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Department of Water and Environmental Regulation HYMONTH V128 Output 18/05/2026
Site 616178 Jane Brook - National Park Site 616178
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
1963 [ ] [ ] [ ] [1.7] 1874 & 5996 " 9261 & 6212 " 3793 " 855.9" 258.2" 42.3" [3144 ] [28294] 119 1963
1964 3.6" 0.0" 0.0" 249.8" 110.9" 5567 &11938 & 8603 & 3335 " 2394 " 426.7" 205.5" 2736 & 32833& 0 1964
1965 31.1" 23.2" 13.6" [16.1] 882.8" 4096 & 7002 & 5619 & 3334 " 3553 & 1735 " 402.3" [2226 ] [26707] 20 1965
1966 100.9 " 30.04" 49.86" 111.3 " 239.5 "1419 "4788 &2318 "2513 " 851.8 " 210.3 " 34.50" 1056 &12666 & 0 1966
1967 17.57" 0.00" 6.11" 171.5 " [50.80][6220 ]5883 "4389 "2593 " 798.2 " 210.3 " 98.97" [1703 ][20439 ] 25 1967
1968 35.95" 36.13" 77.38" 241.5 " 306.2 "3497 "4273 "3964 "[2987 ]1825 " 392.5 " 84.60" [1477 ][17720 ] 4 1968
1969 32.52" 11.33" 41.33" 127.8 " 339.4 "1900 "1892 "1523 " 383.8 " 117.4 " 48.09" 7.22" 535.3 " 6424 " 0 1969
1970 0.00" 3.81" 0.00" 51.44" 569.9 "5052 "3479 "2284 "1781 "[1399 ] [61.87] 22.07" [1225 ][14705 ] 17 1970
1971 11.37" 3.76" 26.88" 47.24" 252.3 " 658.7 "[585.1 ]1883 "3334 "3229 " 449.9 " 79.67" [880.1 ][10562 ] 20 1971
1972 6.15" 0.00" 0.00" 23.71" 43.42" 375.2 "1460 "3754 "1415 " 502.6 " 63.41" 2.62" 637.2 " 7646 " 0 1972
1973 0.00" 0.00" 0.00" [0.00][228.8 ]2567 "[4928 ]4697 "4144 "1530 " 418.5 " 42.21" [1546 ][18554 ] 11 1973
1974 2.95" 1.40" 0.70" [83.57][1175 ]2376 "7658 "8484 &1668 "1109 ! 464.9 " 88.15" [1926 ][23111 ] 3 1974
1975 12.62" 1.05" 12.36" 64.21" 344.2 "1714 "4732 "3387 "1582 " 868.2 " 197.2 " 37.43" 1079 "12952 " 0 1975
1976 14.09" 1.43" 1.91" 72.52" 330.6 " 541.3 " 808.7 "2214 "1264 " 469.1 " 230.1 " 31.66" 498.3 " 5980 " 0 1976
1977 1.74" 0.00" 0.00" 0.00" 130.9 ! 280.6 " 664.8 "3427 " 618.8 " 485.5 " 79.73" 3.59" 474.4 ! 5693 ! 0 1977
1978 0.00" 0.00" 0.00" 0.00" 147.1 "1285 "6270 &1101 "1273 " 926.6 " 94.56" 34.31B 927.6 B11132 B 0 1978
1979 28.37B 25.62" 5.03" 19.45" 102.8 " 751.5 "1511 "1570 "[558.5 ] 252.7 " 147.2 " 8.11" [415.0 ][4980 ] 2 1979
1980 0.00" 0.00" 0.00" 0.00" 144.8 "1680 "3315 "2911 "1663 " 743.0 " 181.4 " 29.54" 889.0 "10668 " 0 1980
1981 2.44" 0.00" 0.00" 0.00" 871.9 "3850 "4961 &7018 "1850 "1127 " 352.8 " 107.1 " 1678 &20140 & 0 1981
1982 85.41" 5.60" 1.13" 9.11" 77.62"1452 "2342 "2590 "1291 " 688.1 " 85.22" 16.18" 720.3 " 8643 " 0 1982
1983 0.02" 0.00" 0.00" 0.00" 1.19"1635 !3101 "3558 "4585 " 524.3 " 265.2 " 28.96" 1142 !13700 ! 0 1983
1984 6.54" 0.00" 0.00" 10.30" 953.0 "1324 "1631 "2158 "2209 " 449.0 " 315.2 " 48.19" 758.6 " 9103 " 0 1984
1985 4.68" 0.00" 0.00" 0.00" 24.99" 299.4 "2109 "3042 "1065 " 304.9 " 110.6 " 5.29" 580.5 " 6967 " 0 1985
