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UAS IRIGASI DAN BANGUNAN AIRABDUL MUBARA
130902503
1. Data Klimatologi
Temperatur : 25.12
Kelembapan Relatif (RH rerata) : 85.13 %
Kecepatan Angin : 10.5 m!"t# $ 3.&2 #m!'r
eninaran *ata'ari (n!+ rerata) : 0.23 %
,eta# a-trnmi- :
Data Curah Hujan
TahunNovember Desember Januari Februari Maret April Mei Juni Juli Agu
1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1
1!" 0. &.0 .13 3.38 2.& &.25 10.33 5 13.& 2./ &.& .33 0.13 3.31 12.13 3.0 0.0 0 1.13
1!# .2 .13 .8 1./ 8. 11.0& 8.8 5.38 &. .5 &.53 0.33 0 1.25 2.& 5.33 1.53 ./ 1.
1!$ 0.& 5. 1& &.81 11. 1&.88 8.2 11.&/ .2 1.38 0 0.2 0. 0 0. 0.& 0./3 0.88 0
1!! 13. / 0.8 11.5& 5.8 10.13 11.2 3.2/ 1. . 2. 1./3 1.53 .81 5.3 2.13 0. 0.&3 0.53
1! .0 8.2 .2 . 15. 8.31 5.3 1.08 .33 &.81 &.8 5 2.53 2.5 15 .13 1.53 .88 3.2
1% 0 1.2 2.& 13. . 13.31 &.3 1 10.2 1.5 .8 8./3 0.53 0.2 1.5 0.2 1.88 0.33
11 15.0 5.53 5.8 15.8 10.31 5.2 8.& 5.5& 3.& 11.33 2.33 0 0./3 0 0.53 0.1/ 0.13
12 . 10.& 3/.& 3.81 1. 12.31 1.8 12.0 8./3 12.13 2. . 5.81 2.33 0.13 0. 0 0
1& 0.2 10.33 10. &.1/ . 8.5 3. 5.23 8.8 .5& 11. 1.3 1.& 0.88 5.& 11.33 0.13 0.25 0./3
1' 0 .2 3 0./ 8.8 10. 5.0 10 2 28.88 &.2 5./3 2.13 0 0 0 0 0 0
°
03°153 , 4 0°0/28 , "an 108125 6T 4 10/031 6T
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UAS IRIGASI DAN BANGUNAN AIRABDUL MUBARAK
1309025039
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UAS IRIGASI DAN BANGUNAN AIRABDUL MUBARAK
1309025039
7/23/2019 Soal Jawaban Uas Irigasi
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UAS IRIGASI DAN BANGUNAN AIRABDUL MUBA
1309025
stus (eptember )*tober
2 1 2 1 2
0.5 0.0 0.& 1.53 15
2.1/ 1.13 3.0 /. 1./
0.&/ 0 0.0 0 0.38
0.1/ 1.8 2.0 1.2 1.5
1.5& 0. 0.& 0.13 12.&3
./ 3. 0 0 &.81
0 0 0 0 0.25
12.31 13.0 11.8 23.8 /.&3
1.38 2.2 0.53 0. 2.13
0 0 0 0 0.&/
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UAS IRIGASI DAN BANGUNAN AIRABDUL MUBARAK
1309025039
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UAS IRIGASI DAN BANGUNAN AIRABDUL MUBARAK
1309025039
7/23/2019 Soal Jawaban Uas Irigasi
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Data Klimatologi
Temperatur : 25.12
Kelembapan Relatif (RH rerata) : 85.13 %
Kecepatan Angin : 10.5 m!"t# $ 3.&2 #m!'r
eninaran *ata'ari (n!+ rerata) : 0.23 %
,eta# a-trnmi- :
+erhitungan ,vapotranspirasi
1) *encari nilai (7a47")
*enentu#an nilai 7a "engan mengguna#an tabel enman 1
+ilai 7a pa"a temperatur (T) : 25.12 ⁰
Temperatur (T1) $ 25 ⁰ 7a1 $ 31.&/ mbar
Temperatur (T2) $ 25.2 ⁰ 7a2 $ 32.0& mbar
engan mengguna#an met"e interpla-i ma#a :
+ilai 7a pa"a temperatur : 25.12 ⁰
7a $ 7a1 9 (7a247a1)!(T24T1)(T4T1)
7a $ 31.&/9(32.0&431.&/)!(25.2425)(25.12425)
7a $ 31./12 mbar
*enentu#an nilai 7" "engan mengguna#an rumu-7" $ (7a RH rerata)!100
7" $ (31./1 85.13) ! 100 mbar
$ 2.1
2) *eng'itung nilai ;(u)
Kecepatan angin (< rerata) $ 3.&2 #m!'r
*eng'itung nilai ;(u) "engan rumu- :
;u $ 0.2 (19(3.&2!100))
;u $ 0.3
3) *eng'itung nilai = "an (14=)
*enentu#an nilai = "engan tabel enman 1
+ilai 7a pa"a temperatur (T) : 25.12 ⁰
Temperatur (T1) $ 25 =1 $ 0.5
Temperatur (T2) $ 25.2 =2 $ 0.
