.0

27 3.5 49.6 - 4.7 10.4 - - 5.0 - 28.6 - -

28 11.0 6.1 - 30.1 - 19.2 - - - - 15.5 -

29 - - 30.1 - 9.1 - - 26.0 4.5 7.8 8.4 -

30 4.7 40.2 20.2 - - - - 16.4 - 20.6 -

31 3.4 10.6 7.4 10.3 - 10.5 -

Jumlah 228.9 178.8 136.8 254.3 359.6 129.5 65.9 169.0 127.2 254.6 359.2 290.9

Rata 7.4 6.2 4.4 8.2 11.6 4.3 2.1 5.5 4.2 8.2 12.0 9.4

Max 94.5 90.0 40.2 62.4 40.1 42.2 32.8 34.0 58.8 40.5 65.2 35.2

J.H.H 18 7 7 13 20 7 5 12 8 13 14 15

I 163.1 22.3 23.4 66.4 241.8 68.1 0.0 69.3 13.4 42.0 116.5 159.4

II 65.8 156.5 113.4 187.9 117.8 61.4 65.9 99.7 113.8 212.6 242.7 131.5


Tanggal Bulan


1 - - - 8.4 10.2 - 8.1 - - - 10.5 -

2 - - - - 8.9 - - - 17.8 - - 48.1

3 - - 26.1 - - - - 0.5 - - - 10.2

4 - - 39.5 - - - - - 29.4 8.1 - 12.4

5 - - 28.8 10.6 20.1 - - - - - 8.4 8.6

6 3.5 - 57.4 30.4 15.8 - - - - 10.2 - -

7 4.9 - 11.9 - 1.0 - - - 8.1 10.8 - -

8 15.0 - - 30.8 7.1 - - 2.1 11.0 - 6.8 9.8

9 20.0 - - 9.6 - - - - 2.5 - - 20.2

10 - - - - - - 0.8 - - - - -

11 10.4 - - - 6.0 6.2 20.2 - - - - 11.2

12 8.6 - 15.6 - - 30.7 - 3.0 - 1.8 13.0 -13 21.2 - - 2.3 - - - - 8.7 1.1 13.2 9.8

14 9.4 - - - 3.5 6.1 15.4 - - - 4.0 5.2

15 15.6 - 19.8 - - - - - - - - -

16 6.5 - 4.0 15.2 - 55.9 - - - 15.8 - 4.6

17 10.8 - - - - - - - - - 20.5 21.2

18 - 4.4 - 28.4 - - - - - - 33.1 10.1

19 - - 16.2 - - - 9.0 - - - 35.2 -

20 4.7 4.2 - - - - - - - 74.5 2.0 8.2

21 10.4 - - 17.0 8.9 41.1 - - - 8.6 3.4 15.8

22 15.6 - 10.2 44.0 - - - - - - - -

23 15.0 - - 10.5 - - 1.7 25.1 - - - 34.3

24 10.1 - - - 50.3 - - - - - - 12.0

25 - 19.8 - - - - - - - 23.4 3.6 5.3

26 - - - 20.0 20.2 - - - 7.6 25.4 10.4 10.2

27 8.3 - 20.5 - 20.0 - - - 17.3 - 14.5 100.2

28 9.2 20.1 - 13.0 - - 10.3 - 10.0 - - 6.4

29 5.8 - 18.2 - - - - - - 7.5 - 3.2

30 3.0 - 9.4 - - - 23.2 5.6 - - -

31 2.4 24.2 - 1.0 9.1 - 4.5

Jumlah 210.4 48.5 292.4 249.6 172.0 140.0 66.5 63.0 118.0 187.2 178.6 371.5

Rata 6.8 1.7 9.4 8.3 5.5 4.7 2.1 2.0 3.9 6.0 6.0 12.0

Max 21.2 20.1 57.4 44.0 50.3 55.9 20.2 25.1 29.4 74.5 35.2 100.2

J.H.H 21 4 13 14 12 5 8 6 10 11 14 22

I 108.6 0.0 199.1 92.1 72.6 43.0 44.5 5.6 77.5 32.0 55.9 140.1II 101.8 48.5 93.3 157.5 99.4 97.0 22.0 57.4 40.5 155.2 122.7 231.4


Tanggal Bulan


1 21.4 0.8 - - 18.0 - - - 15.3 26.0 4.3 -

2 - 0.9 - 60.2 - - 30.2 10.1 - - - 51.5

3 - 19.6 - - - - 10.4 2.4 - 19.8 - -

4 1.5 14.1 - 32.2 - - 4.2 - - - - 12.4

5 2.7 4.1 - - - - - - - - 40.2 -

6 5.4 3.2 - - - 3.5 - - - 2.2 10.4 -

7 6.0 2.9 - - 21.3 - - - 8.1 - 8.6 -

8 4.3 - - 20.2 10.4 - - - 42.6 30.4 - -

9 13.1 - - 9.3 8.6 - - - - - - 46.7

10 4.2 0.6 8.9 - 2.4 - - - 16.7 8.2 26.2 -

11 6.8 1.4 20.3 16.4 53.9 - 26.2 - 18.2 14.5 28.5 -

12 22.1 50.6 0.6 8.6 - - - - 10.8 23.7 - -

13 12.1 30.4 1.4 1.6 - - - - 8.4 2.7 - -

14 - 20.3 3.3 68.4 - - 14.3 - - - - -

15 20.2 25.2 14.4 36.2 - - 10.8 14.3 - 47.5 64.1 10.6

16 2.4 - 4.3 10.1 - 17.1 - 30.1 - 16.2 18.2 18.2

17 52.1 26.6 - - - - - - - - 7.8 19.1

18 20.1 - 5.1 4.6 - - - - - - - -

19 5.2 - 6.1 8.6 - - - - - - 15.8 8.4

20 5.8 26.8 4.9 - - - - - - - - -

21 10.1 2.4 10.2 32.3 - - - - 20.6 52.5 46.2 6.5

22 15.3 - 12.6 59.6 - - - - 19.4 - 72.5 -

23 15.6 4.2 16.2 3.2 - - - 11.6 - - - -

24 - 15.4 11.2 - - - - - - - 27.5 -

25 - - 9.4 41.5 - 19.8 - - - 11.7 - -

26 9.6 2.3 5.8 10.2 - - - - - - - -

27 - - 14.5 - - - - 20.4 - - - -

28 2.5 - 6.4 - - 25.9 - - - - 4.5 6.4

29 2.7 - - 24.0 5.0 - - - - - - -

30 29.1 - 2.4 - - - 50.6 - 10.1 2.2 -

31 1.2 - - - - 24.6 -

Jumlah 291.5 251.8 155.6 449.6 119.6 66.3 96.1 139.5 160.1 290.1 377.0 179.8

Rata 9.4 8.7 5.0 15.0 3.9 2.2 3.1 4.5 5.3 9.4 12.6 5.8

Max 52.1 50.6 20.3 68.4 53.9 25.9 30.2 50.6 42.6 52.5 72.5 51.5

J.H.H 25 19 18 19 7 4 6 7 9 14 15 9

I 119.8 174.1 48.9 253.1 114.6 3.5 96.1 26.8 120.1 175.0 182.3 121.2II 171.7 77.7 106.7 196.5 5.0 62.8 0.0 112.7 40.0 115.1 194.7 58.6


Tanggal Bulan


1 9.0 24.5 - - - - - 41.5 30.0 - - -

2 - - 15.5 - - - 31.0 - 4.5 - - -

3 - - 5.0 - - - - - 21.1 - - 20.0

4 - - 17.0 11.5 68.0 - 51.5 - - - 76.0 3.0

5 - - - - 2.0 - - - - 13.0 - 12.0

6 - 6.0 4.0 - - - - - - - - 53.0

7 - 4.0 12.2 - 6.0 - - - - - - -

8 - 37.0 - - - - - - - 23.0 - -

9 - 21.5 5.0 - - - - - - - - -

10 8.0 2.5 48.0 - - 29.5 - - - - 15.0 -

11 50.0 26.3 - 48.5 - - 41.6 6.2 - 18.0 - 59.0

12 - - - 12.0 - - - - - - - -

13 - 20.8 - 2.0 - - - - - - - -

14 - - - - - - - - - - 54.0 13.5

15 - - 17.0 - - - - 87.5 6.6 - - -

16 - - - - - - - - - - - -

17 - - - 20.0 - - - - - 32.0 - -

18 64.5 - - - - - 32.5 - 7.4 - - 44.0

19 - - 50.0 - - - - - - - - -

20 - - 6.0 - - - - 25.8 - - 5.0 -

21 - - 28.0 - 41.5 - 41.9 - - - 31.0 -

22 - - - 15.0 - - - - - - - -

23 - - - - - - 75.0 - - - - -

24 8.4 - - - 18.0 4.0 30.0 - 3.5 40.0 - 27.0

25 21.0 11.0 - - 25.0 51.0 - - 21.3 - - 31.0

26 49.5 - - - - - - - - 19.0 - -

27 3.0 - 14.5 - - - - - - 10.0 59.0 -

28 - - - 2.0 12.4 - - - - - - -

29 - 40.0 - 30.0 - - - - - - - -

30 - - 22.5 - - - - - - 27.0 -

31 34.0 - - 32.0 52.5 - 19.0

Jumlah 247.4 193.6 222.2 163.5 172.9 84.5 335.5 213.5 94.4 155.0 267.0 281.5

Rata 8.0 6.7 7.2 5.5 5.6 2.8 10.8 6.9 3.1 5.0 8.9 9.1

Max 64.5 40.0 50.0 48.5 68.0 51.0 75.0 87.5 30.0 40.0 76.0 59.0

J.H.H 9 10 12 9 7 3 8 5 7 7 7 10

I 67.0 142.6 123.7 74.0 76.0 29.5 124.1 135.2 62.2 54.0 145.0 160.5II 180.4 51.0 98.5 89.5 96.9 55.0 211.4 78.3 32.2 101.0 122.0 121.0

Tabel Jumlah Curah Hujan Bulanan Periode I Tahun 1995 - 2004 (mm/15 hari)

