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.


Total Annual Discharge report

    Department of Water and Environmental Regulation HYANN V87  Output 19/04/2025

    Site     617017          Hill River - Ardross
    Variable 151.00          Stream Discharge Volume in Megalitres

    Year   Annual              Days            Rank
           Total               Missing
           (Megalitres)
    -----------------------------------------------
    2003          10830            57             4
    2004           4602                          12
    2005          22760                           2
    2006           1765                          22
    2007           2801                          16
    2008           7808                           7
    2009           5541                           9
    2010           2416                          19
    2011           4572                          13
    2012           1892                          20
    2013           5734                           8
    2014           5450                          10
    2015           2475                          17
    2016          11510                           3
    2017           3408                          14
    2018           9521                           5
    2019           3294                          15
    2020           2449                          18
    2021           8870                           6
    2022          27420                           1
    2023           1809                          21
    2024           5144                          11
    2025            0.0           259            23

    Total        152100           316
    Minimum         0.0
    Maximum       27420
    Mean           6612
    Median         4602