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Total Monthly Discharge report

Department of Water and Environmental Regulation                                                     HYMONTH V128  Output 26/02/2025

Site      704139          Gascoyne River - Nine Mile Bridge                                                             Site  704139
VarFrom   10.00           Stage - SL in Metres
VarTo     151.00          Total Stream Discharge Volume in Megalitres
                          Figures are for period ending 24:00
                                                                                                          Mean   Annual  Missing
Year     Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec   Monthly    Total  Days    Yr

1957   [   ]  [77837] 205999&   2433&      0&  14300&    375&      0&      0&      0&      0&      0&   [27359] [300944]   34  1957
1958   15867&   3282& 110905&   7310&      0&  18358&  10200&      0&      0&      0&      0&      0&    13827&  165924&    0  1958
1959       0&      0&      0&      0&      0&      0&      0&      0&      0&      0&      0&      0&        0&       0&    0  1959
1960       0&3560160&  53836&  10940&    494&      0&  19716&   2313&      0&      0&      0&      0&   303955& 3647459&    0  1960

1961  250142&2771211&  85623& 346642&  14594&  22965&   1796&    128&      0&      0&      0&      0&   291092& 3493101&    0  1961
1962       0& 198286&   1347&      0&      0&  17392&      0&      0&      0&      0&      0&      0&    18085&  217026&    0  1962
1963  454624&1286702& 159370&  10341&  20023&  14005&  20441&    985&      0&      0&      0&      0&   163874& 1966491&    0  1963
1964       0&      0&      0&   6681&      0&  16517&     91&      0&      0&      0&      0&      0&     1941&   23289&    0  1964
1965       0&      0& 387502&  24207#  22516# 100876#  36107#  40171#   1014&     24&      0&   2496&    51243&  614913&    0  1965

1966       0&     26&      0&    326&   4336&      0&      0&      0&      0&      0&      0&      0&      391&    4688&    0  1966
1967  321321& 212131&   1542&      0&      0&    307&      0&      0&      0&      0&      0&      0&    44608&  535301&    0  1967
1968   24016& 397842& 228345& 111436&   6623& 313018&  31075&   3876&      6&      0&      0&      0&    93020& 1116236&    0  1968
1969       0&  44699&   8178&      0&  89087&  60190&   1156&      0&      0&      0&      0&      0&    16943&  203311&    0  1969
1970       0&      0&      0&      0&   7410& 110312&    242&      0&      0&      0&      0&      0&     9830&  117965&    0  1970

1971       0& 229722&   3341&   9096&    766& 328188&  60079& 113801&   3707&      0&      0&      0&    62392&  748700&    0  1971
1972       0&      0&      0&      0&      0&      0&  10623&   2081&      0&      0&      0&      0&     1059&   12704&    0  1972
1973       0&      0&      0&      0&   8393&  17628&  33877&  47106&   1407&      0&      0&      0&     9034&  108410&    0  1973
1974       0&      0&  14071&    105&     75&      0&1260709& 398262&   7577&    670&      0&      0&   140122& 1681469&    0  1974
1975       0&  48730&  80652& 216592&   5394&  10246&    192&      0&      0&      0& 294811&    314&    54744&  656931&    0  1975

1976       0&      0&  85744&    111&      0&      0&      0&      0&      0&      0&      0&      0&     7155&   85856&    0  1976
1977       0&      0&      0&      0&      0&      0&      0&      0&      0&      0&      0&      0&        0&       0&    0  1977
1978       0& 129399&  66726&  89018&   1097&      0&      0&   9155&   1643&      0&      0&      0&    24753&  297040&    0  1978
1979       0&  16202&   2064&      0&      0&      0&      0&      0&      0&      0&      0&      0&     1522&   18266&    0  1979
1980   41940&   9668&      0&  43207&  33012&1762405& 427308&  10811&    884&      0&      0&      0&   194103& 2329235&    0  1980