Tahun Jan Feb Mar Apr Mei Jun Jul Agst

1995 311.0 213.5 185.5 144.2 197.0 113.0 23.0 97.0

1996 44.5 183.8 0.0 182.6 40.0 87.8 133.3 221.3

1997 55.3 40.8 160.2 278.8 85.0 6.5 47.0 7.5

1998 89.7 73.1 219.0 51.2 211.8 55.4 83.3 87.8

1999 133.5 47.4 214.1 38.2 101.8 22.5 77.5 15.7

2000 138.8 148.9 0.0 144.0 44.8 131.5 10.2 112.4

2001 163.1 22.3 23.4 66.4 241.8 68.1 0.0 69.3

2002 108.6 0.0 199.1 92.1 72.6 43.0 44.5 5.6

2003 119.8 174.1 48.9 253.1 114.6 3.5 96.1 26.8

2004 67.0 142.6 123.7 74.0 76.0 29.5 124.1 135.2

Rata-rata 123.1 104.7 117.4 132.5 118.5 56.1 63.9 77.9

S Deviasi 76.39 76.3 90.6 84.1 72.3 43.9 71.5 68.5

Sn 0.9496 0.9496 0.9496 0.9496 0.9496 0.9496 0.9496 0.9496

Yn 0.4952 0.4952 0.4952 0.4952 0.4952 0.4952 0.4952 0.4952

Ytr 1.5004 1.5004 1.5004 1.5004 1.5004 1.5004 1.5004 1.5004

R5tahun 203.99 185.43 213.34 221.48 195.03 102.50 139.63 150.38

RE Padi 9.520 8.654 9.956 10.336 9.101 4.783 6.516 7.018

Tabel Jumlah Curah Hujan Bulanan Periode II Tahun 1995- 2004 (mm/15 hari)

Tahun Jan Feb Mar Apr Mei Jun Jul Agst

1995 170.5 79.2 282.3 153.0 60.0 57.0 35.5 2.5

1996 68.7 62.0 184.8 171.0 71.2 78.2 2.0 31.8

1997 59.8 10.5 131.0 229.1 67.0 18.0 0.5 15.0

1998 29.1 31.1 121.1 28.3 10.7 64.8 216.2 122.7

1999 67.6 67.0 94.0 26.0 137.3 67.7 1.0 99.3

2000 78.9 61.2 15.8 119.7 39.5 45.5 172.8 29.6

2001 65.8 156.5 113.4 187.9 117.8 61.4 65.9 99.7

2002 101.8 48.5 93.3 157.5 99.4 97.0 22.0 57.4

2003 171.7 77.7 106.7 196.5 5.0 62.8 0.0 112.7

2004 180.4 51.0 98.5 89.5 96.9 55.0 211.4 78.3

Rata-rata 99.4 64.5 124.1 135.9 70.5 60.7 72.7 64.9

S Deviasi 54.63 38.5 69.5 69.2 43.7 20.5 91.0 43.4

Sn 0.9496 0.9496 0.9496 0.9496 0.9496 0.9496 0.9496 0.9496

Yn 0.4952 0.4952 0.4952 0.4952 0.4952 0.4952 0.4952 0.4952

Ytr 1.5004 1.5004 1.5004 1.5004 1.5004 1.5004 1.5004 1.5004

R5tahun 157.26 105.24 197.62 209.12 116.73 82.48 169.03 110.88

RE Padi 7.339 4.911 9.222 9.759 5.447 3.849 7.888 5.174

Tabel Jumlah Curah Hujan Bulanan Periode I Tahun 1995 - 2004 (mm/15 hari) Jan xi Mar xi

Sept Okt Nov Des 311.0 187.9 35295.1 185.5

9.5 137.1 146.5 82.1 44.5 -78.6 6182.7 0.0

90.9 170.2 59.3 181.9 55.3 -67.8 4600.9 160.2

14.0 24.9 146.4 136.7 89.7 -33.4 1117.6 219.0

68.6 118.5 65.3 129.6 133.5 10.4 107.5 214.1

103.0 212.5 111.0 60.5 138.8 15.7 245.5 0.0

35.0 45.0 89.5 115.2 163.1 40.0 1597.6 23.4

13.4 42.0 116.5 159.4 108.6 -14.5 211.1 199.1

77.5 32.0 55.9 140.1 Rata 119.8 -3.3 11.1 Rata 48.9

120.1 175.0 182.3 121.2 123.1 67.0 -56.1 3150.6 117.4 123.7

62.2 54.0 145.0 160.5 Jlmh 1231.3 0.0 52519.76 Jlmh 1173.9

59.4 101.1 111.8 128.7 Feb xi Apr xi

39.8 69.7 43.5 36.6 213.5 108.9 11848.3 144.2

0.9496 0.9496 0.9496 0.9496 183.8 79.2 6264.7 182.6

0.4952 0.4952 0.4952 0.4952 40.8 -63.9 4076.8 278.8

1.5004 1.5004 1.5004 1.5004 73.1 -31.6 995.4 51.2

101.56 174.87 157.83 167.44 47.4 -57.3 3277.6 38.2

4.739 8.161 7.365 7.814 10.3 Rata 148.9 44.3 1958.1 Rata 144.0

104.7 22.3 -82.4 6781.5 132.5 66.4

0.0 -104.7 10951.6 92.1

174.1 69.4 4823.3 253.1

142.6 37.9 1440.2 74.0

Jlmh 1046.5 0.0 52417.5 Jlmh 1324.6

Tabel Jumlah Curah Hujan Bulanan Periode II Tahun 1995- 2004 (mm/15 hari) Jan xi Mar xi

