Flood hydrograph, 200-yr return period, downstream of the project, in m3/sec, at intervals of 7.5 min. 1 0.37 0.73 1.87 3.00 5.46 7.93 11.51 15.13 1 2 19.25 23.51 27.81 32.33 36.59 41.16 45.21 49.64 2 3 53.84 58.52 63.22 68.25 73.31 78.49 83.58 88.68 3 4 93.62 98.57 103.36 108.22 113.06 118.04 123.14 128.44 4 5 133.99 139.73 145.70 151.81 158.05 164.35 170.70 177.04 5 6 183.43 189.74 196.02 202.16 208.27 214.21 220.09 225.79 6 7 231.38 236.81 242.05 247.15 252.09 256.94 261.70 266.40 7 8 271.27 276.10 281.15 286.18 291.53 296.88 302.52 308.20 8 9 314.34 320.58 327.35 334.28 342.39 350.71 360.46 370.49 9 10 382.85 395.55 410.70 426.30 451.83 478.00 521.29 565.54 10 11 629.76 695.61 768.08 843.34 901.09 963.17 1002.64 1047.78 11 12 1076.79 1111.65 1134.55 1161.38 1184.17 1206.90 1232.29 1253.39 12 13 1274.85 1289.82 1303.06 1310.53 1317.07 1320.36 1325.25 1329.43 13 14 1336.10 1343.41 1353.58 1364.33 1376.59 1388.22 1399.49 1408.37 14 15 1414.76 1417.08 1415.39 1408.53 1396.98 1380.02 1358.34 1331.90 15 16 1301.40 1267.42 1231.23 1193.09 1154.27 1114.97 1076.22 1038.15 16 17 1001.41 966.10 932.53 900.78 870.92 842.98 816.93 792.76 17 18 770.39 749.79 730.97 713.77 698.28 684.31 671.95 661.04 18 19 651.57 643.50 636.80 631.45 627.43 624.69 623.28 623.02 19 20 624.07 626.11 629.26 633.20 637.87 643.15 648.93 655.21 20 21 661.85 668.96 676.44 684.41 692.90 701.89 711.54 721.71 21 22 732.52 743.83 755.75 768.08 780.86 793.95 807.27 820.78 22 23 834.30 847.84 861.26 874.56 887.64 900.43 912.92 924.96 23 24 936.58 947.63 958.18 968.06 977.30 985.82 993.57 1000.59 24 25 1006.37 1011.41 1014.83 1017.49 1018.08 1017.88 1015.91 1013.07 25 26 1009.14 1004.24 998.70 992.08 984.99 976.76 968.26 958.66 26 27 948.69 937.76 926.44 914.39 902.04 889.19 876.16 862.78 27 28 849.26 835.47 821.53 807.34 793.00 778.41 763.65 748.68 28 29 733.57 718.32 703.00 687.62 672.27 656.98 641.83 626.86 29 30 612.14 597.69 583.59 569.84 556.49 543.54 530.99 518.85 30 31 507.10 495.73 484.73 474.08 463.76 453.74 444.01 434.55 31 32 425.35 416.39 407.65 399.12 390.80 382.67 374.73 366.97 32 33 359.38 351.95 344.68 337.56 330.58 323.74 317.01 310.41 33 34 303.91 297.51 291.20 284.97 278.81 272.72 266.70 260.73 34 35 254.81 248.95 243.14 237.38 231.67 226.01 220.40 214.84 35 36 209.32 203.86 198.47 193.14 187.87 182.66 177.52 172.43 36 37 167.41 162.46 157.58 152.76 147.99 143.29 138.65 134.06 37 38 129.55 125.09 120.70 116.38 112.11 107.91 103.77 99.70 38 39 95.69 91.76 87.88 84.07 80.32 76.65 73.04 69.51 39 40 66.08 62.74 59.48 56.32 53.26 50.29 47.43 44.68 40 41 42.04 39.51 37.09 34.80 32.62 30.57 28.66 26.89 41 42 25.23 23.70 22.26 20.93 19.68 18.51 17.42 16.39 42 43 15.41 14.48 13.60 12.76 11.97 11.23 10.55 9.93 43 44 9.38 8.89 8.43 8.02 7.65 7.31 6.98 6.67 44 45 6.37 6.08 5.81 5.55 5.32 5.09 4.88 4.68 45 46 4.48 4.30 4.12 3.95 3.80 3.65 3.50 3.35 46 47 3.20 3.05 2.91 2.79 2.66 2.54 2.42 2.31 47 48 2.20 2.09 1.99 1.90 1.80 1.70 1.59 1.48 48 49 1.38 1.29 1.20 1.11 1.02 0.94 0.85 0.78 49 50 0.71 0.64 0.56 0.48 0.40 0.32 0.25 0.19 50 51 0.14 0.10 0.07 0.05 0.03 0.02 0.01 0.02 51 52 0.03 0.04 0.03 0.03 0.02 0.01 0.00 0.00 52 53 0.00 0.00 0.00 0.00 0.00 0.01 0.02 0.03 53 54 0.03 0.03 0.02 0.01 0.00 0.00 0.00 0.00 54 55 0.00 0.00 0.00 0.01 0.02 0.03 0.03 0.02 55 56 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 56 57 0.00 0.00 0.00 0.02 0.02 0.03 0.03 0.03 57 58 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 58 59 0.00 0.01 0.02 0.03 0.03 0.03 0.02 0.01 59 60 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 60