Department of Water Affairs HYMONTH V93 Output 01/09/2010 Site D3R002 Orange River @ Ruigtevallei Site D3R002.V VarFrom 374.00 G21: Total outflow (volume) in Megalitres VarTo 154.00 Total Surface Water Volume in Million Cub Metres Figures are for period starting 0 hours. Mean Annual Missing Year Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Monthly Total Days 1971/72 [ ]M [ ]M [ ]M [ ]M 429.46$2720.1 $1064.0 668.48 832.94 471.29 380.49 330.11 [862.12][6896.9 ] 123 1972/73 428.45 709.30 327.34 197.51 199.69 146.94 94.52 180.85 159.12 175.45 147.26 164.31 244.23 2930.7 0 1973/74 169.37 170.99 164.55 202.96 2862.0 3022.6 1246.2 663.57 692.27 573.08 674.36 894.59 944.72 11336 0 1974/75 515.36 457.83 835.04 962.67 879.28 959.04 894.20 774.76 315.30 457.85 315.85 275.33 636.88 7642.5 0 1975/76 431.02 879.79 973.48 1525.1 4129.5 4582.7 2308.3 2224.6 1111.2 585.64 217.93 837.15 1650.5 19806 0 1976/77 1149.1 2587.8 998.13 604.22 959.80 1060.4 1057.8 330.57 198.64 425.79 346.68 237.23 829.69 9956.3 0 1977/78 789.62 653.49 262.74 244.82 533.54 508.22 1601.1 641.56 331.37 373.32 458.42 503.16 575.11 6901.3 0 1978/79 670.90 729.14 585.38 601.65 840.77 554.39 70.18 320.55 279.27 226.66 63.69 103.49 420.50 5046.0 0 1979/80 263.66 348.64 452.18 498.83 508.67 399.06 413.25 296.74 203.09 111.20 405.18 348.94 354.12 4249.4 0 1980/81 160.95 114.63 118.32 299.09 534.86 836.11 589.51 556.88 428.61 498.95 249.14 541.23 410.69 4928.2 0 1981/82 426.18 422.07 510.43 801.59 411.74 344.55 119.21 207.06 49.60 129.65 357.70 346.35 343.84 4126.1 0 1982/83 132.33 290.23 714.60 302.53 81.60 78.41 56.94 65.60 132.59 103.99 104.04 60.11 176.91 2122.9 0 1983/84 447.16 451.54 200.61 437.56 211.59 241.87 180.34 328.82 115.76 76.10 110.28 135.56 244.77 2937.1 0 1984/85 212.33 272.30 244.17 204.54 312.72 421.86 445.31 72.33 [26.74] 113.07 64.62 130.31 [210.03][2520.3 ] 15 1985/86 285.15 252.62 [614.41] 883.54 868.96 555.78 253.84 282.06 337.60 175.99 256.89 138.37 [408.77][4905.2 ] 1 1986/87 370.67 1102.6 860.69 476.79 391.83 147.02 96.37 294.41 [404.51] 192.41 92.90L 423.63L [404.49][4853.8 ] 8 1987/88 2035.8 L1182.3 668.50 758.10 2065.3 6096.9 1508.2 848.45 529.99 621.68 790.46 1029.4 1511.2 L18135 L 0 1988/89 983.83 893.29 809.67 1461.3 1630.8 L1692.4 830.53 [596.37] 560.13 934.99 917.86 570.62 [990.16]11881 ] 2 1989/90 88.52 218.14 882.41 202.05 356.97 138.40 [491.56] 379.52 286.24 646.18 748.39 531.09 [414.12][4969.4 ] 1 1990/91 157.13 123.17 126.99 379.66 1583.4 1289.2 699.92 330.72 348.50 480.13 489.55 352.80 530.10 6361.2 0 1991/92 201.59 809.18 952.54 456.47 259.39 116.74 121.00 230.36 231.02 294.06 336.25 280.48 357.42 4289.0 0 1992/93 337.35 [ ]M [ ]M [ ]M [ ]M [ ]M [ ]M [ ]M [ ]M [ ]M [ ]M [5.63] [171.49] [342.98] 333 1993/94 212.55 262.39 292.48 327.66 1437.0 770.46 424.22 341.00 198.92 250.81 190.14 189.58 408.10 4897.2 0 1994/95 209.81 286.34 374.28 377.52 157.41 113.58 97.61 92.22 51.78 64.83 96.74 151.40 172.79 2073.5 0 1995/96 241.99 377.38 352.82 