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Mean, Maximum and Minimum Monthly Discharge report

Department of Water and Environmental Regulation                                                     HYMONTH V128  Output 05/02/2023

Site      802198          Margaret River - Me No Savvy                                                                  Site  802198
VarFrom   10.00           Stage - SL in Metres
VarTo     140.00          Mean Stream Discharge in Cubic Metres/Second
                          Figures are for period ending 24:00
                                                                                                          Mean   Median  Missing
Year     Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec   Monthly  Monthly  Days    Yr

1965   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   0.000#  0.582# 18.63 $   [6.405]  [0.582]  273  1965
1966 131.2  & 13.28 &  0.288"  0.044#  0.000$  0.000$  0.000$  0.000$  0.235$  0.184$  0.472$  4.682$   12.53 &   0.210&    0  1966
1967  99.59 $304.6  ! 34.59 $  0.043#  0.003#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.647#   36.62 !   0.001!    0  1967
1968  45.20 $ 91.39 $160.6  $  0.596#  9.196#  0.177#  0.007#  0.002#  0.000#  0.000#  3.858#  1.415$   26.04 $   1.006$    0  1968
1969  39.55 $172.8  $ 11.58 "  0.032#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  6.505#   19.21 $   0.000$    0  1969
1970   0.028#  8.580#  0.983#  0.308#  0.000#  0.000#  0.000#  0.000#  0.000#  0.007#  0.142# 69.71 $    6.646$   0.018$    0  1970

1971  27.56 $ 25.63 "135.2  $  2.295"  0.010#  0.000#  0.000#  0.000#  0.000#  0.000#  3.403#100.8  $   24.58 $   1.152$    0  1971
1972   6.511"  3.258# 73.31 $  0.006#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.066#    6.930$   0.000$    0  1972
1973 100.3  $ 26.51 $  0.553#  0.262#  0.680#  0.000#  0.000#  0.082#  0.002#  0.000# 11.88 & 30.46 &   14.23 &   0.408&    0  1973
1974 222.9  & 30.72 & 13.55 "103.1  &  7.683"  0.193"  0.014#  0.007#  8.151#  0.081#  1.782!  1.568#   32.48 !   4.733!    0  1974
1975   1.716#123.3  $ 16.16 $  6.774$  0.012#  0.000#  0.000#  0.000#  0.000$  6.625$ 13.15 # 37.21 &   17.08 &   4.171&    0  1975

1976  11.27 &  7.006& 12.89 &  0.211#  0.009#  0.008#  0.003#  0.000#  0.000#  0.000#  0.000#  2.529$    2.827&   0.008&    0  1976
1977  90.92 $131.5  $ 16.31 "  0.422#  0.004#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  7.201#   20.53 $   0.002$    0  1977
1978  74.47 $112.7  $ 12.35 !  0.778#  5.859# 18.33 " 46.40 $  0.214#  0.006#  0.000#  0.000#  0.000#   22.59 !   3.319!    0  1978
1979  15.83 $ 34.92 $ 20.70 $  0.360# 27.09 $  0.487#  0.002#  0.000#  0.000#  0.000#  0.000#  0.061#    8.288$   0.210$    0  1979
1980  25.80 $370.9  $  1.525"  0.131#  0.000#  0.000#  0.000#  0.000#  0.000# [0.000]  [   ]   [   ]   [39.84 ]  [0.000]   77  1980

1981   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]  [0.000]  0.000#  0.000& 16.53 &   [4.133]  [0.000]  254  1981
1982  72.21 &375.6  &347.5  &  7.843&  1.295"  0.200"  0.012#  0.003#  0.000#  0.000#  4.235# 30.68 $   69.97 &   2.765&    0  1982
1983   6.697# 70.04 $549.7  !159.9  &  4.172"  1.185"  0.417"  0.073#  0.007#  0.000#  0.000#  0.251#   66.04 !   0.801!    0  1983
1984 129.2  $  1.482"269.4  $  4.514"  0.594"  0.069"  0.036"  0.018#  0.002#  0.000#  0.548#  6.798#   34.39 $   0.571$    0  1984
1985   0.569# 74.19 $  5.504"  0.013#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.252#  2.926$    6.954$   0.006$    0  1985