1981       0&      0& 257308&   1866&      0&      0&      0&      0&      0&      0&      0&      0&    21598&  259175&    0  1981
1982    3264&    738& 133442&    154&  11286&  44700&     40&      0&      0&      0&      0&      0&    16135&  193624&    0  1982
1983       0&      0&      0&      0&      0&      0&      0&      0&      0&      0&      0&      0&        0&       0&    0  1983
1984       0&      0& 860022&   5430& 888472& 275153&  16090&    380&      0&  13164&      0&      0&   171559& 2058711&    0  1984
1985       0&  72053&    684&      0&      0&      0&      0&      0&      0&      0&      0&      0&     6061&   72737&    0  1985

1986    7729&    775& 106207&      0&      0& 606890&  80028&   5204&      0&      0&      0&      0&    67236&  806833&    0  1986
1987   30205&  79946&   2142&      0&      0&  54918&    437&      0&      0&      0&      0&      0&    13971&  167648&    0  1987
1988       0&  63406&     69&   6033&   4460&    799&      0&    182&      0&      0&      0&      0&     6246&   74949&    0  1988
1989     335&      2&      0&  50689&  48211&1041964&  44441&   1946&      0&      0&      0&      0&    98966& 1187586&    0  1989
1990  654298& 232587&  67435&   2077&      0&      0&      0&    888&      0&      0&      0&      0&    79774&  957285&    0  1990

1991       0&      0& 137069&      0&      0&      0&    760&      0&      0&      0&      0&      0&    11486&  137829&    0  1991



                                        ------------------ Notes -------------------
                                        All recorded data is continuous and reliable
                                        except where the following tags are used...
                                        # ... Relative Uncertainty +/-15%
                                        $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                                        [ ... Not Available


Department of Water and Environmental Regulation                                                     HYMONTH V128  Output 26/02/2025

Site      704139          Gascoyne River - Nine Mile Bridge                                                             Site  704139
VarFrom   10.00           Stage - SL in Metres
VarTo     151.00          Total Stream Discharge Volume in Megalitres
                          Figures are for period ending 24:00
                                                                                                          Mean   Annual  Missing
Year     Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec   Monthly    Total  Days    Yr

1992       0&      0&      0&  55971& 508242& 286103&  20723&   6272&      0&      0&      0&      0&    73109&  877312&    0  1992
1993       0&   3041&     50&      0&      0&      0&      0&      0&      0&      0&      0&      0&      258&    3091&    0  1993
1994       0& 211912& 254127&    471&      0&      0&      0&      0&      0&      0&      0&      0&    38876&  466510&    0  1994
1995       0& 621990& 957792& 208427&  23189&  50594&   8917&   1127&      0&      0&    230&  10942&   156934& 1883209&    0  1995

1996       0&    325&      0&  56689&   8215&  33671& 380839&  41506&    563&      0&      0&      0&    43484&  521809&    0  1996
1997       0& 797457& 122206& 182014&  23636&   4537&   5689&   4699&     28&      0&      0&      0&    95022& 1140266&    0  1997
1998       0&      0&      0&      0&      0&  34740& 180296& 353102&   3530&      0&      0&   9963&    48469&  581632&    0  1998
1999   29996& 414269&1044022& 232943&  11611&  10135&     75&      0&      0&      0&      0&      0&   145254& 1743051&    0  1999
2000       0&  11455&2420235& 693866&  21934&   3275&   1122&     73&      0&      0&      0&      0&   262663& 3151960&    0  2000

2001  239165& 215057&  90042&   2682&   3222&      0&      0&      0&      0&      0&      0&      0&    45847&  550169&    0  2001
2002       0&      0&      0&      0&      0&      0&      0&      0&      0&      0&      0&      0&        0&       0&    0  2002
2003       0&   2774&      0&      0&      0&      0&   1729&      0&      0&      0&      0&      0&      375&    4503&    0  2003
2004  108236& 239847&  26473&   7080&    166&      0&  52074&   5401&      0&      0&      0&      0&    36606&  439278&    0  2004
2005       0&      0&      0&      0&  44326&   2367&      0&      0&      0&      0&      0&      0&     3891&   46693&    0  2005

