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Department of Water and Environmental Regulation HYMONTH V128 Output 09/08/2026
Site 603007 Sleeman River - Sleeman Rd Bridge Site 603007
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
1985 [ ] [ ] [ ] [48.8] 249.2# 303.5# 1687 # 2759 # 702.4# 323.4# 77.6# 35.3# [687.4] [6186 ] 102 1985
1986 5.8# 19.0# 32.6# 45.4# 282.0# 283.1# 2737 # 2209 # 2951 $ 588.2# 60.4# 28.5# 770.1$ 9241 $ 0 1986
1987 8.7# 0.0# 17.6# 88.4# 318.9# 430.5# 2049 # 690.4# 313.8# 200.1# 202.4# 49.4# 364.1# 4370 # 0 1987
1988 12.0# 0.2# 7.4# 24.9$ 1523 $15631 ^ 4833 $ 1665 # 1125 # 458.7# 154.3# 37.5# 2123 ^ 25472 ^ 0 1988
1989 182.4# 66.8# 51.6# 268.0! 500.1# 1507 # 3987 # 2707 # 791.4# 1632 " 351.0# 42.2# 1007 ! 12086 ! 0 1989
1990 55.7# 80.1# 115.6# 245.6# 821.1# 1749 # 6277 ^ 1297 " 701.5# 1027 # 298.6# 60.5# 1061 ^ 12728 ^ 0 1990
1991 50.1# 30.7# 71.3# 77.4# 195.1# 1066 #10821 ^ 2756 # 1212 # 231.5# 204.7# 53.9# 1397 ^ 16769 ^ 0 1991
1992 30.9# 35.8# 55.1# 91.5# 296.5# 1181 # 2085 # 7953 ^ 3094 $ 930.5# 826.5# 112.0# 1391 ^ 16691 ^ 0 1992
1993 51.3# 43.8# 198.7# 219.1# 1313 # 1716 # 3322 $ 2222 # 1056 # 681.1# 223.4# 84.9# 927.6$ 11131 $ 0 1993
1994 51.5# 43.2# 48.5# 89.7# 820.9# 1904 # 1605 # 2180 # 1129 # 535.6# 114.2# 50.7# 714.4# 8572 # 0 1994
1995 35.9# 29.7# 51.3# 96.6# 338.8# 967.0# 2476 # 1372 # 1799 $ 384.3# 374.7# 199.7# 677.0$ 8124 $ 0 1995
1996 67.96# 39.48# 50.05# 86.22# 120.4 # 329.5 #1567 #3981 &3026 $1518 $ 186.4 # 604.5 # 964.7 &11576 & 0 1996
1997 38.95# 57.97# 66.95# 97.60# 227.0 # 753.1 #1503 $2840 $5261 $ 325.5 # 152.1 # 89.51# 951.1 $11413 $ 0 1997
1998 25.69# 19.65# 160.9 # 225.2 # 350.9 #1587 #2501 $3051 $2967 $ 508.2 ! 205.4 ! 105.5 # 975.6 !11707 ! 0 1998
1999 76.96# 59.75# 91.77# 88.77# 350.0 #2107 $2218 $1893 #2147 $1210 $ 154.6 # 66.65# 872.0 $10463 $ 0 1999
2000 84.84# 68.02# 176.2 # 159.8 # 271.5 " 498.9 #2064 #1537 #1260 & 160.1 # 72.64# 46.90# 533.4 & 6400 & 0 2000
2001 48.71# 24.62# 42.04# 54.19# 272.5 #1150 & 683.5 #1297 #2014 & 603.9 # 119.0 # 461.8 # 564.2 & 6771 & 0 2001
2002 51.03# 27.00# 33.40# 159.0 # 174.2 # 993.0 &1267 $2013 $ 851.3 # 360.3 " 172.1 # 40.96# 511.9 & 6143 & 0 2002
2003 22.66# 48.28# 36.67# 158.5 # 199.0 # 702.4 #1788 #6028 ^3519 ^1426 ^ 219.0 # 127.8 # 1190 ^14275 ^ 0 2003
2004 42.70# 48.26# 58.16# 83.73# 250.6 #1091 #1519 $1781 # 531.4 " 145.6 # 83.15# 31.48# 472.2 $ 5666 $ 0 2004
2005 14.50# 41.80# 50.70#6533 ^ 601.4 #5751 ^1351 #1203 #1186 # 863.0 # 202.6 # 136.6 # 1495 ^17935 ^ 0 2005
2006 73.60# 42.57# 118.5 # 240.7 # 248.0 " 501.4 #1735 # 552.0 " 285.4 " 135.7 # 65.43# 31.91# 335.8 # 4030 # 0 2006
2007 24.78# 11.05# 23.88# 78.59# 190.8 # 293.4 " 619.3 #1380 #1925 & 289.1 " 118.3 # 103.5 # 421.5 & 5058 & 0 2007
2008 23.74# 10.17# 11.42# 157.8 # 335.5 #1675 $3024 $1454 $1079 # 651.1 #2894 & 132.6 # 954.1 &11449 & 0 2008
