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Department of Water and Environmental Regulation HYMONTH V128 Output 14/11/2025
Site 803001 Lennard River - Mt Joseph Site 803001
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 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [184] [184] [184] 349 1966
1967 192780$ 306107$ 118609$ 1118" 110$ 0$ 0$ 0$ 0$ 0$ 0$ 4550$ 51940$ 623274$ 0 1967
1968 25025$ 86614$ 138308$ 2427" 3236" 597# 158$ 1$ 0$ 0$ 492$ 272$ 21427$ 257130$ 0 1968
1969 76607$ 164249$ 290863$ 9781# 3279# 655# 175$ 6$ 0$ 0$ 0$ 12413$ 46502$ 558027$ 0 1969
1970 3158& 7774& 1828& 235$ 1063$ 0$ 0$ 0$ 0$ 0$ 0$ 5179$ 1603& 19238& 0 1970
1971 4669$ 13351$ 50045$ 4075$ 2$ 0# 0# 0# 0& 0& 9176& 7595& 7410& 88914& 0 1971
1972 8938$ 19610$ 137316$ 64# 0# 0# 0# 0# 0# 5521$ 63# 1101# 14384$ 172612$ 0 1972
1973 34281$ 13757$ 10128$ 984# 14# 3# 0# 0# 0# 1409$ 56431$ 20087$ 11425$ 137094$ 0 1973
1974 250573! 71525$ 30547$ 65396$ 4947" 1528" 760" 129# 549! 0! 3151$ 1295" 35867! 430400! 0 1974
1975 3569$ 48821$ 2673" 5228$ 2# 0# 0# 0# 0# 1002# 3223# 1078# 5466$ 65596$ 0 1975
1976 58689$ 99271$ 156033$ 3161" 778" 221" 29# 0# 0# 0# 0# 34# 26518$ 318216$ 0 1976
1977 2753# 30862$ 21661$ 616# 0# 0# 0# 0# 0# 0# 0# 6247$ 5178$ 62138$ 0 1977
1978 177402$ 68249$ 8696" 1111# 279# 4551" 19744$ 642" 9# 0# 0# 645# 23444$ 281329$ 0 1978
1979 4708$ 29882$ 66615$ 2086" 759" 184# 0# 0# 0# 0# 0# 7386! 9302! 111620! 0 1979
1980 30589! 129549! 10572" 493# 0# 0# 0# 0# 0# [0] [ ] [ ] [17120] [171203] 76 1980
1981 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [0] 0# 35# 2911$ [736] [2946] 261 1981
1982 81454$ 151986$ 167186$ 12860! 2201! 490! 61! 0! 0! 0# 0# 459# 34725! 416698! 0 1982
1983 12289$ 14214$ 302857$ 55479$ 2838" 1021" 437" 958# 13# 0# 0# 0# 32509$ 390107$ 0 1983
1984 106403! 27249& 77945& 7774& 2065" 939" 553 160# 0# 0# 4# 4748$ 18987! 227841! 0 1984
1985 4036# 20885$ 4999" 337# 2# 0# 0# 0# 0# 0# 0# 60# 2527$ 30319$ 0 1985
1986 196448! 38984! 9050! 715! 24# 0# 0# 0# 0# 0# 0# 0# 20435! 245221! 0 1986
1987 19340$ 48676$ 4112" 28# 0# 0# 0# 0# 0# 0# 0# 118484$ 15887$ 190640$ 0 1987
1988 12078$ 10335$ 8107# 6171# 0# 0# 0# 0# 0# 0# 0# 28286$ 5415$ 64977$ 0 1988
1989 2899# 8354$ 155996$ 10903" 543" 25# 0# 0# 0# 0# 0# 26& 14895& 178746& 0 1989
1990 2633& 6992& 4861$ 0# 0# 0# 0# 0# 0# 0# 2036$ 14154$ 2556& 30676& 0 1990
1991 135107$ 266957$ 16977" 956! 64! 0# 0# 0# 0# 0# 0# 0# 35005! 420062! 0 1991
1992 17922! 5862! 12162$ 4623$ 4529$ 1# 0# 0# 0# 0# 0# 0# 3758! 45099! 0 1992
1993 33657$ 486352$ 11968" 934" 64# 1# 0# 0# 0# 0# 0# 2893# 44656$ 535869$ 0 1993
1994 16576$ 8932" 40287$ 2# 0# 0# 0# 0# 0# 0# 0# 21750$ 7296$ 87548$ 0 1994
1995 171999$ 147938$ 124205$ 35883$ 3039" 1100" 465" 13# 0# 0# 0# 397! 40420! 485038! 0 1995
1996 8223! 15806! 33161! 6556" 86# 0# 0# 0# 0# 0# 0# 6326$ 5846! 70158! 0 1996