1986 0.00" 41.82" 20.99" 3.93" 734.4 "2028 "3320 "3371 "1246 " 661.9 " 139.5 " 25.29" 966.0 "11592 " 0 1986
1987 0.00" 0.00" 0.00" 0.08" 222.2 !1467 "3026 &2379 " 841.1 " 382.4 " 115.7 " 35.68" 705.7 ! 8469 ! 0 1987
1988 1.80" 0.00" 0.00" 0.00" 287.2 "3514 &3736 "1560 !1433 !2014 " 502.6 " 43.29" 1091 !13093 ! 0 1988
1989 0.01" 0.00" 0.00" 0.00" 283.0 " 306.0 "1611 "1270 "1675 !1541 " 145.0 " 6.12" 569.8 ! 6837 ! 0 1989
1990 374.9 " 177.6 " 278.7 " 192.7 " 245.8 " 732.5 "3149 "2804 "1131 " 764.8 " 213.6 " 19.81" 840.4 "10085 " 0 1990
1991 0.00" 0.00" 0.00" 0.00" 102.1 "3225 "5006 "4175 "2857 " 905.3 " 363.7 " 117.5 " 1396 "16752 " 0 1991
1992 16.32" 34.81" 1.08" 6.09" 130.1 "1651 "2974 "5363 "2779 " 857.1 " 363.7 " 73.78" 1188 "14250 " 0 1992
1993 1.17" 32.29" 0.00" 7.71" 92.77" 338.4 "1299 "2841 "2565 " 742.6 " 183.2 " 7.83" 675.9 " 8111 " 0 1993
1994 0.00" 0.00" 0.00" 0.00" 91.40" 990.2 "2565 "1502 " 592.3 " 158.6 " 6.45" 0.00" 492.1 " 5905 " 0 1994
1995 0.00" 0.00" 0.00" 0.00" 195.3 "1564 "4485 "2600 "1531 " 915.0 " 183.7 " 11.96" 957.1 "11486 " 0 1995
1996 0.00" 0.00" 0.00" 0.00" 4.79"2114 "5208 &4315 "3753 "1276 " 500.0 " 81.99" 1438 &17253 & 0 1996
1997 0.00" 0.00" 0.00" 0.00" 14.84" 813.0 " 913.1 "2684 "2120 " 483.7 " 55.61" 2.92" 590.6 " 7087 " 0 1997
------------------ 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%
B ... Outside measured range
[ ... Not Available...More... Department of Water and Environmental Regulation HYMONTH V128 Output 18/05/2026
Site 616178 Jane Brook - National Park Site 616178
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
1998 0.00" 0.00" 0.00" 0.00" 0.00^1038 ^ 749.5 ^1026 !2472 " 724.3 " 63.55" 1.21" 506.3 ! 6076 ! 0 1998
1999 0.00" 0.00" 0.00" 0.00" 14.97" 615.5 "1578 "2166 "2095 "1744 " 89.90" 5.73" 692.4 " 8309 " 0 1999
2000 14.61" 1.84" 0.00" 0.00" 0.00" 317.1 "3967 "2587 "2347 " 234.0 " 44.13" 1.01" 792.8 " 9514 " 0 2000
2001 0.00" 0.00" 0.00" 0.00" 0.00" 2.98"1207 &1699 " 917.7 " 513.5 " 41.47" 0.30" 365.2 & 4382 & 0 2001
2002 0.00" 0.00" 0.00" 0.00" 0.00" 338.4 "1679 " 943.6 "1139 " 431.1 " 118.8 " 0.02" 387.5 " 4650 " 0 2002
2003 0.00" 0.00" 0.00" 0.00" 20.86" 767.6 "2437 "2574 "1529 " 525.6 " 61.27" 1.35" 659.8 " 7917 " 0 2003
2004 0.00" 0.00" 0.00" 0.00" 0.00" 611.6 "1024 "2356 "1117 " 353.5 " 69.97" 2.98" 461.2 " 5535 " 0 2004
2005 0.00" 0.00" 0.00" 0.00" 292.9 "2765 "1168 "1603 "2165 "1111 " 261.2 " 25.26" 782.6 " 9391 " 0 2005
2006 4.64" 0.00" 0.00" 0.00" 0.00" 11.73" 287.8 "1822 " 963.1 " 258.1 " 17.21" 0.02" 280.4 " 3365 " 0 2006
2007 0.00" 0.00" 0.00" 0.00" 39.85" 75.36"1764 #2440 "1601 " 584.9 " 51.81" 1.40" 546.5 # 6558 # 0 2007
2008 0.00" 4.82" 0.00" 0.00" 121.8 " 628.3 "3184 &1605 " 506.9 " 296.6 " 191.0 " 19.94" 546.5 & 6558 & 0 2008
