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Department of Water and Environmental Regulation HYMONTH V128 Output 05/02/2023
Site 710003 De Grey River - Coolenar Pool Site 710003
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
1974 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [0.000] 0.000" [0.000] [0.000] 310 1974
1975 0.000" 0.172" 21.58 " 1.353" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000"220.4 " 20.29 " 0.000" 0 1975
1976 8.516! 7.890!358.2 " 8.530" 0.960" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 32.01 ! 0.000! 0 1976
1977 0.000" 0.458"484.9 " 85.10 " 13.88 " 4.385" 2.197! 0.210! 0.001! 0.000" 0.000" 0.000" 49.26 ! 0.334! 0 1977
1978 0.000"627.6 " 19.27 ! 2.146! 4.850" 5.607" 39.07 " 25.20 " 1.131! 0.894! 0.320! 0.000! 60.51 ! 3.498! 0 1978
1979 0.000" 24.18 "118.8 " 15.12 " 14.92 " 9.407" 0.290" 0.000" 0.000" 0.000" 0.000" 0.000" 15.23 " 0.145" 0 1979
1980 [0.000] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [0.000] [0.000] 359 1980
1981 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1981
1982 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [0.000] 0.000" [0.000] [0.000] 316 1982
1983 533.6 " 15.26 " 7.375"332.7 " 9.475" 4.282" 2.533" 1.456" 0.410" 0.000" 0.000" 6.510" 76.13 " 5.396" 0 1983
1984 [0.614] 0.346"276.0 " 4.931" 3.108" 1.649" 1.200" 0.611# 0.032# 0.000# 0.000" 0.000" [24.04 ] [0.612] 5 1984
1985 3.095!146.7 " 27.98 ! 4.096" 0.180" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 15.17 ! 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" 0.000" 0 1986
1987 0.826"279.3 "238.3 " 3.434" 0.790" 0.152" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 43.57 " 0.076" 0 1987
1988 1.181"125.2 "501.7 !507.0 ! 81.88 " 22.50 ! 3.332! 0.492! 0.028! 0.000" 0.000! 0.589! 103.7 ! 2.257! 0 1988
1989 0.000!105.4 ! 14.19 " 0.002" 0.000" 2.222" 0.003" 0.000! 0.000! 0.000! 0.000! 0.000! 10.15 ! 0.000! 0 1989
1990 1.728! 1.075" 0.030! 0.000! 0.000! 0.000! 0.000! 0.000! 0.000! 0.000! 0.000! 0.000! 0.236! 0.000! 0 1990
1991 5.815! 4.401" 2.130! 0.000! 0.000! 16.36 ! 0.097" 0.000! 0.000! 0.000! 0.000" 0.001" 2.400! 0.000! 0 1991
1992 0.035" 5.347# 0.000# 0.000# 0.000# 0.000# 0.000" 0.000" 0.000" 0.000" 0.000# 0.000# 0.448# 0.000# 0 1992
1993 0.000#240.0 # 1.657" 0.003" 5.995" 1.631" 0.141" 15.50 " 0.762" 0.000! 0.000! 43.69 ! 25.78 ! 1.196! 0 1993
1994 0.838! 12.41 ! 8.468" 0.006" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 1.810! 0.000! 0 1994
1995 0.000"407.2 "214.3 " 12.90 " 0.581" 0.039" 0.000" 0.000" 0.000" 0.000" 0.000" 6.875" 53.49 " 0.020" 0 1995
1996 0.12" 1.39" 423.5 " 9.43" 1.69" 0.24" 0.01" 0.00" 0.00" 0.00" 0.00" 1.59" 36.49" 0.18" 0 1996
1997 275.5 " 363.3 " 12.37" 1.26" 47.92" 2.65" 0.74" 0.05" 0.01" 0.00" 0.00" 0.00" 58.65" 1.00" 0 1997
1998 0.00" 0.00" 0.00" 0.00" 0.00" 0.05" 0.00" 7.30" 0.01" 0.00" 0.00" 402.4 " 34.15" 0.00" 0 1998
1999 21.72" 393.0 " 266.4 " 732.4 " 27.03" 12.89" 6.48" 2.57" 0.66" 0.01" 0.00" 98.10" 130.1 " 17.30" 0 1999
2000 295.6 " 210.8 $1710 $ 331.8 " 40.82" 20.01" 8.81" 4.09" 2.00" 0.91" 0.47" 1.90$ 218.9 $ 14.41$ 0 2000
