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Total Monthly Discharge report

Department of Water and Environmental Regulation                                                     HYMONTH V128  Output 07/02/2023

Site      617003          Gingin Brook - Bookine Bookine                                                                Site  617003
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

1972   [   ]   [   ]   [   ]   [   ]  [238.5] 2316  " 3861  "10927  $ 3315  " 1450  "  669.5"  304.3"  [2885  ]  [23081]  143  1972
1973   267.9"  229.5"  266.3"  409.4"  860.2" 3196  " 7297  $ 7025  $ 9258  $ 2774  " 1063  "  390.1"   2753  $   33036$    0  1973
1974   247.5"  269.2"  288.7" 1505  " 6175  $10069  $21816  $21414  $ 5065  " 2872  " 1664  "  738.9"   6010  $   72124$    0  1974
1975   404.8"  281.1"  372.0"  655.4" 1512  " 3003  " 9742  $12006  $ 5310  " 3291  " 1157  "  479.1"   3185  $   38214$    0  1975

1976   350.1"  283.7"  380.8"  592.6" 1204  " 2040  " 2191  " 5648  $ 4312  ! 2094  "  840.4"  463.3"   1700  !   20401!    0  1976
1977   293.3"  223.6"  283.5"  370.1"  950.3" 1913  " 2139  " 4362  " 1472  " [658.8] [676.9]  305.5"  [1137  ]  [13648]   19  1977
1978   228.1"  192.0"  214.0"  302.8"  860.8" 5400  $14352  $ 5839  " 7176  $ 3515  "  721.9"  475.0"   3273  $   39276$    0  1978
1979   354.6"  276.5"  358.1"  663.2" 1214  " 3580  $ 4540  " 5752  $ 2814  " 1470  "  904.1"  379.6"   1859  $   22306$    0  1979
1980   229.3"  213.0"  267.1"  560.0"  909.6" 2097  " 4879  $ 5267  " 3119  " 1668  "  681.1"  402.9"   1691  $   20293$    0  1980

1981   263.9"  199.8"  256.8"  397.5" 1239  " 9044  $10315  $16249  $ 4877  " 2592  " 1016  "  580.9"   3919  $   47031$    0  1981
1982   684.4"  372.2"  432.1"  583.8" 1143  " 4008  " 5943  $ 8383  $ 5972  $ 2667  "  749.5"  544.8"   2624  $   31484$    0  1982
1983   308.3"  297.2"  288.1"  433.7"  626.1" 2684  $11285  $ 8628  $11362  $ 1965  " 1556  "  563.9"   3333  $   39996$    0  1983
1984   443.5"  244.7"  427.8"  549.5" 2726  " 3299  " 6096  $10156  $ 8183  $ 1985  " 1236  "  560.2"   2992  $   35907$    0  1984
1985   366.6"  230.5"  289.7"  419.4"  604.6" 1138  " 3509  " 4814  " 3220  " 1541  "  652.0"  418.1"   1434  "   17203"    0  1985

1986   287.2!  463.1!  537.7!  509.9" 1159  " 3742  "15377  $23135  $ 7525  " 4521  " 1250  "  550.3"   4921  !   59057!    0  1986
1987   378.8"  273.1"  338.6"  571.2" 2432  " 6234  "10947  "15641  " 5972  " 2233  "  924.6"  608.2"   3879  "   46553"    0  1987
1988   406.2"  245.7"  320.0"  442.5" 1267  " 4864  "11913  "11853  " 5617  " 3966  " 1254  "  464.3"   3551  "   42614"    0  1988
1989   339.7"  270.8"  318.4"  400.4" 1543  " 2344  " 5923  " 5902  " 2999  " 2917  "  816.8"  405.7"   2015  "   24179"    0  1989
1990   901.5"  925.9"  500.2"  736.3" 1292  " 2445  " 8155  " 7654  " 4197  " 2174  "  844.8"  459.6"   2524  "   30284"    0  1990

