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Department of Water and Environmental Regulation HYMONTH V128 Output 18/05/2026
Site 602015 Mill Brook - Warren Rd Site 602015
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
1992 [ ] [ ] [ ] [ ] [0.139] 0.293& 0.264& 1.265& 0.858& 0.509& 0.277& 0.120& [0.466] [0.285] 127 1992
1993 0.098& 0.063& 0.124& 0.100& 0.479& 0.559& [1.235] [ ] [ ] [ ] [ ] [0.088] [0.343] [0.112] 158 1993
1994 0.060& 0.050& 0.059! 0.072! 0.321! 0.522! 0.370! 0.892! 0.303! 0.264& 0.098& 0.054& 0.256! 0.181! 0 1994
1995 [0.054] [ ] [ ] [ ] [0.205] [0.244] 0.310$ 0.263$ 0.341$ 0.202$ 0.133$ 0.118$ [0.208] [0.205] 135 1995
1996 0.080$ 0.049$ 0.060$ 0.082$ 0.121$ [0.171] 0.296$ 0.348$ 0.416$ 0.277$ 0.137$ 0.144$ [0.182] [0.141] 3 1996
1997 0.049$ 0.083$ 0.076$ 0.110$ 0.175# 0.278$ 0.285$ 0.511$ [0.672] 0.142$ 0.103$ 0.076$ [0.213] [0.126] 2 1997
1998 0.043$ 0.033$ 0.081$ 0.158$ 0.180# 0.250$ 0.268$ 0.532$ 0.536$ 0.222$ 0.114$ 0.090$ 0.209$ 0.169$ 0 1998
1999 0.065$ 0.048$ 0.083$ 0.077$ 0.245$ 0.351$ 0.330$ 0.297$ 0.354$ 0.281$ 0.107$ 0.067$ 0.192$ 0.176$ 0 1999
2000 0.063$ 0.059$ 0.143$ 0.118$ 0.177$ 0.208$ 0.417$ 0.356$ 0.251$ 0.105$ 0.071$ 0.042$ 0.167$ 0.130$ 0 2000
2001 0.034$ 0.028$ 0.047$ 0.058$ 0.184$ 0.218$ 0.240$ 0.289$ 0.302$ 0.198$ 0.119$ 0.499$ 0.185$ 0.191$ 0 2001
2002 0.052$ 0.022$ 0.030$ 0.133$ 0.099$ 0.217$ 0.237$ 0.294$ 0.218$ 0.161$ 0.088$ 0.032$ 0.132$ 0.116$ 0 2002
2003 0.019$ 0.045$ 0.028$ 0.113$ 0.110$ 0.193# 0.284$ 0.392$ 0.519$ 0.329$ 0.115$ 0.062$ 0.184$ 0.114$ 0 2003
2004 0.031$ 0.052$ 0.047$ 0.059$ 0.130$ 0.232$ 0.249$ 0.323$ 0.181$ 0.077$ 0.056$ 0.020$ 0.121$ 0.068$ 0 2004
2005 0.017$ 0.048$ 0.035$ 0.717$ 0.287$ 1.177$ 0.307$ 0.290$ 0.269$ 0.160# 0.086$ 0.046$ 0.286$ 0.215$ 0 2005
2006 0.039$ 0.027$ 0.037$ 0.120$ 0.118$ 0.157$ 0.269$ 0.179$ 0.139# 0.115$ 0.052$ 0.022$ 0.106$ 0.116$ 0 2006
