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Total Annual Discharge report

    Department of Water and Environmental Regulation HYANN V87  Output 02/02/2023

    Site     617003          Gingin Brook - Bookine Bookine
    Variable 151.00          Stream Discharge Volume in Megalitres

    Year   Annual              Days            Rank
           Total               Missing
           (Megalitres)
    -----------------------------------------------
    1972          23080           143            29
    1973          33040                          17
    1974          72120                           2
    1975          38210                          14
    1976          20400                          33
    1977          13650            19            43
    1978          39280                          13
    1979          22310                          30
    1980          20290                          35
    1981          47030                           7
    1982          31480                          18
    1983          40000                          12
    1984          35910                          15
    1985          17200                          39
    1986          59060                           4
    1987          46550                           9
    1988          42610                          11
    1989          24180                          26
    1990          30280                          22
    1991          57050                           5
    1992          56120                           6
    1993          46930                           8
    1994          31100                          20
    1995          63950                           3
    1996          44510                          10
    1997          19930                          36
    1998          30910                          21
    1999          73740                           1
    2000          27730                          23
    2001          21560                          31
    2002          18220                          37
    2003          34530                          16
    2004          20390                          34
    2005          25040                          24
    2006          12150                          46
    2007          12240                          45
    2008          15730                          40
    2009          17380                          38
    2010           6255                          50
    2011          13350                          44
    2012           4831                          51
    2013          14030                          41
    2014          14010                          42
    2015           8350                          48
    2016          21210                          32
    2017          23670                          28
    2018          25000                          25
    2019          10630                          47
    2020           7053                          49
    2021          31280                          19
    2022          24020                          27
    2023           14.0           334            52

    Total       1490000           496
    Minimum        14.0
    Maximum       73740
    Mean          28650
    Median        24100