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Mean, Maximum and Minimum Monthly Discharge report

Department of Water and Environmental Regulation                                                     HYMONTH V128  Output 20/06/2025

Site      708001          Marillana Creek - Flat Rocks                                                                  Site  708001
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

1967   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]  [0.000]  0.000"  0.000"  0.022"  0.006"   [0.006]  [0.000]  227  1967
1968   0.334"  1.237"  0.063"  0.001"  0.001"  0.277" [0.013] [0.006]  0.005"  0.002"  0.000"  0.000"   [0.162]  [0.005]   32  1968
1969   0.000"  0.491"  0.004"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"    0.041"   0.000"    0  1969
1970  [0.000] [0.000]  0.000"  0.000"  0.013"  0.005"  0.001"  0.000"  0.000"  0.000"  0.000"  0.000"   [0.002]  [0.000]   22  1970

1971   0.118"  7.604"  0.039"  0.002"  0.001"  1.854"  0.004"  0.002"  0.001"  0.000"  0.000"  0.000"    0.802"   0.002"    0  1971
1972   0.000"  0.023"  0.000"  0.000"  0.000"  0.000"  0.000"  0.015"  0.030"  0.003"  0.000"  0.744"    0.068"   0.000"    0  1972
1973  15.81 "  0.074"  2.376"  0.060"  0.053" [0.090]  [   ]   [   ]  [0.005]  0.005"  0.000"  0.011"   [1.848]  [0.056]   90  1973
1974   1.475"  0.038"  0.203"  0.241"  0.014"  0.013"  0.009"  0.012"  0.004"  0.001"  0.000" [0.000]   [0.168]  [0.013]   11  1974
1975  [0.000]  0.027" [0.019] [0.018]  0.010"  0.003"  0.000"  0.000"  0.000"  0.000"  0.000" 53.87 "   [4.496]  [0.002]   11  1975

1976   0.022"  0.004"  4.078"  0.021"  0.018"  0.014"  0.006"  0.005"  0.004"  0.002"  0.000"  0.000"    0.348"   0.005"    0  1976
1977   0.000"  0.000"  0.017!  0.003"  0.000"  0.002"  0.013"  0.018!  0.000!  0.000!  0.000"  0.001!    0.004!   0.000!    0  1977
1978   0.398!  1.743!  0.004!  0.002!  0.000!  0.000! [0.001]  [   ]   [   ]  [0.000]  0.000"  0.000"   [0.215]  [0.000]   90  1978
1979   0.000"  0.004"  1.205!  0.006"  0.005"  0.003"  0.001"  0.002"  0.000"  0.000"  0.000"  0.000"    0.102!   0.002!    0  1979
1980  [0.000] [0.186]  0.025"  0.187"  0.014"  0.011"  0.012"  0.009"  0.001!  0.000!  0.000"  0.000"   [0.037]  [0.010]   36  1980

1981   0.526" [0.046] [0.087]  0.011"  0.006"  0.008"  0.007"  0.004"  0.001"  0.000"  0.000"  0.003"   [0.058]  [0.006]   31  1981
1982   0.283!  3.119!  0.019"  0.050!  0.008"  0.011"  0.009"  0.009"  0.006"  0.001"  0.000"  0.000"    0.293!   0.009!    0  1982
1983   0.000"  0.216!  0.012"  0.429!  0.003"  0.001"  0.000"  0.000"  0.000"  0.000"  0.000"  0.049"    0.059!   0.000!    0  1983
1984   0.001"  0.000"  9.222!  0.260$  0.075"  0.013"  0.687$  0.014"  0.006"  0.001"  0.000"  0.077$    0.863!   0.014!    0  1984
1985   0.346$  1.415$  0.161$  0.002"  0.002"  0.002"  0.001"  0.000"  0.000"  0.000"  0.000"  0.000"    0.161$   0.001$    0  1985