engan mengguna#an met"e interpla- ma#a :
+ilai = pa"a temperatur 2&.3 ⁰
= $ =1 9 (=24=1)!(T24T1) (T4T1)
= $ 0.5 9 (0.40.5)!(25.2425)(25.12425)
°
03°153 , 4 0°0/28 , "an 108125 6T 4
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= $ 0.&2
*a#a :
1 4 = $ 1 4 0.&
$ 0.2538
) *encari nilai Rn
,#a-i #r"inat ang "irencana#an
eninaran mata'ari (n!+ rerata ) $ 0.23 %
*enentu#an nilai f(n!+) "engan rumu- :
f(n!+) $ 0.1 9 0./ n!+
$ 0.1 9 0./ 0.23%
$ 0.&20
*enentu#an nilai Ra "engan mengguna#an tabel 6e-aran ang#a angt (Ra)
+ilai Ra pa"a n!+ rerata , $ 0.23 %
,1 $ 0 % Ra1 $ 1.3
,2 $ 2 % Ra2 $ 1.
engan mengguna#an met"e interpla-i ma#a:
+ilai Ra pa"a n!+ rerata (,) $ 0.23 %
Ra $ Ra1 9 (Ra24Ra1) ! (,2 4 ,1) (,4,1)
Ra $ 1.3 9 (1.41.3) ! (240) (0.2340)Ra $ 1.3& mm!'ari
*enentu#an R- :
R- $ (0.25 9 0.5 n!+) Ra
$ (0.25 9 0.5 0.23%) 1.35
$ &.0305 mbar
Rn- $ (14a) R- a $ 0.25
$ (140.25) &.03
$ 5.03 mm!'r
+ilai f(T) pa"a temperatur (T) : 25.12 ⁰
Temperatur (T1) $ 25 ⁰ f(T)1 $ 15.&5 mbar
Temperatur (T2) $ 25.2 ⁰ f(T)2 $ 15.0 mbar
engan mengguna#an met"e interpla- ma#a:
+ilai f(T) pa"a temperatur (T) : 25.12 ⁰
f(T) $ f(T)1 9 ((f(T)24f(T)1)!(T24T1)(T4T1))
f(T) $ 15.&59 >(15.415.&5)(25.2425)?!(25.12425)
f(T) $ 15.&8
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*enentu#an nilai f(7")
f(7") $
$
$ 0.11
*enentu#an Rn1 :
Rn1 $ f(T) f(7") f(n!+)
$ 15.&8 0.11 0.&2
$ 0.80
*a#a :
Rn $ Rn- 4 Rnl
$ 5.03 40.8
$ .23 mm!'ari
5) *eng'itung nilai 7tc
7tc $ @ >Rn 9 ((14) f(u) (7a 4 7"))?B
$ >0.& (.23 9 0.25 0.3 (31./1 42.1)?
$ 3.8 mm!'ari
&) *eng'itung 7t
a"a tabel enman 3C ang#a #re#-i (c ) a"ala' :
$ 1.1
e'ingga nilai 7t :
7t $ c 7tc
$ 1.1 3.8
$ 3.83& mm!'ari
0.3 4 0.0 √Ed
0.3 4 0.0 √27.17
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Hubungan D "engan 7aC=C f(T)
u'u () 7a (mbar) = f(T)
2 2/.85 0.35 15.
2.2 30.21 0.3 15.5
2. 30.5 0.3/ 15.5
2.& 30./ 0.1 15.552.8 31.31 0.3 15.&
25 31.&/ 0.5 15.&5
25.2 32.0& 0. 15.
25. 32.5 0./ 15.5
25.& 32.83 0.51 15.8
25.8 32.22 0.53 15.85
2& 33.&2 0.55 15./
2&.2 3.02 0.5 15./
2&. 3.2 0.5/ 15./8
2&.& 3.83 0.&1 1&.02
2&.8 35.25 0.&3 1&.0&
2 35.&& 0.&5 1&.1
2.2 3&.0/ 0.& 1&.1
2. 3&.5 0.&/ 1&.18
2.& 3&./ 0.1 1&.22
2.8 3.3 0.3 1&.2&
28 3.81 0.5 1&.328.2 38.25 0. 1&.3
28. 38. 0./ 1&.38
28.& 3/.1 0.81 1&.2
28.8 3/.&1 0.83 1&.&
2/ 0.0& 0.85 1&.5
10/031 6T
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,ama *ata'ari 6er-inar Rerata "alam e'ari 6
, Ean ;eb *ar Apr
0 12 12 12 12
5 12.3 12.2 12.1 12
10 12.& 12. 12.1 11.815 12./ 12.& 12.2 11.8
20 13.2 12.8 12.3 11.
25 13.5 13 12.3 11.&
30 13./ 13.2 12. 11.5
0 1.3 13.5 12. 11.3
2 1. 13. 12.5 11.2
1./ 13./ 12.& 11.1
5 15.2 1 12.& 11
& 15. 1.2 12.& 11./
8 15.& 1.3 12.& 11./
50 15./ 1.5 12. 10.8
Eul Agt ep F#t
Ang#a Kre#-i (c) 6ulanan untu# Rumu- en
6ulan c
Eanuari 1.1;ebruari 1.1
*aret 1
April 0./
*ei 0./
Euni 0./
Euli 0./
Agu-tu- 1
eptember 1.1
F#tber 1.1
+Gember 1.1
ecember 1.1
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r"a-ar#an ,eta# aera'
*ei Eun Eul Agt ep F#t +p e-
12 12.& 12 12 12 12.& 12 12
11./ 11.8 11.8 11./ 12 12.2 12.3 12.
