Department of Water Affairs HYMONTH V93 Output 01/09/2010 Site D3R002 Orange River @ Ruigtevallei Site D3R002.V VarFrom 376.00 G23: River releases (volume) in Megalitres VarTo 394.00 Total G23: River releases (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 1993/94 [41.47] 41.47 38.71 42.85 38.71 42.54 41.47 42.85 41.47 42.85 42.85 41.47 [41.56] [498.73] 1 1994/95 42.85 41.48 42.85 42.92 38.71 42.85 42.74 42.85 41.47 44.24 42.90 41.47 42.28 507.35 0 1995/96 42.85 41.47 42.85 42.85 40.09 26.27 41.47 22.81 0.00 0.00 0.00 0.00 25.06 300.67 0 1996/97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0 1997/98 1.48 0.00 1.99 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.29 3.47 0 1998/99 1.82 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.16 1.88 0 1999/ 0 0.00 0.00 0.00 0.00 0.47 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.47 0 2000/ 1 0.00 0.00 8.99 30.47 26.66 30.11 19.57 2.95 4.21 0.00 0.00 0.00 10.25 122.96 0 2001/ 2 0.29 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.29 0 2002/ 3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0 2003/ 4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0 2004/ 5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0 2005/ 6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0 2006/ 7 0.00 0.00 0.00 0.00 0.00 2.48 0.00 0.00 0.00 0.00 0.00 2.77 0.44 5.25 0 2007/ 8 35.20 40.75 41.74 39.94 59.02 72.36 91.12 58.42 33.10 34.49 32.61 31.32 47.50 570.06 0 2008/ 9 31.47 30.80 31.48 31.03 14.98 9.94 75.31 75.50 74.32 53.04 31.10 24.05 40.25 483.02 0 2009/10 21.43 0.72 26.18 32.38Q [2.23] [ ]M [ ]M [1.91] [36.43] [ ]M [ ]M [ ]M [17.33] [121.28] 209 210 Tot Mean [12.87] 11.57 13.81 15.44Q [12.99] 14.16 19.48 [14.55] [13.59] 10.91 9.34 8.82 [13.25] [153.85] Mean Med. [0.29] 0.00 0.06 0.00Q [0.00] 0.00 0.00 [0.00] [0.00] 0.00 0.00 0.00 Med. Max [42.85] 41.48 42.85 42.92Q [59.02] 72.36 91.12 [75.50] [74.32] 53.04 42.90 41.47 [47.50] [570.06] Max Min [0.00] 0.00 0.00 0.00Q [0.00] 0.00 0.00 [0.00] [0.00] 0.00 0.00 0.00 [0.00] [0.00] Min OK 100% 100% 100% 100% 94% 100% 100% 95% 100% 100% 100% 100% 99% 99% OK Cnt 17 17 17 17 17 16 16 17 17 16 16 16 17 17 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... M ... Missing Data Q ... Data Not Audited