1986   0.000"  0.002"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.073"    0.006"   0.000"    0  1986
1987   0.256$  0.453$  0.001"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"    0.059$   0.000$    0  1987
1988   1.010$  4.131$  0.624$  0.038"  1.164$  0.012"  0.014"  0.019"  0.012"  0.000"  0.000"  1.001$    0.669$   0.028$    0  1988
1989   0.015"  0.113"  0.003"  0.269$  0.012"  0.027"  0.007"  0.000"  0.000"  0.000"  0.000"  0.000"    0.037$   0.005$    0  1989
1990   1.172$  0.005"  0.001"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"    0.098$   0.000$    0  1990

1991   0.002"  0.000"  0.000"  0.000"  0.000"  0.008"  0.005"  0.002"  0.000"  0.000"  0.000"  0.000"    0.001"   0.000"    0  1991
1992   0.390$  0.000"  0.003"  0.006"  0.003"  0.003"  0.000"  0.003"  0.000"  0.000"  0.000"  0.000"    0.034$   0.001$    0  1992
1993   0.220$  0.881$  0.000"  0.000"  0.001"  0.200$  0.007"  0.005"  0.001"  0.000"  0.000"  0.156$    0.123$   0.003$    0  1993
1994   0.000"  0.230"  0.003"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  1.462$    0.141$   0.000$    0  1994
1995   0.010"  6.860$  0.057$  0.005$  0.003$  1.251$  0.062$  0.003$  0.001"  0.000"  0.000"  0.002"    0.688$   0.004$    0  1995

1996   0.000"  0.000"  0.000"  0.044"  0.001"  0.001"  0.001"  0.000"  0.000"  0.000"  0.000"  0.000"    0.004"   0.000"    0  1996
1997   4.458$  3.325$  0.021"  0.013"  0.028"  0.010"  0.010"  0.010"  0.008"  0.002"  0.000"  0.000"    0.657$   0.010$    0  1997
1998   0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.002"  0.000"  0.000"  0.000"  0.000"  0.636$    0.053$   0.000$    0  1998
1999   0.237$  0.578$  0.856$  0.131"  0.014"  0.010"  0.007"  0.004"  0.002"  0.001"  0.000"  7.329$    0.764$   0.012$    0  1999
2000   1.439$  1.212$  4.009$  0.393"  0.097"  0.063"  0.054"  0.051"  0.042"  0.037"  0.053"  0.037"    0.624$   0.058$    0  2000

2001   0.332$  0.494$  0.039"  0.028"  0.037"  0.037"  0.036"  0.031"  0.028"  0.022"  0.015"  0.009"    0.092$   0.034$    0  2001

                                                                                                                          746 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%
                                        [ ... Not Available
Department of Water and Environmental Regulation                                                     HYMONTH V128  Output 20/06/2025

Site      708001          Marillana Creek - Flat Rocks                                                                  Site  708001
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

2002   0.006"  0.805$  0.059"  0.020"  0.018"  0.020"  0.021"  0.019"  0.017"  0.012"  0.009"  1.618$    0.219$   0.020$    0  2002
2003  11.03 $  0.203$  0.019"  0.022"  0.018"  0.017"  0.016"  0.015"  0.012"  0.008"  0.009"  0.006"    0.948$   0.016$    0  2003
2004   0.031"  0.612$  0.081"  0.039"  0.029"  0.016"  0.024"  0.018"  0.015"  0.015"  0.042"  0.026"    0.079$   0.027$    0  2004
2005   0.001"  0.003"  0.008"  0.001"  0.000"  0.001"  0.017"  0.007"  0.006"  0.002"  0.000"  0.073$    0.010$   0.003$    0  2005