11.& 11.5 11.& 11.8 12 12.3 12.& 12.11. 11.2 11.3 11.& 12 12.5 12.8 13
11.2 10./ 11 11.& 12 12.& 13.1 13.3
10./ 10.& 10. 11.3 12 12. 13.3 13.
10.& 10.2 10. 11.1 12 12./ 13.& 1
10.3 /.8 10.1 11 11./ 13.1 1 1.5
10 /.3 /.& 10. 11./ 1. 1. 15
/.8 /.1 /. 10.& 11./ 1.& 1.& 15.2
/. 8./ /.3 10.5 11./ 1. 1. 15.
/.5 8. /.1 10. 11./ 1./ 1./ 15.
/.3 8.3 8.8 10.2 11.8 15.2 15.2 1&
/.1 8.1 8.5 10.1 11.8 15. 15. 1&.3
+p e- Ean ;eb *ar Apr *ei Eun
an
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No -ulan-ulan
Nov De Jan Feb Mar Apr Ma/ Jun Jul
1 Temperatur 25.12 25.12 25.12 25.12 25.12 25.12 25.12 25.12 25.12
2 Kelembapan 85.13 85.13 85.13 85.13 85.13 85.13 85.13 85.13 85.13
3 Kec. Angin 3.&2 3.&2 3.&2 3.&2 3.&2 3.&2 3.&2 3.&2 3.&2
en. *ata'ari 0.23 0.23 0.23 0.23 0.23 0.23 0.23 0.23 0.23
5 7a 31./1 31./1 31./1 31./1 31./1 31./1 31./1 31./1 31./1
& 7" 2.1& 2.1& 2.1& 2.1& 2.1& 2.1& 2.1& 2.1& 2.1&
(7a47") .5 .5 .5 .5 .5 .5 .5 .5 .5
8 ;(u) 0.32 0.32 0.32 0.32 0.32 0.32 0.32 0.32 0.32/ = 0.& 0.& 0.& 0.& 0.& 0.& 0.& 0.& 0.&
10 14= 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25
11 f(T) 15.&80 15.&80 15.&80 15.&80 15.&80 15.&80 15.&80 15.&80 15.&80
12 f(7") 0.111 0.111 0.111 0.111 0.111 0.111 0.111 0.111 0.111
13 f(n!+) 0.&2 0.&2 0.&2 0.&2 0.&2 0.&2 0.&2 0.&2 0.&2
1 Ra 1.3& 1.3& 1.3& 1.3& 1.3& 1.3& 1.3& 1.3& 1.3&
15 R- &.03 &.03 &.03 &.03 &.03 &.03 &.03 &.03 &.03
1& Rn- 5.02 5.02 5.02 5.02 5.02 5.02 5.02 5.02 5.02
1 Rn1 0.802 0.802 0.802 0.802 0.802 0.802 0.802 0.802 0.802
18 Rn .225 .225 .225 .225 .225 .225 .225 .225 .225
1/ 7tc 3.8 3.8 3.8 3.8 3.8 3.8 3.8 3.8 3.8
20 1.1 1.1 1.1 1.1 1.0 0./ 0./ 0./ 0./
21 7t 3.83& 3.83& 3.83& 3.83& 3.8 3.138 3.138 3.138 3.138
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Aug (ept )t
25.12 25.12 25.12
85.13 85.13 85.13
3.&2 3.&2 3.&2
0.23 0.23 0.23
31./1 31./1 31./1
2.1& 2.1& 2.1&
.5 .5 .5
0.32 0.32 0.320.& 0.& 0.&
0.25 0.25 0.25
15.&80 15.&80 15.&80
0.111 0.111 0.111
0.&2 0.&2 0.&2
1.3& 1.3& 1.3&
&.03 &.03 &.03
5.02 5.02 5.02
0.802 0.802 0.802
.225 .225 .225
3.8 3.8 3.8
1.0 1.1 1.1
3.8 3.83& 3.83&
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Data Curah Hujan
TahunNovember Desember Januari Februari Maret April Mei Juni Juli
1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2
1!" 0. &.0 .13 3.38 2.& &.25 10.33 5 13.& 2./ &.& .33 0.13 3.31 12.13 3.0 0.0 0
1!# .2 .13 .8 1./ 8. 11.0& 8.8 5.38 &. .5 &.53 0.33 0 1.25 2.& 5.33 1.53 ./
1!$ 0.& 5. 1& &.81 11. 1&.88 8.2 11.&/ .2 1.38 0 0.2 0. 0 0. 0.& 0./3 0.88
1!! 13. / 0.8 11.5& 5.8 10.13 11.2 3.2/ 1. . 2. 1./3 1.53 .81 5.3 2.13 0. 0.&3
1! .0 8.2 .2 . 15. 8.31 5.3 1.08 .33 &.81 &.8 5 2.53 2.5 15 .13 1.53 .88