1986 440.2  $ 27.53 $  7.034"  0.037#  0.000#  0.000#  0.000#  0.000#  0.078#  0.007#  0.000#  0.000#   39.58 $   0.003$    0  1986
1987  19.20 $173.6  $  1.993"  0.510#  0.472#  0.000#  0.000#  0.000#  0.000#  0.000#  2.323#107.2  $   25.44 $   0.491$    0  1987
1988  34.27 & 19.93 $  0.549#  0.691#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  7.614# 19.26 $    6.860&   0.274&    0  1988
1989   4.704#  1.330# 62.18 $  1.034#  0.004#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#    5.771$   0.000$    0  1989
1990  78.44 $ 25.43 $ 18.12 $  0.734#  0.000#  0.000#  0.000&  0.000&  0.000&  0.000&  0.534& 20.67 &   11.99 &   0.267&    0  1990

1991  520.7 $ 307.3 $  12.67$   1.15"   0.04#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00#   0.27#    70.17$    0.02$    0  1991
1992    5.58#  11.65$   0.50#   0.01#   0.01#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00#     1.48$    0.00$    0  1992
1993   85.66$1156   !  20.90!   0.69!   0.13!   0.94#   0.04#   0.00#   0.00#   0.00!  25.40!  31.92!   110.1 !    0.82!    0  1993
1994   20.01$  73.08$  13.56$   0.01#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00#   6.42#     9.42$    0.00$    0  1994
1995   42.38$ 196.9 $  96.03$   0.42#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00#  25.36$  12.51#    31.13$    0.21$    0  1995

1996   6.907$  5.573#198.0  $ 24.67 $  0.733#  0.317#  0.000#  0.000#  0.000#  0.000#  0.000#  1.719#   19.82 $   0.525$    0  1996
1997 101.1  $ 88.81 $  1.207#  0.003#  0.497#  0.032#  0.000#  0.000#  0.000#  0.000#  0.000# 19.95 $   17.64 $   0.017$    0  1997
1998  20.64 $ 43.89 $  0.229#  3.153#  0.014#  0.000#  0.000#  0.000#  0.000#  0.000# 24.57 $179.0  &   22.62 &   0.122&    0  1998
1999 252.8  &230.6  &  9.214&  0.293&  0.000&  0.000$  0.000$  0.000$  0.000#  1.922# 22.86 $ [6.602]  [43.69 ]  [1.108]   17  1999

                                                                                                                         1261 Total


                                        ------------------ 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
Department of Water and Environmental Regulation                                                     HYMONTH V128  Output 05/02/2023

Site      802198          Margaret River - Me No Savvy                                                                  Site  802198
VarFrom   10.00           Stage - SL in Metres
VarTo     140.00          Mean Stream Discharge in Cubic Metres/Second
                          Figures are for period ending 24:00
                                                                                                          Mean   Median  Missing
Year     Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec   Monthly  Monthly  Days    Yr

2000   [   ]   [   ] [2931  ]  [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]  [0.000] 11.10 # [980.7  ] [11.10 ]  309  2000
2001   8.095$433.6  $287.9  $  8.312"  1.482"  0.371"  0.251#  0.023#  0.000#  0.001#  1.317#  5.398#   62.23 $   1.399$    0  2001
2002  16.80 #228.9  $ 21.77 $  0.259#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  8.323# 10.27 "   23.86 $   0.129$    0  2002
2003  53.59 $103.4  $  9.923$  1.204#  0.005#  0.000#  0.000#  0.000#  0.000#  0.000#  0.361#  7.595#   14.67 $   0.183$    0  2003
2004  63.52 $209.6  $ 19.31 $  0.473#  8.178#  0.377#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#   25.12 $   0.189$    0  2004
2005   8.042# 38.47 $ 13.09 $  0.124#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.586# 22.60 $    6.910$   0.062$    0  2005