2006   0.988$  2.973$  0.913$  0.295"  0.022"  0.021"  0.019"  0.016"  0.021"  0.021"  0.014"  0.007"    0.442$   0.021$    0  2006
2007   0.003"  0.000"  0.126$  0.007"  0.005"  0.005"  0.008"  0.007"  0.004"  0.001"  0.000"  0.000"    0.014$   0.004$    0  2007
2008   1.237$  0.461$  0.231$  0.021"  0.008"  0.014"  0.011"  0.010"  0.008"  0.003"  0.000"  0.044"    0.171$   0.013$    0  2008
2009   0.188$  0.152"  1.234$  0.005"  0.083$  0.018"  0.011"  0.006"  0.003"  0.000"  0.001"  0.000"    0.142$   0.009$    0  2009
2010   0.000"  0.003"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.002"    0.000"   0.000"    0  2010

2011   0.053"  1.257$  0.109"  0.003"  0.001"  0.000"  0.001"  0.000"  0.000"  0.000"  0.000"  0.210$    0.136$   0.001$    0  2011
2012   3.074$  0.083"  0.385$  0.023"  0.004"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.076"    0.304$   0.002$    0  2012
2013   0.139"  0.009"  0.648$  0.001"  0.000"  0.003"  0.005"  0.000"  0.000"  0.000"  0.000"  0.428$    0.103$   0.002$    0  2013
2014   2.847$  0.032"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"    0.240$   0.000$    0  2014
2015   0.002"  0.004"  0.645$  0.003"  0.016"  0.004"  0.001"  0.001"  0.000"  0.000"  0.000"  0.000"    0.056$   0.002$    0  2015

2016   0.234$  0.075"  0.002"  0.000"  0.000"  0.092"  0.001"  0.000"  0.000"  0.000"  0.000"  0.009"    0.034$   0.001$    0  2016
2017   0.318$  0.244"  0.047"  0.193"  0.001"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"    0.067$   0.000$    0  2017
2018   0.942$  0.143"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"    0.090$   0.000$    0  2018
2019   0.019"  0.033"  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  2019
2020   2.172$  0.739$  0.012"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000#    0.244$   0.000$    0  2020

2021   0.100$  0.923$  0.000$  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"    0.085$   0.000$    0  2021
2022   0.000"  0.231$  0.156$  0.002"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"    0.032$   0.000$    0  2022
2023   0.000"  0.000"  0.002"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"    0.000"   0.000"    0  2023
2024   0.000"  0.000"  0.060"  0.000"  0.000"  0.004"  0.000"  0.000"  0.005"  0.000"  0.065"  0.974$    0.092$   0.000$    0  2024
2025   0.004"  0.000"  0.001"  0.000"  0.000" [0.000]  [   ]   [   ]   [   ]   [   ]   [   ]   [   ]    [0.001]  [0.000]  196  2025

                                                                                                                          746 Total

Mean  [0.901] [0.750] [0.481] [0.049]  0.031! [0.071] [0.020] [0.006] [0.004] [0.002]  0.004" [1.189]   [0.293]                Mean
Med.  [0.077] [0.128] [0.020] [0.003]  0.002! [0.004] [0.002] [0.001] [0.000] [0.000]  0.000" [0.000]            [0.002]       Med.
 Max [15.81 ] [7.604] [9.222] [0.429]  1.164! [1.854] [0.687] [0.051] [0.042] [0.037]  0.065"[53.87 ]   [4.496]                 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     98%     98%     98%    100%    100%     99%     99%     98%     99%     99%    100%     99%        99%                  OK
 Cnt      58      58      58      58      58      58      56      56      57      58      58      58        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%
                                        [ ... Not Available








  Department of Water and Environmental Regulation                                                   HYMONTH V128  Output 20/06/2025

  Site      708001          Marillana Creek - Flat Rocks                                                                Site  708001
  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

