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Mean, Maximum and Minimum Monthly Discharge report

Department of Water and Environmental Regulation                                                     HYMONTH V128  Output 18/01/2021

Site      608171          Fly Brook - Boat Landing Road                                                                 Site  608171
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

1962   [   ]   [   ]   [   ]   [   ]   [   ]  [1.047]  1.640&  2.484&  1.897"  1.296"  0.653"  0.282"   [1.329]  [1.296]  158  1962
1963   0.188"  0.102"  0.061&  0.089&  1.023&  2.487&  3.614&  3.310&  2.102"  0.947"  0.398"  0.133"    1.205&   0.673&    0  1963
1964   0.061&  0.025&  0.018&  0.066&  0.106&  1.092"  3.552&  4.343&  1.380"  1.664&  0.478"  0.339"    1.094&   0.408&    0  1964
1965   0.111&  0.059&  0.083&  0.105&  0.414"  1.626&  2.628&  2.140"  1.590"  1.336"  1.270"  0.517"    0.990&   0.894&    0  1965

1966   0.212"  0.092#  0.069&  0.089&  0.148#  0.867#  1.846#  1.103"  1.658#  0.877#  0.313"  0.151"    0.619&   0.263&    0  1966
1967   0.085"  0.036&  0.044&  0.072&  0.351"  2.204&  3.979&  2.625&  1.590&  0.631"  0.290"  0.154"    1.005&   0.320&    0  1967
1968   0.115"  0.051&  0.068"  0.116"  0.195"  0.995"  1.668&  2.056#  1.508"  1.154#  0.450"  0.184"    0.713&   0.322&    0  1968
1969   0.084"  0.050&  0.044&  0.154&  0.190"  0.681"  1.173#  0.836"  0.610"  0.244#  0.193#  0.061&    0.360&   0.192&    0  1969
1970   0.030&  0.036&  0.021&  0.121&  0.259"  2.566&  2.722&  2.489&  1.589"  1.402"  0.474"  0.176"    0.990&   0.367&    0  1970

1971   0.081"  0.083"  0.051"  0.079"  0.294"  0.801"  1.056"  1.678"  1.998#  2.305#  0.823"  0.305"    0.796#   0.553#    0  1971
1972   0.113"  0.042"  0.035"  0.112"  0.128"  0.277"  0.972"  2.200#  1.292"  0.624"  0.214"  0.063"    0.506#   0.171#    0  1972
1973   0.038"  0.028$  0.040$  0.145&  0.232&  1.493"  3.484&  3.046&  2.393&  1.211"  0.762&  0.230&    1.092&   0.497&    0  1973
1974   0.104&  0.088&  0.069&  0.077&  0.472"  0.866"  3.065&  2.632"  0.888"  0.714"  0.533"  0.185"    0.808&   0.502&    0  1974
1975   0.063"  0.030#  0.040#  0.082"  0.314"  1.157"  2.771&  1.951"  1.273"  0.818"  0.524"  0.155"    0.765&   0.419&    0  1975

1976   0.114"  0.041#  0.035#  0.149"  0.350"  0.574"  1.050"  1.362"  0.835"  0.662#  0.544"  0.199"    0.493#   0.447#    0  1976
1977   0.070"  0.036#  0.028#  0.030#  0.200#  0.506"  0.730"  1.651"  0.814"  1.001"  0.381"  0.119"    0.464#   0.291#    0  1977
1978   0.055#  0.022#  0.017#  0.025#  0.404"  1.923&  3.550&  1.435"  1.481"  1.040"  0.441"  0.160"    0.880&   0.423&    0  1978
1979   0.066"  0.041"  0.038#  0.063"  0.149"  0.587"  1.468"  1.267"  0.945"  1.079"  0.508"  0.177"    0.532#   0.342#    0  1979
1980   0.053"  0.026#  0.028#  0.195"  0.198"  0.482"  1.530"  1.709&  1.084"  1.261"  0.444"  0.204"    0.601&   0.324&    0  1980

