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Department of Water and Environmental Regulation HYMONTH V128 Output 13/12/2024
Site 614196 Williams River - Saddleback Rd Bridge Site 614196
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
1966 [ ] [ ] [ ] [ ] [ ] [2409 ]35196 $18792 $13935 $ 3193 # 911.1" 481.1" [10702 ] [74916] 170 1966
1967 260.0" 134.6" 176.7" 604.0" 3738 $57470 $57029 $29482 $11427 $ 2306 " 784.0" 582.8" 13666 $ 163994$ 0 1967
1968 476.7" 430.0" 924.8# 1702 "[2539 ]29218 $[23467 ][7909 ]15764 $ 3521 # 749.3" 154.9B [7238 ] [86855] 17 1968
1969 39.8B 37.2B 67.8B 357.9# 1012 # 6150 $ 8437 $ 5431 " 1518 " 622.2# 124.5# 2.3# 1983 B 23800B 0 1969
1970 20.4# 1036 $ 52.7# 126.0# 666.3#46432 $[18429 ][7747 ] 5148 " 5666 $ 503.2" 75.6# [7159 ] [85903] 15 1970
1971 35.8# 2492 $ 1300 $ 950.8" 1893 " 3330 # 5251 #11061 $ 8535 $ 8016 $ 3286 $ 497.3# 3887 $ 46648$ 0 1971
1972 21.9# 7.9# 12.9# 64.6# 164.2# 1452 " 7792 "23410 $ 5642 " 1283 ! 209.5# 21.8# 3340 ! 40082! 0 1972
1973 30.5# 6.0# 8.1# 518.5# 917.8" 8804 "25974 "33040 #14252 " 4103 " 984.6" 94.1" 7394 # 88733# 0 1973
1974 21.4& 18.7& 25.5& 192.7& 8713 &25359 "[56956 ]70283 # 5961 "[1322 ] [857.8] 239.9! [14163 ] [169951] 34 1974
1975 79.7! 53.6& 204.9& 1169 & 2031 $ 3537 "19525 "19194 " 5307 " 1961 " 524.5" 74.2" 4472 ! 53661! 0 1975
1976 189.2" 153.8" 1814 " 1165 " 1386 " 1812 " 2104 "10365 " 3286 " 1183 " 841.7" 125.8" 2035 " 24425" 0 1976
1977 8.7" 4.4" 6.5" 9.9" 549.1" 1531 " 2075 "10460 " 2097 " 1687 " 1223 " 92.7" 1645 " 19743" 0 1977
1978 7.3" 6.7" 7.1" 8.4" 776.9" 4909 "44284 "10186 " 3750 " 3209 " 543.4" 133.5" 5652 " 67821" 0 1978
1979 66.4" 9.5" 12.3" 63.4" 380.9" 1135 " 4911 " 2977 " 1437 " 702.7" 534.1" 41.0" 1022 " 12270" 0 1979
1980 4.2" 39.5" 5.8" 192.0" 731.4" 2247 " 4909 " 5993 " 2771 " 2253 " 481.8" [91.6] [1643 ] [19720] 1 1980
1981 [167.6] [1.6] [6.1] 72.8" 1365 "10409 "17796 "38715 " 5422 " 1322 " 788.7" 217.6" [6357 ] [76284] 39 1981
1982 36991 # 1178 " 445.5" 321.0" 608.6" 2179 " 3589 " 5111 " 4211 " 1998 " 401.0" 305.2" 4778 # 57338# 0 1982
1983 16.2" 74.3" 20.4" 271.2" 756.1"20799 #48692 #46133 "42036 " 2715 " 1142 " 272.8" 13577 # 162928# 0 1983
1984 233.4" 19.5" 90.5" 275.8" 4150 "11255 " 7941 " 4958 " 7663 ! 1697 " 2053 " 376.9" 3393 ! 40715! 0 1984
1985 97.0" 28.6" 46.2" 1735 " 1064 " 3202 "22722 "27924 " 7180 " 1627 " 501.8" 157.1" 5524 " 66284" 0 1985
1986 38.0" 1151 " 497.9" 195.2" 2120 " 3728 " 7601 " 9599 " 3559 " 1296 " 490.9" 89.6" 2530 " 30365" 0 1986
