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 14/11/2025
Site 610009 Ludlow River - Ludlow
Variable 151.00 Stream Discharge Volume in Megalitres
Year Annual Days Rank
Total Missing
(Megalitres)
-----------------------------------------------
1991 20360 149 6
1992 23850 3
1993 10330 12
1994 7407 17
1995 23630 4
1996 24380 2
1997 19650 8
1998 6943 18
1999 47980 1
2000 20230 7
2001 955.4 33
2002 6922 19
2003 9539 14
2004 6833 20
2005 16770 9
2006 1314 30
2007 9961 13
2008 6325 21
2009 12070 11
2010 1209 31
2011 2713 26
2012 1606 28
2013 0.0 356 35
2014 0.0 365 34
2015 2723 35 25
2016 22800 5
2017 5707 23
2018 7993 16
2019 1369 29
2020 4364 24
2021 6014 22
2022 2037 27
2023 981.6 32
2024 9256 15
2025 14730 49 10
Total 359000 954
Minimum 0.0
Maximum 47980
Mean 10560
Median 7175