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Total Monthly Discharge report

Department of Water and Environmental Regulation                                                     HYMONTH V128  Output 17/04/2021

Site      611009          Preston River - Lowden Rd Bridge                                                              Site  611009
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

1999   [   ]   [   ]    [1.1]    3.2&  202.6& 3584  & 6830  & 8742  & 7563  & 6720  &   70.9&    7.2&  [3372  ]  [33727]   81  1999
2000    24.7&   24.9&   19.6&    6.4&   35.4&  437.5&10742  & 8364  & 5635  &  569.5&  140.7&  165.3&   2180  &   26166&    0  2000

2001  188.7 & 203.3 & 185.9 & 135.9 & 164.8 & 173.7 & 220.3 & 908.9 " 827.0 " 364.4 & 104.7 & 116.2 &   299.5 & 3594   &    0  2001
2002  163.0 & 194.2 & 174.1 &  95.09& 132.9 & 972.0 &5296   &3675   &3658   &1139   " 265.6 & 152.3 &  1326   &15919   &    0  2002
2003  211.8 $ 171.2 & 188.3 $  97.42& 175.4 & 657.6 $4001   &4758   &4688   &1018   $ 189.9 & 150.1 &  1359   &16308   &    0  2003
2004  212.5 $ 216.5 $ 206.5 $ 138.4 & 152.9 &3803   $3958   $6179   &1957   $ 367.9 $ 184.4 & 187.1 &  1463   &17565   &    0  2004
2005  252.7 $ 306.9 $ 432.4 $ 195.8 &1740   &3403   $3144   $6280   &6967   &3724   $ 444.7 $ 198.7 $  2257   &27093   &    0  2005

2006  212.6 $ 240.0 $ 288.1 $ 189.1 $ 163.4 $ 177.5 $ 364.8 $4301   &2346   $ 390.4 $ 129.0 & 227.0 $   752.5 & 9030   &    0  2006
2007  271.8 $ 339.8 $ 305.1 $ 227.6 $ 164.4 & 258.1 $3775   &7238   &6741   &1942   $ 208.5 & 142.1 &  1801   &21615   &    0  2007
2008  262.9 $ 305.6 $ 280.7 $ 248.9 $ 372.6 & 876.1 $4438   &3096   & 796.5 $ 469.3 $ 306.6 $ 191.2 $   970.5 &11646   &    0  2008
2009  240.8 $ 228.2 $ 212.0 $ 117.0 & 199.3 &3046   &8935   &6843   &7112   &1178   $ 240.3 $ 156.0 &  2375   &28509   &    0  2009
2010  232.2 $ 197.1 $ 209.8 $ 156.4 & 142.7 & 191.0 $ 275.5 $ 238.7 $ 173.8 & 108.6 &  92.88& 205.1 &   185.3 & 2224   &    0  2010

2011   206.2&  184.2$  207.6$  161.2&  105.8&  333.7& 2100  & 9735  & 4754  & 1594  $  445.5$  158.3&   1665  & 19987  &    0  2011
2012   220.4$  238.5$  218.7$  161.3&  121.3&  509.2&  447.3$ 1326  $ 3126  &  709.1$  159.7&  374.4&    634.4&  7612  &    0  2012
2013   181.8$  232.0$  220.3$  136.0&  184.1&  246.2$ 1950  $ 6388  &11284  & 2390  $  224.6&  175.1&   1967  & 23613  &    0  2013
2014   240.7$  220.5$  182.0&  131.4& 1478  & 1577  $ 8340  & 5155  & 5534  &  749.2$  163.7&  118.2&   1990  & 23891  &    0  2014
2015   213.7&  176.5$  170.3$  145.1&  156.1&  181.5$  271.3&  930.0$ 1313  $  174.9&  119.8&  156.3&    334.1&  4008  &    0  2015

2016   238.6$  197.6$  200.2$  190.8$  474.8& 1002  $ 4972  & 8174  & 4844  $ 3110  &  218.2&  132.7&   1979  & 23757  &    0  2016
2017   165.9&  215.6$  146.9&   57.9&  130.8&  134.6& 1207  $10103  & 1407  $  483.8$  145.1&  164.6&   1197  & 14363  &    0  2017
2018   194.6&  209.7$  205.3$  158.9&  120.0&  618.4& 6421  & 9332  & 2483  $  369.1$  136.9&  139.7&   1699  & 20389  &    0  2018
2019   193.9$  204.6$  215.7$  168.2&  137.2&  289.9&  708.2$  787.1$ 3130  &  179.7&  102.8&  148.6&    522.2&  6266  &    0  2019
2020   164.2$  168.4$  139.9&   79.0&   69.7&  478.3& 4872  & 3457  $ 5459  &  415.8&  149.1&   86.7&   1295  & 15540  &    0  2020

2021 197.5  &211.5  $199.2  $[110.6 ]  [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]  [179.7  ][718.9  ]  259  2021


Mean  204.1 & 213.0 &[200.4 ][135.3 ] 301.1 &1043   &3785   &5273   &4173   &1280   & 192.9 & 161.5 & [1383   ][16241  ]       Mean
Med.  212.2 & 210.6 &[205.2 ][138.4 ] 159.7 & 493.7 &3866   &5667   &4173   & 639.2 & 161.6 & 156.1 &                          Med.
 Max   271.8&  339.9& [432.4] [249.0] 1741  & 3803  &10742  &10103  &11284  & 6720  &  445.5&  374.4&  [3372  ][33726  ]        Max
 Min    24.7&   24.9&   [1.1]   [3.2]   35.4&  134.6&  220.3&  238.7&  173.9&  108.6&   70.9&    7.2&   [179.7]  [718.9]        Min
Total   4492&   4687&  [4610]  [3112]   6626&  22953&  83276& 116019&  91807&  28172&   4244&   3553&   [31811] [373552]  340  Total
  OK    100%    100%     97%     98%    100%    100%    100%    100%    100%    100%    100%    100%       100%     100%         OK
 Cnt      22      22      23      23      22      22      22      22      22      22      22      22        23       23         Cnt

                                        ------------------ Notes -------------------
                                        All recorded data is continuous and reliable
                                        except where the following tags are used...
                                        " ... Relative Uncertainty +/-10%
                                        $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                                        [ ... Not Available