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Department of Water and Environmental Regulation HYMONTH V128 Output 18/11/2023
Site 614037 Big Brook - Oneil Rd Site 614037
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
1983 [ ] [ ] [ ] [ ] [ ] [266.2 ]1722 "3163 "4680 # 241.4 " 75.60$ 4.73$ [1450 ][10153 ] 170 1983
1984 2.07$ 0.00" 0.00" 0.00" 137.7 $ 592.5 $ 590.7 #1201 "1564 " 242.2 $ 418.7 $ 7.43$ 396.4 $ 4756 $ 0 1984
1985 0.07$ 0.00" 0.00" 0.00" 0.00" 0.00" 527.3 $1835 " 487.6 $ 57.23$ 11.23$ 0.03$ 243.2 $ 2919 $ 0 1985
1986 0.00" 0.00" 0.00" 0.00" 0.00" 79.03$ 557.7 $1212 " 344.8 $ 111.2 $ 22.29$ 0.10$ 194.0 $ 2328 $ 0 1986
1987 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 583.9 $ 747.5 $ 126.9 $ 35.29$ 2.06$ 0.00" 124.6 $ 1496 $ 0 1987
1988 0.00" 0.00" 0.00" 0.00" 0.00"1081 $2368 $1896 "1290 "1218 $ 204.9 $ 2.52$ 671.6 $ 8059 $ 0 1988
1989 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 361.8 $ 689.4 $ 679.3 "1066 " 59.37$ 0.08$ 238.0 $ 2856 $ 0 1989
1990 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"1372 $1207 " 563.6 # 300.6 $ 66.44$ 0.82$ 292.5 $ 3510 $ 0 1990
1991 0.00" 0.00" 0.00" 0.00" 0.00" 599.1 $2319 $3555 $2241 " 536.8 $ 189.3 $ 4.30$ 787.1 $ 9445 $ 0 1991
1992 0.00" 0.00" 0.00" 0.00" 0.00" 502.3 $1431 "2722 "1997 " 245.5 $ 58.80$ 9.38$ 580.6 $ 6967 $ 0 1992
1993 0.00" 0.00" 0.00" 0.00" 0.00" 0.82$ 357.5 $1147 " 925.3 " 244.3 $ 60.63$ 0.01$ 228.0 $ 2736 $ 0 1993
1994 0.00" 0.00" 0.00" 0.00" 0.00" 86.36$1313 "1026 $ 372.5 $ 40.38$ 0.19$ 0.00" 236.5 $ 2839 $ 0 1994
1995 0.00" 0.00" 0.00" 0.00" 0.00" 2.55$2604 $1325 " 838.9 $ 362.8 $ 105.1 $ 0.92$ 436.6 $ 5239 $ 0 1995
1996 0.00" 0.00" 0.00" 0.00" 0.00" 169.1 $5490 $5105 $2481 # 643.6 $ 102.0 $ 4.91$ 1166 $13996 $ 0 1996
1997 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 771.5 $ 509.0 $ 141.3 $ 0.24$ 0.00" 118.5 $ 1422 $ 0 1997
1998 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 3.68$ 528.8 $1086 $ 390.9 $ 63.29$ 0.51$ 172.7 $ 2073 $ 0 1998
1999 0.00" 0.00" 0.00" 0.00" 0.00" 16.84$ 462.8 $1060 $1286 "1398 $ 10.76$ 0.00" 352.9 $ 4235 $ 0 1999
2000 0.00# 0.00# 0.00# 0.00" 0.00" 0.00"2440 $ 927.6 "1613 # 42.31$ 0.77$ 0.00" 418.6 $ 5023 $ 0 2000
2001 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 47.33$ 6.94$ 19.76$ 0.00" 0.00" 6.17$ 74.04$ 0 2001
2002 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 402.5 $ 573.6 $1186 $ 242.8 $ 16.77$ 0.00" 201.8 $ 2421 $ 0 2002
2003 0.00" 0.00" 0.00" 0.00" 0.00" 89.80$1178 $1218 # 843.3 $ 121.3 $ 0.52$ 0.00" 287.6 $ 3451 $ 0 2003
2004 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 127.0 $1562 $ 275.4 $ 63.03$ 0.23$ 0.00" 169.0 $ 2028 $ 0 2004
2005 0.00" 0.00" 0.00" 0.00" 0.00" 159.6 $ 184.4 $1105 $ 666.1 $ 557.2 $ 24.88$ 0.00" 224.7 $ 2697 $ 0 2005
2006 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 627.1 $ 204.9 $ 13.52$ 0.00# 0.00" 70.46$ 845.5 $ 0 2006
2007 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 919.3 $2939 $1042 # 363.5 $ 6.33$ 0.00" 439.3 $ 5271 $ 0 2007
