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 V88 Output 13/08/2026
Site 602014 King River - Billa Boya Reserve
Variable 151.00 Stream Discharge Volume in Megalitres
Year Annual Days Rank
Total Missing
(Megalitres)
-----------------------------------------------
1992 24960 2
1993 27350 1
1994 13410 8
1995 11110 16
1996 13320 9
1997 12620 13
1998 14330 6
1999 13080 10
2000 10090 18
2001 9411 20
2002 7087 26
2003 13880 7
2004 7182 25
2005 18990 4
2006 5649 28
2007 6432 27
2008 9605 19
2009 12440 14
2010 5535 29
2011 9055 21
2012 10900 17
2013 8984 22
2014 5108 31
2015 5097 32
2016 12980 11
2017 11120 15
2018 5411 30
2019 4242 35
2020 8455 24
2021 23660 3
2022 8929 23
2023 12860 12
2024 5075 33
2025 14960 5
2026 4307 143 34
Total 387600 143
Minimum 4242
Maximum 27350
Mean 11070
Median 10090