Sept Okt Nov Des 170.5 71.1 5050.9 282.3

217.5 141.1 89.8 76.3 68.7 -30.7 944.3 184.8

105.6 111.7 264.9 14.3 59.8 -39.6 1570.5 131.0

0.5 0.2 100.0 162.1 29.1 -70.3 4946.3 121.1

94.5 143.2 91.2 93.0 67.6 -31.8 1013.1 94.0

62.2 243.5 105.6 64.0 Rata 78.9 -20.5 421.5 Rata 15.8

191.7 102.8 120.5 186.3 99.4 65.8 -33.6 1131.0 124.1 113.4

113.8 212.6 242.7 131.5 101.8 2.4 5.6 93.3

40.5 155.2 122.7 231.4 171.7 72.3 5223.0 106.7

40.0 115.1 194.7 58.6 180.4 81.0 6556.1 98.5

32.2 101.0 122.0 121.0 Jlmh 994.3 0.0 26862.4 Jlmh 1240.9

89.9 132.6 145.4 113.9 Feb xi Apr xi

70.3 66.3 64.6 65.9 79.2 14.7 217.0 153.0

0.9496 0.9496 0.9496 0.9496 62.0 -2.5 6.1 171.0

0.4952 0.4952 0.4952 0.4952 10.5 -54.0 2912.8 229.1

1.5004 1.5004 1.5004 1.5004 31.1 -33.4 1113.6 28.3

164.29 202.82 213.77 183.58 67.0 2.5 6.4 26.0

7.667 9.465 9.976 8.567 9.976 Rata 61.2 -3.3 10.7 Rata 119.7

64.5 156.5 92.0 8469.5 135.9 187.9

48.5 -16.0 255.0 157.5

77.7 13.2 175.0 196.5

51.0 -13.5 181.4 89.5

(xi-c) (xi-c)2

(xi-c) (xi-c)2

(xi-c) (xi-c)2

(xi-c) (xi-c)2

Jlmh 644.7 0.0 13347.5 Jlmh 1358.5

Mei xi Jul xi Spt xi68.1 4639.0 197.0 78.5 6156.0 23.0 -40.9 1672.8 9.5

-117.4 13780.4 40.0 -78.5 6168.5 133.3 10.2 103.4 90.9

42.8 1832.7 85.0 -33.5 1124.9 47.0 -76.1 5795.8 14.0

101.6 10324.6 211.8 93.3 8697.4 83.3 -39.8 1586.4 68.6

96.7 9352.8 101.8 -16.7 280.2 77.5 -45.6 2082.1 103.0

-117.4 13780.4 44.8 -73.7 5437.6 10.2 -112.9 12753.2 35.0

-94.0 8834.1 241.8 123.3 15193.0 0.0 -123.1 15161.0 13.4

81.7 6676.5 72.6 -45.9 2110.5 44.5 -78.6 6182.7 77.5

-68.5 4690.9 Rata 114.6 -3.9 15.5 Rata 96.1 -27.0 730.6 Rata 120.1

6.3 39.8 118.5 76.0 -42.5 1809.7 63.9 124.1 1.0 0.9 59.4 62.2

0.0 73951.2 Jlmh 1185.4 0.0 46993.4 Jlmh 639.0 -533.1 46069.0 Jlmh 594.2

Jun xi Ags xi Okt xi11.7 137.8 113.0 56.9 3239.9 97.0 19.1 366.3 137.1

50.1 2514.0 87.8 31.7 1006.2 221.3 143.4 20575.0 170.2

146.3 21415.4 6.5 -49.6 2458.2 7.5 -70.4 4950.5 24.9

-81.3 6603.2 55.4 -0.7 0.5 87.8 9.9 98.8 118.5

-94.3 8884.9 22.5 -33.6 1127.6 15.7 -62.2 3863.9 212.5

11.5 133.2 Rata 131.5 75.4 5688.2 Rata 112.4 34.5 1193.0 Rata 45.0

-66.1 4363.9 56.1 68.1 12.0 144.5 77.9 69.3 -8.6 73.3 101.1 42.0

-40.4 1628.9 43.0 -13.1 171.1 5.6 -72.3 5221.5 32.0

120.6 14554.0 3.5 -52.6 2764.7 26.8 -51.1 2607.1 175.0

-58.5 3417.6 29.5 -26.6 706.5 135.2 57.3 3287.9 54.0

0.0 63653.0 Jlmh 560.8 0.0 17307.2 Jlmh 778.6 0.0 42237.4 Jlmh 1011.2

Mei xi Jul xi Spt xi158.2 25030.4 60.0 -10.5 109.8 35.5 -37.2 1386.1 217.5

60.7 3685.7 71.2 0.7 0.5 2.0 -70.7 5002.7 105.6

6.9 47.7 67.0 -3.5 12.1 0.5 -72.2 5217.2 0.5

-3.0 8.9 10.7 -59.8 3573.6 216.2 143.5 20583.6 94.5

-30.1 905.4 137.3 66.8 4464.9 1.0 -71.7 5145.2 62.2

-108.3 11726.7 Rata 39.5 -31.0 959.8 Rata 172.8 100.1 10014.0 Rata 191.7

-10.7 114.3 70.5 117.8 47.3 2239.2 72.7 65.9 -6.8 46.6 89.9 113.8

-30.8 948.0 99.4 28.9 836.4 22.0 -50.7 2573.5 40.5

-17.4 302.4 5.0 -65.5 4287.6 0.0 -72.7 5289.7 40.0

-25.6 654.8 96.9 26.4 698.0 211.4 138.7 19229.4 32.2

0.0 43424.5 Jlmh 704.8 0.0 17182.0 Jlmh 727.3 0.0 74488.0 Jlmh 898.5

Jun xi Ags xi Okt xi17.2 294.1 57.0 -3.7 14.0 2.5 -62.4 3893.8 141.1

35.2 1235.5 78.2 17.5 304.9 31.8 -33.1 1095.6 111.7

93.3 8695.6 18.0 -42.7 1826.7 15.0 -49.9 2490.0 0.2

-107.6 11567.0 64.8 4.1 16.5 122.7 57.8 3340.8 143.2

-109.9 12067.0 67.7 7.0 48.4 99.3 34.4 1183.4 243.5

-16.1 260.8 Rata 45.5 -15.2 232.3 Rata 29.6 -35.3 1246.1 Rata 102.8

52.0 2709.2 60.7 61.4 0.7 0.4 64.9 99.7 34.8 1211.0 132.6 212.6

21.7 468.7 97.0 36.3 1314.8 57.4 -7.5 56.3 155.2

60.6 3678.4 62.8 2.1 4.2 112.7 47.8 2284.8 115.1

-46.3 2148.3 55.0 -5.7 32.9 78.3 13.4 179.6 101.0

(xi-c) (xi-c)2 (xi-c) (xi-c)2 (xi-c) (xi-c)2




0.0 43124.7 Jlmh 607.4 0.0 3795.1 Jlmh 649.0 0.0 16981.4 Jlmh 1326.4

Nop xi-49.9 2492.0 146.5 34.7 1206.231.5 991.0 59.3 -52.5 2753.1

-45.4 2063.0 146.4 34.6 1199.29.2 84.3 65.3 -46.5 2159.5

43.6 1899.2 111.0 -0.8 0.6-24.4 596.3 89.5 -22.3 496.0-46.0 2117.8 116.5 4.7 22.418.1 326.9 55.9 -55.9 3121.560.7 3682.1 Rata 182.3 70.5 4974.5

2.8 7.7 111.8 145.0 33.2 1104.2

0.0 14260.3 Jlmh 1117.7 0.0 17037.1

Des xi36.0 1294.6 82.1 -46.6 2173.469.1 4772.0 181.9 53.2 2828.1

-76.2 5809.5 136.7 8.0 63.717.4 302.1 129.6 0.9 0.8

111.4 12405.5 60.5 -68.2 4654.0-56.1 3149.5 Rata 115.2 -13.5 182.8-59.1 3495.2 128.7 159.4 30.7 941.3-69.1 4777.6 140.1 11.4 129.573.9 5458.3 121.2 -7.5 56.6

-47.1 2220.3 160.5 31.8 1010.0

0.0 43684.4 Jlmh 1287.2 0.0 12040.0

Nop xi127.7 16294.5 89.8 -55.6 3092.5

15.8 248.1 264.9 119.5 14277.9-89.4 7983.4 100.0 -45.4 2062.1

4.7 21.6 91.2 -54.2 2938.7-27.6 764.5 105.6 -39.8 1584.8101.9 10373.4 Rata 120.5 -24.9 620.5

24.0 573.6 145.4 242.7 97.3 9465.3-49.3 2435.4 122.7 -22.7 515.7-49.8 2485.0 194.7 49.3 2429.5-57.6 3323.5 122.0 -23.4 548.0

0.0 44503.1 Jlmh 1454.1 0.0 37535.1

Des xi8.5 71.6 76.3 -37.5 1410.0

-20.9 438.5 14.3 -99.6 9910.2-132.4 17540.4 162.1 48.3 2328.1

10.6 111.5 93.0 -20.8 434.7110.9 12289.9 64.0 -49.8 2485.0-29.8 890.4 Rata 186.3 72.5 5249.080.0 6393.6 113.9 131.5 17.7 311.522.6 509.0 231.4 117.6 13818.0

-17.5 307.7 58.6 -55.3 3052.6-31.6 1001.1 121.0 7.2 51.1

(xi-c) (xi-c)2 (xi-c) (xi-c)2




0.0 39553.6 Jlmh 1138.5 0.0 39050.2



Tabel 4.6 Perhitungan Kebutuhan Air Untuk Pola Tanam Padi-Bera-Padi

Pola Tanam BulanEto P Re WLR

C1 C2 CEo M K IR ETc NFR

mm/hari Eto x 1,1 Eo+P M x (T/S) l/dt.ha

1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18

November 2 7.01 2 9.98 LP LP LP 7.71 9.71 0.97 15.63 15.63 5.65 0.65

Desember1

7.052 7.81 1.1 LP LP 7.76 9.76 0.98 15.66 15.66 7.85 0.91

Padi

2 2 8.57 1.7 1.1 1.1 1.1 7.76 9.76 0.98 15.66 8.53 3.67 0.42

Januari1

7.422 9.52 1.7 1.05 1.1 1.08 8.17 10.17 1.02 15.93 8.78 2.96 0.34

2 2 7.34 1.7 1.05 1.05 1.05 8.17 10.17 1.02 15.93 8.57 4.93 0.57

Februari1

7.082 8.65 1.7 0.95 1.05 1.00 7.79 9.79 0.98 15.68 7.79 2.83 0.33

2 2 4.91 0 0.95 0.48 7.79 9.79 0.98 15.68 3.70 0.79 -

Maret1

7.172 9.96 0 0 7.88 9.88 0.99 15.74 0.00 -7.96 -

Bera

2 9.22

April1

5.9010.34

2 9.76

Mei1

6.419.10

2 5.45

Juni1

6.264.78

2 3.85

Juli1

5.966.52

Penyiapan 2 2 7.89 LP LP LP 6.55 8.55 0.86 14.88 14.88 6.99 0.81

LahanAgustus

16.54

2 7.02 1.1 LP 7.19 9.19 0.92 15.29 15.29 8.27 0.96

Padi

2 2 5.17 1.7 1.1 1.1 1.1 7.19 9.19 0.92 15.29 7.19 5.72 0.66

September1

7.472 4.74 1.7 1.05 1.1 1.08 8.22 10.22 1.02 15.97 8.03 6.99 0.81

2 2 7.67 1.7 1.05 1.05 1.05 8.22 10.22 1.02 15.97 7.85 3.88 0.45

Oktober1

7.162 8.16 1.7 0.95 1.05 1.00 7.88 9.88 0.99 15.74 7.16 2.70 0.31

2 2 9.46 0 0.95 0.48 7.88 9.88 0.99 15.74 3.40 -4.06 -

November 1 7.01 2 7.37 0 0 7.71 9.71 0.97 15.63 0.00 -5.37 -

mm/hari

mm/hari

mm/hari

(mm/hari)

mm/hari

mm/hari

Penyiapan Lahan



RA 1 8RA 2 4RA 3RA 4RA 5RA 6RA 7RA 8RA 9RA 10RA 11RA 12RA 13RB 1 4RB 2RB 3RB 4RB 5RB 6RB 7 #REF!RB 8 0RB 9 0RB 10 0RB 11 0



RA 1 8RA 2 4RA 3 0RA 4 0RA 5 0RA 6 0RA 7 0RA 8 0RA 9 0RA 10 0RA 11 0RA 12 0RA 13 0RB 1 4RB 2 0RB 3 0RB 4 0RB 5 0RB 6 0RB 7 #REF!RB 8 0RB 9 0RB 10 0RB 11 0

NoPetak yang

Saluran DialiriLuas (ha)

1 A1 ka 126.46 0.96 134.89 0.1352 A1 ki 83.24 0.96 88.79 0.0893 A2 ki 72.06 0.96 76.86 0.0774 A3 ka 130.00 0.96 138.67 0.1395 A4 ka 105.19 0.96 112.20 0.1126 A5 ki 144.080 0.96 153.69 0.1547 A5 ka 123.690 0.96 131.94 0.1328 A6 ka 124.020 0.96 132.29 0.1329 A7 ki 146.070 0.96 155.81 0.156

10 A7 ka 142.730 0.96 152.25 0.15211 A8 ka 141.520 0.96 150.95 0.15112 A9 ki 134.870 0.96 143.86 0.14413 A9 ka 147.010 0.96 156.81 0.15714 A10 ka 148.110 0.96 157.98 0.15815 A11 ki 130.030 0.96 138.70 0.13916 A11 ka 146.110 0.96 155.85 0.15617 A12 ka 140.050 0.96 149.39 0.14918 A13 ki 119.350 0.96 127.31 0.12719 A13 ka 141.580 0.96 151.02 0.15120 A14 ka 130.980 0.96 139.71 0.14021 B1 ka 107.39 0.96 114.55 0.11522 B1 ki 129.03 0.96 137.63 0.13823 B2 ka 123.02 0.96 131.22 0.13124 B2 ki 129.96 0.96 138.62 0.139

NFR Maks (l/dt/ha)

Kapasitas Q (l/dt)

Kapasitas Q (m3/dt)

Perhitungan Dimensi Saluran

No. Saluran Ruas Q b/h m n=1/K(m³/dt)