1981   0.076"  0.032#  0.044#  0.093"  0.171"  0.728"  1.775&  2.951&  1.188"  0.728"  0.559"  0.276"    0.718&   0.417&    0  1981
1982   0.165"  0.095"  0.064"  0.061"  0.153"  1.079"  2.059&  1.251"  0.895"  0.539"  0.256"  0.117"    0.561&   0.211&    0  1982
1983   0.040"  0.039"  0.021#  0.030#  0.071"  0.380"  1.034&  1.335"  2.130&  0.630"  0.236"  0.065"    0.501&   0.153&    0  1983
1984   0.030#  0.017#  0.019#  0.025#  0.382"  0.964&  1.380&  1.672"  2.330&  0.539"  0.512"  0.204"    0.673&   0.447&    0  1984
1985   0.081"  0.032#  0.021#  0.069#  0.115"  0.365"  0.655"  1.681&  1.044"  0.505"  0.291"  0.135"    0.416&   0.213&    0  1985

1986   0.043#  0.027#  0.030#  0.036"  0.149"  0.181"  1.001"  1.544"  1.130"  0.871#  0.264"  0.093"    0.447#   0.165#    0  1986
1987   0.030#  0.016#  0.021#  0.056#  0.108"  0.209"  0.571"  0.682"  0.405"  0.231"  0.172"  0.074"    0.215#   0.140#    0  1987
1988   0.033#  0.010#  0.011#  0.019#  0.556"  2.383&  1.807"  1.989&  1.775&  1.641"  0.654"  0.226"    0.925&   0.605&    0  1988
1989   0.155"  0.083"  0.065"  0.091"  0.123"  0.191"  0.844"  1.206"  1.027"  1.700"  0.473"  0.156"    0.510"   0.174"    0  1989
1990   0.080"  0.063#  0.055#  0.182"  0.274"  0.692"  1.917&  1.808&  0.963"  0.730"  0.566"  0.149"    0.623&   0.420&    0  1990

1991   0.065"  0.029"  0.031"  0.058"  0.145"  1.038"  1.962"  2.197#  1.760"  0.644"  0.543"  0.158"    0.719#   0.350#    0  1991
1992   0.063"  0.034"  0.035"  0.051"  0.256"  0.569"  1.273"  1.842"  2.102"  0.773"  0.569"  0.240"    0.650"   0.412"    0  1992
1993   0.085"  0.042"  0.055"  0.088"  0.147"  0.200"  1.005"  1.683"  1.349"  0.770"  0.249"  0.086"    0.480"   0.173"    0  1993
1994   0.034#  0.024#  0.017#  0.030"  0.178"  0.677"  1.586"  0.899"  0.796"  0.352"  0.133"  0.051"    0.398#   0.155#    0  1994
1995   0.018#  0.013#  0.012#  0.013#  0.191#  0.675"  2.314&  1.633"  1.233"  0.422"  0.418"  0.144"    0.591&   0.305&    0  1995

1996   0.038#  0.020#  0.018#  0.033"  0.072"  0.400"  1.896&  2.490#  2.690&  1.596&  0.530"  0.467"    0.854&   0.433&    0  1996

                                                                                                                         4276 Total


                                        ------------------ Notes -------------------
                                        All recorded data is continuous and reliable
                                        except where the following tags are used...
                                        " ... Relative Uncertainty +/-10%
                                        # ... Relative Uncertainty +/-15%
                                        $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                                        N ... Not Rated
                                        [ ... Not AvailableDepartment of Water and Environmental Regulation                                                     HYMONTH V128  Output 18/01/2021

Site      608171          Fly Brook - Boat Landing Road                                                                 Site  608171
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

1997   0.093"  0.072"  0.062"  0.051"  0.169"  1.100"  1.222#  1.866#  1.309"  0.476"  0.298"  0.139"    0.572#   0.233#    0  1997
1998   0.049"  0.021#  0.102#  0.074"  0.135"  0.559"  0.870"  1.399"  1.914"  0.895"  0.276"  0.116"    0.534#   0.205#    0  1998
1999   0.038#  0.019# [0.015]  [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]    [0.024]  [0.019]  281  1999
2000   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]    [   ]   366  2000

2001   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]    [   ]   365  2001
2002   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]    [   ]   365  2002
2003   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]    [   ]   365  2003
2004   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]    [   ]   366  2004
2005   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]    [   ]   365  2005

2006   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]    [   ]   365  2006
2007   [   ]   [   ]  [0.013]  0.050"  0.126"  0.157"  0.745"  1.523"  1.786"  0.792"  0.277"  0.138"   [0.561]  [0.217]   89  2007
2008   0.034"  0.012"  0.011"  0.079"  0.331"  0.769"  2.537"  1.460"  1.078"  0.663"  0.664"  0.498"    0.678"   0.581"    0  2008
2009   0.113"  0.038"  0.033"  0.027"  0.093"  0.753"  2.420$  1.478"  2.134"  0.875"  0.472"  0.136"    0.714$   0.304$    0  2009
2010   0.044"  0.027"  0.017"  0.048"  0.089"  0.168"  0.479"  0.435"  0.408"  0.186"  0.109"  0.060"    0.172"   0.099"    0  2010