1991   299.9"  221.7"  276.6"  378.1"  678.7" 8604  "19827  $12669  " 8441  " 3043  " 1972  "  635.7"   4754  $   57047$    0  1991
1992   405.1"  723.3"  744.1"  791.7" 1689  " 3924  " 8252  "19584  "13951  " 3614  " 1622  "  821.6"   4677  "   56121"    0  1992
1993   383.4"  293.2"  338.9"  463.3" 3264  " 4232  " 6578  "14377  "11206  " 3966  " 1380  "  450.0"   3911  "   46931"    0  1993
1994   239.8"  175.6"  196.2"  267.7"  852.5" 4522  "10728  " 9361  " 2877  " 1274  "  385.1"  225.6"   2592  "   31103"    0  1994
1995   135.1"  115.8"  166.5"  298.8" 1086  " 6708  "23619  $16909  !10349  ! 2999  " 1110  "  455.1"   5329  !   63951!    0  1995

1996   252.3"  202.7"  238.7"  345.3"  576.5" 2042  " 8586  "14392  "11207  " 4665  " 1422  "  576.7"   3709  "   44505"    0  1996
1997   246.3"  197.5"  245.1"  485.1" 1118  " 2443  " 2942  " 5485  " 4461  " 1426  "  557.7"  326.5"   1661  "   19933"    0  1997
1998   183.7"  147.4"  213.9"  272.8"  595.5" 2622  " 6539  " 6051  "10426  " 2790  "  713.1"  359.8"   2576  "   30915"    0  1998
1999   350.0"  221.7"  302.4"  383.1" 2160  " 9005  "14294  "14059  "18023  "13136  $ 1333  "  470.7"   6145  $   73738$    0  1999
2000   436.0#  288.8#  303.5"  429.2"  895.2# 2081  " 7204  & 7293  & 6234  & 1663     571.3   332.2#   2311  &   27731&    0  2000

2001   264.6#  200.1#  220.2#  306.2#  969.1# 1417    2557  & 7955  & 3092  & 3456  &  767.3#  358.7#   1797  &   21564&    0  2001
2002   249.7#  165.1#  206.8#  408.5#  842.2  2319  " 4843  & 3902  & 3015  & 1376     631.7#  261.8#   1518  &   18222&    0  2002
2003   163.6#  176.8#  153.9#  406.2#  953.9  2174  &10174  &10738  & 5411  & 3233  &  628.0   318.0#   2878  &   34530&    0  2003
2004   179.5#  145.0#  165.5#  233.4#  574.9# 3307  & 4765  & 5071  & 3437  & 1556     693.6#  261.9#   1699  &   20390&    0  2004
2005   122.2#   88.7&  130.3&  251.7&  860.4& 6037  & 4654  & 5234  & 4034  & 2323  &  836.3&  472.2&   2087  &   25044&    0  2005

2006  594.8 & 303.3 & 278.5 & 453.7 & 732.2 & 942.2 &1702   &2747   &2617   &1087   & 501.9 & 186.2 &  1012   &   12146&    0  2006



                                        ------------------ Notes -------------------
                                        All recorded data is continuous and reliable
                                        except where the following tags are used...
                                        ! ... Not reviewed / Quality not known
                                        " ... Relative Uncertainty +/-10%
                                        # ... Relative Uncertainty +/-15%
                                        $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                                        [ ... Not Available
                                        ^ ... Relative Uncertainty +/-50%Department of Water and Environmental Regulation                                                     HYMONTH V128  Output 07/02/2023

Site      617003          Gingin Brook - Bookine Bookine                                                                Site  617003
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

2007  126.9 &  69.72&  74.76& 212.2 & 481.9 &1187   &2402   &3650   &2350   &1104   & 385.9 & 198.8 &  1020   &12243   &    0  2007
2008   50.25&  39.31&  31.47& 320.1 & 475.7 &1548   &4843   &4423   &1645   &1248   & 772.2 & 332.6 &  1311   &15728   &    0  2008
2009   69.06&  39.68&  59.28& 109.5 & 210.3 & 724.1 &4106   &6182   &3535   &1588   & 602.6 & 155.4 &  1448   &17381   &    0  2009
2010   40.84&  37.14&  79.11& 136.4 & 261.1 # 661.1  1559   "1714   "1198   " 355.6 # 135.4 &  78.60&   521.3 & 6255   &    0  2010