2001 5.412"152.9 " 7.906$ 0.692$ 0.473$ 0.214" 0.436& 0.274" 0.025& 0.000& 0.000# 0.000" 14.03 & 0.355& 0 2001
2002 0.000"483.6 "350.8 " 1.471" 0.118" 0.007" 0.000" 0.000" 0.000" 0.000" 0.000" 3.235" 69.94 " 0.004" 0 2002
2003 108.3 " 9.855" 62.21 " 0.180# 0.000# 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 15.05 # 0.000# 0 2003
2004 0.000"336.3 "414.2 "492.3 " 3.647" 1.372" 0.536" 0.229" 0.076" 0.008" 0.000" 0.000" 104.1 " 0.382" 0 2004
2005 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 5.427" 0.029" 0.000" 0.000" 0.000" 2.545& 0.667& 0.000& 0 2005
2006 27.90 &139.8 &249.7 $156.2 & 6.986& 0.938& 0.405& 0.164& 0.013& 0.000" 0.000" 0.000" 48.50 & 0.672& 0 2006
2007 0.000" 0.000"599.9 & 41.13 & 2.412& 0.640& 0.384& 0.190& 0.017& 0.000" 0.000" 0.000" 53.72 & 0.103& 0 2007
2008 0.000" 78.26 & 0.711& 0.535& 0.003& 11.41 & 0.262& 0.000& 0.000" 0.000" 0.000" 0.000" 7.598& 0.001& 0 2008
1686 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 710003 De Grey River - Coolenar Pool Site 710003
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
2009 0.000" 0.000&239.1 & 0.286& 0.003& 0.001& 0.000" 0.000" 0.000" 0.000" 0.000"176.7 & 34.68 & 0.000& 0 2009
2010 5.511& 0.454& 0.006& 0.685& 0.143& 0.000" 0.000& 0.000" 0.000" 0.000" 0.000" 0.199& 0.583& 0.003& 0 2010
2011 7.790&108.1 & 80.50 " 24.46 " 2.845" 0.905" 0.197" 0.094# 0.095" 0.095" 1.064" 0.606" 18.89 & 0.985& 0 2011
2012 391.9 $ 35.25 "219.9 $ 16.86 " 1.967" 0.309# 0.001# 0.000# 0.000# 0.000# 0.000# 12.99 " 56.60 $ 1.138$ 0 2012
2013 4.338"136.9 $691.4 & 16.05 " 9.317"126.7 $ 29.41 " 7.303" 2.753" 0.416" 0.000" 0.765" 85.45 & 8.310& 0 2013
2014 334.6 $228.4 $ 18.23 " 3.374" 0.964" 0.062" 0.385" 0.068" 0.000" 0.000" 0.000" 0.000" 48.84 $ 0.226$ 0 2014
2015 0.000" 0.000" 20.95 " 1.063" 0.100" 2.975" 0.005" 0.000" 0.000" 0.000" 0.000" 0.000" 2.091" 0.000" 0 2015
2016 0.776" 76.38 $ 1.682" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 6.570$ 0.000$ 0 2016
2017 389.6 $228.8 $234.3 $123.6 $ 22.44 " 2.954" 0.446" 0.011" 0.000" 0.000" 0.000" 0.000" 83.51 $ 1.700$ 0 2017
2018 234.8 $ 68.58 " 25.16 " 1.170" 0.002" 0.015" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 27.48 $ 0.001$ 0 2018
2019 0.000" 0.000"309.0 $ 22.17 " 0.911" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 27.67 $ 0.000$ 0 2019
2020 680.8 $ 42.73 " 6.498" 0.074" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000"449.4 $ 98.29 $ 0.000$ 0 2020
2021 50.99 "224.6 $ 37.60 " 16.65 " 4.499" 0.626" 0.060" 0.000" 0.000" 0.000" 0.000" 0.000" 27.92 $ 0.343$ 0 2021
2022 0.000" 79.87 " 92.11 $ 11.58 " 0.449" 2.529" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 15.54 $ 0.000$ 0 2022
2023 56.62 $[203.7 ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [130.1 ][130.1 ] 331 2023
1686 Total
Mean [73.37 ][121.9 ]186.0 ! 66.28 ! 6.919! 5.684! 2.286! 1.463! 0.178! 0.052! [0.039] 30.39 ! [40.62 ] Mean
Med. [0.826][72.48 ] 37.60 ! 3.374! 0.790! 0.309! 0.010! 0.000! 0.000! 0.000! [0.000] 0.000! [0.029] Med.