2007 0.016$ 0.011$ 0.027$ 0.060$ 0.108$ 0.184$ 0.199$ 0.237$ 0.260$ 0.162$ 0.091$ 0.080$ 0.120$ 0.099$ 0 2007
2008 0.032$ 0.023$ 0.020$ 0.142$ 0.127$ 0.188$ 0.310$ 0.219$ 0.194# 0.203$ 0.468$ 0.114$ 0.170$ 0.165$ 0 2008
2009 0.020$ 0.020$ 0.028$ 0.050$ 0.085$ 0.362$ 0.447$ 0.319$ 0.436$ 0.130$ 0.068$ 0.026$ 0.166$ 0.077$ 0 2009
2010 0.012$ 0.020$ 0.025$ 0.048$ 0.067$ 0.155$ 0.275$ 0.221$ 0.155$ 0.081$ 0.066$ 0.027$ 0.096$ 0.067$ 0 2010
2011 0.032$ 0.036$ 0.019$ 0.032$ 0.122$ 0.148$ 0.287$ 0.279$ 0.204$ 0.186$ 0.183$ 0.075$ 0.134$ 0.135$ 0 2011
2012 0.017$ 0.012$ 0.013$ 0.024$ 0.044$ 0.606$ 0.231$ 0.220$ 0.352$ 0.086$ 0.071$ 0.038$ 0.143$ 0.058$ 0 2012
2013 0.011$ 0.008$ 0.042$ 0.046$ 0.093$ 0.167$ 0.324$ 0.341$ 0.401$ 0.181$ 0.058$ 0.036$ 0.142$ 0.076$ 0 2013
2014 0.010$ 0.017$ 0.014$ 0.026$ 0.064$ 0.118$ 0.298$ 0.132$ 0.123$ 0.204$ 0.055$ 0.028$ 0.091$ 0.059$ 0 2014
2015 0.014$ 0.007$ 0.029$ 0.167$ 0.141$ 0.139$ 0.214$ 0.281$ 0.173$ 0.053$ 0.046$ 0.055$ 0.110$ 0.097$ 0 2015
2016 0.050$ 0.026$ 0.035$ 0.127$ 0.213$ 0.328$ 0.361$ 0.466$ 0.338$ 0.254$ 0.066$ 0.040$ 0.192$ 0.170$ 0 2016
2017 0.017$ 0.033$ 0.042$ 0.052$ 0.072$ 0.108$ 0.245$ 0.567$ 1.023$ 0.233$ 0.057$ 0.064$ 0.209$ 0.068$ 0 2017
2018 0.027$ 0.021$ 0.025$ 0.032$ 0.038$ 0.077$ 0.160$ 0.331$ 0.151$ 0.093$ 0.059$ 0.034$ 0.087$ 0.049$ 0 2018
2019 0.014$ 0.012$ 0.027$ 0.042$ 0.055$ 0.091$ 0.185$ 0.247$ 0.121$ 0.079$ 0.054$ 0.016$ 0.079$ 0.055$ 0 2019
2020 0.008$ 0.009$ 0.018$ 0.020$ 0.072& 0.118$ 0.140$ 0.700$ 0.239& 0.069& 0.081$ 0.027$ 0.125& 0.070& 0 2020
2021 0.014$ 0.024$ 0.022$ 0.089$ 0.509$ 1.421$ 0.973$ 0.673$ 0.553$ 0.317$ 0.114$ 0.037$ 0.395$ 0.215$ 0 2021
655 Total
------------------ Notes -------------------
All recorded data is continuous and reliable
except where the following tags are used...