  1967   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]  [0.000]  0.000"  0.000"  3.139"  0.890"   [3.139]  227  1967
  1968  36.90 "137.2  "  6.167"  0.002"  0.010" 25.65 " [0.071] [0.006]  0.007"  0.007"  0.000"  0.000" [137.2  ]   32  1968
  1969   0.000" 81.45 "  0.007"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"   81.45 "    0  1969
  1970  [0.000] [0.000]  0.000"  0.000"  0.395"  0.018"  0.002"  0.001"  0.005"  0.000"  0.000"  0.000"   [0.395]   22  1970

  1971   25.34" 374.9 "   3.52"   0.01"   0.23" 137.9 "   0.01"   0.01"   0.00"   0.00"   0.00"   0.00"   374.9 "    0  1971
  1972    0.00"   4.02"   0.00"   0.00"   0.00"   0.00"   0.00"   0.07"   0.05"   0.02"   0.00" 114.0 "   114.0 "    0  1972
  1973  795.9 "   0.18" 138.5 "   0.10"   0.06"  [0.34]  [   ]   [   ]   [0.01]   0.01"   0.00"   0.82"  [795.9 ]   90  1973
  1974   95.06"   0.77"  15.46"  52.74"   0.02"   0.01"   0.01"   0.02"   0.01"   0.01"   0.00"  [0.00]   [95.06]   11  1974
  1975   [0.00]   2.52"  [2.16]  [0.03]   0.02"   0.01"   0.00"   0.00"   0.00"   0.00"   0.00"1328   " [1328   ]   11  1975

  1976   0.042"  0.018"369.3  "  0.115"  0.025"  0.018"  0.007"  0.005"  0.004"  0.004"  0.001"  0.000"  369.3  "    0  1976
  1977   0.000"  0.000"  2.671!  0.005"  0.001"  0.007"  0.027"  0.030!  0.000!  0.000!  0.000"  0.581!    2.671!    0  1977
  1978  46.91 !173.6  !  0.024!  0.011!  0.032!  0.000! [0.001]  [   ]   [   ]  [0.006]  0.000"  0.000" [173.6  ]   90  1978
  1979   0.000"  0.508"118.6  !  0.015"  0.011"  0.007"  0.003"  0.009"  0.002"  0.000"  0.000"  0.000"  118.6  !    0  1979
  1980  [0.000] [9.343]  0.521" 17.47 "  0.027"  0.020"  0.021"  0.015"  0.007!  0.000!  0.000"  0.000"  [17.47 ]   36  1980

  1981  30.80 " [0.542] [4.269]  0.025"  0.011"  0.012"  0.016"  0.007"  0.005"  0.000"  0.000"  0.332"  [30.80 ]   31  1981
  1982  46.74 !105.9  !  0.093" 11.57 !  0.016"  0.016"  0.013"  0.020"  0.011"  0.006"  0.000"  0.000"  105.9  !    0  1982
  1983   0.000" 44.40 !  0.022" 80.93 !  0.005"  0.001"  0.001"  0.000"  0.000"  0.000"  0.000"  7.036"   80.93 !    0  1983
  1984   0.005"  0.000"208.6  ! 51.90 $  3.036"  0.024" 56.26 $  0.022"  0.012"  0.003"  0.000" 23.14 $  208.6  !    0  1984
  1985  43.37 $ 31.81 $ 84.57 $  0.004"  0.007"  0.005"  0.003"  0.001"  0.000"  0.000"  0.000"  0.000"   84.57 $    0  1985

  1986   0.000"  0.065"  0.001"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  9.378"    9.378"    0  1986
  1987  27.34 $ 58.41 $  0.004"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.018"   58.41 $    0  1987
  1988 105.1  $193.8  $ 61.17 $ 10.43 "126.2  $  0.025"  0.025"  0.029"  0.024"  0.001"  0.000" 74.09 $  193.8  $    0  1988
  1989   1.630"  3.972"  0.019" 21.82 $  0.777"  1.870"  0.017"  0.000"  0.000"  0.000"  0.000"  0.000"   21.82 $    0  1989
  1990  91.72 $  0.029"  0.015"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"   91.72 $    0  1990

