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Total Annual Discharge report

    Department of Water and Environmental Regulation HYANN V87  Output 08/02/2023

    Site     616189          Ellen Brook - Almeria Pde Upper Swan
    Variable 151.00          Stream Discharge Volume in Megalitres

    Year   Annual              Days            Rank
           Total               Missing
           (Megalitres)
    -----------------------------------------------
    1965          57360           113             4
    1966          24380                          26
    1967          64270                           2
    1968          53530                           6
    1969          10120                          49
    1970          22050            34            30
    1971          16050             7            41
    1972          17320            38            38
    1973          41790            19            11
    1974          64930            52             1
    1975          21180                          32
    1976          17420                          37
    1977           7455                          54
    1978          36360                          15
    1979          16190                          40
    1980          23370                          27
    1981          58320                           3
    1982          29170                          21
    1983          39930                          12
    1984          30990                          19
    1985          15160                          44
    1986          49850                           7
    1987          32610                          17
    1988          35710                          16
    1989          15460                          43
    1990          29350                          20
    1991          57090                           5
    1992          49270                           8
    1993          37370                          13
    1994          22560                          29
    1995          44810                          10
    1996          47880                           9
    1997          17150                          39
    1998          21840                          31
    1999          37350                          14
    2000          27820                          23
    2001          13280                          46
    2002          15500                          42
    2003          27850                          22
    2004          12190                          48
    2005          31300                          18
    2006           7467                          53
    2007          13620                          45
    2008          12920                          47
    2009          19140                          33
    2010           2281                          58
    2011           9241                          52
    2012           3103                          57
    2013          18310                          35
    2014           9720                          51
    2015           4060                          56
    2016          18350                          34
    2017          17820                          36
    2018          26130                          24
    2019           9834                          50
    2020           5145                          55
    2021          24790                          25
    2022          22770                          28
    2023            0.0           328            59

    Total       1518000           591
    Minimum         0.0
    Maximum       64930
    Mean          25730
    Median        22050