Max [680.8 ][627.6 ]1710 ! 732.4 ! 81.88! 126.7 ! 39.07! 25.20! 2.75! 0.91! [1.06] 449.4 ! [218.9 ] Max
Min [0.00] [0.00] 0.00! 0.00! 0.00! 0.00! 0.00! 0.00! 0.00! 0.00! [0.00] 0.00! [0.00] Min
OK 98% 98% 100% 100% 100% 100% 100% 100% 100% 100% 99% 100% 100% OK
Cnt 47 46 45 45 45 45 45 45 45 45 47 47 49 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 710003 De Grey River - Coolenar Pool Site 710003
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
1974 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [0.00] 0.00" [0.00] 310 1974
1975 0.00" 1.95" 435.7 " 15.71" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"3009 " 3009 " 0 1975
1976 130.1 ! 77.69!2492 " 41.28" 2.81" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 2492 ! 0 1976
1977 0.00" 7.14"6844 "2718 " 29.47" 5.87" 4.23! 0.71! 0.01! 0.00" 0.00" 0.00" 6844 ! 0 1977
1978 0.00"4961 " 157.6 ! 3.48! 19.66" 69.25" 77.46" 63.95" 3.49! 3.39! 1.43! 0.00! 4961 ! 0 1978
1979 0.00" 142.0 " 901.3 " 25.51" 21.89" 15.20" 2.15" 0.00" 0.00" 0.00" 0.00" 0.00" 901.3 " 0 1979
1980 [0.00] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [0.00] 359 1980
1981 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1981
1982 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [0.00] 0.00" [0.00] 316 1982
1983 6223 " 39.19" 17.97"3205 " 17.41" 5.58" 3.42" 2.02" 1.13" 0.00" 0.00" 78.19" 6223 " 0 1983
1984 [4.89] 52.51"4529 " 8.88" 6.22" 2.08" 1.40" 1.00# 0.15# 0.00# 0.00" 0.00" [4529 ] 5 1984
1985 19.16!1110 " 64.93! 15.72" 0.49" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 1110 ! 0 1985
1986 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0 1986
1987 11.02"4628 "4519 " 6.85" 1.58" 0.42" 0.01" 0.00" 0.00" 0.00" 0.00" 0.00" 4628 " 0 1987
1988 15.32"1244 "8799 !7287 ! 431.6 " 84.87! 7.13! 1.20! 0.11! 0.00" 0.00! 7.34! 8799 ! 0 1988
1989 0.01!2262 ! 167.4 " 0.07" 0.00" 19.00" 0.09" 0.00! 0.00! 0.00! 0.00! 0.00! 2262 ! 0 1989
1990 17.56! 6.02" 0.59! 0.00! 0.00! 0.00! 0.00! 0.00! 0.00! 0.00! 0.00! 0.00! 17.56! 0 1990
1991 102.3 ! 56.21" 23.25! 0.00! 0.00! 149.8 ! 0.76" 0.00! 0.00! 0.00! 0.00" 0.04" 149.8 ! 0 1991
1992 0.05" 41.26# 0.00# 0.00# 0.00# 0.00# 0.00" 0.00" 0.00" 0.00" 0.00# 0.00# 41.26# 0 1992
1993 0.00#1900 # 7.58" 0.04" 24.14" 5.32" 0.79" 74.92" 3.69" 0.00! 0.00! 414.3 ! 1900 ! 0 1993
1994 8.66! 91.13! 79.86" 0.06" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 91.13! 0 1994
1995 0.00"1904 "1507 " 48.65" 1.99" 0.13" 0.00" 0.00" 0.00" 0.00" 0.00" 41.26" 1904 " 0 1995
1996 1.29" 22.95"4304 " 16.16" 3.61" 0.62" 0.10" 0.00" 0.00" 0.00" 0.00" 23.00" 4304 " 0 1996
1997 1106 "1154 " 50.44" 2.76" 373.1 " 5.59" 1.27" 0.25" 0.08" 0.00" 0.00" 0.00" 1154 " 0 1997
1998 0.00" 0.00" 0.00" 0.00" 0.00" 0.98" 0.00" 90.32" 0.14" 0.00" 0.00"5304 " 5304 " 0 1998
