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Department of Water and Environmental Regulation HYMONTH V128 Output 23/12/2023
Site 609010 Northern Arthur River - Lake Toolibin Inflow Site 609010
VarFrom 10.00 Stage - SL in Metres
VarTo 151.00 Total Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Mean Annual Missing
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Monthly Total Days Yr
1978 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [0.000] 0.000& 0.000& 0.000& 0.000& [0.000] [0.000] 221 1978
1979 0.000& 0.000& 0.000& 0.000& 0.000& 0.000& 0.000& 0.000& 0.013& 0.000& 0.000& 0.000& 0.001& 0.013& 0 1979
1980 0.000& 0.000& 0.000& 0.000& 0.000& 0.000& 0.000& 0.000& 0.000& 0.117& 0.000& 0.024& 0.012& 0.142& 0 1980
1981 0.00& 0.00& 0.00& 0.00& 0.01& 603.7 & 596.6 & 955.4 " 7.22& 0.03& 0.00& 0.00& 180.2 & 2163 & 0 1981
1982 1338 & 2.36& 0.00& 0.00& 0.00& 0.00& 0.00& 0.00& 0.03& 0.00& 0.00& 0.00& 111.7 & 1340 & 0 1982
1983 0.00& 0.00& 0.00& 0.00& 0.00&3749 &8234 &1217 &2513 & 0.00& 0.00& 0.00& 1309 &15712 & 0 1983
1984 0.00& 0.00& 0.00& 0.01& 0.08& 0.06& 0.12& 0.07& 0.15& 0.00& 0.00& 0.00& 0.04& 0.50& 0 1984
1985 0.00& 0.00& 0.00& 0.00& 0.00& 0.00& 0.16& 0.16& 0.00& 0.00& 0.00& 0.00& 0.03& 0.32& 0 1985
1986 0.00& 0.02& 0.00& 0.00& 0.00& 0.11& 0.10& 0.40& 0.00& 0.00& 0.00& 0.00& 0.05& 0.62& 0 1986
1987 0.00& 0.00& 0.00& 0.00& 0.00& 0.00& 0.05& 0.02& 0.01& 0.00& 0.00& 0.00& 0.01& 0.07& 0 1987
1988 0.00& 0.00& 0.00& 0.00& 0.00& 0.01& 245.9 & 230.6 " 24.95& 1.52& 0.00& 0.00& 41.92& 503.1 & 0 1988
1989 0.00& 0.00& 0.00& 0.00& 0.00& 0.61& 1.94& 0.62& 0.14& 0.00& 0.00& 0.00& 0.28& 3.31& 0 1989
1990 2343 & 285.1 & 0.00& 0.00& 170.9 & 21.59&1300 & 274.9 " 137.1 " 52.32& 1.40& 0.00& 382.2 & 4586 & 0 1990
1991 0.00& 0.00& 0.00& 0.00& 0.00& 0.00& 1.67& 37.38& 1.56& 0.00& 0.00& 0.00& 3.38& 40.60& 0 1991
1992 0.00& 0.00& 0.00& 0.00& 0.00& 72.37& 773.2 "1286 " 609.0 " 16.07& 0.00& 0.00& 229.7 & 2756 & 0 1992
1993 0.00& 0.05& 0.04& 0.00& 0.16& 277.6 & 719.4 " 369.2 " 34.24& 0.78& 0.00& 0.00& 116.8 & 1401 & 0 1993
1994 0.00& 0.00& 0.00& 0.00& 0.00& 0.00& 0.00& 280.3 & 5.13& 0.00& 0.00& 0.00& 23.79& 285.4 & 0 1994
1995 0.00& 0.00& 0.00& 0.00& 0.00& 0.00& 0.11& 0.13& 0.38& 0.29& 0.00& 0.00& 0.08& 0.91& 0 1995
1996 0.00& 0.00& 0.00& 0.00& 0.00& 0.39&1024 & 772.6 & 5.02& 0.26& 0.00& 0.00& 150.2 & 1802 & 0 1996
1997 0.00& 0.00& 0.05& 0.00& 0.00& 0.00& 0.00& 0.00& 2.88" 0.00" 0.00" 0.00" 0.24& 2.93& 0 1997
1998 0.00" 0.00" 0.00" 0.00" 0.00" 0.44" 0.36" 35.59" 268.9 " 1.86" 0.00" 0.00" 25.60" 307.2 " 0 1998
1999 0.00" 0.00" 0.00" 0.00" 0.00" 0.01" 258.4 " 253.7 " 20.17" 1.18" 0.00" 0.00" 44.45" 533.4 " 0 1999
2000 427.7 " 18.96" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 37.22" 446.7 " 0 2000
2001 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 1.281" 15.53 # 7.461" 0.018" 0.000" 0.000" 2.024# 24.29 # 0 2001
2002 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.820" 0.493" 0.109" 1.314" 0 2002
2003 0.000" 0.003" 0.000" 0.000" 0.000" 0.000" 0.002"306.4 " 26.58 " 0.902" 0.000" 0.000" 27.82 " 333.9 " 0 2003