2006 138.7  $ 47.07 $ 80.61 $  0.596#  0.000#  0.000#  0.000#  0.000#  0.000#  0.064#  0.262# 13.53 $   23.40 $   0.163$    0  2006
2007 103.2  $  0.108# 77.15 $  5.003#  0.010#  0.000#  0.000#  0.000#  0.000#  0.000#  2.440# 19.98 $   17.32 $   0.059$    0  2007
2008  41.51 $159.7  $  3.517"  0.179#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  8.097# 29.53 $   20.21 $   0.089$    0  2008
2009 120.4  $ 65.38 $ 10.40 $  0.001#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  8.938#   17.09 $   0.000$    0  2009
2010  66.55 $ 15.84 " 18.34 $  4.242#  0.003#  0.000#  0.377#  0.000#  0.648#  3.072#  0.048#  6.632#    9.646$   1.860$    0  2010

2011  72.53 $140.7  $422.8  $ 34.19 $  0.856"  0.080#  0.000#  0.000#  0.000#  0.000#  5.548# 10.15 #   57.24 $   3.202$    0  2011
2012  10.79 " 15.44 # 33.31 $  0.337#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.250# 35.78 $    7.993$   0.125$    0  2012
2013  11.51 $ 27.70 $ 44.43 $  0.084#  2.130#  0.010#  0.000#  0.000#  0.000#  0.000#  6.802# 25.15 $    9.818$   1.107$    0  2013
2014 149.4  $116.8  $  1.376#  0.844#  0.077#  0.000#  0.000#  0.000#  0.000#  0.000#  0.032# 26.53 $   24.59 $   0.054$    0  2014
2015  80.70 $  8.585$ 24.38 $  0.013$  0.000$  0.000$  0.000$  0.000#  0.000#  0.000#  2.086# 38.17 $   12.83 $   0.006$    0  2015

2016  47.14 $ 11.64 " 28.56 $  0.193#  0.793#  0.000#  0.000#  0.000#  0.000#  0.776#  0.000# 19.94 #    9.088$   0.484$    0  2016
2017 242.1  $180.5  $165.5  $  1.998"  0.072#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  1.147#   49.28 $   0.036$    0  2017
2018 100.0  $ 34.63 $ 13.73 $  0.088#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  1.986#   12.54 $   0.000$    0  2018
2019  60.06 $  8.960"  7.282"  0.061#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.010#  0.223#    6.383$   0.005$    0  2019
2020  33.56 $127.4  $195.7  $  0.297#  1.416#  0.266#  0.000#  0.000#  0.000#  0.000#  0.000#185.8  $   45.37 $   0.281$    0  2020

2021  54.52 $178.8  $ 67.95 $  0.894"  0.011#  0.000#  0.000#  0.000#  0.000#  0.000# 14.85 #  2.711#   26.64 $   0.452$    0  2021
2022 189.7  $ 40.46 $  1.132"  0.111#  0.000#  0.000#  0.000#  0.000#  0.000#  3.111#189.8  $ 54.78 $   39.93 $   0.621$    0  2022
2023 349.4  $[298.9 ]  [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]  [324.1  ][324.1  ]  331  2023

                                                                                                                         1261 Total

Mean  84.93 &[122.0 ][117.9 ]  6.920!  1.337!  0.419$  0.865&  0.008& [0.163] [0.278] [6.839][22.49 ]  [46.12 ]                Mean
Med.  54.06 &[67.71 ][17.22 ]  0.422!  0.009!  0.000$  0.000&  0.000& [0.000] [0.000] [0.252] [8.938]            [0.082]       Med.
 Max 520.7  &[1156  ][2931  ]159.9  ! 27.09 ! 18.33 $ 46.40 &  0.214& [8.151] [6.625][189.8 ][185.8 ] [980.7  ]                 Max
 Min   0.028& [0.108] [0.229]  0.001!  0.000!  0.000$  0.000&  0.000& [0.000] [0.000] [0.000] [0.000]   [1.479]                 Min
  OK    100%     98%     98%    100%    100%    100%    100%    100%     99%     99%    100%     99%        99%                  OK
 Cnt      56      56      56      55      55      55      55      55      56      57      57      57        59                  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







