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Department of Water and Environmental Regulation HYANN V83 Output 18/01/2021 Site 608171 Fly Brook - Boat Landing Road Variable 151.00 Stream Discharge Volume in Megalitres Year Annual Days Rank Total Missing (Megalitres) ----------------------------------------------- 1962 23970 158 13 1963 38250 1 1964 34890 2 1965 31410 6 1966 19610 23 1967 31930 4 1968 22650 18 1969 11420 43 1970 31420 5 1971 25250 11 1972 16090 32 1973 34670 3 1974 25730 10 1975 24310 12 1976 15650 34 1977 14750 37 1978 27930 8 1979 16920 29 1980 19130 24 1981 22860 15 1982 17820 28 1983 15840 33 1984 21290 20 1985 13210 40 1986 14230 38 1987 6823 47 1988 29320 7 1989 16200 31 1990 19810 22 1991 22810 16 1992 20620 21 1993 15260 35 1994 12650 41 1995 18780 25 1996 27130 9 1997 18110 27 1998 16920 30 1999 179.7 281 50 2000 0.0 366 60 2001 0.0 365 52 2002 0.0 365 53 2003 0.0 365 54 2004 0.0 366 55 2005 0.0 365 56 2006 0.0 365 57 2007 14780 89 36 2008 21570 19 2009 22650 17 2010 5474 48 2011 13640 39 2012 7535 45 2013 0.0 365 58 2014 0.0 365 59 2015 6859 36 46 2016 23810 14 2017 11690 42 2018 18490 26 2019 3711 77 49 2020 9922 44 2021 16.3 348 51 Total 956000 4276 Minimum 16.3 Maximum 38250 Mean 18740 Median 18490