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 15/11/2025
Site 601008 Coramup Creek - Myrup Rd
Variable 151.00 Stream Discharge Volume in Megalitres
Year Annual Days Rank
Total Missing
(Megalitres)
-----------------------------------------------
1997 5808 169 12
1998 4366 20
1999 13860 1
2000 7317 9
2001 5864 11
2002 1601 29
2003 7380 8
2004 4290 21
2005 8712 6
2006 3953 22
2007 13320 3
2008 4609 17
2009 7650 7
2010 4490 19
2011 2882 25
2012 3402 23
2013 6032 10
2014 2171 28
2015 4795 15
2016 13420 2
2017 9187 5
2018 4705 16
2019 2358 27
2020 3209 24
2021 4506 18
2022 5720 13
2023 10420 4
2024 2868 26
2025 5474 48 14
Total 174400 217
Minimum 1601
Maximum 13860
Mean 6013
Median 4795