  Department of Water and Environmental Regulation                                                   HYMONTH V128  Output 05/02/2023

  Site      802198          Margaret River - Me No Savvy                                                                Site  802198
  VarFrom   10.00           Stage - SL in Metres
  VarTo     140.00          Maximum Stream Discharge in Cubic Metres/Second
                            Figures are for period ending 24:00
                                                                                                          Annual  Missing
  Year     Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec       Max  Days    Yr

  1965   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]    0.00#  16.63# 630.7 $  [630.7 ]  273  1965
  1966 4686   & 173.3 &   1.04"   0.30#   0.00$   0.00$   0.00$   0.00$   4.02$   3.06$   6.72$ 332.2 $  4686   &    0  1966
  1967  924.8 $1792   ! 319.7 $   0.21#   0.01#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00#  24.49#  1792   !    0  1967
  1968  885.3 $ 556.2 $2934   $  24.42# 158.6 #   1.07#   0.01#   0.01#   0.00#   0.00# 119.8 #  58.70$  2934   $    0  1968
  1969  941.2 $1586   $  74.48"   0.21#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00# 123.6 #  1586   $    0  1969
  1970    0.24# 198.2 #  19.92#  16.30#   0.00#   0.00#   0.00#   0.00#   0.00#   1.28#  27.02#1031   $  1031   $    0  1970

  1971  453.5 $ 262.6 "1258   $  36.88"   0.04#   0.00#   0.00#   0.00#   0.00#   0.00# 124.5 #2252   $  2252   $    0  1971
  1972   86.43"  47.72#1106   $   0.04#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00#   2.06#  1106   $    0  1972
  1973  890.2 $ 687.4 $   8.60#  12.09#  17.47#   0.00#   0.00#   2.79#   0.05#   0.00# 236.1 & 370.8 &   890.2 &    0  1973
  1974 2352   & 671.5 & 216.4 "2012   &  59.30"   0.52"   0.04#   0.01# 112.4 #   0.70#  51.90!  34.26#  2352   !    0  1974
  1975   44.87#1559   $ 619.9 $ 370.8 $   0.09#   0.00#   0.00#   0.00#   0.00$ 181.7 $ 244.9 # 909.9 &  1559   &    0  1975

  1976  148.5 & 104.9 & 146.6 &   1.16#   0.01#   0.01#   0.01#   0.00#   0.00#   0.00#   0.00#  43.75$   148.5 &    0  1976
  1977 1439   $1780   $ 197.1 "  19.73#   0.01#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00#  98.85#  1780   $    0  1977
  1978 1171   $1366   $ 173.3 !  14.29# 141.7 # 269.7 "1069   $   0.77#   0.01#   0.00#   0.00#   0.00#  1366   !    0  1978
  1979  638.2 $ 557.4 $ 392.7 $  14.66# 547.1 $   3.61#   0.01#   0.00#   0.00#   0.00#   0.00#   7.33#   638.2 $    0  1979
  1980  651.3 $2464   $  18.60"  17.30#   0.00#   0.00#   0.00#   0.00#   0.00#  [0.00]  [   ]   [   ]  [2464   ]   77  1980

  1981   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [0.00]   0.00#   0.00& 318.0 &  [318.0 ]  254  1981
  1982  719.2 &2309   &2599   &  24.91&   3.14"   0.45"   0.03#   0.01#   0.00#   0.00# 102.6 # 890.6 $  2599   &    0  1982
  1983   75.03#2185   $8608   !1091   &  12.22"   1.80"   0.76"   0.20#   0.03#   0.00#   0.00#  34.09#  8608   !    0  1983
  1984  988.2 $  31.24"3569   $  16.08"   1.25"   0.20"   0.06"   0.04#   0.01#   0.00# 125.8 # 232.2 #  3569   $    0  1984
  1985    5.42#1099   $  73.95"   0.10#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00#  57.42# 234.0 $  1099   $    0  1985

