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Department of Water and Environmental Regulation HYANN V87 Output 29/01/2023 Site 609014 Arthur River - Mount Brown Variable 151.00 Stream Discharge Volume in Megalitres Year Annual Days Rank Total Missing (Megalitres) ----------------------------------------------- 1982 0.0 365 42 1983 162600 1 1984 10190 31 1985 27420 17 1986 4765 34 1987 9625 32 1988 77210 5 1989 16170 26 1990 41980 9 1991 33860 11 1992 54930 7 1993 30050 14 1994 25470 19 1995 28020 15 1996 83390 4 1997 4566 35 1998 44920 8 1999 18980 22 2000 18440 23 2001 3106 36 2002 11690 30 2003 17220 24 2004 21510 21 2005 31630 13 2006 3062 37 2007 11840 29 2008 27610 16 2009 40580 10 2010 2730 38 2011 61650 6 2012 7131 33 2013 24650 20 2014 13100 28 2015 1961 40 2016 16810 25 2017 129700 2 2018 32260 12 2019 13890 27 2020 2406 39 2021 122700 3 2022 26130 18 2023 0.0 338 41 Total 1316000 703 Minimum 0.0 Maximum 162600 Mean 32100 Median 21510