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Department of Water and Environmental Regulation HYANN V88 Output 20/06/2025
Site 616189 Ellen Brook - Almeria Pde Upper Swan
Variable 151.00 Stream Discharge Volume in Megalitres
Year Annual Days Rank
Total Missing
(Megalitres)
-----------------------------------------------
1965 57360 113 4
1966 24380 26
1967 64270 2
1968 53530 6
1969 10120 49
1970 22050 34 30
1971 16050 7 41
1972 17320 38 38
1973 41790 19 11
1974 64930 52 1
1975 21180 32
1976 17420 37
1977 7455 55
1978 36360 15
1979 16190 40
1980 23370 27
1981 58320 3
1982 29170 21
1983 39930 12
1984 30990 19
1985 15160 44
1986 49850 7
1987 32610 17
1988 35710 16
1989 15460 43
1990 29350 20
1991 57090 5
1992 49270 8
1993 37370 13
1994 22560 29
1995 44810 10
1996 47880 9
1997 17150 39
1998 21840 31
1999 37350 14
2000 27820 23
2001 13280 46
2002 15500 42
2003 27850 22
2004 12190 48
2005 31300 18
2006 7467 54
2007 13620 45
2008 12920 47
2009 19140 33
2010 2281 60
2011 9241 53
2012 3103 59
2013 18310 35
2014 9720 52
2015 4060 57
2016 18350 34
2017 17820 36
2018 26130 24
2019 9834 51
2020 5145 56
2021 24790 25
2022 22770 28
2023 3498 58
2024 9875 50
2025 0.0 196 61
Total 1532000 459
Minimum 0.0
Maximum 64930
Mean 25110
Median 21840