2009 0.00" 0.00" 0.00" 0.00" 0.00" 353.8 "2332 "2909 "2375 " 351.9 " 76.57" 1.67" 700.0 " 8400 " 0 2009
2010 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 261.5 " 153.9 " 89.53" 7.39" 0.00" 0.00" 42.69" 512.3 " 0 2010
2011 0.00" 0.00" 0.00" 0.00" 0.00" 52.27" 768.3 "1990 "1170 " 368.3 " 171.2 " 23.28" 378.6 " 4543 " 0 2011
2012 43.88" 0.00" 0.00" 0.00" 0.00" 459.3 " 116.8 " 797.1 " 853.7 " 137.8 " 76.01" 5.06" 207.5 " 2490 " 0 2012
2013 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 151.7 "1185 "3094 " 497.2 " 20.61" 0.00" 412.4 " 4948 " 0 2013
2014 0.00" 0.00" 0.00" 0.00" 19.47" 279.5 #1013 # 991.3 #1081 # 300.7 # 19.01# 0.33# 308.7 # 3704 # 0 2014
2015 0.00# 0.00# 0.00# 0.00" 0.00" 5.25" 111.3 " 421.7 " 319.4 " 15.07" 3.54" 0.00" 73.02# 876.2 # 0 2015
2016 0.00" 0.00" 0.00" 0.00" 27.59" 158.4 " 691.6 "1239 " 614.2 " 391.5 " 27.21" 0.00" 262.4 " 3149 " 0 2016
2017 0.00" 19.38" 0.00" 0.00" 0.00" 0.00" 619.4 "2462 " 688.3 " 306.4 " 22.06" 0.00" 343.1 " 4118 " 0 2017
2018 22.06" 0.00" 0.00" 0.00" 0.00" 206.8 "1313 "3232 " 732.1 " 277.3 " 42.13" 0.06" 485.5 " 5826 " 0 2018
2019 0.00" 0.00" 0.00" 0.00" 0.00" 321.1 " 701.5 " 736.0 " 610.9 " 76.96" 65.66" 0.00" 209.3 " 2512 " 0 2019
2020 0.00" 0.00" 0.00" 0.00" 0.00" 114.0 " 269.7 " 662.3 " 548.9 " 71.84" 170.1 " 1.53" 153.2 " 1838 " 0 2020
2021 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"2397 "1351 " 479.0 " 606.4 " 98.25" 0.08" 411.0 " 4932 " 0 2021
2022 0.00" 0.00" 0.00" 0.00" 0.00" 12.66" 499.0 "2753 " 745.4 " 130.9 " 35.52" 0.15" 348.0 " 4176 " 0 2022
2023 0.00" 0.00" 0.00" 0.00" 0.00" 208.8 $ 642.0 " 448.3 " 475.2 " 60.77" 0.00" 0.00" 152.9 $ 1835 $ 0 2023
2024 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 490.3 "2230 "1065 " 419.8 # 20.38# 0.00" 352.1 # 4225 # 0 2024
2025 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 351.2 "2787 "1613 " 293.9 " 39.06" 6.37" 424.2 " 5091 " 0 2025
2026 0.000" 0.000" 0.000" 0.000" [0.000] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [0.000] [0.000] 229 2026
Mean 13.93B 7.24# 8.53# [23.62][189.7 ][1312 ][2598 ]2678 ![1669 ][742.8 ][182.0 ] 31.50B [788.3 ][9312 ] Mean
Med. 0.00B 0.00# 0.00# [0.00] [47.11][658.7 ][1764 ]2379 ![1433 ][513.5 ][110.6 ] 7.22B Med.
Max 374.9 B 177.6 # 278.7 #[249.8 ][1874 ][6220 ][11938 ]8603 ![4585 ][3553 ][1735 ] 402.3 B [3144 ][32833 ] Max
Min 0.00B 0.00# 0.00# [0.00] [0.00] [0.00][111.3 ] 153.9 ! [89.53] [7.39] [0.00] 0.00B [0.00] [0.00] Min
Total 877B 456# 537# [1512] [12143] [82628][163662] 168738![105168] [46797] [11469] 1984B [50450] [595970] 450 Total
OK 100% 100% 100% 97% 98% 100% 99% 100% 100% 100% 99% 100% 99% 99% OK
Cnt 63 63 63 64 64 63 63 63 63 63 63 63 64 64 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%
B ... Outside measured range
[ ... Not Available...More...