  1986 5395   $ 425.1 $  55.50"   0.22#   0.00#   0.00#   0.00#   0.00#   3.48#   0.14#   0.00#   0.00#  5395   $    0  1986
  1987  295.0 $2151   $  15.40"  15.69#   8.49#   0.00#   0.00#   0.00#   0.00#   0.00#  70.97#2563   $  2563   $    0  1987
  1988  394.6 & 275.0 $   8.48#   8.48#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00# 120.2 # 318.4 $   394.6 &    0  1988
  1989  113.8 #  86.27#1466   $   9.66#   0.03#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00#  1466   $    0  1989
  1990  631.1 $ 378.0 $ 431.9 $  13.72#   0.00#   0.00#   0.00&   0.00&   0.00&   0.00&  23.60& 364.2 &   631.1 &    0  1990

  1991 5392   $4287   $ 355.0 $   9.88"   0.14#   0.01#   0.00#   0.00#   0.00#   0.00#   0.00#  18.83#  5392   $    0  1991
  1992  103.1 # 235.1 $   5.21#   0.11#   0.09#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00#   235.1 $    0  1992
  1993 3386   $8930   ! 205.3 !   1.16!   0.32!   9.06#   0.19#   0.00#   0.00#   0.00! 289.9 ! 626.7 !  8930   !    0  1993
  1994  240.5 $1248   $ 284.7 $   0.11#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00# 146.8 #  1248   $    0  1994
  1995  679.6 $1193   $1481   $   1.13#   0.03#   0.00#   0.00#   0.00#   0.00#   0.00# 473.3 $ 230.9 #  1481   $    0  1995

  1996  245.3 $  49.84#2674   $ 949.2 $  14.96#   3.29#   0.00#   0.00#   0.00#   0.00#   0.00#  32.00#  2674   $    0  1996
  1997 1784   $ 649.9 $   6.31#   0.03#   5.94#   0.30#   0.00#   0.00#   0.00#   0.00#   0.00# 347.0 $  1784   $    0  1997
  1998  337.8 $ 713.1 $  13.83# 124.3 #   0.22#   0.00#   0.00#   0.00#   0.00#   0.00# 365.1 $2684   &  2684   &    0  1998
  1999 2181   &1185   &  74.49&   5.52&   0.00&   0.00$   0.00$   0.00$   0.00# 128.6 # 310.9 $ [82.57] [2181   ]   17  1999

                                                                                                                  1261 Total


                                        ------------------ 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
  Department of Water and Environmental Regulation                                                   HYMONTH V128  Output 05/02/2023

  Site      802198          Margaret River - Me No Savvy                                                                Site  802198
  VarFrom   10.00           Stage - SL in Metres
  VarTo     140.00          Maximum Stream Discharge in Cubic Metres/Second
                            Figures are for period ending 24:00
                                                                                                          Annual  Missing
  Year     Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec       Max  Days    Yr

  2000   [   ]   [   ] [4827  ]  [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [0.00] 150.2 # [4827   ]  309  2000
  2001  405.3 $3562   $3184   $  22.81"   4.45"   0.68"   1.28#   0.13#   0.00#   0.07#  53.38# 115.7 #  3562   $    0  2001
  2002  230.5 #3293   $ 347.6 $   0.81#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00# 225.1 # 135.8 "  3293   $    0  2002
  2003  656.8 $1268   $ 285.4 $  15.30#   0.07#   0.00#   0.00#   0.00#   0.00#   0.00#   8.29#  98.28#  1268   $    0  2003
  2004  993.5 $1026   $ 260.2 $   4.46# 137.7 #   2.01#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00#  1026   $    0  2004
  2005  175.1 #1049   $ 332.2 $   1.12#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00#  63.74# 333.3 $  1049   $    0  2005