2011   27.56!  11.73&  16.60&  37.55& 128.0 & 402.2 #1664   #5995   &2496   "1526     700.2 # 348.9 #  1113   !13354   !    0  2011
2012   40.88&  62.30&  15.83&  70.22& 181.1 & 626.9 & 786.1  1265     941.9   526.3 & 229.1 &  86.03&   402.6 & 4831   &    0  2012
2013   11.81&   0.02&  22.32&  60.20& 160.0 & 278.7   759.1 &3207   &7551   &1709   & 216.7    57.71&  1169   &14033   &    0  2013
2014   13.20&   2.01&   0.79&  35.97& 191.5 &1844   &5561   &2433   &2485   & 996.7 & 318.6   132.6 ^  1168   ^14015   ^    0  2014
2015   25.44^  63.03^  80.36^ 114.9 ^ 224.8 & 616.4 ^1430   ^3365   ^1630   ^ 461.3 ^ 232.6 & 105.4 ^   695.8 ^ 8350   ^    0  2015

2016    35.7^    7.5^   42.7^  142.3^  423.8^ 1843  ^ 5573  ^ 5959  ^ 4351  ^ 2139  ^  555.9^  138.3^   1768  ^ 21211  ^    0  2016
2017    50.0^ 1226  ^  196.2&  161.9&  350.2^  710.6^ 3227  ^11754  ^ 3379  ^ 1982  ^  437.7^  193.5&   1972  ^ 23668  ^    0  2017
2018   227.0^  121.8&  134.2^  197.9&  274.5& 1369  ^ 4381  ^ 9926  ^ 5963  ^ 1641  ^  554.3^  208.6&   2083  ^ 24998  ^    0  2018
2019   100.3^  100.9^  122.2^  138.8&  178.0& 1108  ^ 3487  ^ 2345  ^ 2112  ^  612.5^  274.1^   46.5^    885.5^ 10626  ^    0  2019
2020     7.7^    0.1^    8.7^   26.8^  139.4^  451.5^ 1421  ^ 2804  ^ 1168  ^  535.4^  417.0^   73.6^    587.7^  7053  ^    0  2020

2021     0.2^    6.5^   32.0^   25.9^  172.0^ 1489  ^12086  ^10988  ^ 3084  ^ 2189  ^ 1052  ^  159.0^   2607  ^   31284^    0  2021
2022    20.0^    0.0     4.3^  166.5^  371.0^ 1123  ^ 2092  ^12966  ^ 5123  # 1449  ^  560.6^  147.9^   2002  ^   24023^    0  2022
2023    14.0^   [0.0]  [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]      [7.0]     [14]  329  2023


Mean  237.7 ![214.6 ] 224.8 ! 364.7 ^[980.9 ]2976   ^6920   ^8538   !5286   ![2314  ][808.8 ] 354.3 ^ [2406   ][28647  ]       Mean
Med.  246.3 ![199.8 ] 229.4 ! 374.1 ^[852.5 ]2316   ^5561   ^7025   !4312   ![1982  ][713.1 ] 358.7 ^                          Med.
 Max   901.5![1226  ]  744.1! 1505  ^[6175  ]10069  ^23619  ^23135  !18023  ![13136 ][1972  ]  821.6^  [6145  ][73738  ]        Max
 Min     0.2!   [0.0]    0.8!   25.9^ [128.0]  278.7^  759.1^ 1265  !  941.9! [355.6] [135.4]   46.5^     [7.0]   [14.0]        Min
Total  12123! [10946]  11242!  18235^ [50028] 151778^ 352924^ 435455! 269562![118019] [41247]  18071^  [125103][1489629]  491  Total
  OK    100%     98%    100%    100%     99%    100%    100%    100%    100%     99%    100%    100%       100%     100%         OK
 Cnt      51      51      50      50      51      51      51      51      51      51      51      51        52       52         Cnt

                                        ------------------ Notes -------------------
                                        All recorded data is continuous and reliable
                                        except where the following tags are used...
                                        ! ... Not reviewed / Quality not known
                                        " ... Relative Uncertainty +/-10%
                                        # ... Relative Uncertainty +/-15%
                                        $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                                        [ ... Not Available
                                        ^ ... Relative Uncertainty +/-50%