1% 0 1.2 2.& 13. . 13.31 &.3 1 10.2 1.5 .8 8./3 0.53 0.2 1.5 0.2 1.8811 15.0 5.53 5.8 15.8 10.31 5.2 8.& 5.5& 3.& 11.33 2.33 0 0./3 0 0.53 0.1/
12 . 10.& 3/.& 3.81 1. 12.31 1.8 12.0 8./3 12.13 2. . 5.81 2.33 0.13 0. 0
1& 0.2 10.33 10. &.1/ . 8.5 3. 5.23 8.8 .5& 11. 1.3 1.& 0.88 5.& 11.33 0.13 0.25
1' 0 .2 3 0./ 8.8 10. 5.0 10 2 28.88 &.2 5./3 2.13 0 0 0 0 0
n 10
R80 3
R50 6
TahunNop De Jan Feb Mar Apr Ma/ Jun Jul
1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2
10.00
1.2 0.8 0./ 2.& &.25 3.0 1.00 1.00 1.38 0.00 0.20 0.00 0.00 0.00 0.0 0.00 0.00
2 0.00 .13 2.&0 1./ .0 8.50 5.0 3.2/ 1. 1.50 2. 0.33 0.13 0.00 0.2 0.13 0.0 0.00
& 0.2 .2 .13 3.38 5.8 10.13 5.20 5.00 .2 2./ 3.& 1.3 0.0 0.00 0. 0.13 0.13 0.00
' 0.0 5. .2 3.81 . 13.31 5.3 5.23 &.0 .00 .8 1./3 0.53 0.88 0./3 0.&0 0.2 0.1/
" 0.50 5.53 .8 . 8. 11.0& &.3 5.38 .33 .8 &.20 2. 1.53 1.25 2.33 1.5 0. 0.25
# . &.0 5.8 &.1/ 8.8 10. 8.20 .00 8.& .5& &.53 5.00 1.& 2.5 2.& 2.13 0. 0.&3
$ .0 8.2 .20 &.81 11. 1&.88 8.8 10.00 8./3 5.5& &.&0 5./3 2.13 3.31 5.&0 3.0 0.53 0.88
! .20 /.00 10.0 .00 1.0 12.31 10.33 11.&/ 10.2 &.81 &.80 .33 2.33 .00 5.3 .13 0./3 1.88
13.0 10.33 1&.00 11.5& 15. 8.31 11.20 12.0 13.0& . 11. 8./3 2.53 .81 12.& 5.33 1.53 .88
1% 15.0 10.& 3/.& 13. 15.80 10.31 1.80 1.08 2.00 28.88 12.13 11.33 .0 5.81 15.00 11.33 1.53 ./
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stus (eptember )*tober
2 1 2 1 2
0.5 0.0 0.& 1.53 15
2.1/ 1.13 3.0 /. 1./
0.&/ 0 0.0 0 0.38
0.1/ 1.8 2.0 1.2 1.5
1.5& 0. 0.& 0.13 12.&3
./ 3. 0 0 &.810 0 0 0 0.25
12.31 13.0 11.8 23.8 /.&3
1.38 2.2 0.53 0. 2.13
0 0 0 0 0.&/
g (ep )t
2 1 2 1 2
0.00 0.00 0.00 0.00 0.250.00 0.00 0.00 0.00 0.38
0.1/ 0.00 0.00 0.00 0.&/
0.50 0.0 0.0 0.00 1.5
0.&/ 0.0 0.53 0.13 1./
1.38 1.13 0.&0 0.0 2.13
1.5& 1.80 0.& 1.20 &.81
2.1/ 2.20 2.0 1.53 /.&3
./ 3. 3.0 /.0 12.&3
12.31 13.0 11.80 23.80 15.00
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Curah hujan e0e*ti0 1" harian untu* pai
+erioe 1" harianCH erata !% CH e0e*ti0
3 rerata4 mm mm5hari e 3mm5hari4
Nop1 0.2 0.01 0.010
2 .2 0.228 0.15/
De 1 .13 0.220 0.152 3.38 0.180 0.12&
Jan1 5.8 0.313 0.21/
2 10.13 0.50 0.38
Feb1 5.20 0.2 0.1/
2 5.00 0.2& 0.18
Mar1 .2 0.228 0.15/
2 2./ 0.15 0.110
Apr1 3.& 0.1/& 0.13
2 1.3 0.0/2 0.0&5
Ma/1 0.0 0.021 0.015
2 0.00 0.000 0.000
Jun1 0. 0.025 0.018
2 0.13 0.00 0.005
Jul1 0.13 0.00 0.005
2 0.00 0.000 0.000
Aug1 0.00 0.000 0.000
2 0.1/ 0.010 0.00
(ep1 0.00 0.000 0.000
2 0.00 0.000 0.000
)t1 0.00 0.000 0.000
2 0.&/ 0.03 0.02&
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Curah hujan e0e*ti0 1" harian untu* pala6ija
+erioe 1" harianCH erata
3 rerata4 mm
Nop1 .
2 &.0
De1
5.82 &.1/
Jan1 8.8
2 10.
Feb1 8.20
2 .00
Mar1 8.&
2 .5&
Apr1 &.53
2 5.00
Ma/1 1.&
2 2.5
Jun1 2.&
2 2.13
Jul1 0.