! ... Not reviewed / Quality not known
# ... Relative Uncertainty +/-15%
$ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
[ ... Not Available
Department of Water and Environmental Regulation HYMONTH V128 Output 18/05/2026
Site 602015 Mill Brook - Warren Rd Site 602015
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
2022 0.019$ 0.019$ 0.033& 0.083$ 0.137$ 0.211$ 0.191$ 0.347$ 0.194$ 0.254$ 0.147$ 0.044$ 0.140& 0.142& 0 2022
2023 0.021$ 0.015$ 0.028$ 0.100$ 0.079$ 0.689$ 0.393$ 0.419$ 0.199$ 0.083$ 0.068$ 0.031$ 0.177$ 0.081$ 0 2023
2024 0.034$ 0.016$ 0.024$ 0.029$ 0.056$ 0.126$ 0.184$ 0.228$ 0.116$ 0.081$ 0.037$ 0.019$ 0.079$ 0.047$ 0 2024
2025 0.015$ 0.016$ 0.197$ 0.097$ 0.073$ 0.243$ 0.563$ 0.511$ 1.095$ 0.124$ 0.120$ 0.034$ 0.257$ 0.122$ 0 2025
2026 0.017$ 0.021$ 0.050$ 0.067$ [0.116] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [0.054] [0.050] 230 2026
655 Total
Mean [0.032] 0.030& 0.048! 0.098! [0.150] [0.310] [0.333] 0.393! [0.354] 0.179& 0.105& [0.068] [0.178] Mean
Med. [0.024] 0.023& 0.033! 0.077! [0.121] [0.214] [0.285] 0.323! [0.269] 0.162& 0.086& [0.043] [0.113] Med.
Max [0.098] 0.083& 0.197! 0.717! [0.509] [1.421] [1.235] 1.265! [1.095] 0.509& 0.468& [0.499] [0.466] Max
Min [0.008] 0.007& 0.013! 0.020! [0.038] [0.077] [0.140] 0.132! [0.116] 0.053& 0.037& [0.016] [0.054] Min
OK 97% 100% 100% 100% 96% 100% 97% 100% 100% 100% 100% 99% 99% OK
Cnt 34 33 33 33 35 34 34 33 33 33 33 34 35 Cnt
------------------ Notes -------------------
All recorded data is continuous and reliable
except where the following tags are used...
! ... Not reviewed / Quality not known
# ... Relative Uncertainty +/-15%
$ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
[ ... Not Available
Department of Water and Environmental Regulation HYMONTH V128 Output 18/05/2026
Site 602015 Mill Brook - Warren Rd Site 602015
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
1992 [ ] [ ] [ ] [ ] [0.215] 1.859& 2.076& 15.00 & 5.757& 6.751& 1.090& 0.428& [15.00 ] 127 1992
1993 0.150& 0.187& 0.828& 0.466& 3.723& 3.574& [3.185] [ ] [ ] [ ] [ ] [0.110] [3.723] 158 1993
1994 0.083& 0.077& 0.073! 0.089! 2.576! 3.584! 1.721! 6.167! 2.896! 1.718& 0.314& 0.133& 6.167! 0 1994
1995 [0.062] [ ] [ ] [ ] [0.449] [0.764] 0.762$ 0.707$ 1.618$ 0.916$ 0.393$ 0.344$ [1.618] 135 1995
1996 0.613$ 0.071$ 0.090$ 0.289$ 0.226$ [0.352] 0.899$ 1.454$ 1.817$ 2.584$ 0.613$ 0.816$ [2.584] 3 1996
1997 0.064$ 0.346$ 0.178$ 0.175$ 0.372# 0.755$ 1.436$ 3.326$ [3.805] 0.459$ 0.222$ 0.190$ [3.805] 2 1997
1998 0.053$ 0.041$ 0.469$ 0.731$ 0.485# 1.386$ 2.165$ 6.449$ 2.645$ 0.627$ 0.162$ 0.286$ 6.449$ 0 1998
