Map River Level Data Rainfall Data Other Parameters Flood Advice Explanatory Notes
Total Annual Discharge report

    Department of Water                             HYANN V62  Output 22/11/2009

    Site     616019          BROCKMAN RIVER - YALLIAWIRRA                       
    Variable 151.00          Stream Discharge Volume in Megalitres, DoW Primary Archive

    Year   Annual              Days            Rank
           Total               Missing
           (Megalitres)
    -----------------------------------------------
    1975          47600            98            13
    1976          14450                          30
    1977           8476                          34
    1978          31530                          19
    1979          13730                          32
    1980          19210                          26
    1981         101100            39             2
    1982          30540             6            20
    1983          76230                           5
    1984          37700                          17
    1985          12030                          33
    1986          48820                          12
    1987          38610                          16
    1988          53320                          10
    1989          20530                          25
    1990          29940                          21
    1991          73340                           7
    1992          74340                           6
    1993          51960                          11
    1994          35950                          18
    1995          97160                           3
    1996          80950                           4
    1997          28820                          22
    1998          43230                          15
    1999         103100                           1
    2000          45470                          14
    2001          17900                          28
    2002          19030                          27
    2003          53930                           9
    2004          25570                          23
    2005          57670                           8
    2006          14290                          31
    2007          17710                          29
    2008          22820                          24
    2009           65.6           260            35

    Total       1447000           403
    Minumum        65.6
    Maximum      103100
    Mean          41350
    Median        35950