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Department of Water and Environmental Regulation HYMONTH V128 Output 13/08/2026
Site 810001 Gumm Creek - The Hill Site 810001
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
1971 [ ] [1227 ] 698.0 & 31.00$ 3.59$ 0.00$ 0.00$ 0.00$ 0.00$ 0.07$ 3.07$ 92.85& [186.9 ][2056 ] 33 1971
1972 914.8 &1641 &2812 &2392 $2472 $2392 $2472 $2472 $2395 $2482 $2407 $2487 $ 2278 &27337 & 0 1972
1973 2487 $2246 $2663 &2435 &2006 $1447 $1068 $ 710.3 $ 399.4 $ 174.4 $ 903.9 $1060 $ 1467 &17600 & 0 1973
1974 1902 $1588 $1824 $ 929.1 $ 6.71$ 12.58$ 15.71$ 14.96$ 13.77$ 13.53$ 12.43$ 12.19$ 528.8 $ 6345 $ 0 1974
1975 11.54$ 9.88$ 10.36$ 9.46$ 9.22$ 8.40$ 8.16$ 7.65$ 6.93$ 6.62$ 5.89$ 5.57$ 8.30$ 99.65$ 0 1975
1976 5.085$ 4.338$ 4.214$ 3.685$ 3.426$ 2.970$ 2.722$ 2.247$ 1.733$ 1.396$ 1.024$ 0.775$ 2.801$ 33.61 $ 0 1976
1977 0.539$ 0.326$ 0.224$ 0.117$ 0.054$ 0.016$ 0.002$ 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.107$ 1.279$ 0 1977
1978 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 1978
1979 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 1979
1980 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 1980
1981 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 1981
1982 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 1982
1983 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 1983
1984 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 1984
1985 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 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 0.000$ 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 1987
1988 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 1988
1989 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 1989
1990 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 1990
1991 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 1991
1992 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 1992
1993 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 1993
1994 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 1994
1995 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 1995
1996 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0 1996
1997 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 1.1$ 9.3$ 9.6$ 1.7$ 19.9$ 0 1997
1998 1716 $ 1125 $ 190.7$ 8.0$ 8.3$ 8.0$ 9.3$ 9.6$ 9.3$ 9.6$ 9.3$ 1720 $ 402.0$ 4824 $ 0 1998
1999 1064 $ 1559 $ 2486 $ 28.4$ 17.5$ 17.4$ 16.2$ 16.6$ 37.8$ 38.4$ 31.7$ [59.8] [447.7] [5373 ] 1 1999
2000 [ ] [1543 ]10802 B 2723 B 2548 B 2336 B 2081 B 1057 B 596.9B 530.4B [65.6] [788.5] [2279 ][25071 ] 70 2000
2001 586.5 B2358 B4526 B2597 B2565 B2402 B2433 B1798 B1127 B1116 B1075 B1106 B 1974 B 23688B 0 2001
2002 1781 B4665 B2824 B2568 B2519 B2346 B1691 B1241 B1189 B1232 B1196 B[718.6 ] [1998 ] [23971] 13 2002
2003 [ ] [ ] [ ] [780.7 ]1206 B1167 B1212 B1206 B1167 B1206 B1167 B1820 B [1215 ] [10933] 100 2003
2004 1037 B3825 B[2878 ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [2580 ] [7740] 278 2004
2005 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 2005
------------------ Notes -------------------
All recorded data is continuous and reliable
except where the following tags are used...
$ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
B ... Outside measured range
[ ... Not Available
Department of Water and Environmental Regulation HYMONTH V128 Output 13/08/2026
Site 810001 Gumm Creek - The Hill Site 810001
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
2006 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 2006
2007 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 2007
2008 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 366 2008
2009 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 365 2009
2010 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [0.000]208.2 $ [104.1 ][208.2 ] 323 2010
2011 3171 $8070 $4746 $7227 $ 101.3 $ 77.28$ 56.19$ 20.55$ 7.33$ 16.42$ 64.37$ 870.4 $ 2036 $24428 $ 0 2011
2012 941.0 $ 12.07$2918 $ 7.97$ 5.00$ 1.64$ 0.58$ 0.00$ 0.00$ 0.00$ 0.00$ 0.00$ 323.9 $ 3886 $ 0 2012
2013 0.00$ 213.1 $ 149.3 $ 136.4 $ 0.00$ 0.00$ 0.00$ 0.00$ 0.00$ 0.00$ 0.00$ 253.6 $ 62.69$ 752.3 $ 0 2013
2014 652.9 $5907 $ 144.5 $ 107.7 $ 0.71$ 0.00$ 0.00$ 0.00$ 0.00$ 0.00$ 0.00$ 0.00$ 567.7 $ 6813 $ 0 2014
2015 981.6 $ 15.60$ 15.45$ 0.00$ 0.00$ 0.00$ 0.00$ 0.00$ 0.00$ 0.00$ 0.00$ 954.0 $ 163.9 $ 1967 $ 0 2015
2016 0.1$ 15.0$ 28.9$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 985.6$ 85.8$ 1030 $ 0 2016
2017 13418 $ 5529 $ 2566 $ 52.5$ 55.9$ 6.2$ 0.1$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 1802 $ 21628 $ 0 2017
2018 601.2$ 1456 $ 27.6$ 0.3$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 173.7$ 2085 $ 0 2018
2019 56.6$ 44.7$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 8.4$ 101.3$ 0 2019
2020 0.5$ 6198 $ 309.9$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 0.0$ 4180 $ 890.7$ 10689 $ 0 2020
2021 309.0 $ 946.0 $ 828.1 $ 0.16$ 0.00$ 0.00$ 0.00$ 0.00$ 0.00$ 0.00$ 0.00$ 0.00$ 173.6 $ 2083 $ 0 2021
2022 6133 $ 284.9 $ 32.53$ 4.09$ 0.00$ 0.00$ 0.00$ 0.00$ 0.00$ 0.00$ 91.12& 167.1 & 559.4 & 6713 & 0 2022
2023 517.3 $2841 $ 125.5 $ 368.3 $ 0.00$ 0.00$ 0.05$ 0.00$ 0.00$ 0.00$ 0.00$ 0.00$ 321.0 $ 3852 $ 0 2023
2024 1720 $ 555.3 $ 998.3 $ 0.00$ 0.00$ 0.00$ 0.00$ 0.00$ 0.00$ 0.00$ 53.74$ 0.20$ 277.3 $ 3327 $ 0 2024
2025 52.62$1218 $ 0.00$ 0.00$ 11.47$ 0.00$ 0.00$ 0.00$ 0.00$ 0.00$ 0.00$ 0.69$ 106.9 $ 1282 $ 0 2025
2026 0.00$ 521.2 $6084 $ 0.00$ 0.00$ 0.00$ 0.00$ [0.00] [ ] [ ] [ ] [ ] [825.6 ][6605 ] 142 2026
Mean 852.4 B[1135 ][1035 ][457.3 ]276.3 B249.5 B225.8 B[174.6 ]144.8 B142.2 B[144.8 ][357.2 ] [467.7 ][4952 ] Mean
Med. 0.509B[14.96 ][10.36 ] [0.000] 0.000B 0.000B 0.000B [0.000] 0.000B 0.000B [0.000] [0.000] Med.
Max 13418 B[8070 ][10802 ][7227 ] 2565 B 2402 B 2472 B[2472 ] 2395 B 2482 B[2407 ][4180 ] [2580 ][27337 ] Max
Min 0.0B [0.0] [0.0] [0.0] 0.0B 0.0B 0.0B [0.0] 0.0B 0.0B [0.0] [0.0] [0.0] [0.0] Min
Total40061 B[55619 ][50692 ][22410 ]13538 B12225 B11065 B[8555 ] 6951 B 6828 B[7096 ][17501 ] [23851 ][252541 ] 2786 Total
OK 100% 99% 100% 99% 100% 100% 100% 99% 100% 100% 97% 99% 99% 99% OK
Cnt 47 49 49 49 49 49 49 49 48 48 49 49 51 51 Cnt
------------------ Notes -------------------
All recorded data is continuous and reliable
except where the following tags are used...
$ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
B ... Outside measured range
[ ... Not Available