1987 16.5" 10.2" 16.8" 2276 " 1017 " 1460 " 4574 " 7844 " 2107 " 896.6" 505.8" 1489 " 1851 " 22213" 0 1987
1988 70.2" 5.2" 40.3" 302.7" 2390 "26739 "37719 "21223 " 9069 " 5681 " 910.3" 160.4" 8692 " 104310" 0 1988
1989 64.7" 95.5" 137.4" 254.1" 3222 ! 3450 "11756 "11290 " 5319 " 2582 " 548.7" 75.4" 3233 ! 38794! 0 1989
1990 194.1" 1212 " 76.2" 882.2" 1565 " 2038 "[23882 ] [ ] [2886 ] 1750 " 590.1" 99.8" [3198 ] [35176] 40 1990
1991 24.2" 225.3" 212.7" 616.4" 1319 " 7527 "23009 "33341 "11850 " 2218 " 895.7" 280.7" 6793 " 81519" 0 1991
1992 119.7" 462.3" 642.1" 1319 " 1422 "15156 "28236 "32396 "19630 " 3443 " 1414 " 434.0" 8723 " 104675" 0 1992
1993 44.7" 144.3" 5002 ! 1001 ! 4971 ! 2268 ! 7577 !13024 # 8151 # 1998 # 1026 # 142.0" 3779 ! 45348! 0 1993
1994 23.7" 9.7" 12.7" 70.8" 3937 # 9510 #19354 #19340 # 4508 # 1306 # 262.3# 67.8" 4867 # 58403# 0 1994
1995 7.4" 5.1" 8.5" 69.2# 928.8# 3973 #31120 #16268 #10038 # 3986 # 784.8# 269.8# 5622 # 67459# 0 1995
1996 124.8# 9.5" 17.7" 257.0# 599.6# 8046 #65222 #46598 #15208 # 5529 # 1415 # 419.3# 11954 # 143445# 0 1996
1997 74.8" 105.2# 224.6# 454.1# 1367 # 5283 # 5006 # 8408 # 4236 # 1475 # 423.9# 186.8" 2270 # 27244# 0 1997
1998 61.2" 16.6" 669.6# 1092 # 1242 # 6667 # 8435 #20763 #25215 # 4540 # 1600 # 473.9# 5898 # 70775# 0 1998
1999 77.9" 39.4" 142.5# 256.5# 1582 # 4746 # 9397 #17070 #15427 # 9038 # 1013 # 583.9# 4948 # 59374# 0 1999
2000 2191 # 1693 # 377.3# 381.8# 791.8# 3965 #35387 #17921 #16549 # 1828 # 649.0# 234.2# 6831 # 81968# 0 2000
------------------ 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
Department of Water and Environmental Regulation HYMONTH V128 Output 13/12/2024
Site 614196 Williams River - Saddleback Rd Bridge Site 614196
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
2001 108.5" 90.7" 155.5" 313.2# 1203 # 1189 # 2284 # 7163 # 2653 # 1095 # 626.6# 989.0# 1489 # 17871# 0 2001
2002 699.1# 77.9" 65.3" 5880 # 2299 # 3950 #11973 #10003 #10780 # 2056 ! 696.3# 214.4# 4058 ! 48693! 0 2002
2003 36.2" 31.4" 1166 # 1806 ! 2326 ! 4595 !18183 !21440 ! 8443 # 2858 # 755.6# 210.7# 5154 ! 61851! 0 2003
2004 72.7" 155.3# 92.2" 236.5# 2189 #12449 #18050 #30229 # 9724 # 2326 # 1263 # 311.9# 6425 # 77098# 0 2004
2005 77.3" 40.6" 109.5# 1185 #20198 #15429 #10506 #16749 #12037 # 5576 # 1079 # 496.0# 6957 # 83484# 0 2005
2006 781.5# 257.4# 154.9" 450.7" 712.1" 980.5" 2425 " 7702 " 3787 " 1116 " 298.9" 230.1" 1575 # 18896# 0 2006
2007 124.0" 31.3" 56.0" 1451 " 1261 " 1727 "13885 "19141 "11193 " 4683 " 624.5" 461.1" 4553 " 54638" 0 2007
