Water Information Reporting
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 V87 Output 12/11/2023
Site 614035 Serpentine River - River Rd
Variable 151.00 Stream Discharge Volume in Megalitres
Year Annual Days Rank
Total Missing
(Megalitres)
-----------------------------------------------
1982 1201 127 26
1983 17490 2
1984 5723 8
1985 3255 18
1986 3416 17
1987 3108 19
1988 10750 5
1989 2906 21
1990 5410 9
1991 10980 4
1992 11050 3
1993 3098 20
1994 3857 14
1995 9126 6
1996 18520 1
1997 2085 24
1998 3823 15
1999 0.0 221 42
2000 0.0 366 30
2001 0.0 365 31
2002 0.0 365 32
2003 0.0 365 33
2004 0.0 366 34
2005 0.0 365 35
2006 0.0 365 36
2007 0.0 365 37
2008 2816 183 22
2009 8047 7
2010 0.0 38
2011 4022 13
2012 187.8 29
2013 2640 23
2014 1465 25
2015 0.0 39
2016 895.1 27
2017 4414 12
2018 4601 11
2019 0.0 230 40
2020 0.0 366 41
2021 5132 175 10
2022 3417 72 16
2023 650.0 234 28
Total 154100 4530
Minimum 0.0
Maximum 18520
Mean 4669
Median 3416