1999 0.167$ 0.108$ 0.269$ 0.119$ 2.672$ 1.157$ 1.232$ 0.973$ 1.760$ 1.464$ 0.224$ 0.136$ 2.672$ 0 1999
2000 0.160$ 0.215$ 0.733$ 0.439$ 0.544$ 0.760$ 1.710$ 1.401$ 2.683$ 0.139$ 0.125$ 0.075$ 2.683$ 0 2000
2001 0.048$ 0.043$ 0.136$ 0.073$ 0.619$ 0.584$ 1.496$ 0.633$ 2.754$ 0.630$ 0.375$ 24.41 $ 24.41 $ 0 2001
2002 0.264$ 0.034$ 0.058$ 0.696$ 0.175$ 0.726$ 1.626$ 0.726$ 0.696$ 0.534$ 0.474$ 0.059$ 1.626$ 0 2002
2003 0.032$ 0.177$ 0.062$ 0.612$ 0.415$ 0.495# 0.856$ 3.730$ 9.786$ 2.376$ 0.240$ 0.097$ 9.786$ 0 2003
2004 0.059$ 0.627$ 0.071$ 0.118$ 0.431$ 0.735$ 0.615$ 0.755$ 0.526$ 0.122$ 0.117$ 0.039$ 0.755$ 0 2004
2005 0.038$ 0.487$ 0.338$ 22.22 $ 1.299$ 5.567$ 0.936$ 0.677$ 0.642$ 0.352# 0.269$ 0.107$ 22.22 $ 0 2005
2006 0.067$ 0.039$ 0.218$ 0.247$ 0.299$ 0.558$ 0.755$ 0.534$ 0.218# 0.364$ 0.097$ 0.034$ 0.755$ 0 2006
2007 0.027$ 0.019$ 0.066$ 0.155$ 0.367$ 2.510$ 0.570$ 0.647$ 0.737$ 0.507$ 0.396$ 0.284$ 2.510$ 0 2007
2008 0.060$ 0.049$ 0.100$ 0.809$ 0.313$ 0.786$ 1.283$ 0.897$ 0.499# 1.468$ 4.867$ 0.605$ 4.867$ 0 2008
2009 0.035$ 0.034$ 0.097$ 0.108$ 0.420$ 2.334$ 3.538$ 1.447$ 1.358$ 0.372$ 0.100$ 0.054$ 3.538$ 0 2009
2010 0.026$ 0.040$ 0.056$ 0.130$ 0.162$ 0.425$ 1.061$ 0.605$ 0.679$ 0.140$ 0.307$ 0.044$ 1.061$ 0 2010
2011 0.177$ 0.150$ 0.029$ 0.118$ 1.504$ 0.493$ 1.844$ 1.315$ 1.088$ 1.464$ 1.610$ 0.447$ 1.844$ 0 2011
2012 0.030$ 0.020$ 0.030$ 0.043$ 0.082$ 12.05 $ 0.809$ 0.775$ 1.808$ 0.213$ 0.231$ 0.088$ 12.05 $ 0 2012
2013 0.025$ 0.014$ 0.177$ 0.103$ 0.383$ 0.748$ 6.752$ 1.354$ 4.215$ 2.193$ 0.118$ 0.065$ 6.752$ 0 2013
2014 0.019$ 0.032$ 0.030$ 0.049$ 0.188$ 0.428$ 1.437$ 0.591$ 0.393$ 2.635$ 0.093$ 0.049$ 2.635$ 0 2014
2015 0.026$ 0.063$ 0.053$ 3.044$ 0.572$ 0.310$ 1.812$ 1.365$ 0.663$ 0.134$ 0.121$ 0.367$ 3.044$ 0 2015
2016 0.380$ 0.059$ 0.102$ 0.786$ 1.437$ 0.771$ 1.881$ 1.859$ 1.488$ 1.188$ 0.218$ 0.093$ 1.881$ 0 2016
2017 0.057$ 0.171$ 0.100$ 0.128$ 0.111$ 0.324$ 1.077$ 2.484$ 11.68 $ 1.025$ 0.093$ 0.393$ 11.68 $ 0 2017
2018 0.047$ 0.030$ 0.044$ 0.047$ 0.049$ 0.115$ 0.452$ 1.277$ 0.391$ 0.245$ 0.121$ 0.057$ 1.277$ 0 2018
2019 0.020$ 0.016$ 0.046$ 0.164$ 0.124$ 0.215$ 1.315$ 1.460$ 0.274$ 0.190$ 0.361$ 0.027$ 1.460$ 0 2019
2020 0.015$ 0.014$ 0.044$ 0.025$ 0.249& 0.459$ 0.462$ 12.01 $ 2.810& 0.147& 0.235$ 0.063$ 12.01 & 0 2020
2021 0.029$ 0.167$ 0.039$ 0.555$ 7.351$ 27.11 $ 2.787$ 2.327$ 2.574$ 0.883$ 0.493$ 0.060$ 27.11 $ 0 2021
655 Total
------------------ Notes -------------------
All recorded data is continuous and reliable
except where the following tags are used...