2 0.&3
Aug1 0.53
2 0.&3
(ep1 1.13
2 0.&0
)t1 0.0
2 2.13
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!% CH e0e*ti0
mm5hari e 3mm5hari4
0.238 0.1&
0.32 0.22
0.313 0.21/0.330 0.231
0.3 0.331
0.55 0.3/0
0.3 0.30&
0.33 0.2&1
0.&2 0.32
0.23 0.10
0.38 0.2
0.2& 0.18
0.08/ 0.0&2
0.1 0.103
0.12 0.100
0.11 0.080
0.025 0.018
0.03 0.02
0.028 0.020
0.03 0.02
0.0&0 0.02
0.032 0.0220.021 0.015
0.11 0.080
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Tabel +en/iapan 7ahan 8 Kebutuhan Air
-ulan
,to ,o p M T ( * 9
3mm5hr4 :1;1 < ,to 3mm5hr4 : ,o = + 3hari4 3mm4 : MT5(
November 3.8 .21/ 2 &.21/ 5 300 0./33 1&./0&
Desember 3.8 .21/ 2 &.21/ 5 300 0./33 1&./0&
Januari 3.8 .21/ 2 &.21/ 5 300 0./33 1&./0&
Februari 3.8 .21/ 2 &.21/ 5 300 0./33 1&./0&Maret 3./ 3.83& 2 5.83& 5 300 0.85 15.8&3
April 3.1 3.52 2 5.52 5 300 0.818 1.820
Mei 3.1 3.52 2 5.52 5 300 0.818 1.820
Juni 3.1 3.52 2 5.52 5 300 0.818 1.820
Juli 3.1 3.52 2 5.52 5 300 0.818 1.820
Agustus 3./ 3.83& 2 5.83& 5 300 0.85 15.8&3
(eptember 3.8 .21/ 2 &.21/ 5 300 0./33 1&./0&
)*tober 3.8 .21/ 2 &.21/ 5 300 0./33 1&./0&
=
)/(.^ ^ ( −1)
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Kebutu'an Air Kelmp# A ( lngan A)
+erioe,to 3mm5h4 + 3mm5h4 e 3mm5h4 >7 3mm5h4 C1 C2 C& C
1
Nov1 3.8 2.00 0.010 , , , ,
2 3.8 2.00 0.15/ 1.10 , , ,
De1 3.8 2.00 0.15 1.10 1.10 , ,
2 3.8 2.00 0.12& 1.10 1.05 1.10 1.10 1.08
Jan1 3.8 2.00 0.21/ 1.10 1.05 1.05 1.10 1.0
2 3.8 2.00 0.38 2.20 0./5 1.05 1.05 1.02
Feb 1 3.8 2.00 0.1/ 1.10 0.00 0./5 1.05 0.&2 3.8 2.00 0.18 1.10 0.00 0.00 0./5 0.32
Mar1 3./ 2.00 0.15/ 0.00 0.00 0.00 0.00
2 3./ 2.00 0.110 , , , ,
Apr1 3.1 2.00 0.13 1.10 , , ,
2 3.1 2.00 0.0&5 1.10 1.10 , ,
Ma/1 3.1 2.00 0.015 1.10 1.05 1.10 1.10 1.08
2 3.1 2.00 0.000 1.10 1.05 1.05 1.10 1.0
Jun1 3.1 2.00 0.018 2.20 0./5 1.05 1.05 1.02
2 3.1 2.00 0.005 1.10 0.00 0./5 1.05 0.&
Jul1 3.1 2.00 0.018 1.10 0.50 0.00 0./5 0.8
2 3.1 2.00 0.000 0.5 0.50 0.00 0.2
Aug1 3./ 2.00 0.020 1.00 0.5 0.50 0.5
2 3./ 2.00 0.02 1.00 1.00 0.5 0./2
(ep1 3.8 2.00 0.02 0.82 1.00 1.00 0./
2 3.8 2.00 0.022 0.5 0.82 1.00 0.&
)t1 3.8 2.00 0.015 0.00 0.5 0.82 0.2
2 3.8 2.00 0.080 0.00 0.00 0.5 0.15
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,t 3mm5h4 NF 3mm5h4 R (,!"t!'a)
1&./1 18./0 3.3&
1&./1 18.5 3.3
1&./1 18.5 3.3
.1 .12 1.2
.10 &.// 1.2
3./1 .3 1.38
2.5 5.8 0./81.23 .1 0.
0.00 1.8 0.33
15.8& 1.5 3.1&
1.82 1&.&8 2./
1.82 1&.& 2./8
3.3/ &. 1.15
3.3& &.& 1.15
3.20 .38 1.31
2.10 5.20 0./3
1.51 .5/ 0.82
1.32 3.32 0.5/
2.&2 .&0 0.82
3.21 5.18 0./23.&1 5.5& 0.//
2./2 .8/ 0.8
1.&1 3.&0 0.&
0.58 2.50 0.
