Department of Water Affairs HYMONTH V93 Output 23/08/2010 Site D2R001 Witspruit @ Egmont Site D2R001.V VarFrom 375.00 G22: Total river releases (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 1937/38 [ ]M [ ]M [ ]M [ ]M [0.00] 0.00 0.00 0.00 0.00 0.00 0.00 0.00 [0.00] [0.00] 144 1938/39 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 1939/40 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 1940/41 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 1941/42 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 1942/43 0.00 0.00 0.00 0.00 0.00 0.00 0.00 47.48 0.03 0.00 0.00 0.00 3.96 47.50 0 1943/44 0.71 3.11 18.76 5.29 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.32 27.87 0 1944/45 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 1945/46 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 1946/47 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 1947/48 0.00 0.00 0.00 0.00 0.00 3.21 0.04 0.06 0.00 0.00 0.00 0.00 0.28 3.32 0 1948/49 0.15 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.15 0 1949/50 0.00 0.00 0.00 0.00 0.00 0.00 1.21 4.34 0.00 0.00 1.09 0.08 0.56 6.73 0 1950/51 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 1951/52 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 1952/53 0.00 0.00 0.00 0.00 0.07 0.00 0.13 0.00 0.00 0.00 0.00 0.00 0.02 0.20 0 1953/54 0.00 0.00 0.00 0.00 0.00 6.91 0.03 0.00 0.00 0.00 0.00 0.00 0.58 6.95 0 1954/55 0.00 0.00 0.00 2.52 12.00 0.76 1.49 0.05 0.00 0.00 0.00 0.00 1.40 16.83 0 1955/56 0.00 0.00 0.00 0.00 0.00 3.78 1.38 0.00 0.00 0.00 0.00 0.00 0.43 5.16 0 1956/57 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.62 0.39 4.62 0 1957/58 3.93 0.01 0.00 3.46 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.62 7.40 0 1958/59 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 1959/60 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 1960/61 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.85 0.00 0.00 0.00 0.07 0.85 0 1961/62 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 1962/63 0.00 0.00 0.00 0.00 6.37 0.42 13.18 0.00 0.00 0.00 0.00 0.00 1.66 19.97 0 1963/64 0.00 0.94 0.82 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.15 1.76 0 1964/65 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 1965/66 0.00 0.00 0.00 0.00 16.86 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.41 16.86 0 1966/67 0.00 0.00 0.00 0.00 0.00 0.00 6.39 9.12 0.49 0.00 0.00 0.00 1.33 16.00 0 1967/68 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 1968/69 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0 1969/70 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 1970/71 0.00 0.00 0.00 0.00 0.00 0.00 0.10 4.70 0.00 0.00 0.00 0.00 0.40 4.80 0 1971/72 0.00 0.00 0.00 0.00 11.78 10.90 0.41 0.02 0.00 0.00 0.00 0.00 1.93 23.11 0 330 Tot ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... M ... Missing Data Q ... Data Not Audited Department of Water Affairs HYMONTH V93 Output 23/08/2010 Site D2R001 Witspruit @ Egmont Site D2R001.V VarFrom 375.00 G22: Total river releases (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 1972/73 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 1973/74 0.00 0.00 0.00 0.00 6.53 23.24 2.98 0.08 0.00 0.00 0.00 0.00 2.74 32.84 0 1974/75 0.00 5.85 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.49 5.85 0 1975/76 0.00 0.00 7.50 37.70 34.84 25.46 3.74 0.52 0.01 0.00 0.00 0.00 9.15 109.77 0 1976/77 3.60 0.31 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.33 3.92 0 1977/78 0.00 0.00 0.00 0.00 0.00 0.00 7.43 0.21 0.00 0.00 0.00 0.00 0.64 7.64 0 1978/79 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 1979/80 3.41 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.29 3.48 0 1980/81 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 1981/82 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] 1 1982/83 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 1983/84 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 1984/85 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] 1 1985/86 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] 2 1986/87 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] 2 1987/88 [0.00] [0.00] 0.00 0.00 26.48 35.74 [6.89] 0.29 0.04 0.04 [0.00] 6.92 [6.37] [76.39] 5 1988/89 [1.36] 3.78 1.57 [1.57] 13.80 0.07 [0.00] 0.00 0.00 0.00 0.00 0.00 [1.85] [22.15] 3 1989/90 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 1990/91 0.00 0.00 0.00 0.00 10.01 3.05 0.01 0.00 0.00 0.00 0.00 0.00 1.09 13.07 0 1991/92 3.25 0.62 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.32 3.86 0 1992/93 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 1993/94 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 1994/95 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 1995/96 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 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 0.00 0.00 [0.00] 0.00 0.00 1.19 0.04 0.00 0.00 0.00 0.00 0.00 [0.10] [1.23] 1 1998/99 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 1999/ 0 0.00 0.00 0.00 0.00 0.00 1.77 0.26 1.43 0.00 0.00 0.00 0.00 0.29 3.45 0 2000/ 1 0.00 0.00 0.00 0.00 0.00 0.00 6.19 4.88 0.19 0.02 0.00 0.02 0.94 11.29 0 2001/ 2 0.00 14.95 8.66 5.48 0.62 0.00 0.00 0.18 0.43 0.00 7.85 3.14 3.44 41.32 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 2.53 4.82 10.98 6.03 0.25 0.02 5.76 0.29 2.56 30.67 0 2006/ 7 0.29 2.34 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.22 2.63 0 330 Tot ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... M ... Missing Data Q ... Data Not Audited Department of Water Affairs HYMONTH V93 Output 23/08/2010 Site D2R001 Witspruit @ Egmont Site D2R001.V VarFrom 375.00 G22: Total river releases (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 2007/ 8 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 2008/ 9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00Q 0.00Q 0.00Q 0.00Q 0 2009/10 0.00Q 0.20Q 0.00Q 3.64Q 1.20Q 0.00Q [0.00] [ ]M [ ]M [ ]M [ ]M [ ]M [0.72] [5.04] 171 330 Tot Mean [0.23] [0.45] [0.52] [0.83] [1.96] [1.66] [0.86] 1.10 0.03 0.00 [0.20] [0.21] [0.67] [8.01] Mean Med. [0.00] [0.00] [0.00] [0.00] [0.00] [0.00] [0.00] 0.00 0.00 0.00 [0.00] [0.00] Med. Max [3.93] [14.95] [18.76] [37.70] [34.84] [35.74] [13.18] 47.48 0.85 0.04 [7.85] [6.92] [9.15] [109.77] Max Min [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] Min OK 100% 100% 100% 100% 99% 100% 99% 100% 100% 100% 100% 100% 100% 100% OK Cnt 72 72 72 72 73 73 73 72 72 72 72 72 73 73 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... M ... Missing Data Q ... Data Not Audited