1 Primer RA 1 2.749 2.5 0.6 1.5 0.025 1.492 Sekunder RA 2 2.525 2.5 0.6 1.5 0.025 1.963 Sekunder RA 3 2.448 2.5 0.6 1.5 0.025 1.574 Sekunder RA 4 2.310 2.5 0.6 1.5 0.025 0.635 Sekunder RA 5 2.198 2.5 0.6 1.5 0.025 0.746 Sekunder RA 6 1.182 2.0 0.5 1.0 0.025 0.577 Sekunder RA 7 0.874 2.0 0.5 1.0 0.029 0.668 Sekunder RA 8 0.573 2.0 0.5 1.0 0.029 0.709 Sekunder RA 9 0.278 1.0 0.3 1.0 0.029 1.09

10 Sekunder RA 10 0.730 2.0 0.5 1.0 0.029 0.1011 Sekunder RA 11 0.598 2.0 0.5 1.0 0.029 0.4912 Sekunder RA 12 0.447 1.5 0.4 1.0 0.029 0.7713 Sekunder RA 13 0.289 1.0 0.3 1.0 0.029 1.2514 Sekunder RA 14 0.140 1.0 0.3 1.0 0.029 0.3115 Primer RB 1 1.700 2.5 0.6 1.5 0.025 4.6916 Sekunder RB 2 1.448 2.0 0.5 1.0 0.025 0.2217 Sekunder RB 3 1.178 2.0 0.5 1.0 0.025 0.2618 Sekunder RB 4 0.899 2.0 0.5 1.0 0.029 0.6919 Sekunder RB 5 0.646 2.0 0.5 1.0 0.029 0.4020 Sekunder RB 6 0.391 1.5 0.4 1.0 0.029 0.8021 Sekunder RB 7 0.264 1.0 0.3 1.0 0.029 0.59

500

Ruas Saluran awal akhir Lb h

mmisal misal

RA 1 Primer 60.00 58.51 1.49 3030.00 1.00 1.00 1.01RA 2 Sekunder 58.51 56.55 1.96 653.50 1.50 1.50 0.70RA 3 Sekunder 58.51 56.94 1.57 1729.50 1.50 1.50 0.86RA 4 Sekunder 56.94 56.31 0.63 1779.00 1.50 1.20 1.01RA 5 Sekunder 56.31 55.57 0.74 1717.00 1.00 1.00 0.95RA 6 Sekunder 55.57 55.00 0.57 1188.50 0.30 0.10 0.83RA 7 Sekunder 55.00 54.34 0.66 1113.50 2.00 2.00 0.75RA 8 Sekunder 54.34 53.64 0.70 973.50 1.20 1.00 0.62RA 9 Sekunder 53.64 52.55 1.09 1053.00 0.70 0.50 0.54

RA 10 Sekunder 55.57 55.47 0.10 3079.50 0.40 0.50 1.21RA 11 Sekunder 55.47 54.98 0.49 504.00 0.40 0.50 0.60RA 12 Sekunder 54.98 54.21 0.77 659.00 0.40 0.50 0.56RA 13 Sekunder 54.21 52.96 1.25 765.00 0.40 0.50 0.50RA 14 Sekunder 52.96 52.65 0.31 850.50 0.40 0.50 0.50RB 1 Primer 60.30 55.61 4.69 7655.00 0.40 0.50 0.81RB 2 Sekunder 55.61 55.39 0.22 745.50 0.40 0.50 0.99RB 3 Sekunder 55.39 55.13 0.26 856.00 0.40 0.50 0.91RB 4 Sekunder 55.13 54.44 0.69 937.00 0.40 0.50 0.73RB 5 Sekunder 54.44 54.04 0.40 915.50 0.40 0.50 0.71

Tinggi Jagaan (F) (m)

D h

D h

RB 6 Sekunder 54.04 53.24 0.80 879.50 0.40 0.50 0.56RB 7 Sekunder 53.24 52.65 0.59 852.50 0.40 0.50 0.57

Perhitungan Dimensi Saluran

I rencana h b A P R Vsaluran Vizin Ket(m) (m) (m²) (m) (m) (m/dt) (m/dt)

0.0004917 1.01 2.525 4.081 6.167 0.662 0.674 0,55-0,60 modif0.0029992 0.70 1.743 1.944 4.256 0.457 1.299 0,55-0,60 modif0.0009078 0.86 2.155 2.973 5.264 0.565 0.823 0,50-0,55 modif0.0003541 1.01 2.516 4.051 6.144 0.659 0.570 0,50-0,55 modif0.0004310 0.95 2.380 3.625 5.812 0.624 0.606 0,50-0,55 modif0.0004796 0.83 1.669 2.090 4.030 0.519 0.565 0,50-0.55 modif0.0005927 0.75 1.506 1.701 3.636 0.468 0.514 0,50-0,55 ok0.0007191 0.62 1.240 1.153 2.993 0.385 0.497 0,45-0,50 ok0.0010351 0.54 0.537 0.577 2.056 0.281 0.483 0,30-0,35 modif0.0000325 1.21 2.428 4.420 5.861 0.754 0.165 0,45-0,50 modif0.0009722 0.60 1.191 1.063 2.875 0.370 0.562 0,45-0,50 modif0.0011684 0.56 0.844 0.791 2.434 0.325 0.565 0,40-0,45 modif0.0016340 0.50 0.500 0.500 1.914 0.261 0.578 0,30-0,35 modif0.0003645 0.50 0.504 0.509 1.931 0.263 0.275 0,25-0,30 ok0.0006127 0.81 2.024 2.621 4.942 0.530 0.649 0,55-0,60 modif0.0002951 0.99 1.973 2.920 4.764 0.613 0.496 0,50-0,55 ok0.0003037 0.91 1.816 2.474 4.385 0.564 0.476 0,50-0,55 ok0.0007364 0.73 1.462 1.602 3.528 0.454 0.561 0,50-0,55 modif0.0004369 0.71 1.424 1.521 3.438 0.442 0.425 0,45-0,60 modif0.0009096 0.56 0.841 0.786 2.427 0.324 0.498 0,35-0,40 modif0.0006921 0.57 0.568 0.645 2.175 0.297 0.410 0,30-0,35 modif

A P R V KR^2/3 I^0,5 h yg d cri

2.01 3.84 0.52 1.37 0.03 0.65 1.59 8.343.07 5.16 0.60 0.82 0.03 0.71 1.32 6.793.44 5.46 0.63 0.71 0.03 0.73 1.47 5.972.95 4.90 0.60 0.78 0.03 0.71 1.59 5.871.95 3.76 0.52 1.13 0.03 0.65 1.54 6.830.31 0.56 0.55 3.83 0.03 0.67 1.29 7.735.01 7.01 0.72 0.17 0.03 0.80 1.23 1.821.82 3.55 0.51 0.31 0.03 0.64 1.11 1.970.83 1.84 0.45 0.33 0.03 0.59 0.73 1.550.70 1.97 0.36 1.04 0.03 0.50 1.56 3.460.55 1.56 0.35 1.09 0.03 0.50 1.09 3.570.54 1.55 0.35 0.83 0.03 0.50 0.92 2.870.53 1.52 0.35 0.55 0.03 0.49 0.71 2.070.53 1.52 0.35 0.27 0.03 0.49 0.71 1.000.60 1.69 0.36 2.82 0.03 0.50 1.42 9.290.65 1.80 0.36 2.24 0.03 0.50 1.40 7.740.63 1.75 0.36 1.88 0.03 0.50 1.35 6.470.58 1.64 0.36 1.54 0.03 0.50 1.21 5.040.58 1.63 0.36 1.12 0.03 0.50 1.19 3.65

0.54 1.55 0.35 0.72 0.03 0.50 0.92 2.510.54 1.55 0.35 0.49 0.03 0.50 0.75 1.82

A (h2) P R JARAK J DELTA H DELTA H j petaRA 1 4 6.10555128 0.65514150 3030.00 3030.00 1.49 1.49 3030.0RA 2 4 6.10555128 0.65514150 653.50 653.50 1.96 1.96 653.5RA 3 4 6.10555128 0.65514150 1729.50 1729.50 1.57 1.57 1729.5RA 4 4 6.10555128 0.65514150 1779.00 1779.00 0.63 0.63 1779.0RA 5 4 6.10555128 0.65514150 1717.00 1717.00 0.74 0.74 1717.0RA 6 3 4.82842712 0.62132034 1188.50 1188.50 0.57 0.57 1188.5RA 7 3 4.82842712 0.62132034 1113.50 1113.50 0.66 0.66 1113.5RA 8 3 4.82842712 0.62132034 973.50 973.50 0.70 0.70 973.5RA 9 2 3.82842712 0.52240775 1053.00 1053.00 1.09 1.09 1053.0

RA 10 3 4.82842712 0.62132034 3079.50 3079.50 0.10 0.10 3079.5RA 11 3 4.82842712 0.62132034 504.00 504.00 0.49 0.49 504.0RA 12 3 4.32842712 0.57757701 659.00 659.00 0.77 0.77 659.0RA 13 2 3.82842712 0.52240775 765.00 765.00 1.25 1.25 765.0RA 14 2 3.82842712 0.52240775 850.50 850.50 0.31 0.31 850.5RB 1 4 6.10555128 0.65514150 7655.00 7655.00 4.69 4.69 7655.0RB 2 3 4.82842712 0.62132034 745.50 745.50 0.22 0.22 745.5RB 3 3 4.82842712 0.62132034 856.00 856.00 0.26 0.26 856.0RB 4 3 4.82842712 0.62132034 937.00 937.00 0.69 0.69 937.0RB 5 3 4.82842712 0.62132034 915.50 915.50 0.40 0.40 915.5RB 6 3 4.32842712 0.57757701 879.50 879.50 0.80 0.80 879.5RB 7 2 3.82842712 0.52240775 852.50 852.50 0.59 0.59 852.5

F

0.00 - 0.15 1.0 0.25 - 0.30

0.15 - 0.30 1.0 0.30 - 0.35

0.30 - 0.40 1.5 0.35 - 0.40

0.40 - 0.50 1.5 0.40 - 0.45

0.50 - 0.75 2.0 0.45 - 0.50

0.75 - 1.50 2.0 0.50 - 0.55

1.50 - 3.00 2.5 0.55 - 0.60

3.00 - 4.50 3.0 0.60 - 0.65

4.50 - 6.00 3.5 0.65 - 0.70

6.00 - 7.50 4.0

7.50 - 9.00 4.5

9.00 - 11.00 5.0

11.00 - 15.00 6.0

15.00 - 25.00 8.0 0.75

25.00 - 40.00 10.0

40.00 - 80.00 12.0

0.70

0.70

0.70

0.30

0.40

0.50

0.60

1.00

Q (m3/dt)

0.70

V (m/dt)

0.70

0.70

0.70

hb

w

m

No. Penampang Luas

(A)

Keliling Basah

(P)

Jari-jari Hidrolis

(R)

1.