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Kebutuhan Air Kelompo* - 3 ?olongan -4
+erioe,to 3mm5h4 + 3mm5h4 e 3mm5h4 >7 3mm5h4 C1 C2 C& C ,t 3mm5h4
1
Nop1 3.8 2.00 0.1& 0.00 0.00 0.5 0.15 0.58
2 3.8 2.00 0.15/ , , , , 1&./1
De1 3.8 2.00 0.15 1.10 , , , 1&./1
2 3.8 2.00 0.12& 1.10 1.10 , , 1&./1
Jan1 3.8 2.00 0.21/ 1.10 1.05 1.10 1.10 1.08 .1
2 3.8 2.00 0.38 1.10 1.05 1.05 1.10 1.0 .10
Feb 1 3.8 2.00 0.1/ 2.20 0./5 1.05 1.05 1.02 3./12 3.8 2.00 0.18 1.10 0.00 0./5 1.05 0.& 2.5
Mar1 3./ 2.00 0.15/ 1.10 0.00 0.00 0./5 0.32 1.12
2 3./ 2.00 0.110 0.00 0.00 0.00 0.00 0.00
Apr1 3.1 2.00 0.13 , , , , 1.82
2 3.1 2.00 0.0&5 1.10 , , , 1.82
Ma/1 3.1 2.00 0.015 1.10 1.10 , , 1.82
2 3.1 2.00 0.000 1.10 1.05 1.10 1.10 1.08 3.3/
Jun1 3.1 2.00 0.018 1.10 1.05 1.05 1.10 1.0 3.3&
2 3.1 2.00 0.005 2.20 0./5 1.05 1.05 1.02 3.20
Jul1 3.1 2.00 0.005 1.10 0.00 0./5 1.05 0.& 2.10
2 3.1 2.00 0.000 1.10 0.50 0.00 0./5 0.8 1.51
Aug1 3./ 2.00 0.020 0.5 0.50 0.00 0.2 1.&
2 3./ 2.00 0.02 1.00 0.5 0.50 0.5 2.&2
(ep1 3.8 2.00 0.02 1.00 1.00 0.5 0./2 3.53
2 3.8 2.00 0.022 0.82 1.00 1.00 0./ 3.&1
)t1 3.8 2.00 0.015 0.5 0.82 1.00 0.& 2./2
2 3.8 2.00 0.080 0.00 0.5 0.82 0.2 1.&1
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NF 3mm5h4 D 375t5ha4
2.1 0.3
18.5 3.3
18.5 3.3
18.8 3.3
.02 1.25
&.83 1.22
./2 1.15.8 0./8
.0& 0.2
1.8/ 0.3
1&.&8 2./
1&.& 2./8
1&.81 2.//
&./ 1.1&
&. 1.15
.0 1.32
5.20 0./3
.&1 0.82
3. 0.&1
.5/ 0.825./ 0./8
5.58 0.//
./0 0.8
3.53 0.&3
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Kebutuhan Air Kelompo* C 3 ?olongan C4
+erioe,to 3mm5h4 + 3mm5h4 e 3mm5h4 >7 3mm5h4 C1 C2 C& C
1
Nov1 3.8 2.00 0.1& 0.00 0.5 0.82 0.2
2 3.8 2.00 0.22 0.00 0.00 0.5 0.15
De1 3.8 2.00 0.15 , , , ,
2 3.8 2.00 0.12& 1.10 , , ,
Jan1 3.8 2.00 0.21/ 1.10 1.10 , ,
2 3.8 2.00 0.38 1.10 1.05 1.10 1.10 1.08
Feb 1 3.8 2.00 0.1/ 1.10 1.05 1.05 1.10 1.02 3.8 2.00 0.18 2.20 0./5 1.05 1.05 1.02
Mar1 3./ 2.00 0.15/ 1.10 0.00 0./5 1.05 0.&
2 3./ 2.00 0.110 1.10 0.00 0.00 0./5 0.32
Apr1 3.1 2.00 0.13 0.00 0.00 0.00 0.00
2 3.1 2.00 0.0&5 , , , ,
Ma/1 3.1 2.00 0.015 1.10 , , ,
2 3.1 2.00 0.000 1.10 1.10 , ,
Jun1 3.1 2.00 0.018 1.10 1.05 1.10 1.10 1.08
2 3.1 2.00 0.005 1.10 1.05 1.05 1.10 1.0
Jul1 3.1 2.00 0.005 2.20 0./5 1.05 1.05 1.02
2 3.1 2.00 0.000 1.10 0.00 0./5 1.05 0.&
Aug1 3./ 2.00 0.020 1.10 0.50 0.00 0./5 0.8
2 3./ 2.00 0.02 0.5 0.50 0.00 0.2
(ep1 3.8 2.00 0.02 1.00 0.5 0.50 0.5
2 3.8 2.00 0.022 1.00 1.00 0.5 0./2
)t1 3.8 2.00 0.015 0.82 1.00 1.00 0./
2 3.8 2.00 0.080 0.5 0.82 1.00 0.&
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,t 3mm5h4 NF 3mm5h4 D 375t5ha4
1.&1 3. 0.&1
0.58 2.35 0.2
1&./1 18.5 3.3
1&./1 18.8 3.3
1&./1 18.&/ 3.33
.1 &.8& 1.22
.10 .01 1.253./1 ./3 1.1
2.3 5.28 0./
1.12 .11 0.3
0.00 1.8& 0.33
1.82 1&.& 2./8
1.82 1&.81 2.//
1.82 1&.82 3.00
3.3/ &. 1.15
3.3& &.5 1.15
3.20 .0 1.32
2.10 5.20 0./3
1.& .5 0.85
1.& 3. 0.&12.88 .83 0.8&
3.53 5.51 0./8
3.&1 5.5/ 1.00
2./2 .8 0.8&
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Kebutuhan pengambilan air 3 l5t.ha4
+erioe Alt. 1 Alt. 2 Alt. & Alt. ' Alt. "
Nov1 3.3& 0.3 0.&1 3./ .1
2 3.3 3.3 0.2 &.&8 .0/
De
1 3.3 3.3 3.3 &.&8 10.02
2 1.2 3.3 3.3 .&1 ./&
Jan1 1.2 1.25 3.33 2./ 5.82
2 1.38 1.22 1.22 2.5/ 3.81
Feb1 0./8 1.1 1.25 2.38 3.&3
2 0. 0./8 1.1 1.1 3.12
Mar1 0.33 0.2 0./ 1.05 1.//
2 3.1& 0.3 0.3 3.50 .23
Apr1 2./ 2./ 0.33 5./ &.2
2 2./8 2./8 2./8 5./ 8./5
Ma/1 1.15 2.// 2.// .15 .1
2 1.15 1.1& 3.00 2.31 5.30
Jun1 1.31 1.15 1.15 2.& 3.&1
2 0./3 1.32 1.15 2.2 3.3/
Jul1 0.82 0./3 1.32 1. 3.0&
2 0.5/ 0.82 0./3 1.1 2.3
Aug1 0.82 0.&1 0.85 1.3 2.28
2 0./2 0.82 0.&1 1. 2.35
(ep1 0.// 0./8 0.8& 1./ 2.83
2 0.8 0.// 0./8 1.8 2.85
)t 1 0.& 0.8 1.00 1.51 2.512 0. 0.&3 0.8& 1.0 1./3
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Alt. #
1.0
3.&
&.&8
&.&/
.58
2.