  2006 1982   $ 643.3 $ 984.8 $   6.69#   0.01#   0.00#   0.00#   0.00#   0.00#   8.36#  13.42# 283.9 $  1982   $    0  2006
  2007 1097   $   0.75#1081   $ 120.2 #   0.25#   0.00#   0.00#   0.00#   0.00#   0.00# 118.2 # 501.2 $  1097   $    0  2007
  2008  508.9 $ 782.2 $  53.50"   2.35#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00# 105.2 # 559.6 $   782.2 $    0  2008
  2009 1133   $ 562.5 $ 635.8 $   0.01#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00# 219.6 #  1133   $    0  2009
  2010  796.3 $ 115.8 " 412.8 $  63.99#   0.04#   0.00#   7.07#   0.00#  26.16# 103.4 #   9.59# 185.4 #   796.3 $    0  2010

  2011  710.6 $1064   $1927   $ 509.8 $   2.16"   0.25#   0.00#   0.00#   0.00#   0.00# 104.1 # 159.5 #  1927   $    0  2011
  2012   88.84" 205.7 # 325.1 $   2.39#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00#   6.86# 782.6 $   782.6 $    0  2012
  2013  340.0 $ 437.0 $ 661.7 $   2.19#  50.18#   0.15#   0.00#   0.00#   0.00#   0.00# 169.0 # 374.2 $   661.7 $    0  2013
  2014 2344   $ 873.2 $  12.39#   8.52#   2.65#   0.00#   0.00#   0.00#   0.00#   0.00#   3.11# 315.2 $  2344   $    0  2014
  2015  870.8 $ 118.7 $ 430.3 $   0.14$   0.00$   0.00$   0.00$   0.00#   0.00#   0.00#  53.26# 773.9 $   870.8 $    0  2015

  2016  446.8 $ 144.1 " 353.8 $   2.33#  14.36#   0.00#   0.00#   0.00#   0.00#  21.55#   0.00# 220.3 #   446.8 $    0  2016
  2017 2619   $1659   $3412   $  12.78"   0.30#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00#  21.14#  3412   $    0  2017
  2018 2560   $ 291.2 $ 359.3 $   2.48#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00# 170.5 #  2560   $    0  2018
  2019  831.5 $  64.74" 213.2 "   0.64#   0.00#   0.00#   0.00#   0.00#   0.00#   0.00#   0.40#  24.19#   831.5 $    0  2019
  2020  413.7 $1145   $4389   $   8.06#  24.19#   2.93#   0.00#   0.00#   0.00#   0.00#   0.00#1458   $  4389   $    0  2020

  2021  567.3 $2322   $1086   $   4.21"   0.07#   0.00#   0.00#   0.00#   0.00#   0.00# 173.9 #  92.55#  2322   $    0  2021
  2022 2543   $1646   $  12.20"   1.03#   0.00#   0.00#   0.00#   0.00#   0.00#  76.01#2379   $1032   $  2543   $    0  2022
  2023 4479   $[794.4 ]  [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]  [4479   ]  331  2023

                                                                                                                  1261 Total

  Mean 1162   &[1148  ][982.2 ] 101.9 !  21.96!   5.38$  19.60&   0.07&  [2.61]  [9.21][109.7 ][404.4 ] [2184   ]       Mean
  Med.  695.1 &[747.7 ][339.9 ]   8.06!   0.04!   0.00$   0.00&   0.00&  [0.00]  [0.00]  [9.59][219.6 ]                 Med.
   Max 5395   &[8930  ][8608  ]2012   ! 547.1 ! 269.7 $1069   &   2.79&[112.4 ][181.7 ][2379  ][2684  ] [8930   ]        Max
   Min    0.24&  [0.75]  [1.04]   0.01!   0.00!   0.00$   0.00&   0.00&  [0.00]  [0.00]  [0.00]  [0.00]  [148.5 ]        Min
    OK    100%     98%     98%    100%    100%    100%    100%    100%     99%     99%    100%     99%        99%         OK
   Cnt      56      56      56      55      55      55      55      55      56      57      57      57        59         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







  Department of Water and Environmental Regulation                                                   HYMONTH V128  Output 05/02/2023

  Site      802198          Margaret River - Me No Savvy                                                                Site  802198
  VarFrom   10.00           Stage - SL in Metres
  VarTo     140.00          Minimum Stream Discharge in Cubic Metres/Second
                            Figures are for period ending 24:00
                                                                                                          Annual  Missing
  Year     Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec       Min  Days    Yr