2011   0.024"  0.016"  0.012"  0.018"  0.069"  0.263"  1.072"  1.690"  0.892"  0.707"  0.313"  0.065"    0.429"   0.166"    0  2011
2012   0.019"  0.012"  0.011"  0.012"  0.032"  0.295"  0.345"  0.741"  0.840"  0.310"  0.166"  0.072#    0.238#   0.119#    0  2012
2013   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]    [   ]   365  2013
2014   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]    [   ]   365  2014
2015   [   ]  [0.010]  0.010"  0.024"  0.093"  0.218"  0.433"  0.881"  0.618"  0.198"  0.076"  0.032"   [0.236]  [0.093]   36  2015

2016   0.188"  0.018"  0.009"  0.012"  0.168"  0.578"  2.454$  2.534"  1.679"  0.942"  0.266"  0.123"    0.748$   0.227$    0  2016
2017   0.038"  0.015"  0.033"  0.026"  0.088"  0.085"  0.679"  1.817"  0.804"  0.549"  0.167"  0.099"    0.367"   0.094"    0  2017
2018   0.043"  0.031"  0.014"  0.023"  0.068"  0.301"  2.142"  2.786"  0.943"  0.350"  0.160"  0.093"    0.579"   0.126"    0  2018
2019   0.027"  0.014"  0.013"  0.029"  0.046"  0.496" [0.574]  [   ]N [0.547]  0.294"  0.186"  0.038"   [0.206]  [0.046]   77  2019
2020   0.015"  0.011"  0.016"  0.020"  0.077"  0.208"  0.768"  0.814"  1.117"  0.451"  0.202"  0.058"    0.313"   0.139"    0  2020

2021  [0.011]  [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]    [0.011]  [0.011]  348  2021

                                                                                                                         4276 Total

Mean  [0.071] [0.037] [0.034]  0.067&  0.210& [0.794] [1.680]  1.804& [1.343]  0.829&  0.403&  0.165&   [0.606]                Mean
Med.  [0.062] [0.031] [0.030]  0.059&  0.161& [0.675] [1.530]  1.682& [1.273]  0.730&  0.398&  0.144&            [0.236]       Med.
 Max  [0.212] [0.102] [0.102]  0.195&  1.023& [2.566] [3.979]  4.343& [2.690]  2.305&  1.270&  0.517&   [1.329]                 Max
 Min  [0.011] [0.010] [0.009]  0.012&  0.032& [0.085] [0.345]  0.435& [0.405]  0.186&  0.076&  0.032&   [0.011]                 Min
  OK     99%    100%     98%    100%    100%    100%     98%    100%     99%    100%    100%    100%        99%                  OK
 Cnt      48      48      49      48      48      49      49      48      49      49      49      49        51                  Cnt

                                        ------------------ Notes -------------------
                                        All recorded data is continuous and reliable
                                        except where the following tags are used...
                                        " ... Relative Uncertainty +/-10%
                                        # ... Relative Uncertainty +/-15%
                                        $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                                        N ... Not Rated
                                        [ ... Not Available





  Department of Water and Environmental Regulation                                                   HYMONTH V128  Output 18/01/2021

  Site      608171          Fly Brook - Boat Landing Road                                                               Site  608171
  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

  1962   [   ]   [   ]   [   ]   [   ]   [   ]  [3.527]  5.246&  8.542&  4.736"  3.206"  1.502"  1.380"   [8.542]  158  1962
  1963   0.743"  0.293"  0.115&  0.555&  5.283&  5.277&  6.678&  7.166&  4.929"  3.060"  0.987"  0.213"    7.166&    0  1963
  1964   0.089&  0.053&  0.026&  0.232&  0.280&  3.015"  6.638&  7.375&  2.787"  5.136&  0.878"  1.879"    7.375&    0  1964
  1965   0.204&  0.085&  0.738&  0.183&  1.741"  5.353&  7.110&  4.548"  3.001"  4.376"  4.151"  1.872"    7.110&    0  1965