2.&&
2.3/
1.&&
1.0
3.30
5./
5./8
.15
2.30
2.
2.2
1.5
1.&
1.3
1.8
1./
1.81./
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Debit rata@rata bulanan 3m&5 t4
Tahun Jan Feb Mar Apr Ma/ Jun Jul Aug (ep )t
1/&0 25.8 30.8 1.5 1&.5 &.0 8. 0./ 0./ 1. 0.&
1/&1 38.1 . 2./ 10.5 /.8 2.0 0./ 0./ 0.3 20.3
1/&2 1.5 2./ 32.5 2&.0 .2 1.0 1.3 0./ 0.3 0.
1/&3 3&.2 10. 15. 22.5 18.0 3.0 0./ 1.0 0. .2
1/& 20.& 12.2 2./ 3&.0 31.3 &.2 30.& 12.1 1.5 22.&
1/&5 2.5 2&. 10.8 15.5 13. 11. /.8 2.2 3.0 3.
1/&& 2. 20.3 35. 12. /.0 2. 12. 0./ 0.3 0.
1/& 10.& 18.& 2./ 22. 1. 2.8 5.1 8. 0.& 1.
1/&8 11. .& 2.3 25./ 15. 3.2 0./ 0./ 0.3 2./
1/&/ 3.& 22.5 25. 22.8 25.& 3.2 0./ 0./ 0.3 2.1
1/0 3. 22./ 21.2 3&./ /.1 0./ 0./ 0./ 0.3 0.
1/1 22./ 1.5 31. 2. 3. 5. 1.0 0./ 0.3 11.
1/2 1/.3 2/.2 38.0 . 2.3 1.3 0./ 0./ 0.3 0.
1/3 12.1 2.& 2/./ 2&./ 15.2 3./ 0./ 0./ 1.8 2&.
1/ 38.1 33./ 1. . 2.5 1.1 0./ 0./ 0.3 0.
1/5 23. 22./ 2./ 8.1 2.& 1.1 0./ 0./ 0.3 8.8
1/& 38.1 2.0 25. 20.& 3.8 0.8 0./ 0./ 0.3 1.5
1/ 2/.2 2/.& 2./ 20. 23.1 8./ 5./ 2.8 0.3 &.
1/8 22.2 21. 25.2 2/.0 3.0 1.1 0./ 0./ 0.3 11./
1// 21./ 15. 28./ 1/.8 21. 1.& 0./ 0./ 0.3 1.
1/80 20.1 11. 23.0 8. 12.5 1.2 0./ 0./ 0.3 2.8
1/81 2. 1&.2 28.0 1/.0 &.0 0.8 0./ 0./ 0.3 0.1/82 2./ 30.8 23. 15.2 28. 2.0 0./ 0./ 5. 8.&
1/83 &. 2&.& 13.8 18.2 10./ 0./ 1.0 5.1 5.3 33./
1/8 38.1 15.2 2./ 0. 20. 1.0 0./ 0./ 18.1 21.8
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Nov De
8.3 3&.
3&.3 1/./
11.5 /./
3&.3 18.
35.3 21.3
25.8 /.
11.3 3&.
1. 3&.
2&. 1&.0
3&.3 28.1
5. 3&.
11.5 3&.
.& 10.
23.8 2/.5
12.1 32.3
2.& 3&.
3.& 3&.3
35.1 3&.
1.1 1&.&
2/.2 3&.
5. 1/.&
1.& 1.53&.3 15.