379.96 494.07 1351.0 297.31 310.76 295.63 434.74 261.93 204.58 416.85 5002.2 0 1996/97 220.05 176.09 791.09 995.39 488.54 1184.9 ] [ ]M [ ]M [ ]M [ ]M [ ]M [ ]M [642.68][3856.1 ] 184 1997/98 [ ]M [ ]M [ ]M [ ]M [ ]M [ ]M [ ]M [ ]M [ ]M [ ]M 398.39A 474.22 [436.31] [872.61] 304 1998/99 335.68 285.75 372.13 276.81 193.87 260.95 271.14 292.86 239.75 297.71 271.75 412.09 292.54 3510.4 0 1999/ 0 262.32 208.02 214.25 210.48 318.70 999.46 644.16 527.32 268.73 264.20L 287.82 483.18 390.72L 4688.6 L 0 2000/ 1 407.37 319.68 427.72 255.59 285.63 309.85 558.04 1195.1 303.62 423.25 262.77 579.63 444.03 5328.3 0 2001/ 2 610.22 1978.4 2531.5 1285.4 1564.5 510.60 165.32 174.24 132.65 215.01Q 755.22Q2043.6 Q 997.23Q11966 Q 0 2002/ 3 1032.4 Q 262.92Q 253.08Q 275.00Q 190.58Q 353.36Q 307.27Q 170.68Q 127.84Q 353.02Q 330.29Q 301.10Q 329.80Q 3957.6 Q 0 2003/ 4 301.39Q 224.91Q 216.29Q 185.81Q 235.71Q 122.31Q 134.60Q 214.54Q 219.66Q 263.98Q 299.69Q 245.26Q 222.01Q 2664.1 Q 0 2004/ 5 209.85Q 220.63Q 202.55Q 203.85Q 251.06Q 295.68Q 245.74Q 320.65Q 415.63Q 391.56Q 331.80Q 295.87Q 282.07Q 3384.8 Q 0 2005/ 6 323.61Q 479.99Q 209.31Q 198.95Q 810.00Q1911.8 Q1224.7 Q 950.50Q 561.61Q 306.00Q 514.68Q 540.85Q 669.34Q 8032.1 Q 0 1212 Tot ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... $ ... Gauge Plate Readings A ... Above Rating L ... Linear Fill M ... Missing Data Q ... Data Not Audited Department of Water Affairs HYMONTH V93 Output 01/09/2010 Site D3R002 Orange River @ Ruigtevallei Site D3R002.V VarFrom 374.00 G21: Total outflow (volume) in Megalitres VarTo 154.00 Total Surface Water Volume in Million Cub Metres Figures are for period starting 0 hours. Mean Annual Missing Year Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Monthly Total Days 2006/ 7 602.43Q1463.6 Q 872.42Q 579.71Q 293.71Q 237.86Q 101.80Q 331.34Q 284.98Q 256.97Q 231.19Q 243.66Q 458.31Q 5499.6 Q 0 2007/ 8 320.19Q1181.9 Q 798.25Q 283.85Q 273.57Q 391.69Q 427.49Q 406.39Q 189.01Q 214.65Q 235.63Q 263.58Q 415.52Q 4986.2 Q 0 2008/ 9 327.53Q 354.58Q 228.19Q 270.48Q1127.6 Q1110.8 Q 320.97Q 249.84Q 846.66Q1167.4 Q 185.40Q 336.23Q 543.81Q 6525.7 Q 0 2009/10 397.51Q1019.5 Q 414.09Q 622.71Q [29.89] [ ]M [ ]M [ ]M [ ]M [ ]M [ ]M [ ]M [496.75][2483.7 ] 241 1212 Tot Mean 439.77L 604.76Q[551.46] 506.40Q[762.27][995.48][553.23][453.48][334.60] 359.19L 338.37A[405.54] [520.79][5817.2 ] Mean Med. 327.53L 365.98Q[420.90] 378.59Q[429.46][509.41][413.25][328.82][284.98] 297.71L 293.75A[330.11] Med. Max 2035.8 L2587.8 Q2531.5 ]1525.1 Q4129.5 ]6096.9 ]2308.3 ]2224.6 ]1111.2 ]1167.4 L 917.86A2043.6 ] [1650.5 ]19806 ] Max Min 88.52L 114.63Q[118.32] 185.81Q [29.89] [78.41] [56.94] [65.60] [26.74] 64.83L 63.69A [5.63] [171.49] [342.98] Min OK 100% 100% 100% 100% 97% 100% 100% 100% 98% 100% 100% 97% 99% 99% OK Cnt 37 36 36 36 37 36 35 35 35 35 36 37 39 39 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... $ ... Gauge Plate Readings A ... Above Rating L ... Linear Fill M ... Missing Data Q ... Data Not Audited