  1966   0.262"  0.119#  0.101&  0.203&  0.302#  3.368#  3.797#  1.951"  4.582#  2.978#  0.511"  0.766"    4.582&    0  1966
  1967   0.206"  0.049&  0.167&  0.160&  1.394"  6.392&  7.509&  5.001&  5.064&  1.584"  0.470"  0.441"    7.509&    0  1967
  1968   0.610"  0.087&  0.130"  0.441"  0.777"  3.183"  5.353&  3.784#  2.550"  2.550#  0.758"  0.292"    5.353&    0  1968
  1969   0.122"  0.065&  0.131&  0.863&  0.741"  2.147"  3.196#  1.795"  1.446"  0.372#  1.397#  0.113&    3.196&    0  1969
  1970   0.049&  0.093&  0.027&  0.730&  0.774"  6.537&  6.077&  6.148&  2.377"  3.657"  1.429"  0.300"    6.537&    0  1970

  1971   0.304"  0.318"  0.193"  0.154"  1.338"  3.393"  2.006"  2.968"  5.081#  4.828#  2.292"  0.458"    5.081#    0  1971
  1972   0.299"  0.060"  0.059"  0.281"  0.296"  1.314"  2.425"  5.150#  2.448"  1.502"  0.346"  0.181"    5.150#    0  1972
  1973   0.055"  0.034$  0.048$  1.055&  1.258&  3.559"  6.548&  6.092&  4.089&  2.837"  1.612&  0.346&    6.548&    0  1973
  1974   0.158&  0.167&  0.070&  0.124&  1.545"  2.479"  6.612&  5.257"  1.442"  1.781"  1.036"  0.339"    6.612&    0  1974
  1975   0.097"  0.050#  0.083#  0.137"  1.187"  3.404"  5.658&  4.135"  2.402"  1.616"  2.903"  0.288"    5.658&    0  1975

  1976   0.972"  0.073#  0.050#  0.813"  2.384"  1.590"  3.033"  3.293"  1.892"  2.491#  1.714"  0.418"    3.293#    0  1976
  1977   0.113"  0.050#  0.044#  0.044#  0.557#  1.747"  1.932"  3.360"  1.831"  2.132"  0.747"  0.349"    3.360#    0  1977
  1978   0.114#  0.031#  0.023#  0.058#  2.467"  7.848&  8.269&  3.260"  3.968"  3.672"  2.490"  0.328"    8.269&    0  1978
  1979   0.094"  0.082"  0.082#  0.210"  0.446"  2.773"  4.171"  3.777"  1.690"  3.380"  1.051"  0.301"    4.171#    0  1979
  1980   0.086"  0.035#  0.051#  0.831"  0.384"  1.017"  4.192"  4.452&  3.467"  2.705"  0.703"  0.391"    4.452&    0  1980

  1981   0.169"  0.041#  0.084#  0.205"  0.838"  1.625"  4.486&  5.153&  2.914"  2.000"  1.906"  0.580"    5.153&    0  1981
  1982   0.375"  0.260"  0.187"  0.068"  0.388"  2.154"  4.892&  2.357"  1.587"  1.408"  0.478"  0.333"    4.892&    0  1982
  1983   0.068"  0.067"  0.027#  0.058#  0.119"  2.692"  4.506&  3.072"  5.179&  0.990"  0.861"  0.117"    5.179&    0  1983
  1984   0.053#  0.032#  0.032#  0.098#  2.368"  4.995&  4.679&  3.742"  6.509&  0.959"  1.651"  0.336"    6.509&    0  1984
  1985   0.160"  0.055#  0.028#  0.229#  0.397"  1.128"  1.271"  4.929&  2.817"  0.884"  0.831"  0.317"    4.929&    0  1985

  1986   0.086#  0.042#  0.048#  0.054"  0.459"  1.205"  3.080"  2.433"  1.746"  1.837#  0.451"  0.228"    3.080#    0  1986
  1987   0.041#  0.024#  0.044#  0.110#  0.288"  0.635"  2.234"  2.170"  0.766"  0.523"  0.575"  0.207"    2.234#    0  1987
  1988   0.072#  0.016#  0.018#  0.065#  2.997"  6.923&  3.738"  5.443&  5.551&  3.513"  2.379"  0.363"    6.923&    0  1988
  1989   0.369"  0.214"  0.166"  0.205"  0.394"  1.058"  2.284"  2.745"  1.543"  3.414"  0.990"  0.244"    3.414"    0  1989
  1990   0.198"  0.294#  0.286#  0.612"  0.891"  2.056"  4.888&  4.683&  1.816"  1.338"  2.234"  0.255"    4.888&    0  1990