3&.3 11.0
32. 33.&
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Debit rata@rata bulanan ari urutan *eil *e besar
+ers. Ta* Terpenuhi Jan Feb Mar Apr Ma/ Jun Jul Aug (ep
&. 10. 10.8 . 2.3 0.8 0./ 0./ 0.3
8 10.& 11. 13.8 . 2.5 0.8 0./ 0./ 0.3
12 11. 12.2 1. 8.1 2.& 0./ 0./ 0./ 0.3
1& 12.1 15.2 15. 8. 3.0 0./ 0./ 0./ 0.3
2% 1'." 1".' 1$." 1%." &.' 1.% %. %. %.&
2 1/.3 1&.2 21.2 12. 3.8 1.0 0./ 0./ 0.3
28 20.1 1.5 23.0 15.2 &.0 1.1 0./ 0./ 0.3
32 20.& 18.& 23. 15.5 &.0 1.1 0./ 0./ 0.3
3& 21./ 20.3 25.2 1&.5 .2 1.1 0./ 0./ 0.3
0 22.2 21. 25. 18.2 /.0 1.2 0./ 0./ 0.3
22./ 22.5 25. 1/.0 /.1 1.3 0./ 0./ 0.3
8 23. 22./ 2.3 1/.8 /.8 1.& 0./ 0./ 0.3
52 2.5 22./ 28.0 20. 10./ 2.0 0./ 0./ 0.3
5& 2./ 2.0 28./ 20.& 12.5 2. 0./ 0./ 0.3
&0 25.8 2.& 2/./ 22. 13. 2.8 0./ 0./ 0.3
& 2. 2./ 31. 22.5 15.2 3.0 0./ 0./ 0.3
&8 2. 2&.& 32.5 22.8 15. 3.2 0./ 0./ 0.&
2 2/.2 2&. 35. 25./ 1. 3.2 1.0 0./ 0.
& 3. 2/.2 38.0 2&.0 18.0 3./ 1.0 0./ 1.5
80 3.& 2/.& 2./ 2&./ 20. 5. 1.3 1.0 1.
8 3&.2 30.8 2./ 2/.0 21. &.2 5.1 2.2 1.888 38.1 30.8 2./ 3&.0 23.1 8. 5./ 2.8 3.0
/2 38.1 33./ 2./ 3&./ 25.& 8./ /.8 5.1 5.3
/& 38.1 .& 2./ 0. 28. 11. 12. 8. 5.
100 38.1 . 2./ 2. 31.3 2.0 30.& 12.1 18.1
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)t Nov De
0. 5. /.
0. 5. /./
0. .& 10.
0. 8.3 11.0
%.' 11.& 1".$
0. 11.5 1&.0
0.& 11.5 1&.&
1.5 12.1 1.5
1. 1.1 18.
2.1 1. 1/.&
2./ 1.& 1/./
3. 23.8 21.3
.2 2.& 28.1
&. 25.8 2/.5
8.& 2&. 32.3
8.8 2/.2 33.&
11. 32. 3&.3
11./ 3.& 3&.
1. 35.1 3&.
20.3 35.3 3&.
21.8 3&.3 3&.22.& 3&.3 3&.
2.8 3&.3 3&.
2&. 3&.3 3&.
33./ 3&.3 3&.
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Ma*simum luas areal /ang apat iairi untu* alternati0 9 @ 9
+erioe Alt. 1 Alt. 2 Alt. & Alt. ' Alt. "
Nov1 30/.28 3380/.3 23&2.&1 3811/.01 &1&1.&2
2 33.&0 33.&0 3&&/.5& 8&8.21 335&.&
De
1 &11./2 &11./2 &11./2 /223.8 13835.&
2 12152.3/ &05.05 &05.05 1&5. 213&2.8
Jan1 10&/.1 13//2.31 525/.0 280&1.5 33320./
2 120&.5 13/&./2 131&. 2103.3 11/.8
Feb1 10&8.32 &.& 811.3 1821.// 2&&2&.35
2 120.1 1053.&5 3/.&& 2//.0 3233.2
Mar1 103.08 581.03 3&./1 1/55.12 1820.03
2 1015.81 10101.5 52.10 1111.38 15&./
Apr1 2//.20 2//.20 301.51 5/8.0 3&12./2
2 2/8.05 2/8.05 2/8.05 5/&.10 8/.15
Ma/ 1 &//.2 2&.5 2&.5 /&&.81 123.3&2 01.55 &/.83 2&.33 13//.38 1&&&.1
Jun1 &2.3& 03.2& &//.53 132.&2 202.15
2 8/2.1& &23.3/ 02.02 1515.55 221.5
Jul1 31.30 2/.3/ 20.80 &38.&8 8&.8
2 &/.&1 30./& 2/.13 810.5 110.0
Aug1 &2.8 &25.50 5.&1 108./8 152.5/
2 08.01 &2.83 &23.2/ 80.85 1/.1
(ep1 110&.0/ 115&5.58 13125.5& 22/1.& 3&0/.23
2 12/&/.58 113&5.& 1152.02 2335.25 3585/.2
)t1 251.&3 1//2.23 150.15 250/.8& 58280.02
2 3532&.5 2/&&.01 18232.52 &02/2.& 852.//
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Alt. #
552.3
3/013.1&
/223.8
/210.0/
1/251.3
2813.3/
15858.0
181/3.31
805./5
1&28.&8
3313.2
5/&.10
535.08/&5.1&
102./
1325.1
505.18
&38.0/
1080.11
108&.13
2&/1.1
2288/.&/
33&2.38
31/8.5