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Department of Water and Environmental Regulation HYANN V87 Output 21/01/2025 Site 602004 Kalgan River - Stevens Farm Variable 151.00 Stream Discharge Volume in Megalitres Year Annual Days Rank Total Missing (Megalitres) ----------------------------------------------- 1976 29190 63 26 1977 26730 28 1978 88940 5 1979 45290 14 1980 22390 34 1981 32940 24 1982 66500 9 1983 12520 46 1984 36720 19 1985 19920 37 1986 40330 17 1987 10040 49 1988 113300 3 1989 25210 30 1990 45910 13 1991 64140 11 1992 74640 6 1993 94350 4 1994 36590 20 1995 23930 31 1996 41330 16 1997 33920 22 1998 71800 7 1999 34420 21 2000 27090 27 2001 21250 35 2002 26420 29 2003 68000 8 2004 18490 38 2005 147200 1 2006 13240 45 2007 14100 44 2008 39070 18 2009 33390 23 2010 10390 48 2011 18450 39 2012 20930 36 2013 22410 33 2014 17650 40 2015 23350 32 2016 65630 10 2017 57670 12 2018 15670 43 2019 12320 47 2020 17170 41 2021 125100 2 2022 30460 25 2023 44530 15 2024 16940 42 2025 139.2 346 50 Total 1998000 409 Minimum 139.2 Maximum 147200 Mean 39960 Median 29820