2004 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 2004
2005 0.000" 0.000" 0.000" 0.000" 0.219" 35.12 " 51.71 " 2.814" 0.541" 0.002" 0.000" 0.000" 7.534" 90.41 " 0 2005
2006 722.9 " 7.819" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 60.89 " 730.7 " 0 2006
2007 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 2007
2008 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 97.74 "184.6 " 0.434" 0.058" 0.000" 0.000" 23.57 " 282.8 " 0 2008
2009 0.000" 0.000"121.0 " 0.000" 0.000" 0.001" 92.77 " 44.39 " 8.133" 0.141" 0.000" 0.000" 22.20 " 266.4 " 0 2009
2010 0.000" 0.000" 0.013" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.001" 0.013" 0 2010
2011 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 26.31 " 2.192" 26.31 " 0 2011
2012 0.113" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000"473.4 " 39.46 " 473.5 " 0 2012
------------------ 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%
[ ... Not Available
Department of Water and Environmental Regulation HYMONTH V128 Output 23/12/2023
Site 609010 Northern Arthur River - Lake Toolibin Inflow Site 609010
VarFrom 10.00 Stage - SL in Metres
VarTo 151.00 Total Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Mean Annual Missing
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Monthly Total Days Yr
2013 0.014" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.001" 0.014" 0 2013
2014 0.000" 0.000" 0.000" 0.000" 0.001" 0.000" 2.985" 4.496" 13.78 " 0.161" 0.000" 0.000" 1.785" 21.42 " 0 2014
2015 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.000" 0.004" 0.000" 0.000" 0.000" 0.000" 0.000" 0.004" 0 2015
2016 27.94" 1.75" 0.00" 0.00" 0.00" 0.00" 0.00" 0.03" 0.10" 0.00" 0.00" 0.00" 2.48" 29.81" 0 2016
2017 0.00"5738 & 0.08" 0.00" 0.00" 58.47& 224.1 &1140 & 4.40" 1.55" 0.00" 0.00" 597.2 & 7166 & 0 2017
2018 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 111.9 # 0.72# 0.00" 0.00" 0.00" 9.39# 112.7 # 0 2018
2019 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 46.71" 10.82" 0.02" 0.00" 0.00" 4.80" 57.55" 0 2019
2020 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" 0.00" 0 2020
2021 0.00" 0.00" 0.00" 0.00" 179.0 " 68.44"5190 $3622 $ 16.91" 0.35" 0.01" 0.00" 756.3 $ 9076 $ 0 2021
2022 0.00" 0.00" 0.00" 0.00" 0.00" 18.99" 81.90"1665 " 29.72" 1.01" 0.49" 0.04" 149.7 " 1797 " 0 2022
2023 0.00" 0.00" 0.00" 0.00" 0.00" 53.38" 6.44" [44.27] 6.45" 0.88" 0.12" [0.02] [9.30] [111.6 ] 33 2023
Mean 108.0 &134.5 & 2.692& 0.000& 7.786&110.2 &420.1 &[280.5 ] 81.64 & 1.728& 0.062&[10.88 ] [95.09 ][1141 ] Mean
Med. 0.000& 0.000& 0.000& 0.000& 0.000& 0.000& 0.114& [1.718] 0.487& 0.001& 0.000& [0.000] Med.
Max 2343 &5738 & 121.0 & 0.01& 179.0 &3749 &8234 &[3622 ]2513 & 52.32& 1.40&[473.4 ] [1309 ][15712 ] 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] [0.00] Min
Total 4860 & 6054 & 121.2& 0.0& 350.4& 4960 &18903 &[12901 ] 3755 & 79.5& 2.8& [500.3] [4374 ][52488 ] 254 Total
OK 100% 100% 100% 100% 100% 100% 100% 98% 100% 100% 100% 99% 100% 100% OK
Cnt 45 45 45 45 45 45 45 46 46 46 46 46 46 46 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%
[ ... Not Available