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Beltu irrigation dam
600,000                                                            370

                                                                   337

500,000                                                            304

                                                                   272

400,000                                                            239

                                                                   206

300,000                                                            173    ac ft
                                                                          [ft] high
                                                                   140

200,000                                                            108

                                                                   75

100,000                                                            42

                                                                   9

     -                                                             (24)
          1   2   3   4   5        6         7   8   9   10   11



                              10 meter lift
                                increments
Column1              Column2          Column3          Column4          Column5       Column6
ac ft                                                                                    180,000




storage loss                                     0.5              0.5             1       90,000




Transmission loss                               0.67             0.33             1       60,300




Delivery loss                                   0.67             0.33             1       40,401




Farm area ha                   3200 ha
                               2.47


acres                          7904




ac ft / ac                                                                                      5.1


meters deep per ha                                                                          1.56
Beltu irrigation dam
Column1         Column2   Column3                   Column4   Column5     Column6    Column7           Column8            Column9   Column10            Column11   Column12       Column13




 watershed                                                                                                                             farm water use                 duty / yr

                          10,000                                                         precip

                          900,000,000                                                     mm                                                                  ha                      meters
          90,000 ha                                 meters                run off                                                              3,200                    0.50

                                    m^3                             m           mm                          ac ft
                                                                                         1,150
                                                                   0.05
                          45,000,000                                      50                      4%             36,467             19,200,000                          0.60
                                                                   0.1
                          90,000,000                                      100                     9%             72,934             22,400,000                          0.70
                                                                   0.15
                          135,000,000                                     150                    13%        109,400                 25,600,000                          0.80
                                                                   0.2
                          180,000,000                                     200                    17%        145,867                 28,800,000                          0.90
                                                                   0.25
                          225,000,000                                     250                    22%        182,334                 32,000,000                          1.00
                                                                   0.3
                          270,000,000                                     300                    26%        218,801                 35,200,000                          1.10
                                                                   0.35
                          315,000,000                                     350                    30%        255,267                 38,400,000                          1.20
                                                                   0.4
                          360,000,000                                     400                    35%        291,734                 41,600,000                          1.30
                                                                   0.45
                          405,000,000                                     450                    39%        328,201                 44,800,000                          1.40
                                                                   0.5
                          450,000,000                                     500                    43%        364,668                 48,000,000                          1.50
                                                                   0.55
                          495,000,000                                     550                    48%        401,135                 51,200,000                          1.60
                                                                   0.6
                          540,000,000                                     600                    52%        437,601                 54,400,000                          1.70
                                                                   0.65
                          585,000,000                                     650                    57%        474,068                 57,600,000                          1.80
                                                                   0.7
                          630,000,000                                     700                    61%        510,535                 60,800,000                          1.90
                                                                   0.75
                          675,000,000                                     750                    65%        547,002                 64,000,000                          2.00
                                                                   0.8
                          720,000,000                                     800                    70%        583,468                 67,200,000                          2.10
                                                                   0.85
                          765,000,000                                     850                    74%        619,935                 70,400,000                          2.20
                                                                   0.9
                          810,000,000                                     900                    78%        656,402                 73,600,000                          2.30
                                                                   0.95
                          855,000,000                                     950                    83%        692,869                 76,800,000                          2.40
                                                                    1
                          900,000,000                                     1,000                  87%        729,335                 80,000,000                          2.50
                                                                   1.05
                          945,000,000                                     1,050                  91%        765,802                 83,200,000                          2.60
                                                                   1.1
                          990,000,000                                     1,100                  96%        802,269                 86,400,000                          2.70
                                                                   1.15
                                    1,035,000,000                         1,150                100%         838,736                 89,600,000                          2.80

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Beltu irrigation dam

  • 2. 600,000 370 337 500,000 304 272 400,000 239 206 300,000 173 ac ft [ft] high 140 200,000 108 75 100,000 42 9 - (24) 1 2 3 4 5 6 7 8 9 10 11 10 meter lift increments
  • 3. Column1 Column2 Column3 Column4 Column5 Column6 ac ft 180,000 storage loss 0.5 0.5 1 90,000 Transmission loss 0.67 0.33 1 60,300 Delivery loss 0.67 0.33 1 40,401 Farm area ha 3200 ha 2.47 acres 7904 ac ft / ac 5.1 meters deep per ha 1.56
  • 5. Column1 Column2 Column3 Column4 Column5 Column6 Column7 Column8 Column9 Column10 Column11 Column12 Column13 watershed farm water use duty / yr 10,000 precip 900,000,000 mm ha meters 90,000 ha meters run off 3,200 0.50 m^3 m mm ac ft 1,150 0.05 45,000,000 50 4% 36,467 19,200,000 0.60 0.1 90,000,000 100 9% 72,934 22,400,000 0.70 0.15 135,000,000 150 13% 109,400 25,600,000 0.80 0.2 180,000,000 200 17% 145,867 28,800,000 0.90 0.25 225,000,000 250 22% 182,334 32,000,000 1.00 0.3 270,000,000 300 26% 218,801 35,200,000 1.10 0.35 315,000,000 350 30% 255,267 38,400,000 1.20 0.4 360,000,000 400 35% 291,734 41,600,000 1.30 0.45 405,000,000 450 39% 328,201 44,800,000 1.40 0.5 450,000,000 500 43% 364,668 48,000,000 1.50 0.55 495,000,000 550 48% 401,135 51,200,000 1.60 0.6 540,000,000 600 52% 437,601 54,400,000 1.70 0.65 585,000,000 650 57% 474,068 57,600,000 1.80 0.7 630,000,000 700 61% 510,535 60,800,000 1.90 0.75 675,000,000 750 65% 547,002 64,000,000 2.00 0.8 720,000,000 800 70% 583,468 67,200,000 2.10 0.85 765,000,000 850 74% 619,935 70,400,000 2.20 0.9 810,000,000 900 78% 656,402 73,600,000 2.30 0.95 855,000,000 950 83% 692,869 76,800,000 2.40 1 900,000,000 1,000 87% 729,335 80,000,000 2.50 1.05 945,000,000 1,050 91% 765,802 83,200,000 2.60 1.1 990,000,000 1,100 96% 802,269 86,400,000 2.70 1.15 1,035,000,000 1,150 100% 838,736 89,600,000 2.80