1999 112.2 "1548 "3482 "5660 " 46.47" 16.38" 9.18" 4.29" 1.34" 0.10" 0.00"2785 " 5660 " 0 1999
2000 1475 "1459 $8972 $2258 " 148.8 " 40.17" 12.83" 6.39" 2.87" 1.23" 0.74" 18.78$ 8972 $ 0 2000
2001 63.86" 840.1 " 59.08$ 1.04$ 0.87$ 0.27" 0.96& 0.55" 0.07& 0.00& 0.00# 0.00" 840.1 & 0 2001
2002 0.00"3498 "3914 " 4.15" 0.32" 0.04" 0.00" 0.00" 0.00" 0.00" 0.00" 84.42" 3914 " 0 2002
2003 2041 " 58.64" 606.6 " 0.67# 0.00# 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 2041 # 0 2003
2004 0.00"2608 "6651 "6940 " 6.17" 2.15" 0.79" 0.39" 0.15" 0.04" 0.00" 0.00" 6940 " 0 2004
2005 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 75.10" 0.13" 0.00" 0.00" 0.00" 195.5 & 195.5 & 0 2005
2006 505.9 & 550.7 &1150 $1057 & 18.28& 2.04& 0.52& 0.31& 0.06& 0.00" 0.00" 0.00" 1150 & 0 2006
2007 0.00" 0.00"6416 & 216.9 & 4.99& 1.31& 0.51& 0.41& 0.09& 0.00" 0.00" 0.00" 6416 & 0 2007
2008 0.00" 990.9 & 2.42& 2.60& 0.03& 190.7 & 1.22& 0.01& 0.00" 0.00" 0.00" 0.00" 990.9 & 0 2008
1686 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 710003 De Grey River - Coolenar Pool Site 710003
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
2009 0.00" 0.30&1775 & 1.20& 0.03& 0.52& 0.00" 0.00" 0.00" 0.00" 0.00"2015 & 2015 & 0 2009
2010 22.70& 2.03& 0.05& 6.15& 1.19& 0.00" 0.05& 0.00" 0.00" 0.00" 0.00" 2.27& 22.70& 0 2010
2011 42.11& 519.7 & 269.6 " 222.6 " 5.12" 1.69" 0.54" 0.11# 0.11" 0.10" 6.14" 2.88" 519.7 & 0 2011
2012 3418 $ 159.2 "1800 $ 45.64" 4.46" 0.64# 0.03# 0.00# 0.00# 0.00# 0.00# 106.2 " 3418 $ 0 2012
2013 71.99"5753 $7544 & 120.6 " 21.41"1279 $ 120.8 " 11.47" 4.58" 1.41" 0.00" 54.93" 7544 & 0 2013
2014 2795 $1310 $ 40.30" 6.43" 1.68" 0.39" 1.73" 0.55" 0.00" 0.00" 0.00" 0.00" 2795 $ 0 2014
2015 0.00" 0.00" 84.36" 4.89" 0.73" 13.98" 0.08" 0.00" 0.00" 0.00" 0.00" 0.00" 84.36" 0 2015
2016 187.3 " 499.8 $ 5.72" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 499.8 $ 0 2016
2017 2052 $1266 $1400 $1142 $ 61.88" 7.16" 1.14" 0.15" 0.00" 0.00" 0.00" 0.00" 2052 $ 0 2017
2018 1757 $ 320.1 " 95.91" 5.28" 0.03" 0.25" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 1757 $ 0 2018
2019 0.00" 0.00"5679 $ 102.7 " 4.12" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 5679 $ 0 2019
2020 5740 $ 189.0 " 21.26" 0.42" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"4860 $ 5740 $ 0 2020
2021 261.0 "938.3 $193.9 " 53.86 " 10.60 " 1.759" 0.554" 0.000" 0.000" 0.000" 0.000" 0.000" 938.3 $ 0 2021
2022 0.000"365.7 "743.6 $ 59.89 " 6.732" 19.49 " 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 743.6 $ 0 2022
2023 409.7 $[391.7 ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [409.7 ] 331 2023
1686 Total
Mean [608.4 ][934.1 ]1907 ! 695.7 ! 28.40! 43.17! 7.22! 5.76! 0.40! 0.14! [0.18] 404.3 ! [2693 ] Mean
Med. [11.02][342.9 ] 269.6 ! 6.85! 1.99! 0.98! 0.10! 0.00! 0.00! 0.00! [0.00] 0.00! Med.
