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Department of Water and Environmental Regulation HYANN V87 Output 21/01/2025 Site 502031 Dunham River - Dunham Gorge Variable 1.00 Rainfall - Total - to agency standards in Millimetres Year Annual Days Rank Total Missing (Millimetres) ----------------------------------------------- 1978 127.2 211 47 1979 688.9 32 1980 549.6 70 39 1981 203.0 217 46 1982 799.8 23 1983 874.5 17 1984 976.1 11 1985 381.5 44 1986 473.0 12 42 1987 711.2 61 30 1988 451.4 32 43 1989 522.6 40 1990 567.7 38 1991 679.0 33 1992 318.0 45 1993 706.8 31 1994 735.0 29 1995 929.5 15 1996 852.1 19 1997 843.0 20 1998 863.3 18 1999 1061 9 2000 1710 1 2001 1106 8 2002 749.6 28 2003 677.6 34 2004 833.1 21 2005 755.8 26 2006 1226 6 2007 991.3 10 2008 1193 7 2009 672.7 35 2010 784.2 24 2011 1494 2 2012 770.0 25 2013 750.8 27 2014 1284 4 2015 656.9 36 2016 944.8 13 2017 1302 3 2018 806.6 22 2019 488.6 41 2020 952.0 12 2021 640.4 37 2022 927.0 16 2023 940.4 14 2024 1260 5 2025 72.60 346 48 Total 38300 949 Minimum 72.60 Maximum 1710 Mean 798.0 Median 777.1