2.

3.

4.

w

b

M.A.N

1

m 1

d

θ

b . h

(b+m.h)h

m.h2

1/8 (θ-sin θ)d2

b + 2h

b+2h 2m1

2h 2m1

½.θ.d

2h b

h . b

2m12h b

h m)(b

2m12

h . m

¼ (1- sin θ/ θ)d

M.A.N

h

F

0.00 - 0.15 1.0 0.25 - 0.30

0.15 - 0.30 1.0 0.30 - 0.35

0.30 - 0.40 1.5 0.35 - 0.40

0.40 - 0.50 1.5 0.40 - 0.45

0.50 - 0.75 2.0 0.45 - 0.50

0.75 - 1.50 2.0 0.50 - 0.55

1.50 - 3.00 2.5 0.55 - 0.60

3.00 - 4.50 3.0 0.60 - 0.65

4.50 - 6.00 3.5 0.65 - 0.70

6.00 - 7.50 4.0

7.50 - 9.00 4.5

9.00 - 11.00 5.0

11.00 - 15.00 6.0

15.00 - 25.00 8.0 0.75

25.00 - 40.00 10.0

40.00 - 80.00 12.0

0.70

0.70

0.70

0.30

0.40

0.50

0.60

1.00

Q (m3/dt)

0.70

V (m/dt)

0.70

0.70

0.70

hb

I lapangan0.008873147

m

0.15 - 0.30 1.00 35

0.30 - 0.50 1.00 1.0 - 1.2 35

0.50 - 0.75 1.00 1.2 - 1.3 35

0.75 - 1.00 1.00 1.3 - 1.5 35

1.00 - 1.50 1.00 1.5 - 1.8 40

1.50 - 3.00 1.50 1.8 - 2.3 40

3.00 - 4.50 1.50 2.3 - 2.7 40

4.50 - 5.00 1.50 2.7 - 2.9 40

5.00 - 6.00 1.50 2.9 - 3.1 42.5

6.00 - 7.50 1.50 3.1 - 3.5 42.5

7.50 - 9.00 1.50 3.5 - 3.7 42.5

9.00 - 10.00 1.50 3.7 - 3.9 42.5

10.00 - 11.00 2.00 3.9 - 4.2 45

11.00 - 15.00 2.00 4.2 - 4.9 45

15.00 - 25.00 2.00 4.9 - 6.5 45

25.00 - 40.00 2.00 6.5 - 9.6 45

Q (m3/dt) n

1.0n

1k hb

w

m

No. Penampang Luas

(A)

Keliling Basah

(P)

Jari-jari Hidrolis

(R)

1.

2.

3.

4.

w

b

M.A.N

1

m 1

d

θ

b . h

(b+m.h)h

m.h2

1/8 (θ-sin θ)d2

b + 2h

b+2h 2m1

2h 2m1

½.θ.d

2h b

h . b

2m12h b

h m)(b

2m12

h . m

¼ (1- sin θ/ θ)d

M.A.N

h

m

0.15 - 0.30 1.00 35

0.30 - 0.50 1.00 1.0 - 1.2 35

0.50 - 0.75 1.00 1.2 - 1.3 35

0.75 - 1.00 1.00 1.3 - 1.5 35

1.00 - 1.50 1.00 1.5 - 1.8 40

1.50 - 3.00 1.50 1.8 - 2.3 40

3.00 - 4.50 1.50 2.3 - 2.7 40

4.50 - 5.00 1.50 2.7 - 2.9 40

5.00 - 6.00 1.50 2.9 - 3.1 42.5

6.00 - 7.50 1.50 3.1 - 3.5 42.5

7.50 - 9.00 1.50 3.5 - 3.7 42.5

9.00 - 10.00 1.50 3.7 - 3.9 42.5

10.00 - 11.00 2.00 3.9 - 4.2 45

11.00 - 15.00 2.00 4.2 - 4.9 45

15.00 - 25.00 2.00 4.9 - 6.5 45

25.00 - 40.00 2.00 6.5 - 9.6 45

Q (m3/dt) n

1.0n

1k hb

0.0285714

m

0.15 - 0.30 1.00 35

0.30 - 0.50 1.00 1.0 - 1.2 35

0.50 - 0.75 1.00 1.2 - 1.3 35

0.75 - 1.00 1.00 1.3 - 1.5 35

1.00 - 1.50 1.00 1.5 - 1.8 40

1.50 - 3.00 1.50 1.8 - 2.3 40

3.00 - 4.50 1.50 2.3 - 2.7 40

4.50 - 5.00 1.50 2.7 - 2.9 40

5.00 - 6.00 1.50 2.9 - 3.1 42.5

6.00 - 7.50 1.50 3.1 - 3.5 42.5

7.50 - 9.00 1.50 3.5 - 3.7 42.5

9.00 - 10.00 1.50 3.7 - 3.9 42.5

10.00 - 11.00 2.00 3.9 - 4.2 45

11.00 - 15.00 2.00 4.2 - 4.9 45

15.00 - 25.00 2.00 4.9 - 6.5 45

25.00 - 40.00 2.00 6.5 - 9.6 45

Q (m3/dt) n

1.0n

1k hb

m

0.15 - 0.30 1.00 35

0.30 - 0.50 1.00 1.0 - 1.2 35

0.50 - 0.75 1.00 1.2 - 1.3 35

0.75 - 1.00 1.00 1.3 - 1.5 35

1.00 - 1.50 1.00 1.5 - 1.8 40

1.50 - 3.00 1.50 1.8 - 2.3 40

3.00 - 4.50 1.50 2.3 - 2.7 40

4.50 - 5.00 1.50 2.7 - 2.9 40

5.00 - 6.00 1.50 2.9 - 3.1 42.5

6.00 - 7.50 1.50 3.1 - 3.5 42.5

7.50 - 9.00 1.50 3.5 - 3.7 42.5

9.00 - 10.00 1.50 3.7 - 3.9 42.5

10.00 - 11.00 2.00 3.9 - 4.2 45

11.00 - 15.00 2.00 4.2 - 4.9 45

15.00 - 25.00 2.00 4.9 - 6.5 45

25.00 - 40.00 2.00 6.5 - 9.6 45

Q (m3/dt) n

1.0n

1k hb



Perhitungan Dimensi Saluran (dengan menggunakan I lapangan)

No. Saluran RuasQ

b/h m n I rencanah H b A P R Vsaluran Vizin

Ket(m³/dt) (m) (m) (m) (m²) (m) (m) (m/dt) (m/dt)

1 Primer RA 1 2.7490 2.5 0.6 1.5 0.025 1.49 0.0004917 1.010 1.610 2.525 4.081 6.167 0.662 0.67 0,55-0,60 modif

2 RA 22.5253

2.5 0.6 1.5 0.025 1.96 0.0029992 0.697 1.297 1.743 1.944 4.256 0.457 1.30 0,55-0,60modif

3 RA 32.4484

2.5 0.6 1.5 0.025 1.57 0.0009078 0.862 1.462 2.155 2.973 5.264 0.565 0.82 0,50-0,55modif

4 RA 42.3097

2.5 0.6 1.5 0.025 0.63 0.0003541 1.006 1.606 2.516 4.051 6.144 0.659 0.57 0,50-0,55modif

5 RA 52.1975

2.5 0.6 1.5 0.025 0.74 0.0004310 0.952 1.552 2.380 3.625 5.812 0.624 0.61 0,50-0,55modif

6 RA 61.1816

2.0 0.5 1 0.025 0.57 0.0004796 0.835 1.335 1.669 2.090 4.030 0.519 0.57 0,50-0.55modif

7 RA 70.8735

2.0 0.5 1 0.029 0.66 0.0005927 0.753 1.253 1.506 1.701 3.636 0.468 0.51 0,50-0,55ok

8 RA 80.5729

2.0 0.5 1 0.029 0.70 0.0007191 0.620 1.120 1.240 1.153 2.993 0.385 0.50 0,45-0,50ok

9 RA 90.2783

1.0 0.3 1 0.029 1.09 0.0010351 0.537 0.837 0.537 0.577 2.056 0.281 0.48 0,30-0,35modif

10 RA 100.7303

2.0 0.5 1 0.029 0.10 0.0000325 1.214 1.714 2.428 4.420 5.861 0.754 0.17 0,45-0,50modif

11 RA 110.5980

2.0 0.5 1 0.029 0.49 0.0009722 0.595 1.095 1.191 1.063 2.875 0.370 0.56 0,45-0,50modif

12 RA 120.4471

1.5 0.4 1 0.029 0.77 0.0011684 0.562 0.962 0.844 0.791 2.434 0.325 0.57 0,40-0,45modif

13 RA 130.2891

1.0 0.3 1 0.029 1.25 0.0016340 0.500 0.800 0.500 0.500 1.914 0.261 0.58 0,30-0,35modif

14 RA 140.1397

1.0 0.3 1 0.029 0.31 0.0003645 0.504 0.804 0.504 0.509 1.931 0.263 0.27 0,25-0,30ok