  1965   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   0.000#  0.000#  0.003$   [0.000]  273  1965
  1966   0.012&  1.040&  0.028"  0.000#  0.000$  0.000$  0.000$  0.000$  0.000$  0.000$  0.000$  0.000$    0.000&    0  1966
  1967   0.123$  4.910!  0.210$  0.008#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#    0.000!    0  1967
  1968   0.000$  2.909$  0.793$  0.010#  0.010#  0.010#  0.006#  0.000#  0.000#  0.000#  0.000#  0.000$    0.000$    0  1968
  1969   0.000$  0.600$  0.206"  0.001#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#    0.000$    0  1969
  1970   0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.004$    0.000$    0  1970

  1971   0.988$  0.593"  0.531$  0.038"  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.479$    0.000$    0  1971
  1972   0.105"  0.003#  0.037$  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#    0.000$    0  1972
  1973   0.000$  0.105$  0.002#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000&  7.255&    0.000&    0  1973
  1974  10.83 &  0.978&  0.057"  1.804&  0.491"  0.040"  0.009#  0.002#  0.000#  0.000#  0.000!  0.000#    0.000!    0  1974
  1975   0.004#  0.000$  0.119$  0.086$  0.000#  0.000#  0.000#  0.000#  0.000$  0.000$  0.002#  0.000&    0.000&    0  1975

  1976   0.192&  0.045&  1.163&  0.010#  0.008#  0.007#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000$    0.000&    0  1976
  1977   1.118$  0.108$  0.439"  0.007#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#    0.000$    0  1977
  1978   0.090$  4.598$  0.183!  0.006#  0.000#  0.341"  0.119$  0.011#  0.000#  0.000#  0.000#  0.000#    0.000!    0  1978
  1979   0.000$  0.009$  0.260$  0.000#  0.076$  0.008#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#    0.000$    0  1979
  1980   0.000$  3.164$  0.132"  0.000#  0.000#  0.000#  0.000#  0.000#  0.000# [0.000]  [   ]   [   ]    [0.000]   77  1980

  1981   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]  [0.000]  0.000#  0.000&  0.000&   [0.000]  254  1981
  1982   0.386& 19.53 & 18.97 &  2.951&  0.432"  0.029"  0.007#  0.000#  0.000#  0.000#  0.000#  0.240$    0.000&    0  1982
  1983   0.018#  0.927$  0.674! 11.56 &  1.758"  0.691"  0.196"  0.019#  0.000#  0.000#  0.000#  0.000#    0.000!    0  1983
  1984   5.918$  0.234"  0.081$  1.174"  0.183"  0.027"  0.027"  0.007#  0.000#  0.000#  0.000#  0.000#    0.000$    0  1984
  1985   0.014#  0.551$  0.100"  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000$    0.000$    0  1985

  1986   1.030$  2.499$  0.194"  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#    0.000$    0  1986
  1987   0.000$  8.288$  0.186"  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000$    0.000$    0  1987
  1988   2.462&  0.054$  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.050$    0.000&    0  1988
  1989   0.000#  0.000#  0.000$  0.035#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#    0.000$    0  1989
  1990   0.000$  0.347$  0.000$  0.000#  0.000#  0.000#  0.000&  0.000&  0.000&  0.000&  0.000&  0.069&    0.000&    0  1990

  1991   0.089$ 16.04 $  0.768$  0.136"  0.009#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#    0.000$    0  1991
  1992   0.000#  0.290$  0.009#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#    0.000$    0  1992
  1993   0.000$ 11.18 !  1.158!  0.318!  0.031!  0.000#  0.000#  0.000#  0.000#  0.000!  0.000!  0.301!    0.000!    0  1993
  1994   0.733$  0.124$  0.114$  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#    0.000$    0  1994
  1995   0.001$  5.940$  1.129$  0.035#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000$  0.036#    0.000$    0  1995