2009 22.16# 20.70# 41.80# 75.95# 159.7 #1707 #3697 &2168 &2292 # 538.4 # 133.2 # 40.85# 908.1 &10898 & 0 2009
2010 34.00# 26.33$ 33.47# 68.82$ 132.8 $ 391.2 #1565 $1191 $ 738.7 # 338.3 # 283.5 # 121.9 # 410.5 $ 4926 $ 0 2010
2011 72.43! 45.04# 27.94# 113.9 # 304.1 # 866.5 #3219 #3740 &1736 # 963.5 #1112 $ 33.99$ 1020 !12235 ! 0 2011
2012 5.96$ 2.45# 3.52# 8.29$ 17.55$2136 $1181 $ 989.6 $2491 $ 78.81$ 157.0 $ 16.86$ 590.7 $ 7088 $ 0 2012
2013 4.28$ 2.35# 32.44$ 19.37$ 141.1 $ 263.0 $ 956.7 $3406 $2179 $ 441.0 $ 16.15$ 10.09$ 622.6 $ 7471 $ 0 2013
2014 2.97# 3.36$ 5.02$ 8.07$ 34.58$ 94.00$1119 $ 137.2 $ 326.1 $ 405.8 $ 19.58$ 6.43$ 180.1 $ 2162 $ 0 2014
2015 2.31# 1.07$ 4.58$ 14.39$ 22.86$ 28.67$ 179.6 & 468.0 & 287.7 & 23.21& 22.50$ 46.39$ 91.78& 1101 & 0 2015
2016 6.76$ 4.87$ 28.71$ 184.6 $ 833.7 $2271 &2471 &3105 $1879 $ 634.7 $ 23.93$ 9.12$ 954.4 &11453 & 0 2016
2017 3.19$ 5.63$ 11.66$ 12.42$ 22.63$ 64.99$1225 &4949 ^9103 ^ 341.9 $ 12.57$ 12.13$ 1314 ^15764 ^ 0 2017
2018 6.15$ 3.73# 4.81$ 12.18$ 14.91$ 30.05$ 510.5 &2193 & 381.9 $ 39.66$ 10.78$ 5.92$ 267.8 & 3214 & 0 2018
2019 2.01# 1.42& 5.72$ 12.38$ 15.46$ 77.52$ 353.8 $1649 $ 302.5 $ 73.87$ 131.2 $ 2.79# 219.0 & 2627 & 0 2019
------------------ 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
^ ... Relative Uncertainty +/-50%
Department of Water and Environmental Regulation HYMONTH V128 Output 09/08/2026
Site 603007 Sleeman River - Sleeman Rd Bridge Site 603007
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
2020 1.8$ 1.2# 4.1& 7.1$ 233.5$ 404.7$ 1476 $13973 ^ 2085 $ 81.7$ 85.3$ 10.3& 1530 ^ 18363 ^ 0 2020
2021 3.9$ 7.4$ 9.8$ 102.3$ 1454 $19756 ^ 5567 $ 3532 & 2053 $ 1203 $ 111.5$ 13.6$ 2818 ^ 33812 ^ 0 2021
2022 7.8$ 6.2$ 24.0$ 419.8$ 831.1$ 1385 $ 1587 $ 3589 $ 618.6$ 746.4$ 454.4$ 13.7$ 806.9$ 9683 $ 0 2022
2023 4.3# 2.9$ 9.1$ 306.9$ 289.2$ 8457 ^ 3103 $ 2885 $ 1133 $ 233.7$ 104.9$ 10.7$ 1378 ^ 16540 ^ 0 2023
2024 13.9$ 4.3$ 7.0$ 58.0$ 411.9& 975.6$ 1241 $ 2214 $ 846.5$ 308.5$ 58.3$ 8.1$ 512.3& 6147 & 0 2024
2025 2.3# 1.5# 78.7$ 331.5$ 303.2$ 1961 $ 3916 $ 3310 $ 3891 $ 354.8$ 475.1$ 15.7$ 1220 $ 14641 $ 0 2025
2026 4.86$ 4.48# 71.82$ 42.43$ 138.6 $1358 $1377 $[192.9 ] [ ] [ ] [ ] [ ] [398.7 ][3190 ] 146 2026
Mean 31.25! 24.21& 48.16&[267.1 ] 371.7 &2057 ^2344 ^[2631 ]1787 ^ 536.5 ! 262.1 ! 75.92& [871.5 ][10371 ] Mean
Med. 22.66! 19.65& 33.47& [88.58] 272.0 &1029 ^1711 ^[2187 ]1212 ^ 405.8 ! 152.1 ! 40.96& Med.
Max 182.4! 80.1& 198.7&[6533 ] 1523 &19756 ^10821 ^[13973 ] 9103 ^ 1632 ! 2894 ! 604.5& [2818 ][33812 ] Max
Min 1.8! 0.0& 3.5& [7.1] 14.9& 28.7^ 179.6^ [137.2] 285.4^ 23.2! 10.8! 2.8& [91.8] [1101 ] Min
Total 1281 ! 992.7& 1974 &[11217 ]15612 &86399 ^98461 ^[110511]73271 ^21997 !10745 ! 3113 & [36603 ][435573 ] 248 Total
OK 100% 100% 100% 99% 100% 100% 100% 98% 100% 100% 100% 100% 100% 100% OK
Cnt 41 41 41 42 42 42 42 42 41 41 41 41 42 42 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
^ ... Relative Uncertainty +/-50%