Tinggi Jagaan (F)

mD h

Sekunder

Sekunder

Sekunder

Sekunder

Sekunder

Sekunder

Sekunder

Sekunder

Sekunder

Sekunder

Sekunder

Sekunder

Sekunder



15 Primer RB 1 1.7000 2.5 0.6 1.5 0.025 4.69 0.0006127 0.809 1.409 2.024 2.621 4.942 0.530 0.65 0,55-0,60 modif

16 RB 21.4478

2.0 0.5 1 0.025 0.22 0.0002951 0.987 1.487 1.973 2.920 4.764 0.613 0.50 0,50-0,55ok

17 RB 31.1779

2.0 0.5 1 0.025 0.26 0.0003037 0.908 1.408 1.816 2.474 4.385 0.564 0.48 0,50-0,55ok

18 RB 40.8989

2.0 0.5 1 0.029 0.69 0.0007364 0.731 1.231 1.462 1.602 3.528 0.454 0.56 0,50-0,55modif

19 RB 50.6463

2.0 0.5 1 0.029 0.40 0.0004369 0.712 1.212 1.424 1.521 3.438 0.442 0.42 0,45-0,60modif

20 RB 60.3913

1.5 0.4 1 0.029 0.80 0.0009096 0.561 0.961 0.841 0.786 2.427 0.324 0.50 0,35-0,40modif

21 RB 70.2644

1.0 0.3 1 0.029 0.59 0.0006921 0.568 0.868 0.568 0.645 2.175 0.297 0.41 0,30-0,35modif

No Saluran Awal Akhir Dh L1 RA 1 104.15 104 0.15 1247.152 RB 1 104 103.03 0.97 2166.43 RA2 104 103 1 941.8

Sekunder

Sekunder

Sekunder

Sekunder

Sekunder

Sekunder

m

0.15 - 0.30 1.00 35

0.30 - 0.50 1.00 1.0 - 1.2 35

0.50 - 0.75 1.00 1.2 - 1.3 35

0.75 - 1.00 1.00 1.3 - 1.5 35

1.00 - 1.50 1.00 1.5 - 1.8 40

1.50 - 3.00 1.50 1.8 - 2.3 40

3.00 - 4.50 1.50 2.3 - 2.7 40

4.50 - 5.00 1.50 2.7 - 2.9 40

5.00 - 6.00 1.50 2.9 - 3.1 42.5

6.00 - 7.50 1.50 3.1 - 3.5 42.5

7.50 - 9.00 1.50 3.5 - 3.7 42.5

9.00 - 10.00 1.50 3.7 - 3.9 42.5

10.00 - 11.00 2.00 3.9 - 4.2 45

11.00 - 15.00 2.00 4.2 - 4.9 45

15.00 - 25.00 2.00 4.9 - 6.5 45

25.00 - 40.00 2.00 6.5 - 9.6 45

Q (m3/dt) n

1.0n

1k hb



4 RA3 103 102.494 0.51 792.65 RA4 102.49 102.041 0.45 710.46 RA5 102 100.723 1.32 670.57 RA6 102 101.09 0.95 824.758 RA7 101.09 101 0.09 281.559 RA8 101 100 1 891.8510 RA9 100 99.386 0.61 749.511 RA10 99.386 98.378 1.01 1174.412 RA11 98.378 97.339 1.04 766.413 RC 1 101 100.494 0.51 801.7514 RC 2 100.49 100.329 0.17 1160.0515 RC 3 100.33 99 1.33 776.416 RD 1 100.33 100.307 0.02 288.3517 RD 2 100.31 100 0.31 573.1518 RD 3 100 99.483 0.52 746.519 RD 4 100 99.603 0.4 341.0520 RD 5 99.603 98 1.6 1211.521 RD 6 98 96.7 1.3 1216.522 RD 7 98 97.299 0.7 418.223 RE 1 100.31 100.25 0.06 2611.824 RE 2 100.25 99.836 0.41 415.825 RE 3 99.836 97.741 2.09 114726 RF 1 100.25 100.194 0.06 69527 RF 2 100.19 99.647 0.55 66428 RF 3 99.647 99.261 0.39 332.729 RF 4 99.261 98 1.26 679.230 RF 5 98 97.25 0.75 298.731 RG 1 100.19 100.066 0.13 1221.8532 RG 2 100.07 99 1.07 319.3533 RG 3 99 98.85 0.15 652.5

m

0.15 - 0.30 1.00 35

0.30 - 0.50 1.00 1.0 - 1.2 35

0.50 - 0.75 1.00 1.2 - 1.3 35

0.75 - 1.00 1.00 1.3 - 1.5 35

1.00 - 1.50 1.00 1.5 - 1.8 40

1.50 - 3.00 1.50 1.8 - 2.3 40

3.00 - 4.50 1.50 2.3 - 2.7 40

4.50 - 5.00 1.50 2.7 - 2.9 40

5.00 - 6.00 1.50 2.9 - 3.1 42.5

6.00 - 7.50 1.50 3.1 - 3.5 42.5

7.50 - 9.00 1.50 3.5 - 3.7 42.5

9.00 - 10.00 1.50 3.7 - 3.9 42.5

10.00 - 11.00 2.00 3.9 - 4.2 45

11.00 - 15.00 2.00 4.2 - 4.9 45

15.00 - 25.00 2.00 4.9 - 6.5 45

25.00 - 40.00 2.00 6.5 - 9.6 45

Q (m3/dt) n

1.0n

1k hb



34 RG 4 99 98 1 798.2535 RG 5 98 97.356 0.64 502.8536 RG 6 97.356 96.312 1.04 70137 RG 7 97.356 96 1.36 590.6



A P R(h²) h h4.0 6.106 0.655

4.0 6.106 0.655

4.0 6.106 0.655

4.0 6.106 0.655

4.0 6.106 0.655

3.0 4.828 0.621

3.0 4.828 0.621

3.0 4.828 0.621

2.0 3.828 0.522

3.0 4.828 0.621

3.0 4.828 0.621

2.5 4.328 0.578

2.0 3.828 0.522

2.0 3.828 0.522



4.0 6.106 0.655

3.0 4.828 0.621

3.0 4.828 0.621

3.0 4.828 0.621

3.0 4.828 0.621

2.5 4.328 0.578

2.0 3.828 0.522

F

0.00 - 0.15 1.0 0.25 - 0.30

0.15 - 0.30 1.0 0.30 - 0.35

0.30 - 0.40 1.5 0.35 - 0.40

0.40 - 0.50 1.5 0.40 - 0.45

0.50 - 0.75 2.0 0.45 - 0.50

0.75 - 1.50 2.0 0.50 - 0.55

1.50 - 3.00 2.5 0.55 - 0.60

3.00 - 4.50 3.0 0.60 - 0.65

4.50 - 6.00 3.5 0.65 - 0.70

6.00 - 7.50 4.0

7.50 - 9.00 4.5

9.00 - 11.00 5.0

11.00 - 15.00 6.0

15.00 - 25.00 8.0 0.75

25.00 - 40.00 10.0

40.00 - 80.00 12.0

0.70

0.70

0.70

0.30

0.40

0.50

0.60

1.00

Q (m3/dt)

0.70

V (m/dt)

0.70

0.70

0.70

hbm

0.15 - 0.30 1.00 35

0.30 - 0.50 1.00 1.0 - 1.2 35

0.50 - 0.75 1.00 1.2 - 1.3 35

0.75 - 1.00 1.00 1.3 - 1.5 35

1.00 - 1.50 1.00 1.5 - 1.8 40

1.50 - 3.00 1.50 1.8 - 2.3 40

3.00 - 4.50 1.50 2.3 - 2.7 40

4.50 - 5.00 1.50 2.7 - 2.9 40

5.00 - 6.00 1.50 2.9 - 3.1 42.5

6.00 - 7.50 1.50 3.1 - 3.5 42.5

7.50 - 9.00 1.50 3.5 - 3.7 42.5

9.00 - 10.00 1.50 3.7 - 3.9 42.5

10.00 - 11.00 2.00 3.9 - 4.2 45

11.00 - 15.00 2.00 4.2 - 4.9 45

15.00 - 25.00 2.00 4.9 - 6.5 45

25.00 - 40.00 2.00 6.5 - 9.6 45

Q (m3/dt) n

1.0n

1k hb



F

0.00 - 0.15 1.0 0.25 - 0.30

0.15 - 0.30 1.0 0.30 - 0.35

0.30 - 0.40 1.5 0.35 - 0.40

0.40 - 0.50 1.5 0.40 - 0.45

0.50 - 0.75 2.0 0.45 - 0.50

0.75 - 1.50 2.0 0.50 - 0.55

1.50 - 3.00 2.5 0.55 - 0.60

3.00 - 4.50 3.0 0.60 - 0.65

4.50 - 6.00 3.5 0.65 - 0.70

6.00 - 7.50 4.0

7.50 - 9.00 4.5

9.00 - 11.00 5.0

11.00 - 15.00 6.0

15.00 - 25.00 8.0 0.75

25.00 - 40.00 10.0

40.00 - 80.00 12.0

0.70

0.70

0.70

0.30

0.40

0.50

0.60

1.00

Q (m3/dt)

0.70

V (m/dt)

0.70

0.70

0.70

hbm

0.15 - 0.30 1.00 35

0.30 - 0.50 1.00 1.0 - 1.2 35

0.50 - 0.75 1.00 1.2 - 1.3 35

0.75 - 1.00 1.00 1.3 - 1.5 35

1.00 - 1.50 1.00 1.5 - 1.8 40

1.50 - 3.00 1.50 1.8 - 2.3 40

3.00 - 4.50 1.50 2.3 - 2.7 40

4.50 - 5.00 1.50 2.7 - 2.9 40

5.00 - 6.00 1.50 2.9 - 3.1 42.5

6.00 - 7.50 1.50 3.1 - 3.5 42.5

7.50 - 9.00 1.50 3.5 - 3.7 42.5

9.00 - 10.00 1.50 3.7 - 3.9 42.5

10.00 - 11.00 2.00 3.9 - 4.2 45

11.00 - 15.00 2.00 4.2 - 4.9 45

15.00 - 25.00 2.00 4.9 - 6.5 45

25.00 - 40.00 2.00 6.5 - 9.6 45

Q (m3/dt) n

1.0n

1k hb



Perhitungan Dimensi Saluran (dengan menggunkan I rencana)