  1991   0.746"  0.000"  0.000"  0.000"  0.000"  1.193"  0.134"  0.004"  0.000"  0.000"  0.000"  0.000"    1.193"    0  1991
  1992  78.22 $  0.009"  0.919"  1.063"  0.008"  0.021"  0.000"  1.088"  0.002"  0.000"  0.000"  0.000"   78.22 $    0  1992
  1993  66.32 $ 48.50 $  0.003"  0.000"  0.141" 22.33 $  0.007"  0.024"  0.002"  0.000"  0.000" 55.52 $   66.32 $    0  1993
  1994   0.000" 11.24 "  0.015"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"138.0  $  138.0  $    0  1994
  1995   0.031"864.6  $  0.952$  0.007$  0.004$ 44.17 $  1.364$  0.005$  0.005"  0.000"  0.000"  1.180"  864.6  $    0  1995

  1996   0.000"  0.000"  0.000"  5.971"  0.002"  0.002"  0.205"  0.000"  0.000"  0.000"  0.000"  0.305"    5.971"    0  1996
  1997 319.4  $ 76.42 $  0.045"  0.028"  1.782"  0.010"  0.014"  0.024"  0.015"  0.004"  0.000"  0.000"  319.4  $    0  1997
  1998   0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.003"  0.001"  0.000"  0.000"  0.000" 82.69 $   82.69 $    0  1998
  1999  24.65 $ 46.20 $115.6  $  6.247"  0.017"  0.012"  0.009"  0.006"  0.003"  0.002"  0.000"502.9  $  502.9  $    0  1999
  2000  92.09 $ 42.38 $138.2  $  9.471"  0.134"  0.072"  0.058"  0.060"  0.052"  0.042"  1.517"  0.123"  138.2  $    0  2000

  2001  26.47 $ 39.04 $  0.112"  0.044"  0.113"  0.048"  0.048"  0.060"  0.035"  0.042"  0.021"  0.014"   39.04 $    0  2001

                                                                                                                   746 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%
                                        [ ... Not Available
  Department of Water and Environmental Regulation                                                   HYMONTH V128  Output 20/06/2025

  Site      708001          Marillana Creek - Flat Rocks                                                                Site  708001
  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

  2002   0.010"127.5  $  1.394"  0.050"  0.042"  0.028"  0.024"  0.029"  0.021"  0.021"  0.022"320.7  $  320.7  $    0  2002
  2003 726.4  $ 31.81 $  0.046"  1.140"  0.050"  0.026"  0.019"  0.025"  0.021"  0.016"  0.020"  0.025"  726.4  $    0  2003
  2004   5.539" 71.60 $  6.393"  0.224"  0.065"  0.032"  0.034"  0.025"  0.021"  0.028"  3.560"  1.127"   71.60 $    0  2004
  2005   0.014"  2.969"  2.269"  0.003"  0.002"  0.003"  0.534"  0.031"  0.007"  0.007"  0.000" 24.04 $   24.04 $    0  2005

  2006 102.1  $ 91.84 $ 41.07 $  9.705"  0.027"  0.028"  0.025"  0.021"  1.765"  2.054"  0.065"  0.020"  102.1  $    0  2006
  2007   0.042"  0.000" 28.07 $  0.019"  0.008"  0.012"  0.016"  0.012"  0.007"  0.012"  0.000"  0.000"   28.07 $    0  2007
  2008 190.9  $ 52.61 $ 33.87 $  0.161"  0.013"  0.034"  0.015"  0.044"  0.017"  0.010"  0.000"  5.064"  190.9  $    0  2008
  2009  24.97 $  9.057" 87.80 $  0.010" 25.12 $  0.063"  0.019"  0.010"  0.007"  0.000"  0.100"  0.000"   87.80 $    0  2009
  2010   0.000"  3.461"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.015"  0.841"    3.461"    0  2010