! ... Not reviewed / Quality not known
# ... Relative Uncertainty +/-15%
$ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
[ ... Not Available
Department of Water and Environmental Regulation HYMONTH V128 Output 18/05/2026
Site 602015 Mill Brook - Warren Rd Site 602015
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
2022 0.038$ 0.034$ 0.063& 0.182$ 0.370$ 0.726$ 0.853$ 1.524$ 0.606$ 1.689$ 0.449$ 0.066$ 1.689& 0 2022
2023 0.030$ 0.021$ 0.042$ 0.539$ 0.165$ 3.597$ 2.559$ 3.757$ 0.645$ 0.222$ 0.338$ 0.037$ 3.757$ 0 2023
2024 0.059$ 0.022$ 0.034$ 0.038$ 0.147$ 0.606$ 0.762$ 1.169$ 0.352$ 0.276$ 0.049$ 0.028$ 1.169$ 0 2024
2025 0.022$ 0.029$ 5.945$ 0.431$ 0.182$ 1.272$ 3.088$ 4.042$ 9.360$ 0.205$ 0.297$ 0.070$ 9.360$ 0 2025
2026 0.022$ 0.034$ 0.652$ 0.108$ [0.175] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [0.652] 230 2026
655 Total
Mean [0.088] 0.105& 0.342! 1.025! [0.824] [2.298] [1.641] 2.528! [2.401] 1.037& 0.461& [0.887] [6.132] Mean
Med. [0.048] 0.041& 0.073! 0.164! [0.370] [0.752] [1.375] 1.365! [1.488] 0.534& 0.240& [0.090] Med.
Max [0.613] 0.627& 5.945! 22.22 ! [7.351][27.11 ] [6.752] 15.00 ![11.68 ] 6.751& 4.867&[24.41 ] [27.11 ] Max
Min [0.015] 0.014& 0.029! 0.025! [0.049] [0.115] [0.452] 0.534! [0.218] 0.122& 0.049& [0.027] [0.652] Min
OK 97% 100% 100% 100% 96% 100% 97% 100% 100% 100% 100% 99% 99% OK
Cnt 34 33 33 33 35 34 34 33 33 33 33 34 35 Cnt
------------------ Notes -------------------
All recorded data is continuous and reliable
except where the following tags are used...
! ... Not reviewed / Quality not known
# ... Relative Uncertainty +/-15%
$ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
[ ... Not Available
Department of Water and Environmental Regulation HYMONTH V128 Output 18/05/2026
Site 602015 Mill Brook - Warren Rd Site 602015
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
1992 [ ] [ ] [ ] [ ] [0.030] 0.067& 0.059& 0.056& 0.183& 0.071& 0.090& 0.031& [0.030] 127 1992
1993 0.027& 0.012& 0.012& 0.042& 0.061& 0.119& [0.420] [ ] [ ] [ ] [ ] [0.064] [0.012] 158 1993
1994 0.034& 0.034& 0.045! 0.060! 0.078! 0.201! 0.162! 0.173! 0.062! 0.041& 0.036& 0.043& 0.034! 0 1994
1995 [0.049] [ ] [ ] [ ] [0.124] [0.125] 0.162$ 0.150$ 0.136$ 0.114$ 0.064$ 0.048$ [0.048] 135 1995