2006  142053& 375515&1278883& 661754&  22952&   4695&     31&      0&      0&      0&      0&      0&   207157& 2485884&    0  2006
2007       0&      0&      0&  36717&   7731&      0&   3375&    916&      0&      0&      0&      0&     4062&   48738&    0  2007
2008       0& 199035&  33834& 283923&  10104&     65&      0&      0&      0&      0&      0&      0&    43913&  526962&    0  2008
2009  389826& 284276&  16629&      2&      0&      0&      0&      0&      0&      0&      0&      0&    57561&  690733&    0  2009
2010       0&      0&      0&      0&      0&      0&      0&      0&      0&      0&      0&1186552&    98879& 1186552&    0  2010

2011 1182306$2529396& 615164&  43582&  36874&  11346&   3505&    609&      1&      0&      0&      0&   368565& 4422784&    0  2011
2012   11960&  95106&   1072&      0&      0&      0&      0&      0&      0&      0&      0&      0&     9012&  108138&    0  2012
2013       0&      0&      0&      0&      0&      0&      0&      0&      0&      0&      0&      0&        0&       0&    0  2013
2014    1899& 130620&    550&      0&    411&      0&      0&      0&      0&      0&      0&      0&    11123&  133480&    0  2014
2015       0&      0&1302002& 811291&  10553&  15152&   1132&     27&      0&      0&      0&      0&   178346& 2140158&    0  2015

2016       0&      0&      0&      0&      0&      0&      0&      0&      0&      0&      0&      0&        0&       0&    0  2016
2017       0& 197571&   6067&   3060&    164&      0&      0&      0&      0&      0&      0&      0&    17238&  206861&    0  2017
2018  203104& 215398&  14955&     12&      0& 264388&    762&     36&      0&      0&      0&      0&    58221&  698656&    0  2018
2019       0&      0&      0&  45105&    633&      0&      0&      0&      0&      0&      0&      0&     3812&   45738&    0  2019
2020      65& 463014&  85133&    149&      0&      0&      0&      0&      0&      0&      0&      0&    45697&  548361&    0  2020

2021       0&1301743&  39686&   1560&  81165& 270623&   3882&    521&      0&      0&      0&      0&   141598& 1699180&    0  2021



                                        ------------------ Notes -------------------
                                        All recorded data is continuous and reliable
                                        except where the following tags are used...
                                        # ... Relative Uncertainty +/-15%
                                        $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                                        [ ... Not Available








Department of Water and Environmental Regulation                                                     HYMONTH V128  Output 26/02/2025

Site      704139          Gascoyne River - Nine Mile Bridge                                                             Site  704139
VarFrom   10.00           Stage - SL in Metres
VarTo     151.00          Total Stream Discharge Volume in Megalitres
                          Figures are for period ending 24:00
                                                                                                          Mean   Annual  Missing
Year     Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec   Monthly    Total  Days    Yr

2022       0&  47190&   2663& 137343&   1667&    325&      0&      0&      0&      0&      0&      0&    15766&  189189&    0  2022
2023       0&   1044&      0& 183120&    778&      0&      0&      0&      0&      0&      0&      0&    15412&  184943&    0  2023
2024       0&      0&      0&      0&      0&   6039&   6204&      0&      0&      0&      0&  61212&     6121&   73455&    0  2024
2025    1772&     [0]  [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]      [886]   [1772]  333  2025


Mean   60502&[257876] 167224&  67536&  29174&  85723&  40090&  15464&    299&    204&   4339&  18698&   [61714] [740039]       Mean
Med.       0&  [9668]   4704&   1713&    452&    562&    141&      0&      0&      0&      0&      0&                          Med.
 Max 1182306&3560160]2420235& 811291& 888472&1762405&1260709& 398262&   7577&  13164& 294811&1186552&  [368565][4422784]        Max
 Min       0&     [0]      0&      0&      0&      0&      0&      0&      0&      0&      0&      0&       [0]      [0]        Min
Total4114123&1.78E07]1.14E07&4592456&1983823&5829190&2726138&1051582&  20360&  13858& 295041&1271478& [4258243]51062700]  367  Total
  OK    100%     98%    100%    100%    100%    100%    100%    100%    100%    100%    100%    100%       100%     100%         OK
 Cnt      68      69      68      68      68      68      68      68      68      68      68      68        69       69         Cnt

                                        ------------------ Notes -------------------
                                        All recorded data is continuous and reliable
                                        except where the following tags are used...
                                        # ... Relative Uncertainty +/-15%
                                        $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                                        [ ... Not Available