2008 146.0" 75.0" 117.8" 1696 " 2219 " 7263 "23464 "15747 " 3316 " 1827 " 934.8" 652.6" 4788 " 57458" 0 2008
2009 117.6" 92.7" 190.3" 166.9" 652.1" 4732 "20951 "24300 "14286 " 3057 " 858.8" 200.2" 5800 " 69604" 0 2009
2010 51.5" 23.4" 763.2" 552.3" 1369 " 2375 " 4045 " 3252 " 1515 " 462.9" 152.9" 46.8" 1217 " 14610" 0 2010
2011 486.4" 394.5" 8.5" 67.6" 708.0" 3917 " 9496 "15269 " 5437 " 2522 " 2703 "13450 $ 4538 $ 54459$ 0 2011
2012 453.2" 46.8" 19.2" 102.0" 1110 " 5747 " 2406 " 3822 " 5236 " 1215 " 517.7" 9264 $ 2495 $ 29938$ 0 2012
2013 266.3" 23.4" 1520 " 342.0" 2878 " 2244 " 5236 "15275 "18637 " 6388 " 617.9" 195.3" 4469 " 53623" 0 2013
2014 45.1" 14.7# 35.5# 112.8" 1922 " 2481 "13369 " 9005 "13730 " 2940 " 562.4" 216.1" 3703 # 44435# 0 2014
2015 42.0" 25.6" 96.2" 573.9" 853.6" 1516 " 1767 " 2794 " 1905 " 433.5" 178.1" 293.3" 873.2" 10478" 0 2015
2016 4515 " 406.1" 386.6" 1181 " 3189 " 3582 " 3537 " 9141 " 5505 " 2295 " 327.1" 448.4" 2876 " 34513" 0 2016
2017 39.1"24431 $ 913.1" 423.4" 2831 " 4463 "18123 "47137 "11284 " 3844 " 765.1" 343.1" 9550 $ 114597$ 0 2017
2018 3976 " 384.7" 420.9" 406.3" 1074 " 6843 "29325 "34035 " 7536 " 2916 " 689.7" 263.5" 7323 " 87870" 0 2018
2019 84.2" 45.3" 403.2" 299.7" 523.8" 6098 "11674 " 6895 " 8146 " 1456 " 420.7" 56.1" 3008 " 36101" 0 2019
2020 16.8" 50.5" 150.0" 163.4" 964.9" 3110 " 6517 " 5506 " 4759 " 1204 " 772.2" 84.5" 1941 " 23297" 0 2020
2021 19.3" 217.6" 2715 " 1276 " 3042 " 3247 "55584 $51280 #16413 " 7695 " 1571 " 270.5" 11944 $ 143331$ 0 2021
2022 28.6$ 7.3" 41.9" 240.3" 1313 " 5472 "10789 "41409 #12831 " 3122 " 1299 " 330.7" 6407 $ 76884$ 0 2022
2023 36.9" 24.9" 72.9" 911.1" 944.1" 5541 " 9157 "13781 " 8124 " 1233 " 193.7" 28.3" 3337 " 40047" 0 2023
2024 304.8" 9.1" 30.8" 52.8" 621.5" 3931 "14121 "25374 "[4720 ] 2852 " 430.0" [61.2] [4376 ] [52508] 28 2024
Mean [938.4 ][653.0 ][396.4 ]674.4 ![2040 ][7815 ][17834 ][18978 ][8866 ][2765 ][818.9 ][646.8 ] [5249 ][62024 ] Mean
Med. [71.45 ][46.06 ][102.8 ]349.9 ![1316 ][3973 ][11973 ][15511 ][7536 ][2253 ][696.3 ][217.6 ] Med.
Max [36991 ][24431 ][5002 ]5880 ![20198 ][57470 ][65222 ][70283 ][42036 ][9038 ][3286 ][13450 ] [14163 ][169951 ] Max
Min [4.25] [1.64] [5.81] 8.36![164.2 ][980.5 ][1767 ][2794 ][1437 ][433.5 ][124.5 ] [2.28] [873.2 ][10478 ] Min
Total [54428] [37873] [22991] 39116![118321][461075]1052220]1100700][523094][163127] [48313] [38162] [309678][3659422] 344 Total
OK 99% 99% 99% 100% 100% 99% 99% 99% 99% 99% 99% 99% 99% 99% OK
Cnt 58 58 58 58 58 59 59 58 59 59 59 59 59 59 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