  1996   0.000$  0.008#  1.118$  0.384$  0.016#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#    0.000$    0  1996
  1997   1.073$  5.001$  0.033#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000$    0.000$    0  1997
  1998   0.158$  0.341$  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000$  0.174&    0.000&    0  1998
  1999   9.423& 27.90 &  0.100&  0.000&  0.000&  0.000$  0.000$  0.000$  0.000#  0.000#  0.000$ [0.437]   [0.000]   17  1999

                                                                                                                  1261 Total


                                        ------------------ 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
  Department of Water and Environmental Regulation                                                   HYMONTH V128  Output 05/02/2023

  Site      802198          Margaret River - Me No Savvy                                                                Site  802198
  VarFrom   10.00           Stage - SL in Metres
  VarTo     140.00          Minimum Stream Discharge in Cubic Metres/Second
                            Figures are for period ending 24:00
                                                                                                          Annual  Missing
  Year     Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec       Min  Days    Yr

  2000   [   ]   [   ] [838.5 ]  [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]  [0.000]  0.000#   [0.000]  309  2000
  2001   0.000$  0.582$ 22.53 $  2.953"  0.667"  0.131"  0.060#  0.000#  0.000#  0.000#  0.000#  0.035#    0.000$    0  2001
  2002   0.031#  6.139$  0.806$  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.430"    0.000$    0  2002
  2003   0.033$  0.768$  0.155$  0.023#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#    0.000$    0  2003
  2004   0.220$  5.458$  0.620$  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#    0.000$    0  2004
  2005   0.000#  0.102$  0.046$  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000$    0.000$    0  2005

  2006   2.888$  1.294$  1.163$  0.007#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000$    0.000$    0  2006
  2007   0.044$  0.000#  0.000$  0.028#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000$    0.000$    0  2007
  2008   0.137$  6.585$  0.244"  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.041$    0.000$    0  2008
  2009   0.074$  1.041$  0.012$  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#    0.000$    0  2009
  2010   0.000$  0.220"  0.050$  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#    0.000$    0  2010

  2011   0.030$  8.982$  6.446$  2.109$  0.225"  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.001#    0.000$    0  2011
  2012   0.458"  0.048#  2.389$  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.060$    0.000$    0  2012
  2013   0.041$  0.020$  0.155$  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.137$    0.000$    0  2013
  2014   0.067$  4.130$  0.016#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000$    0.000$    0  2014
  2015   0.365$  0.003$  0.124$  0.000$  0.000$  0.000$  0.000$  0.000#  0.000#  0.000#  0.000#  0.000$    0.000$    0  2015

  2016   0.186$  0.244"  1.152$  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#    0.000$    0  2016
  2017   0.628$  7.953$  2.953$  0.290"  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#    0.000$    0  2017
  2018   0.000$  1.382$  0.033$  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#    0.000$    0  2018
  2019   0.683$  0.105"  0.100"  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#    0.000$    0  2019
  2020   0.024$  1.062$  0.417$  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000$    0.000$    0  2020

  2021   0.259$  4.795$  1.993$  0.071"  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#    0.000$    0  2021
  2022   0.494$  1.221$  0.120"  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000#  0.000$  0.868$    0.000$    0  2022
  2023   9.877$[57.42 ]  [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]    [9.877]  331  2023

                                                                                                                  1261 Total

  Mean   0.916& [4.069][16.23 ]  0.437!  0.071!  0.023$  0.008&  0.001& [0.000] [0.000] [0.000] [0.186]   [0.167]       Mean
  Med.   0.070& [0.847] [0.169]  0.000!  0.000!  0.000$  0.000&  0.000& [0.000] [0.000] [0.000] [0.000]                 Med.
   Max  10.83 &[57.42 ][838.5 ] 11.56 !  1.758!  0.691$  0.196&  0.019& [0.000] [0.000] [0.002] [7.255]   [9.877]        Max
   Min   0.000& [0.000] [0.000]  0.000!  0.000!  0.000$  0.000&  0.000& [0.000] [0.000] [0.000] [0.000]   [0.000]        Min
    OK    100%     98%     98%    100%    100%    100%    100%    100%     99%     99%    100%     99%        99%         OK
   Cnt      56      56      56      55      55      55      55      55      56      57      57      57        59         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