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Total Annual Discharge report

    Department of Water and Environmental Regulation HYANN V87  Output 30/01/2023

    Site     804001          Isdell River - Dales Yard
    Variable 151.00          Stream Discharge Volume in Megalitres

    Year   Annual              Days            Rank
           Total               Missing
           (Megalitres)
    -----------------------------------------------
    1967            0.0           292            57
    1968         362100            28            27
    1969         374700            36            25
    1970           3550            36            55
    1971         118800                          45
    1972         141900            23            43
    1973         232700                          36
    1974         828100                           6
    1975          35390                          51
    1976         272000            53            33
    1977          25570            18            52
    1978         226000                          37
    1979         183000                          39
    1980         297900            78            30
    1981           1085           276            56
    1982         394300           107            23
    1983         548300            23            14
    1984         630200             1            10
    1985          58510                          50
    1986         472200            61            16
    1987         291200            23            31
    1988          87570                          46
    1989         233500                          35
    1990          68040                          49
    1991         351200                          29
    1992          21750                          53
    1993         540400                          15
    1994         131900                          44
    1995         941600                           2
    1996         159000                          41
    1997         640300                           9
    1998         211600                          38
    1999         375100                          24
    2000         926100                           4
    2001         421900                          20
    2002         358100                          28
    2003          86770                          47
    2004         457800                          17
    2005          85640                          48
    2006         725400                           7
    2007         444900                          18
    2008         424600                          19
    2009         642100                           8
    2010         143200                          42
    2011        1825000                           1
    2012         395100                          22
    2013         167400                          40
    2014         572700                          12
    2015         289900                          32
    2016         256900                          34
    2017         933700                           3
    2018         366300                          26
    2019          13440                          54
    2020         402200                          21
    2021         628200                          11
    2022         572700                          13
    2023         898500           337             5

    Total      21300000          1392
    Minimum         0.0
    Maximum     1825000
    Mean         373700
    Median       351200