No. Saluran RuasQ

b/h m n I rencanah H b A P R Vsaluran Vizin

Ket(m³/dt) (m) (m) (m) (m²) (m) (m) (m/dt) (m/dt)

1 Primer RA 1 2.749 2.5 0.6 1.5 0.025 1.49 0.000286 1.118 1.718 2.795 4.998 6.825 0.732 0.55 0,55-0,60 Ok

2 Sekunder RA 22.525

2.5 0.6 1.5 0.025 1.96 0.000303 1.071 1.671 2.678 4.591 6.541 0.702 0.55 0,55-0,60Ok


2.5 0.6 1.5 0.025 1.57 0.000240 1.106 1.706 2.766 4.897 6.755 0.725 0.50 0,50-0,55Ok


2.5 0.6 1.5 0.025 0.63 0.000249 1.075 1.675 2.687 4.619 6.561 0.704 0.50 0,50-0,55Ok


2.5 0.6 1.5 0.025 0.74 0.000258 1.048 1.648 2.621 4.395 6.400 0.687 0.50 0,50-0,55Ok


2.0 0.5 1 0.025 0.57 0.000346 0.888 1.388 1.775 2.363 4.285 0.551 0.50 0,50-0.55Ok


2.0 0.5 1 0.029 0.66 0.0005927 0.753 1.253 1.506 1.701 3.636 0.468 0.51 0,50-0,55Ok


2.0 0.5 1 0.029 0.70 0.0007191 0.620 1.120 1.240 1.153 2.993 0.385 0.50 0,45-0,50Ok


1.0 0.3 1 0.029 1.09 0.000291 0.681 0.981 0.681 0.928 2.607 0.356 0.30 0,30-0,35Ok


2.0 0.5 1 0.029 0.10 0.000470 0.736 1.236 1.471 1.623 3.551 0.457 0.45 0,45-0,50Ok


2.0 0.5 1 0.029 0.49 0.000537 0.666 1.166 1.331 1.329 3.214 0.414 0.45 0,45-0,50Ok


1.5 0.4 1 0.029 0.77 0.000464 0.669 1.069 1.003 1.118 2.894 0.386 0.40 0,40-0,45Ok


1.0 0.3 1 0.029 1.25 0.000284 0.694 0.994 0.694 0.964 2.657 0.363 0.30 0,30-0,35Ok


1.0 0.3 1 0.029 0.31 0.0003645 0.504 0.804 0.504 0.509 1.931 0.263 0.27 0,25-0,30Ok

Tinggi Jagaan (F) m D h



15 Primer RB 1 1.700 2.5 0.6 1.5 0.025 4.69 0.000395 0.879 1.479 2.198 3.091 5.367 0.576 0.55 0,55-0,60 Ok

16 Sekunder RB 21.448

2.0 0.5 1 0.025 0.22 0.0002951 0.987 1.487 1.973 2.920 4.764 0.613 0.50 0,50-0,55Ok


2.0 0.5 1 0.025 0.26 0.0003037 0.908 1.408 1.816 2.474 4.385 0.564 0.48 0,50-0,55Ok


2.0 0.5 1 0.029 0.69 0.000542 0.774 1.274 1.548 1.798 3.738 0.481 0.50 0,50-0,55Ok


2.0 0.5 1 0.029 0.40 0.000509 0.692 1.192 1.384 1.436 3.341 0.430 0.45 0,45-0,60Ok


1.5 0.4 1 0.029 0.80 0.000355 0.669 1.069 1.003 1.118 2.895 0.386 0.35 0,35-0,40Ok


1.0 0.3 1 0.029 0.59 0.000302 0.664 0.964 0.664 0.881 2.542 0.347 0.30 0,30-0,35Ok

No Saluran Awal Akhir Dh L1 RA 1 104.15 104 0.15 1247.152 RB 1 104 103.03 0.97 2166.43 RA2 104 103 1 941.8

F

0.00 - 0.15 1.0 0.25 - 0.30

0.15 - 0.30 1.0 0.30 - 0.35

0.30 - 0.40 1.5 0.35 - 0.40

0.40 - 0.50 1.5 0.40 - 0.45

0.50 - 0.75 2.0 0.45 - 0.50

0.75 - 1.50 2.0 0.50 - 0.55

1.50 - 3.00 2.5 0.55 - 0.60

3.00 - 4.50 3.0 0.60 - 0.65

4.50 - 6.00 3.5 0.65 - 0.70

6.00 - 7.50 4.0

7.50 - 9.00 4.5

9.00 - 11.00 5.0

11.00 - 15.00 6.0

15.00 - 25.00 8.0 0.75

25.00 - 40.00 10.0

40.00 - 80.00 12.0

0.70

0.70

0.70

0.30

0.40

0.50

0.60

1.00

Q (m3/dt)

0.70

V (m/dt)

0.70

0.70

0.70

hbm

0.15 - 0.30 1.00 35

0.30 - 0.50 1.00 1.0 - 1.2 35

0.50 - 0.75 1.00 1.2 - 1.3 35

0.75 - 1.00 1.00 1.3 - 1.5 35

1.00 - 1.50 1.00 1.5 - 1.8 40

1.50 - 3.00 1.50 1.8 - 2.3 40

3.00 - 4.50 1.50 2.3 - 2.7 40

4.50 - 5.00 1.50 2.7 - 2.9 40

5.00 - 6.00 1.50 2.9 - 3.1 42.5

6.00 - 7.50 1.50 3.1 - 3.5 42.5

7.50 - 9.00 1.50 3.5 - 3.7 42.5

9.00 - 10.00 1.50 3.7 - 3.9 42.5

10.00 - 11.00 2.00 3.9 - 4.2 45

11.00 - 15.00 2.00 4.2 - 4.9 45

15.00 - 25.00 2.00 4.9 - 6.5 45

25.00 - 40.00 2.00 6.5 - 9.6 45

Q (m3/dt) n

1.0n

1k hb



4 RA3 103 102.494 0.51 792.65 RA4 102.49 102.041 0.45 710.46 RA5 102 100.723 1.32 670.57 RA6 102 101.09 0.95 824.758 RA7 101.09 101 0.09 281.559 RA8 101 100 1 891.85

10 RA9 100 99.386 0.61 749.511 RA10 99.386 98.378 1.01 1174.412 RA11 98.378 97.339 1.04 766.413 RC 1 101 100.494 0.51 801.7514 RC 2 100.49 100.329 0.17 1160.0515 RC 3 100.33 99 1.33 776.416 RD 1 100.33 100.307 0.02 288.3517 RD 2 100.31 100 0.31 573.1518 RD 3 100 99.483 0.52 746.519 RD 4 100 99.603 0.4 341.0520 RD 5 99.603 98 1.6 1211.521 RD 6 98 96.7 1.3 1216.522 RD 7 98 97.299 0.7 418.223 RE 1 100.31 100.25 0.06 2611.824 RE 2 100.25 99.836 0.41 415.825 RE 3 99.836 97.741 2.09 114726 RF 1 100.25 100.194 0.06 69527 RF 2 100.19 99.647 0.55 66428 RF 3 99.647 99.261 0.39 332.729 RF 4 99.261 98 1.26 679.230 RF 5 98 97.25 0.75 298.731 RG 1 100.19 100.066 0.13 1221.8532 RG 2 100.07 99 1.07 319.3533 RG 3 99 98.85 0.15 652.5

F

0.00 - 0.15 1.0 0.25 - 0.30

0.15 - 0.30 1.0 0.30 - 0.35

0.30 - 0.40 1.5 0.35 - 0.40

0.40 - 0.50 1.5 0.40 - 0.45

0.50 - 0.75 2.0 0.45 - 0.50

0.75 - 1.50 2.0 0.50 - 0.55

1.50 - 3.00 2.5 0.55 - 0.60

3.00 - 4.50 3.0 0.60 - 0.65

4.50 - 6.00 3.5 0.65 - 0.70

6.00 - 7.50 4.0

7.50 - 9.00 4.5

9.00 - 11.00 5.0

11.00 - 15.00 6.0

15.00 - 25.00 8.0 0.75

25.00 - 40.00 10.0

40.00 - 80.00 12.0

0.70

0.70

0.70

0.30

0.40

0.50

0.60

1.00

Q (m3/dt)

0.70

V (m/dt)

0.70

0.70

0.70

hbm

0.15 - 0.30 1.00 35

0.30 - 0.50 1.00 1.0 - 1.2 35

0.50 - 0.75 1.00 1.2 - 1.3 35

0.75 - 1.00 1.00 1.3 - 1.5 35

1.00 - 1.50 1.00 1.5 - 1.8 40

1.50 - 3.00 1.50 1.8 - 2.3 40

3.00 - 4.50 1.50 2.3 - 2.7 40

4.50 - 5.00 1.50 2.7 - 2.9 40

5.00 - 6.00 1.50 2.9 - 3.1 42.5

6.00 - 7.50 1.50 3.1 - 3.5 42.5

7.50 - 9.00 1.50 3.5 - 3.7 42.5

9.00 - 10.00 1.50 3.7 - 3.9 42.5

10.00 - 11.00 2.00 3.9 - 4.2 45

11.00 - 15.00 2.00 4.2 - 4.9 45

15.00 - 25.00 2.00 4.9 - 6.5 45

25.00 - 40.00 2.00 6.5 - 9.6 45

Q (m3/dt) n

1.0n

1k hb



34 RG 4 99 98 1 798.2535 RG 5 98 97.356 0.64 502.8536 RG 6 97.356 96.312 1.04 70137 RG 7 97.356 96 1.36 590.6



A P R V rencana A modif h modif b modif(h²) h h4.0 6.106 0.655 0.55 4.998109 1.117823 2.794556