  2011   3.893" 70.14 $  4.217"  0.013"  0.002"  0.000"  0.005"  0.001"  0.000"  0.000"  0.000" 29.40 $   70.14 $    0  2011
  2012  85.04 $  3.610" 53.13 $  0.053"  0.011"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  4.702"   85.04 $    0  2012
  2013   9.895"  0.032" 91.84 $  0.011"  0.000"  0.157"  0.013"  0.005"  0.000"  0.000"  0.000" 42.09 $   91.84 $    0  2013
  2014  83.51 $  1.193"  0.294"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"   83.51 $    0  2014
  2015   2.750"  3.737" 38.48 $  0.137"  0.350"  0.026"  0.012"  0.006"  0.001"  0.000"  0.000"  0.000"   38.48 $    0  2015

  2016  26.55 $  5.769"  0.116"  0.000"  0.000" 11.88 "  0.017"  0.001"  0.000"  0.000"  0.000"  2.750"   26.55 $    0  2016
  2017  33.60 $  9.103"  2.017" 14.81 "  0.006"  0.001"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"   33.60 $    0  2017
  2018 105.1  $  4.761"  0.014"  0.000"  0.000"  0.008"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  105.1  $    0  2018
  2019   6.108"  8.393"  0.000"  0.000"  0.000"  0.000"  0.000"  0.137"  0.000"  0.000"  0.000"  0.022"    8.393"    0  2019
  2020 152.2  $ 41.12 $  0.350"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.067#  152.2  $    0  2020

  2021  18.73 $ 88.04 $  0.037$  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"   88.04 $    0  2021
  2022   0.000" 21.68 $ 19.12 $  0.080"  0.037"  0.000"  0.000"  0.000"  0.026"  0.000"  0.000"  0.000"   21.68 $    0  2022
  2023   0.000"  0.000"  2.131"  0.001"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"    2.131"    0  2023
  2024   0.000"  0.000"  4.585"  0.000"  0.000"  0.526"  0.000"  0.000"  0.470"  0.000"  8.788" 68.57 $   68.57 $    0  2024
  2025   1.748"  0.288"  1.026"  0.000"  0.000" [0.000]  [   ]   [   ]   [   ]   [   ]   [   ]   [   ]    [1.748]  196  2025

                                                                                                                   746 Total

  Mean [60.93 ][51.73 ][29.14 ] [5.111]  2.739! [4.252] [1.055] [0.033] [0.046] [0.040]  0.297"[48.93 ] [155.4  ]       Mean
  Med.  [8.002] [7.081] [1.210] [0.012]  0.009! [0.012] [0.007] [0.005] [0.002] [0.000]  0.000" [0.024]                 Med.
   Max [795.9 ][864.6 ][369.3 ][80.93 ]126.2  ![137.9 ][56.26 ] [1.088] [1.765] [2.054]  8.788"[1328  ] [1328   ]        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]   [0.395]        Min
    OK     98%     98%     98%    100%    100%     99%     99%     98%     99%     99%    100%     99%        99%         OK
   Cnt      58      58      58      58      58      58      56      56      57      58      58      58        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%
                                        [ ... Not Available








  Department of Water and Environmental Regulation                                                   HYMONTH V128  Output 20/06/2025

  Site      708001          Marillana Creek - Flat Rocks                                                                Site  708001
  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

  1967   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]  [0.000]  0.000"  0.000"  0.000"  0.000"   [0.000]  227  1967
  1968   0.000"  0.004"  0.002"  0.001"  0.000"  0.002" [0.003] [0.006]  0.002"  0.000"  0.000"  0.000"   [0.000]   32  1968
  1969   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"    0  1969
  1970  [0.000] [0.000]  0.000"  0.000"  0.000"  0.002"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"   [0.000]   22  1970

