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Department of Water and Environmental Regulation HYANN V83 Output 24/01/2021 Site 607220 Warren River - Barker Rd Crossing Variable 151.00 Stream Discharge Volume in Megalitres Year Annual Days Rank Total Missing (Megalitres) ----------------------------------------------- 1966 301100 136 17 1967 580500 1 1968 374300 9 1969 123900 45 1970 351600 11 1971 326900 12 1972 185400 34 1973 468200 4 1974 382400 8 1975 291200 20 1976 196500 31 1977 195700 32 1978 393200 6 1979 172300 36 1980 208500 29 1981 388100 7 1982 170100 37 1983 318300 15 1984 319300 14 1985 193800 33 1986 129400 44 1987 66610 52 1988 517300 2 1989 208000 30 1990 301600 16 1991 370300 10 1992 322300 13 1993 240200 27 1994 165000 38 1995 267700 23 1996 495200 3 1997 271400 21 1998 257000 24 1999 416900 5 2000 246100 25 2001 78370 50 2002 142700 41 2003 230500 28 2004 142000 42 2005 293000 19 2006 86170 49 2007 133200 43 2008 244200 26 2009 296800 18 2010 30870 55 2011 110700 46 2012 47220 54 2013 178600 35 2014 145800 40 2015 59360 53 2016 270300 22 2017 106800 47 2018 153400 39 2019 70470 51 2020 104400 5 48 2021 222.0 349 56 Total 13140000 490 Minimum 222.0 Maximum 580500 Mean 234700 Median 219500