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Department of Water and Environmental Regulation HYANN V87 Output 23/01/2023 Site 704194 Gascoyne River - Jimba Variable 151.00 Stream Discharge Volume in Megalitres Year Annual Days Rank Total Missing (Megalitres) ----------------------------------------------- 1984 0.0 348 39 1985 128200 30 1986 921700 13 1987 365200 24 1988 448200 23 1989 1560000 8 1990 992300 12 1991 218600 27 1992 1296000 11 1993 99340 31 1994 528100 21 1995 2140000 5 1996 516200 22 1997 1473000 10 1998 831200 15 1999 1992000 7 2000 3694000 2 2001 627700 20 2002 10840 37 2003 30070 35 2004 688400 19 2005 96280 32 2006 2634000 3 2007 86340 33 2008 728300 17 2009 847000 14 2010 2625000 4 2011 3770000 1 2012 181100 28 2013 21230 36 2014 262400 26 2015 2055000 6 2016 5341 38 2017 324300 25 2018 821900 16 2019 138900 29 2020 718600 18 2021 1533000 9 2022 77040 313 34 Total 35490000 661 Minimum 0.0 Maximum 3770000 Mean 909900 Median 627700