Water Information Reporting

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Total Annual Discharge report

    Department of Water and Environmental Regulation HYANN V83  Output 20/04/2021

    Site     607013          Lefroy Brook - Rainbow Trail
    Variable 151.00          Stream Discharge Volume in Megalitres

    Year   Annual              Days            Rank
           Total               Missing
           (Megalitres)
    -----------------------------------------------
    1979          33200           107            22
    1980          40440                          13
    1981          62070                           2
    1982          30810                          25
    1983          40940                          12
    1984          49200                           5
    1985          32500                          23
    1986          22420                          31
    1987          11790                          38
    1988          49990                           4
    1989          34310                          21
    1990          43320                          10
    1991          46350                           7
    1992          42300                          11
    1993          35340                          18
    1994          22900                          30
    1995          35950                          17
    1996          65220                           1
    1997          44140                           9
    1998          37180                          15
    1999          61250                           3
    2000          38620                          14
    2001          16570                          35
    2002          23010                          29
    2003          35160                          19
    2004          22120                          32
    2005          34510                          20
    2006          19090                          34
    2007          24540                          27
    2008          36150                          16
    2009          44940                           8
    2010           6370                          42
    2011          13590                          37
    2012           8870                          41
    2013          32160                          24
    2014          24530                          28
    2015          11370                          40
    2016          47210                           6
    2017          19110                          33
    2018          25870                          26
    2019          11740                          39
    2020          14970                          36
    2021          469.2           256            43

    Total       1353000           363
    Minimum       469.2
    Maximum       65220
    Mean          31460
    Median        33200