1996 0.047$ 0.019$ 0.036$ 0.061$ 0.079$ [0.122] 0.130$ 0.145$ 0.149$ 0.127$ 0.048$ 0.062$ [0.019] 3 1996
1997 0.036$ 0.034$ 0.048$ 0.084$ 0.114# 0.140$ 0.125$ 0.108$ [0.145] 0.082$ 0.074$ 0.043$ [0.034] 2 1997
1998 0.029$ 0.026$ 0.025$ 0.058$ 0.103# 0.136$ 0.180$ 0.175$ 0.218$ 0.107$ 0.079$ 0.047$ 0.025$ 0 1998
1999 0.031$ 0.025$ 0.023$ 0.057$ 0.083$ 0.158$ 0.165$ 0.155$ 0.178$ 0.119$ 0.064$ 0.049$ 0.023$ 0 1999
2000 0.021$ 0.030$ 0.027$ 0.060$ 0.108$ 0.063$ 0.173$ 0.198$ 0.134$ 0.068$ 0.045$ 0.027$ 0.021$ 0 2000
2001 0.021$ 0.015$ 0.027$ 0.046$ 0.066$ 0.119$ 0.137$ 0.162$ 0.122$ 0.104$ 0.059$ 0.071$ 0.015$ 0 2001
2002 0.018$ 0.014$ 0.013$ 0.031$ 0.067$ 0.099$ 0.125$ 0.165$ 0.122$ 0.094$ 0.042$ 0.015$ 0.013$ 0 2002
2003 0.009$ 0.008$ 0.014$ 0.041$ 0.043$ 0.107# 0.158$ 0.147$ 0.137$ 0.114$ 0.071$ 0.025$ 0.008$ 0 2003
2004 0.016$ 0.018$ 0.030$ 0.033$ 0.060$ 0.112$ 0.137$ 0.162$ 0.100$ 0.046$ 0.030$ 0.010$ 0.010$ 0 2004
2005 0.007$ 0.008$ 0.022$ 0.097$ 0.119$ 0.142$ 0.153$ 0.155$ 0.158$ 0.098# 0.031$ 0.024$ 0.007$ 0 2005
2006 0.021$ 0.019$ 0.009$ 0.043$ 0.081$ 0.099$ 0.117$ 0.115$ 0.093# 0.070$ 0.026$ 0.008$ 0.008$ 0 2006
2007 0.009$ 0.006$ 0.013$ 0.036$ 0.056$ 0.088$ 0.114$ 0.137$ 0.125$ 0.078$ 0.034$ 0.027$ 0.006$ 0 2007
2008 0.020$ 0.015$ 0.011$ 0.041$ 0.066$ 0.093$ 0.125$ 0.114$ 0.108# 0.090$ 0.067$ 0.033$ 0.011$ 0 2008
2009 0.010$ 0.006$ 0.013$ 0.028$ 0.038$ 0.071$ 0.131$ 0.122$ 0.194$ 0.074$ 0.053$ 0.012$ 0.006$ 0 2009
2010 0.004$ 0.011$ 0.009$ 0.029$ 0.036$ 0.080$ 0.106$ 0.131$ 0.072$ 0.046$ 0.019$ 0.014$ 0.004$ 0 2010
2011 0.003$ 0.015$ 0.013$ 0.008$ 0.042$ 0.071$ 0.114$ 0.124$ 0.088$ 0.079$ 0.033$ 0.013$ 0.003$ 0 2011
2012 0.005$ 0.004$ 0.001$ 0.009$ 0.035$ 0.082$ 0.110$ 0.124$ 0.106$ 0.047$ 0.024$ 0.013$ 0.001$ 0 2012
2013 0.004$ 0.003$ 0.003$ 0.024$ 0.056$ 0.092$ 0.089$ 0.144$ 0.104$ 0.065$ 0.038$ 0.014$ 0.003$ 0 2013
2014 0.001$ 0.007$ 0.004$ 0.015$ 0.032$ 0.047$ 0.090$ 0.078$ 0.062$ 0.047$ 0.032$ 0.015$ 0.001$ 0 2014
2015 0.002$ 0.001$ 0.015$ 0.022$ 0.054$ 0.087$ 0.089$ 0.122$ 0.060$ 0.036$ 0.021$ 0.011$ 0.001$ 0 2015
2016 0.008$ 0.011$ 0.018$ 0.027$ 0.069$ 0.107$ 0.152$ 0.178$ 0.158$ 0.064$ 0.030$ 0.024$ 0.008$ 0 2016
2017 0.008$ 0.008$ 0.023$ 0.034$ 0.044$ 0.055$ 0.119$ 0.182$ 0.095$ 0.089$ 0.040$ 0.029$ 0.008$ 0 2017