4.0 6.106 0.655 0.55 4.591418 1.07138 2.678449

4.0 6.106 0.655 0.5 4.896832 1.106439 2.766098

4.0 6.106 0.655 0.5 4.619499 1.074651 2.686627

4.0 6.106 0.655 0.5 4.395093 1.048224 2.62056

3.0 4.828 0.621 0.5 2.3632 0.887543 1.775087

3.0 4.828 0.621

3.0 4.828 0.621

2.0 3.828 0.522 0.3 0.927751 0.681084 0.681084

3.0 4.828 0.621 0.45 1.622945 0.735515 1.471029

3.0 4.828 0.621 0.45 1.328972 0.665575 1.331151

2.5 4.328 0.578 0.4 1.117707 0.668642 1.002964

2.0 3.828 0.522 0.3 0.963662 0.694141 0.694141

2.0 3.828 0.522



4.0 6.106 0.655 0.55 3.090832 0.879038 2.197595

3.0 4.828 0.621

3.0 4.828 0.621

3.0 4.828 0.621 0.5 1.797717 0.774105 1.548211

3.0 4.828 0.621 0.45 1.436207 0.691907 1.383815

2.5 4.328 0.578 0.35 1.11811 0.668763 1.003145

2.0 3.828 0.522 0.3 0.881458 0.663874 0.663874

F

0.00 - 0.15 1.0 0.25 - 0.30

0.15 - 0.30 1.0 0.30 - 0.35

0.30 - 0.40 1.5 0.35 - 0.40

0.40 - 0.50 1.5 0.40 - 0.45

0.50 - 0.75 2.0 0.45 - 0.50

0.75 - 1.50 2.0 0.50 - 0.55

1.50 - 3.00 2.5 0.55 - 0.60

3.00 - 4.50 3.0 0.60 - 0.65

4.50 - 6.00 3.5 0.65 - 0.70

6.00 - 7.50 4.0

7.50 - 9.00 4.5

9.00 - 11.00 5.0

11.00 - 15.00 6.0

15.00 - 25.00 8.0 0.75

25.00 - 40.00 10.0

40.00 - 80.00 12.0

0.70

0.70

0.70

0.30

0.40

0.50

0.60

1.00

Q (m3/dt)

0.70

V (m/dt)

0.70

0.70

0.70

hbm

0.15 - 0.30 1.00 35

0.30 - 0.50 1.00 1.0 - 1.2 35

0.50 - 0.75 1.00 1.2 - 1.3 35

0.75 - 1.00 1.00 1.3 - 1.5 35

1.00 - 1.50 1.00 1.5 - 1.8 40

1.50 - 3.00 1.50 1.8 - 2.3 40

3.00 - 4.50 1.50 2.3 - 2.7 40

4.50 - 5.00 1.50 2.7 - 2.9 40

5.00 - 6.00 1.50 2.9 - 3.1 42.5

6.00 - 7.50 1.50 3.1 - 3.5 42.5

7.50 - 9.00 1.50 3.5 - 3.7 42.5

9.00 - 10.00 1.50 3.7 - 3.9 42.5

10.00 - 11.00 2.00 3.9 - 4.2 45

11.00 - 15.00 2.00 4.2 - 4.9 45

15.00 - 25.00 2.00 4.9 - 6.5 45

25.00 - 40.00 2.00 6.5 - 9.6 45

Q (m3/dt) n

1.0n

1k hb



F

0.00 - 0.15 1.0 0.25 - 0.30

0.15 - 0.30 1.0 0.30 - 0.35

0.30 - 0.40 1.5 0.35 - 0.40

0.40 - 0.50 1.5 0.40 - 0.45

0.50 - 0.75 2.0 0.45 - 0.50

0.75 - 1.50 2.0 0.50 - 0.55

1.50 - 3.00 2.5 0.55 - 0.60

3.00 - 4.50 3.0 0.60 - 0.65

4.50 - 6.00 3.5 0.65 - 0.70

6.00 - 7.50 4.0

7.50 - 9.00 4.5

9.00 - 11.00 5.0

11.00 - 15.00 6.0

15.00 - 25.00 8.0 0.75

25.00 - 40.00 10.0

40.00 - 80.00 12.0

0.70

0.70

0.70

0.30

0.40

0.50

0.60

1.00

Q (m3/dt)

0.70

V (m/dt)

0.70

0.70

0.70

hbm

0.15 - 0.30 1.00 35

0.30 - 0.50 1.00 1.0 - 1.2 35

0.50 - 0.75 1.00 1.2 - 1.3 35

0.75 - 1.00 1.00 1.3 - 1.5 35

1.00 - 1.50 1.00 1.5 - 1.8 40

1.50 - 3.00 1.50 1.8 - 2.3 40

3.00 - 4.50 1.50 2.3 - 2.7 40

4.50 - 5.00 1.50 2.7 - 2.9 40

5.00 - 6.00 1.50 2.9 - 3.1 42.5

6.00 - 7.50 1.50 3.1 - 3.5 42.5

7.50 - 9.00 1.50 3.5 - 3.7 42.5

9.00 - 10.00 1.50 3.7 - 3.9 42.5

10.00 - 11.00 2.00 3.9 - 4.2 45

11.00 - 15.00 2.00 4.2 - 4.9 45

15.00 - 25.00 2.00 4.9 - 6.5 45

25.00 - 40.00 2.00 6.5 - 9.6 45

Q (m3/dt) n

1.0n

1k hb

OK

Tabel Perhitungan Dimensi Pintu Sorong

SaluranL Lt Kontur θ P b

(m) (m) (m) (m) (m) (m) (m) (t/m) (t/m) (t/m) (tm) (cm)

Sekunder BA1/SA1 2.2 2.76 1.70 0.2 88 85.15 0.5 30 2.499 2.75 0.525 0.498 622.70 5.00Sekunder BB2/SA2 2.1 2.68 1.67 0.2 88 84.34 0.5 30 3.309 3.56 0.687 0.618 772.05 5.00

SaluranL Lt Q h Q lewat

(m) (m) (m) (m/dt) (m) (unit)Sekunder BA1/SA1 2.2 2.76 2.82 1.70 2.11 0.851 1.84 3.880 1Sekunder BB2/SA2 2.1 2.68 2.22 1.67 2.11 0.837 1.74 3.672 1

Tabel Perhitungan Dimensi Stang Pintu

SaluranLt

(m) (m) (m) (m) (m) (ton) (ton) (ton) (ton) (ton)

Sekunder BA1/SA1 2.16 2.16 2.76 1.70 0.851 0.4 2680.00 4383 3531.25 6.482 0.081 0.7 1.883 1.883Sekunder BB2/SA2 2.08 2.08 2.68 1.67 0.837 0.4 3490.00 5163 4326.53 7.538 0.077 0.7 1.850 1.850

SaluranKekuatan Tekan

(ton) (ton) (cm) (cm)Sekunder BA1/SA1 1.81 1.81 2.00 5.10Sekunder BB2/SA2 2.24 2.24 1.98 5.31

Bangunan/Ruas

Tinggi Pintu

Tinggi Satu

Blok (t)

Muka Air Banjir

Tinggi Lumpur

P1 P2 Mmax Wperlu

( o ) (cm3)

Bangunan/Ruas

VperkiraanTinggi Angkat

Luas Bukaan

Jumlah Pintu

(m3/dt) (m2) (m3/dt)

Bangunan/Ruas

Lebar Pintu

Lebar antara Anslag

Tembaga

Tinggi Pintu

Tinggi Angkat Koefisien

GeserP1 P3

Tekanan Air (P)

Jumlah Tekanan

pada Pintu

Berat Sendiri Kayu

Berat Sendiri

Besi

Kekuatan Tarik

Untuk 1 Stang

(kg/m2) (kg/m2) (kg/m2)

Bangunan/Ruas

Untuk 1 Stang

Perhitungan Diameter pada Tarik

(d)

Perhitungan Diameter pada Tekan (d), Angka

Keamanan 5X

101.4 1.51762 1 103.91762101.2 1.15583 1 103.35583

96.2 1.35531 1 98.55531

96.2 1.12194 1 98.32194

0.3 0.5 #REF!

87 #REF!

2.66

Saluran Primer (RA10) Saluran Primer (RA2)Q = 0.73 m³/dt m = 1 Q = 2.5253 m³/dt m =V = 0.45 m/dt I = 0.0004696 V = 0.55 m/dt I =h = 0.736 m n = 0.0285714 h = 1.071 m n =b = 1.471 m b = 2.6784 m

f = 0.5 m f = 0.6 m

Saluran Skunder (RB3) Saluran Skunder (RA4)Q = 1.448 m³/dt m = 1 Q = 2.31 m³/dt m =V = 0.50 m/dt I = 0.0002951 V = 0.50 m/dt I =h = 0.987 m n = 0.025 h = 1.075 m n =b = 1.973 m b = 2.6866 m

f = 0.5 m f = 0.6 m

Saluran Skunder (RA3) Saluran Primer (RB2)Q = 2.448 m³/dt m = 1.5 Q = 1.7 m³/dt m =V = 0.50 m/dt I = 0.0002400 V = 0.50 m/dt I =h = 1.106 m n = 0.025 h = 0.8283 m n =b = 2.766 m b = 1.657 m

f = 0.6 m f = 0.5 m

Dimensi B1 ka Dimensi B1 kiQ = 0.067 m³/dt m = 1 Q = 0.063 m³/dt m =V = 0.25 m/dt I = 0.0004584 V = 0.25 m/dt I =h = 0.369 m n = 0.29 h = 0.369 m n =b = 0.369 m A = 81,93 ha b = 0.369 m A =

f = 0.3 m f = 0.3 m

Dimensi A3 ka Dimensi A3 kiQ = 0.073 m³/dt m = 1 Q = 0.063 m³/dt m =V = 0.25 m/dt I = 0.0004267 V = 0.25 m/dt I =h = 0.389 m n = 0.29 h = 0.389 m n =b = 0.389 m A = 89,875 ha b = 0.389 m A =

f = 0.3 m f = 0.3 m

Saluran Primer (RA2)1.50.00030309

0.025

0,55-0,60

Saluran Skunder (RA4)10.00024947

0.025

Saluran Primer (RB2)1

0.00037887

0.025

Dimensi B1 ki10.00045840.2976,90 ha

Dimensi A3 ki3.73771130.00042670.2975,675 ha

Date post:	23-Oct-2015
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