  1991   0.158"  0.036"  0.047"  0.205"  0.738"  3.858"  4.467"  5.570#  4.595"  1.343"  1.669"  0.421"    5.570#    0  1991
  1992   0.108"  0.040"  0.053"  0.074"  1.495"  1.806"  2.400"  4.225"  4.660"  1.612"  1.707"  0.656"    4.660"    0  1992
  1993   0.203"  0.073"  0.108"  0.160"  0.359"  0.488"  2.947"  3.692"  2.408"  1.840"  0.468"  0.143"    3.692"    0  1993
  1994   0.062#  0.039#  0.033#  0.051"  1.393"  1.780"  4.582"  1.605"  2.109"  0.746"  0.286"  0.105"    4.582#    0  1994
  1995   0.027#  0.016#  0.015#  0.019#  0.692#  2.847"  5.971&  2.941"  3.947"  0.889"  1.317"  0.336"    5.971&    0  1995

  1996   0.094#  0.062#  0.052#  0.058"  0.224"  1.369"  6.072&  5.387#  5.928&  5.892&  1.040"  3.024"    6.072&    0  1996

                                                                                                                  4276 Total


                                        ------------------ Notes -------------------
                                        All recorded data is continuous and reliable
                                        except where the following tags are used...
                                        " ... Relative Uncertainty +/-10%
                                        # ... Relative Uncertainty +/-15%
                                        $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                                        N ... Not Rated
                                        [ ... Not Available  Department of Water and Environmental Regulation                                                   HYMONTH V128  Output 18/01/2021

  Site      608171          Fly Brook - Boat Landing Road                                                               Site  608171
  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

  1997   0.152"  0.297"  0.108"  0.094"  0.425"  3.952"  5.036#  5.281#  2.665"  1.451"  1.326"  0.266"    5.281#    0  1997
  1998   0.095"  0.027#  0.998#  0.286"  0.421"  1.624"  2.555"  2.859"  4.510"  2.732"  0.464"  0.429"    4.510#    0  1998
  1999   0.064#  0.026# [0.026]  [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]    [0.064]  281  1999
  2000   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]   366  2000

  2001   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]   365  2001
  2002   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]   365  2002
  2003   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]   365  2003
  2004   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]   366  2004
  2005   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]   365  2005

  2006   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]   365  2006
  2007   [   ]   [   ]  [0.013]  0.183"  0.442"  0.353"  2.199"  3.681"  4.272"  1.357"  0.721"  0.304"   [4.272]   89  2007
  2008   0.057"  0.017"  0.019"  0.283"  1.193"  2.002"  5.934"  5.596"  1.803"  1.266"  1.562"  4.728"    5.934"    0  2008
  2009   0.225"  0.072"  0.064"  0.041"  0.592"  4.152"  7.317$  2.684"  4.337"  2.139"  1.460"  0.252"    7.317$    0  2009
  2010   0.081"  0.044"  0.032"  0.110"  0.361"  0.413"  1.116"  0.970"  1.093"  0.309"  0.252"  0.139"    1.116"    0  2010

  2011   0.062"  0.037"  0.014"  0.063"  0.413"  0.792"  3.842"  3.668"  1.374"  2.575"  0.908"  0.137"    3.842"    0  2011
  2012   0.033"  0.020"  0.012"  0.019"  0.106"  1.041"  0.991"  1.489"  3.079"  0.849"  0.823"  0.257#    3.079#    0  2012
  2013   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]   365  2013
  2014   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]   365  2014
  2015   [   ]  [0.015]  0.016"  0.098"  0.241"  0.704"  1.790"  3.892"  1.495"  0.353"  0.202"  0.113"   [3.892]   36  2015

  2016   4.580"  0.055"  0.011"  0.075"  0.615"  1.379"  7.171$  6.003"  3.779"  2.454"  0.492"  0.466"    7.171$    0  2016
  2017   0.104"  0.026"  0.115"  0.040"  0.250"  0.171"  2.526"  4.257"  2.328"  1.123"  0.293"  0.306"    4.257"    0  2017
  2018   0.262"  0.104"  0.049"  0.081"  0.274"  1.071"  6.372"  5.542"  2.375"  0.570"  0.230"  0.252"    6.372"    0  2018
  2019   0.043"  0.022"  0.021"  0.132"  0.095"  1.379" [0.713]  [   ]N [0.908]  0.805"  0.755"  0.326"   [1.379]   77  2019
  2020   0.033"  0.018"  0.029"  0.032"  0.262"  0.430"  2.236"  1.537"  5.354"  1.201"  0.755"  0.215"    5.354"    0  2020