2008 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 775.9 $ 524.7 $ 59.96$ 29.78$ 0.08$ 0.00" 115.9 $ 1390 $ 0 2008
2009 0.00" 0.00" 0.00" 0.00" 0.00" 239.8 $1793 $2878 $1906 $ 189.1 $ 30.61$ 0.02$ 586.4 $ 7037 $ 0 2009
2010 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 2010
2011 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 215.5 $1686 $ 509.1 $ 91.89$ 10.57$ 4.63$ 209.8 $ 2518 $ 0 2011
2012 0.00" 0.00" 0.00" 0.00" 0.00" 18.07$ 0.15$ 233.4 $ 463.6 $ 66.95$ 8.68$ 2.66$ 66.12$ 793.5 $ 0 2012
2013 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.41$ 407.7 $1733 $ 306.9 $ 3.77$ 0.00" 204.3 $ 2452 $ 0 2013
2014 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 408.6 $ 343.6 $ 794.9 $ 225.2 $ 4.52$ 0.03$ 148.1 $ 1777 $ 0 2014
2015 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 75.95$ 84.65$ 0.00" 0.00" 0.00" 13.38$ 160.6 $ 0 2015
2016 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 486.5 $ 293.7 $ 186.1 $ 0.15$ 0.00" 80.54$ 966.5 $ 0 2016
2017 0.00" 0.03$ 0.00" 0.00" 0.00" 6.10$ 750.2 $3129 $ 609.3 $ 295.5 $ 15.55$ 1.70$ 400.6 $ 4807 $ 0 2017
------------------ Notes -------------------
All recorded data is continuous and reliable
except where the following tags are used...
" ... Relative Uncertainty +/-10%
# ... Relative Uncertainty +/-15%
$ ... Relative Uncertainty +/-20%
[ ... Not Available
Department of Water and Environmental Regulation HYMONTH V128 Output 18/11/2023
Site 614037 Big Brook - Oneil Rd Site 614037
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
2018 39.22$ 0.00" 0.00" 0.00" 0.00" 42.30$ 981.0 $2300 # 450.7 $ 258.8 $ 24.08$ 0.06$ 341.4 $ 4096 $ 0 2018
2019 0.00" 0.00" 0.00" 0.00" 0.00" 11.00$ 206.1 $ 301.2 $ 500.0 $ 31.67$ 9.93$ 0.00" 88.33$ 1060 $ 0 2019
2020 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 96.53$ 306.8 $ 423.5 $ 18.53$ 4.60$ 0.00" 70.83$ 849.9 $ 0 2020
2021 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"1832 $1603 # 613.6 # 440.5 $ 74.44$ 0.00" 380.3 $ 4563 $ 0 2021
2022 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 240.8 $1744 # 506.5 $ 57.65$ 2.48$ 0.00" 212.6 $ 2551 $ 0 2022
2023 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"[354.7 ] 362.5 $ 307.9 $ 18.51$ [0.00] [ ] [94.88][1044 ] 47 2023
Mean 1.03$ 0.00$ 0.00# 0.00" 3.44$ [96.64][852.9 ]1331 $ 891.9 $ 266.3 $ [41.22] 1.12$ [305.4 ][3485 ] Mean
Med. 0.00$ 0.00$ 0.00# 0.00" 0.00$ [0.00][462.8 ]1105 $ 609.3 $ 189.1 $ [10.57] 0.00$ Med.
Max 39.22$ 0.03$ 0.00# 0.00" 137.7 $[1081 ][5490 ]5105 $4680 $1398 $[418.7 ] 9.38$ [1450 ][13996 ] 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 41.4$ 0.0$ 0.0# 0.0" 137.7$[3962 ][34970 ]54575 $36566 $10917 $[1690 ] 44.8$ [12521 ][142903 ] 217 Total
OK 100% 100% 100% 100% 100% 98% 100% 100% 100% 100% 99% 100% 100% 100% OK
Cnt 40 40 40 40 40 41 41 41 41 41 41 40 41 41 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%
[ ... Not Available