Max [6223 ][5753 ]8972 !7287 ! 431.6 !1279 ! 120.8 ! 90.32! 4.58! 3.39! [6.14]5304 ! [8972 ] Max
Min [0.00] [0.00] 0.00! 0.00! 0.00! 0.00! 0.00! 0.00! 0.00! 0.00! [0.00] 0.00! [0.00] Min
OK 98% 98% 100% 100% 100% 100% 100% 100% 100% 100% 99% 100% 100% OK
Cnt 47 46 45 45 45 45 45 45 45 45 47 47 49 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 710003 De Grey River - Coolenar Pool Site 710003
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
1974 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [0.000] 0.000" [0.000] 310 1974
1975 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 1975
1976 0.460! 0.004! 2.284" 1.879" 0.005" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000! 0 1976
1977 0.000" 0.000" 0.000" 3.610" 3.210" 3.628" 0.705! 0.006! 0.000! 0.000" 0.000" 0.000" 0.000! 0 1977
1978 0.000" 0.000" 3.485! 1.006! 1.836" 1.327" 17.39 " 3.491" 0.133! 0.000! 0.000! 0.000! 0.000! 0 1978
1979 0.000" 0.000" 10.51 " 9.595" 9.093" 2.152" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0 1979
1980 [0.000] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [0.000] 359 1980
1981 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 1981
1982 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [0.000] 0.000" [0.000] 316 1982
1983 0.000" 9.039" 2.888" 5.399" 5.354" 3.334" 1.911" 1.102" 0.000" 0.000" 0.000" 0.000" 0.000" 0 1983
1984 [0.000] 0.000" 8.881" 3.249" 2.015" 1.255" 0.974" 0.153# 0.000# 0.000# 0.000" 0.000" [0.000] 5 1984
1985 0.000! 0.000" 5.132! 0.348" 0.000" 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" 0.117" 6.260" 1.526" 0.395" 0.007" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0 1987
1988 0.000" 0.701" 0.000! 13.32 ! 8.381" 7.127! 1.196! 0.110! 0.000! 0.000" 0.000! 0.000! 0.000! 0 1988
1989 0.000! 0.000! 0.071" 0.000" 0.000" 0.000" 0.000" 0.000! 0.000! 0.000! 0.000! 0.000! 0.000! 0 1989
1990 0.000! 0.044" 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! 0.005" 0.000! 0.000! 0.000! 0.000! 0.000" 0.000! 0.000! 0.000! 0.000" 0.000" 0.000! 0 1991
1992 0.019" 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 1992
1993 0.000# 0.000# 0.036" 0.000" 0.000" 0.186" 0.000" 0.000" 0.002" 0.000! 0.000! 0.000! 0.000! 0 1993
1994 0.000! 0.000! 0.059" 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" 7.541" 1.990" 0.133" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0 1995
1996 0.000" 0.000" 0.000" 3.612" 0.624" 0.097" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0 1996
1997 0.073" 50.44 " 2.755" 0.350" 0.260" 1.268" 0.254" 0.000" 0.000" 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 6.176" 5.307" 11.33 " 46.47 " 16.36 " 8.901" 4.232" 1.285" 0.102" 0.000" 0.000" 0.000" 0.000" 0 1999
2000 12.71 " 13.65 $130.2 $ 49.37 " 17.93 " 12.83 " 6.287" 2.835" 1.152" 0.632" 0.182" 0.129$ 0.129$ 0 2000