  2021  [0.017]  [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]    [0.017]  348  2021

                                                                                                                  4276 Total

  Mean  [0.263] [0.080] [0.100]  0.227&  0.894& [2.531] [4.260]  4.076& [3.127]  2.086&  1.144&  0.541&   [4.933]       Mean
  Med.  [0.106] [0.050] [0.049]  0.135&  0.508& [2.002] [4.467]  3.838& [2.787]  1.781&  0.908&  0.317&                 Med.
   Max  [4.580] [0.318] [0.998]  1.055&  5.283& [7.848] [8.269]  8.542& [6.509]  5.892&  4.151&  4.728&   [8.542]        Max
   Min  [0.017] [0.015] [0.011]  0.019&  0.095& [0.171] [0.713]  0.970& [0.766]  0.309&  0.202&  0.105&   [0.017]        Min
    OK     99%    100%     98%    100%    100%    100%     98%    100%     99%    100%    100%    100%        99%         OK
   Cnt      48      48      49      48      48      49      49      48      49      49      49      49        51         Cnt

                                        ------------------ Notes -------------------
                                        All recorded data is continuous and reliable
                                        except where the following tags are used...
                                        " ... Relative Uncertainty +/-10%
                                        # ... Relative Uncertainty +/-15%
                                        $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                                        N ... Not Rated
                                        [ ... Not Available





  Department of Water and Environmental Regulation                                                   HYMONTH V128  Output 18/01/2021

  Site      608171          Fly Brook - Boat Landing Road                                                               Site  608171
  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

  1962   [   ]   [   ]   [   ]   [   ]   [   ]  [0.266]  0.360&  1.172&  1.106"  0.775"  0.315"  0.158"   [0.158]  158  1962
  1963   0.093"  0.072"  0.038&  0.032&  0.081&  1.246&  1.568&  1.508&  1.047"  0.526"  0.213"  0.089"    0.032&    0  1963
  1964   0.032&  0.012&  0.010&  0.020&  0.064&  0.079"  0.939&  1.426&  0.904"  0.837&  0.277"  0.187"    0.010&    0  1964
  1965   0.056&  0.038&  0.017&  0.050&  0.133"  0.620&  1.153&  1.216"  1.107"  0.645"  0.500"  0.244"    0.017&    0  1965

  1966   0.118"  0.070#  0.048&  0.058&  0.069#  0.197#  0.809#  0.616"  0.768#  0.472#  0.228"  0.099"    0.048&    0  1966
  1967   0.038"  0.028&  0.025&  0.034&  0.056"  0.405&  2.049&  1.493&  0.749&  0.299"  0.195"  0.105"    0.025&    0  1967
  1968   0.057"  0.034&  0.040"  0.045"  0.102"  0.334"  0.575&  1.292#  0.963"  0.604#  0.276"  0.102"    0.034&    0  1968
  1969   0.058"  0.031&  0.026&  0.036&  0.079"  0.130"  0.565#  0.528"  0.331"  0.140#  0.078#  0.033&    0.026&    0  1969
  1970   0.021&  0.018&  0.017&  0.017&  0.084"  0.519&  0.966&  1.311&  0.989"  0.536"  0.258"  0.078"    0.017&    0  1970

  1971   0.050"  0.046"  0.035"  0.053"  0.069"  0.356"  0.552"  0.940"  0.962#  0.880#  0.451"  0.203"    0.035#    0  1971
  1972   0.055"  0.028"  0.026"  0.044"  0.062"  0.083"  0.362"  0.656#  0.648"  0.346"  0.082"  0.042"    0.026#    0  1972
  1973   0.027"  0.024$  0.032$  0.007&  0.099&  0.526"  0.941&  1.600&  1.515&  0.678"  0.334&  0.143&    0.007&    0  1973
  1974   0.073&  0.068&  0.069&  0.000&  0.076"  0.279"  0.873&  1.174"  0.539"  0.394"  0.305"  0.093"    0.000&    0  1974
  1975   0.039"  0.023#  0.022#  0.049"  0.053"  0.355"  1.025&  1.174"  0.805"  0.451"  0.279"  0.072"    0.022&    0  1975

