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Total Annual Discharge report

    Department of Water and Environmental Regulation HYANN V83  Output 13/04/2021

    Site     610001          Margaret River - Willmots Farm
    Variable 151.00          Stream Discharge Volume in Megalitres

    Year   Annual              Days            Rank
           Total               Missing
           (Megalitres)
    -----------------------------------------------
    1970         146400           140             5
    1971          83060                          21
    1972          69320                          28
    1973         181500                           2
    1974         190000                           1
    1975         123400                           7
    1976          41290                          42
    1977          51740                          37
    1978          95510                          17
    1979          58800                          33
    1980         119500                           8
    1981         101000                          16
    1982          81960                          22
    1983         114300                          11
    1984          77240                          26
    1985          69850                          27
    1986         117400                          10
    1987          42450                          41
    1988         150500                           4
    1989          51840                          36
    1990          83210                          20
    1991         117600                           9
    1992         112800                          13
    1993          60150                          32
    1994          60310                          31
    1995          87290                          18
    1996         141300                           6
    1997         103800                          14
    1998         113700                          12
    1999         160900                           3
    2000         101800                          15
    2001          23690                          48
    2002          45800                          40
    2003          52990                          35
    2004          49440                          38
    2005          80200                          24
    2006          18380                          50
    2007          61640                          30
    2008          46480                          39
    2009          83470                          19
    2010          15510                          51
    2011          31420                          46
    2012          19440                          49
    2013          80570                          23
    2014          54320                          34
    2015          25010                          47
    2016          78580                          25
    2017          41250                          43
    2018          64820                          29
    2019          32540                          45
    2020          37630                          44
    2021          101.0           263            52

    Total       4053000           403
    Minimum       101.0
    Maximum      190000
    Mean          77940
    Median        73550