Copyright © Government of Western Australia
Information supplied by the Department of Water and Environmental Regulation is protected by the Copyright Act 1968. That copyright belongs to the State of Western Australia.
Apart from any fair dealing for the purpose of private study, research, criticism or review, as permitted under the Copyright Act 1968, no part may be
reproduced or reused for any purpose without the written permission of the Department of Water and Environmental Regulation. Please click on the Copyright
link for full details.
Disclaimer / limitation of liability
The information contained herein is provided by the Department of Water and Environmental Regulation in good faith as a public service.
However, the Department does not guarantee the accuracy of this information, and it is the responsibility of recipients to make their own enquiries
as to its accuracy, currency and appropriateness. Telemetered data is provisional only and has not been verified for accuracy. If any aspect of this information is of significance to you, you should
discuss your particular circumstances with the Department. Please click on the Disclaimer
link for full details.
Should you require further information or technical assistance, please contact one of our water information officers.
Department of Water and Environmental Regulation HYANN V83 Output 18/04/2021 Site 602199 Goodga River - Black Cat Variable 151.00 Stream Discharge Volume in Megalitres Year Annual Days Rank Total Missing (Megalitres) ----------------------------------------------- 1964 2520 48 1965 2086 54 1966 2902 40 1967 4103 19 1968 6056 5 1969 2015 55 1970 3043 38 1971 5289 8 1972 2642 46 1973 3424 32 1974 2720 43 1975 3292 34 1976 3269 35 1977 3907 22 1978 8519 1 1979 6954 3 1980 3388 33 1981 4007 21 1982 3752 25 1983 2293 50 1984 3070 37 1985 4273 17 1986 4514 14 1987 2760 42 1988 5246 9 1989 4670 13 1990 5156 10 1991 4946 12 1992 7870 2 1993 6322 4 1994 4443 15 1995 3474 29 1996 3497 28 1997 4126 18 1998 2709 44 1999 3833 24 2000 3140 36 2001 3541 27 2002 2697 45 2003 4097 20 2004 2575 47 2005 5692 6 2006 1972 56 2007 2765 41 2008 3707 26 2009 3870 23 2010 2211 52 2011 3430 31 2012 4275 16 2013 5499 7 2014 2230 51 2015 2474 49 2016 3455 30 2017 5046 11 2018 2157 53 2019 1831 57 2020 2992 39 2021 343.4 258 58 Total 217100 258 Minimum 343.4 Maximum 8519 Mean 3743 Median 3465