  1976   0.039"  0.031#  0.029#  0.033"  0.086"  0.216"  0.300"  0.701"  0.515"  0.327#  0.230"  0.087"    0.029#    0  1976
  1977   0.037"  0.026#  0.021#  0.023#  0.031#  0.206"  0.279"  0.607"  0.515"  0.397"  0.206"  0.058"    0.021#    0  1977
  1978   0.027#  0.015#  0.012#  0.014#  0.045"  0.539&  1.143&  0.847"  0.797"  0.348"  0.191"  0.076"    0.012&    0  1978
  1979   0.036"  0.027"  0.024#  0.029"  0.058"  0.143"  0.720"  0.703"  0.549"  0.417"  0.288"  0.083"    0.024#    0  1979
  1980   0.026"  0.021#  0.019#  0.050"  0.100"  0.271"  0.353"  0.914&  0.678"  0.649"  0.286"  0.123"    0.019&    0  1980

  1981   0.035"  0.024#  0.023#  0.056"  0.059"  0.266"  0.536&  1.325&  0.809"  0.388"  0.320"  0.148"    0.023&    0  1981
  1982   0.098"  0.051"  0.037"  0.046"  0.065"  0.150"  0.854&  0.787"  0.518"  0.315"  0.150"  0.067"    0.037&    0  1982
  1983   0.027"  0.025"  0.016#  0.020#  0.028"  0.069"  0.297&  0.559"  0.912&  0.261"  0.117"  0.032"    0.016&    0  1983
  1984   0.017#  0.013#  0.014#  0.015#  0.049"  0.347&  0.464&  0.801"  0.801&  0.313"  0.239"  0.106"    0.013&    0  1984
  1985   0.054"  0.017#  0.018#  0.018#  0.062"  0.110"  0.328"  0.523&  0.596"  0.328"  0.160"  0.086"    0.017&    0  1985

  1986   0.023#  0.019#  0.019#  0.027"  0.025"  0.074"  0.333"  0.745"  0.752"  0.401#  0.132"  0.036"    0.019#    0  1986
  1987   0.021#  0.012#  0.011#  0.031#  0.047"  0.046"  0.203"  0.333"  0.229"  0.145"  0.090"  0.037"    0.011#    0  1987
  1988   0.016#  0.008#  0.009#  0.010#  0.044"  0.906&  1.070"  0.738&  1.003&  0.695"  0.323"  0.129"    0.008&    0  1988
  1989   0.070"  0.048"  0.037"  0.042"  0.068"  0.105"  0.283"  0.543"  0.596"  0.990"  0.239"  0.100"    0.037"    0  1989
  1990   0.039"  0.021#  0.023#  0.065"  0.146"  0.210"  0.366&  1.010&  0.635"  0.464"  0.217"  0.073"    0.021&    0  1990

  1991   0.029"  0.024"  0.023"  0.029"  0.048"  0.234"  0.762"  0.961#  0.853"  0.363"  0.237"  0.074"    0.023#    0  1991
  1992   0.035"  0.026"  0.023"  0.037"  0.062"  0.126"  0.723"  0.815"  1.120"  0.356"  0.271"  0.116"    0.023"    0  1992
  1993   0.047"  0.024"  0.024"  0.059"  0.067"  0.095"  0.320"  0.846"  0.730"  0.401"  0.138"  0.037"    0.024"    0  1993
  1994   0.020#  0.015#  0.012#  0.020"  0.028"  0.353"  0.807"  0.554"  0.375"  0.191"  0.086"  0.024"    0.012#    0  1994
  1995   0.013#  0.010#  0.011#  0.011#  0.012#  0.191"  0.366&  1.032"  0.483"  0.244"  0.176"  0.076"    0.010&    0  1995

  1996   0.018#  0.011#  0.011#  0.024"  0.035"  0.057"  0.451&  1.483#  1.265&  0.685&  0.291"  0.148"    0.011&    0  1996

                                                                                                                  4276 Total


                                        ------------------ Notes -------------------
                                        All recorded data is continuous and reliable
                                        except where the following tags are used...
                                        " ... Relative Uncertainty +/-10%
                                        # ... Relative Uncertainty +/-15%
                                        $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                                        N ... Not Rated
                                        [ ... Not Available  Department of Water and Environmental Regulation                                                   HYMONTH V128  Output 18/01/2021