  1971   0.000"  0.001"  0.000"  0.000"  0.000"  0.005"  0.001"  0.001"  0.000"  0.000"  0.000"  0.000"    0.000"    0  1971
  1972   0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.022"  0.000"  0.000"  0.000"    0.000"    0  1972
  1973   0.007"  0.045"  0.029"  0.044"  0.046" [0.056]  [   ]   [   ]  [0.004]  0.001"  0.000"  0.000"   [0.000]   90  1973
  1974   0.015"  0.008"  0.010"  0.014"  0.011"  0.011"  0.008"  0.005"  0.001"  0.000"  0.000" [0.000]   [0.000]   11  1974
  1975  [0.000]  0.000" [0.003] [0.012]  0.001"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"   [0.000]   11  1975

  1976   0.007"  0.001"  0.001"  0.015"  0.011"  0.005"  0.005"  0.004"  0.003"  0.001"  0.000"  0.000"    0.000"    0  1976
  1977   0.000"  0.000"  0.000!  0.000"  0.000"  0.000"  0.001"  0.000!  0.000!  0.000!  0.000"  0.000!    0.000!    0  1977
  1978   0.001!  0.000!  0.000!  0.000!  0.000!  0.000! [0.000]  [   ]   [   ]  [0.000]  0.000"  0.000"   [0.000]   90  1978
  1979   0.000"  0.000"  0.002!  0.003"  0.003"  0.001"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"    0.000!    0  1979
  1980  [0.000] [0.017]  0.004"  0.001"  0.006"  0.007"  0.007"  0.006"  0.000!  0.000!  0.000"  0.000"   [0.000]   36  1980

  1981   0.000" [0.004] [0.003]  0.005"  0.002"  0.004"  0.002"  0.002"  0.000"  0.000"  0.000"  0.000"   [0.000]   31  1981
  1982   0.000!  0.006!  0.002"  0.002!  0.004"  0.005"  0.005"  0.004"  0.003"  0.000"  0.000"  0.000"    0.000!    0  1982
  1983   0.000"  0.000!  0.005"  0.005!  0.001"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"    0.000!    0  1983
  1984   0.000"  0.000"  0.000!  0.001$  0.008"  0.006"  0.003$  0.007"  0.002"  0.000"  0.000"  0.000$    0.000!    0  1984
  1985   0.000$  0.003$  0.001$  0.000"  0.001"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"    0.000$    0  1985

  1986   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"    0  1986
  1987   0.000$  0.001$  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"    0.000$    0  1987
  1988   0.000$  0.002$  0.000$  0.003"  0.004$  0.004"  0.001"  0.011"  0.000"  0.000"  0.000"  0.000$    0.000$    0  1988
  1989   0.001"  0.000"  0.000"  0.000$  0.003"  0.009"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"    0.000$    0  1989
  1990   0.000$  0.001"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"    0.000$    0  1990

  1991   0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.003"  0.000"  0.000"  0.000"  0.000"  0.000"    0.000"    0  1991
  1992   0.000$  0.000"  0.000"  0.000"  0.002"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"    0.000$    0  1992
  1993   0.000$  0.002$  0.000"  0.000"  0.000"  0.000$  0.005"  0.002"  0.000"  0.000"  0.000"  0.000$    0.000$    0  1993
  1994   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$    0  1994
  1995   0.000"  0.000$  0.007$  0.004$  0.003$  0.002$  0.004$  0.002$  0.000"  0.000"  0.000"  0.000"    0.000$    0  1995

  1996   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"    0  1996
  1997   0.001$  0.045$  0.010"  0.010"  0.008"  0.010"  0.010"  0.008"  0.004"  0.000"  0.000"  0.000"    0.000$    0  1997
  1998   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$    0  1998
  1999   0.003$  0.003$  0.005$  0.017"  0.012"  0.009"  0.006"  0.003"  0.002"  0.000"  0.000"  0.000$    0.000$    0  1999
  2000   0.017$  0.086$  0.173$  0.120"  0.065"  0.058"  0.050"  0.046"  0.034"  0.034"  0.032"  0.024"    0.017$    0  2000