2018 0.017$ 0.013$ 0.017$ 0.023$ 0.029$ 0.043$ 0.084$ 0.124$ 0.075$ 0.046$ 0.038$ 0.018$ 0.013$ 0 2018
2019 0.009$ 0.008$ 0.009$ 0.021$ 0.036$ 0.038$ 0.079$ 0.072$ 0.070$ 0.038$ 0.024$ 0.007$ 0.007$ 0 2019
2020 0.001$ 0.003$ 0.004$ 0.015$ 0.014& 0.049$ 0.076$ 0.111$ 0.076& 0.034& 0.023$ 0.010$ 0.001& 0 2020
2021 0.007$ 0.001$ 0.014$ 0.015$ 0.086$ 0.122$ 0.245$ 0.238$ 0.254$ 0.145$ 0.057$ 0.015$ 0.001$ 0 2021
655 Total
------------------ Notes -------------------
All recorded data is continuous and reliable
except where the following tags are used...
! ... Not reviewed / Quality not known
# ... Relative Uncertainty +/-15%
$ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
[ ... Not Available
Department of Water and Environmental Regulation HYMONTH V128 Output 18/05/2026
Site 602015 Mill Brook - Warren Rd Site 602015
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
2022 0.011$ 0.012$ 0.020& 0.034$ 0.057$ 0.117$ 0.107$ 0.136$ 0.107$ 0.098$ 0.066$ 0.026$ 0.011& 0 2022
2023 0.015$ 0.010$ 0.013$ 0.029$ 0.066$ 0.145$ 0.196$ 0.140$ 0.084$ 0.052$ 0.032$ 0.025$ 0.010$ 0 2023
2024 0.017$ 0.010$ 0.016$ 0.018$ 0.035$ 0.068$ 0.094$ 0.093$ 0.064$ 0.041$ 0.026$ 0.012$ 0.010$ 0 2024
2025 0.008$ 0.009$ 0.009$ 0.025$ 0.046$ 0.081$ 0.107$ 0.175$ 0.162$ 0.071$ 0.053$ 0.016$ 0.008$ 0 2025
2026 0.009$ 0.012$ 0.013$ 0.052$ [0.076] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [0.009] 230 2026
655 Total
Mean [0.016] 0.013& 0.017! 0.037! [0.062] [0.098] [0.136] 0.140! [0.121] 0.076& 0.044& [0.027] [0.012] Mean
Med. [0.010] 0.011& 0.014! 0.033! [0.060] [0.096] [0.125] 0.140! [0.108] 0.071& 0.038& [0.024] Med.
Max [0.049] 0.034& 0.048! 0.097! [0.124] [0.201] [0.420] 0.238! [0.254] 0.145& 0.090& [0.071] [0.048] Max
Min [0.001] 0.001& 0.001! 0.008! [0.014] [0.038] [0.059] 0.056! [0.060] 0.034& 0.019& [0.007] [0.001] Min
OK 97% 100% 100% 100% 96% 100% 97% 100% 100% 100% 100% 99% 99% OK
Cnt 34 33 33 33 35 34 34 33 33 33 33 34 35 Cnt
------------------ Notes -------------------
All recorded data is continuous and reliable
except where the following tags are used...
! ... Not reviewed / Quality not known
# ... Relative Uncertainty +/-15%
$ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
[ ... Not Available