  Site      608171          Fly Brook - Boat Landing Road                                                               Site  608171
  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

  1997   0.050"  0.030"  0.042"  0.032"  0.060"  0.320"  0.378#  0.670#  0.649"  0.263"  0.160"  0.072"    0.030#    0  1997
  1998   0.025"  0.015#  0.013#  0.030"  0.062"  0.113"  0.388"  0.707"  0.777"  0.363"  0.138"  0.051"    0.013#    0  1998
  1999   0.020#  0.012# [0.012]  [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]    [0.012]  281  1999
  2000   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]   366  2000

  2001   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]   365  2001
  2002   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]   365  2002
  2003   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]   365  2003
  2004   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]   366  2004
  2005   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]   365  2005

  2006   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]   365  2006
  2007   [   ]   [   ]  [0.010]  0.012"  0.052"  0.076"  0.192"  1.027"  0.991"  0.472"  0.137"  0.057"   [0.010]   89  2007
  2008   0.014"  0.009"  0.009"  0.010"  0.051"  0.206"  0.786"  0.577"  0.555"  0.365"  0.255"  0.184"    0.009"    0  2008
  2009   0.061"  0.020"  0.022"  0.020"  0.024"  0.080"  0.738$  0.998"  1.225"  0.413"  0.252"  0.072"    0.020$    0  2009
  2010   0.028"  0.014"  0.011"  0.019"  0.036"  0.070"  0.143"  0.269"  0.198"  0.130"  0.049"  0.022"    0.011"    0  2010

  2011   0.015"  0.010"  0.010"  0.011"  0.019"  0.080"  0.309"  0.875"  0.533"  0.272"  0.133"  0.028"    0.010"    0  2011
  2012   0.009"  0.007"  0.008"  0.010"  0.012"  0.044"  0.166"  0.407"  0.338"  0.154"  0.056"  0.024#    0.007#    0  2012
  2013   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]   365  2013
  2014   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]     [   ]   365  2014
  2015   [   ]  [0.008]  0.007"  0.009"  0.026"  0.056"  0.132"  0.293"  0.255"  0.107"  0.028"  0.010"   [0.007]   36  2015

  2016   0.007"  0.009"  0.008"  0.008"  0.038"  0.175"  0.393$  1.139"  1.078"  0.430"  0.130"  0.061"    0.007$    0  2016
  2017   0.013"  0.010"  0.009"  0.021"  0.022"  0.047"  0.141"  0.663"  0.353"  0.291"  0.096"  0.044"    0.009"    0  2017
  2018   0.015"  0.008"  0.008"  0.008"  0.018"  0.099"  0.215"  0.935"  0.430"  0.196"  0.113"  0.039"    0.008"    0  2018
  2019   0.017"  0.011"  0.010"  0.011"  0.018"  0.026" [0.436]  [   ]N [0.361]  0.181"  0.063"  0.017"   [0.010]   77  2019
  2020   0.009"  0.008"  0.010"  0.013"  0.015"  0.063"  0.206"  0.492"  0.570"  0.126"  0.089"  0.013"    0.008"    0  2020

  2021  [0.008]  [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]   [   ]    [0.008]  348  2021

                                                                                                                  4276 Total

  Mean  [0.036] [0.024] [0.021]  0.027&  0.055& [0.236] [0.578]  0.875& [0.724]  0.409&  0.202&  0.083&   [0.021]       Mean
  Med.  [0.028] [0.020] [0.018]  0.024&  0.055& [0.175] [0.436]  0.830& [0.730]  0.365&  0.206&  0.074&                 Med.
   Max  [0.118] [0.072] [0.069]  0.065&  0.146& [1.246] [2.049]  1.600& [1.515]  0.990&  0.500&  0.244&   [0.158]        Max
   Min  [0.007] [0.007] [0.007]  0.000&  0.012& [0.026] [0.132]  0.269& [0.198]  0.107&  0.028&  0.010&   [0.000]        Min
    OK     99%    100%     98%    100%    100%    100%     98%    100%     99%    100%    100%    100%        99%         OK
   Cnt      48      48      49      48      48      49      49      48      49      49      49      49        51         Cnt

                                        ------------------ Notes -------------------
                                        All recorded data is continuous and reliable
                                        except where the following tags are used...
                                        " ... Relative Uncertainty +/-10%
                                        # ... Relative Uncertainty +/-15%
                                        $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                                        N ... Not Rated
                                        [ ... Not Available