  2001   0.021$  0.028$  0.028"  0.024"  0.029"  0.032"  0.021"  0.026"  0.020"  0.014"  0.010"  0.005"    0.005$    0  2001

                                                                                                                   746 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%
                                        [ ... Not Available
  Department of Water and Environmental Regulation                                                   HYMONTH V128  Output 20/06/2025

  Site      708001          Marillana Creek - Flat Rocks                                                                Site  708001
  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

  2002   0.003"  0.005$  0.024"  0.009"  0.015"  0.018"  0.019"  0.015"  0.013"  0.002"  0.001"  0.000$    0.000$    0  2002
  2003   0.006$  0.016$  0.014"  0.014"  0.015"  0.014"  0.013"  0.011"  0.004"  0.005"  0.003"  0.000"    0.000$    0  2003
  2004   0.000"  0.005$  0.022"  0.026"  0.024"  0.012"  0.014"  0.015"  0.008"  0.007"  0.000"  0.004"    0.000$    0  2004
  2005   0.000"  0.000"  0.001"  0.000"  0.000"  0.000"  0.001"  0.005"  0.004"  0.000"  0.000"  0.000$    0.000$    0  2005

  2006   0.012$  0.024$  0.022$  0.027"  0.018"  0.017"  0.015"  0.013"  0.011"  0.007"  0.006"  0.002"    0.002$    0  2006
  2007   0.000"  0.000"  0.000$  0.005"  0.004"  0.004"  0.005"  0.004"  0.001"  0.000"  0.000"  0.000"    0.000$    0  2007
  2008   0.000$  0.006$  0.003$  0.008"  0.005"  0.007"  0.008"  0.006"  0.003"  0.000"  0.000"  0.000"    0.000$    0  2008
  2009   0.000$  0.004"  0.005$  0.002"  0.001$  0.010"  0.006"  0.003"  0.000"  0.000"  0.000"  0.000"    0.000$    0  2009
  2010   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"    0  2010

  2011   0.000"  0.003$  0.005"  0.002"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000$    0.000$    0  2011
  2012   0.000$  0.007"  0.013$  0.011"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"    0.000$    0  2012
  2013   0.001"  0.001"  0.000$  0.000"  0.000"  0.000"  0.001"  0.000"  0.000"  0.000"  0.000"  0.000$    0.000$    0  2013
  2014   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$    0  2014
  2015   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$    0  2015

  2016   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$    0  2016
  2017   0.000$  0.001"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"  0.000"    0.000$    0  2017
  2018   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$    0  2018
  2019   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"    0  2019
  2020   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$    0  2020

  2021   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$    0  2021
  2022   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$    0  2022
  2023   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"    0  2023
  2024   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$    0  2024
  2025   0.000"  0.000"  0.000"  0.000"  0.000" [0.000]  [   ]   [   ]   [   ]   [   ]   [   ]   [   ]    [0.000]  196  2025

                                                                                                                   746 Total

  Mean  [0.002] [0.006] [0.007] [0.007]  0.005! [0.005] [0.004] [0.004] [0.002] [0.001]  0.001" [0.001]   [0.000]       Mean
  Med.  [0.000] [0.000] [0.000] [0.000]  0.000! [0.000] [0.000] [0.000] [0.000] [0.000]  0.000" [0.000]                 Med.
   Max  [0.021] [0.086] [0.173] [0.120]  0.065! [0.058] [0.050] [0.046] [0.034] [0.034]  0.032" [0.024]   [0.017]        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     98%     98%     98%    100%    100%     99%     99%     98%     99%     99%    100%     99%        99%         OK
   Cnt      58      58      58      58      58      58      56      56      57      58      58      58        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%
                                        [ ... Not Available