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Total Annual Discharge report

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

    Site     612009          Pollard Brook Trib - Lemon Catchment
    Variable 151.00          Stream Discharge Volume in Megalitres

    Year   Annual              Days            Rank
           Total               Missing
           (Megalitres)
    -----------------------------------------------
    1974          166.3           115            29
    1975           16.3                          40
    1976            2.5                          43
    1977           24.5                          38
    1978           86.7                          33
    1979           12.2                          41
    1980           47.7                          36
    1981           98.5                          32
    1982           99.6                          31
    1983          197.5                          26
    1984           86.4                          34
    1985          107.4                          30
    1986           70.6                          35
    1987           30.3                          37
    1988          238.6                          25
    1989          187.2                          27
    1990          246.6                          24
    1991          337.5                          16
    1992          369.7                          13
    1993          401.3                          12
    1994          269.5                          22
    1995          444.4                           9
    1996          735.6                           3
    1997          330.8                          17
    1998          471.2                           8
    1999           18.8           283            39
    2000            0.0           366            50
    2001            0.0           365            44
    2002          504.6            65             6
    2003          596.6                           5
    2004          910.2                           1
    2005          831.1             6             2
    2006            0.0           365            45
    2007            0.0           365            46
    2008            0.0           366            47
    2009            0.0           365            48
    2010            0.0           365            49
    2011          330.0           110            18
    2012          277.0                          21
    2013          410.4                          11
    2014          348.1                          14
    2015          170.8                          28
    2016          338.6                          15
    2017          329.1                          19
    2018          478.7                           7
    2019          262.9            31            23
    2020          287.8                          20
    2021          602.4                           4
    2022          433.2             3            10
    2023            5.3           328            42

    Total         12210          3498
    Minimum         2.5
    Maximum       910.2
    Mean          284.1
    Median        269.5