2001 0.071" 7.714" 0.462$ 0.427$ 0.235$ 0.144" 0.141& 0.066" 0.000& 0.000& 0.000# 0.000" 0.000& 0 2001
2002 0.000" 0.000" 4.098" 0.301" 0.011" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0 2002
2003 0.000" 0.335" 0.481" 0.000# 0.000# 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000# 0 2003
2004 0.000" 0.000" 0.393" 6.171" 2.108" 0.749" 0.355" 0.105" 0.032" 0.000" 0.000" 0.000" 0.000" 0 2004
2005 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 2005
2006 0.487& 3.231& 9.274$ 18.22 & 2.028& 0.482& 0.285& 0.056& 0.000& 0.000" 0.000" 0.000" 0.000& 0 2006
2007 0.000" 0.000" 0.000& 4.994& 0.992& 0.436& 0.303& 0.068& 0.000& 0.000" 0.000" 0.000" 0.000& 0 2007
2008 0.000" 0.000& 0.253& 0.034& 0.000& 0.000& 0.005& 0.000& 0.000" 0.000" 0.000" 0.000" 0.000& 0 2008
1686 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 710003 De Grey River - Coolenar Pool Site 710003
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
2009 0.000" 0.000& 0.300& 0.029& 0.000& 0.000& 0.000" 0.000" 0.000" 0.000" 0.000" 0.000& 0.000& 0 2009
2010 0.736& 0.052& 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 0.095& 0.782& 17.47 " 4.614" 1.327" 0.399" 0.090" 0.087# 0.087" 0.087" 0.090" 0.257" 0.087& 0 2011
2012 0.321$ 11.58 " 12.22 $ 4.287" 0.643" 0.027# 0.000# 0.000# 0.000# 0.000# 0.000# 0.000" 0.000$ 0 2012
2013 0.000" 0.000$ 17.26 & 7.642" 7.119" 6.963$ 11.21 " 4.464" 1.327" 0.000" 0.000" 0.000" 0.000& 0 2013
2014 6.770$ 40.19 $ 6.321" 1.534" 0.359" 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" 0.004" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0 2015
2016 0.000" 5.278$ 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$ 33.65 $ 26.60 $ 24.12 $ 6.847" 0.820" 0.030" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000$ 0 2017
2018 0.000$ 29.41 " 4.584" 0.016" 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$ 3.625" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000$ 0 2019
2020 0.000$ 19.42 " 0.392" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000$ 0.000$ 0 2020
2021 16.21 " 34.15 $ 16.21 " 6.321" 1.580" 0.055" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000$ 0 2021
2022 0.000" 0.000" 6.885$ 1.810" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000$ 0 2022
2023 0.000$[78.31 ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [0.000] 331 2023
1686 Total
Mean [0.939] [7.465] 6.992! 5.019! 1.974! 1.160! 1.008! 0.307! 0.063! 0.016! [0.006] 0.008! [0.004] Mean
Med. [0.000] [0.000] 0.462! 1.006! 0.011! 0.000! 0.000! 0.000! 0.000! 0.000! [0.000] 0.000! Med.
Max [16.21 ][78.31 ]130.2 ! 49.37 ! 17.93 ! 12.83 ! 17.39 ! 4.464! 1.327! 0.632! [0.182] 0.257! [0.129] 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% 100% 100% 100% 100% 100% 100% 100% 100% 99% 100% 100% OK
Cnt 47 46 45 45 45 45 45 45 45 45 47 47 49 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