1997 293664$ 194158$ 34539$ 2492" 2114" 977" 289" 23# 0# 0# 0# 8859$ 44760$ 537115$ 0 1997
1998 12067" 15169" 48494$ 10250" 1138" 243" 34# 0# 0# 0# 763# 167786$ 21329$ 255945$ 0 1998
1999 48572$ 222245$ 20955" 6635" 1482" 809" 352" 34# 0# 0# 671# 2571# 25360$ 304326$ 0 1999
2000 87338$ 158921$ 247620$ 76645$ 12032" 3497" 1759" 894" 210# 278# 0# 0# 49100$ 589196$ 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%
[ ... Not Available
Department of Water and Environmental Regulation HYMONTH V128 Output 14/11/2025
Site 803001 Lennard River - Mt Joseph Site 803001
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 18344$ 105370$ 190964$ 11268" 3057" 1261" 793" 242" 11# 0# 89# 0# 27617$ 331400$ 0 2001
2002 4707# 248191$ 24998$ 2286" 711" 274" 78# 0# 0# 0# 0# 1588$ 23569$ 282833$ 0 2002
2003 19346$ 55952$ 17750$ 1838" 39# 0# 0# 0# 0# 0# 0# 12027$ 8913$ 106953$ 0 2003
2004 35059$ 191893$ 97325$ 4623" 1325" 802" 109# 0# 0# 0# 0# 302# 27620$ 331439$ 0 2004
2005 18887$ 25053$ 4007" 24# 0# 0# 0# 0# 0# 0# 0# 32557$ 6711$ 80528$ 0 2005
2006 200997$ 75709$ 52404$ 9978" 1913" 857" 516" 35# 0# 0# 2292# 6279# 29249$ 350983$ 0 2006
2007 159024$ 3240" 119513$ 14178" 2248" 1988" 893" 128# 0# 0# 0# 24829$ 27170$ 326042$ 0 2007
2008 17889$ 63778$ 28727$ 5626" 802" 414" 12# 0# 0# 0# 0# 854# 9842$ 118102$ 0 2008
2009 365140$ 257183$ 32250$ 3063" 1381" 695" 129# 0# 0# 0# 265# 27601$ 57309$ 687708$ 0 2009
2010 9797" 8003" 1779# 4017# 3456$ 99# 9# 0# 0# 1024# 59# 3137# 2615$ 31381$ 0 2010
2011 218787$ 161626$ 160838$ 156719$ 5527" 2063" 1089" 374" 5# 286# 1208# 11632$ 60013$ 720153$ 0 2011
2012 45562$ 33512$ 146422$ 10659" 2362" 1272" 641" 87# 0# 86# 1310# 25341$ 22271$ 267255$ 0 2012
2013 11260$ 5925" 22592$ 2476" 235# 23# 0# 0# 0# 0# 84# 1539# 3678$ 44133$ 0 2013
2014 69884$ 234162$ 6587" 2652" 517# 5# 0# 0# 0# 0# 0# 2570# 26365$ 316376$ 0 2014
2015 93879$ 23469$ 34095$ 2244" 183# 0$ 0$ 0$ 0$ 0$ 0$ 1647$ 12960$ 155517$ 0 2015
2016 12263$ 19409$ 20291$ 554$ 3976$ 0$ 0$ 0$ 0# 0# 916# 156708$ 17843$ 214117$ 0 2016
2017 242207$ 299422$ 119554$ 20740" 5360" 1500" 628" 65# 0# 235# 309# 7064# 58090$ 697083$ 0 2017
2018 184555$ 67390$ 15753" 1828" 583" 172# 0# 0# 0# 0# 0# 786# 22589$ 271067$ 0 2018
2019 5095" 8353" 1657" 9# 0# 0# 0# 0# 0# 50# 0# 780$ 1329$ 15943$ 0 2019
2020 17690$ 16309$ 167421$ 1590" 12# 41# 0# 0# 0# 0# 0# 133096$ 28013$ 336160$ 0 2020
2021 299184$ 92358$ 179176$ 9856" 1905" 793" 222# 1# 0# 0# 0# 3666# 48930$ 587161$ 0 2021
2022 148164$ 176638$ 44928$ 7202" 2547" 721" 27# 0# 0# 52# 28731$ 145728$ 46228$ 554736$ 0 2022
2023 1089944& 169441$ 53783$ 10390" 2526" 1380" 1541" 325# 2# 0# 0& 0& 110778& 1329332& 0 2023
2024 0& 126& 313966& 4431& 456& 67& 0& 0& 0& 0& 2556# 17013$ 28218& 338617& 0 2024
2025 87546$ 42239$ 37271$ 15267" 1898" 1055" 346" 21# 0# 0# [0] [ ] [16877] [185643] 49 2025
Mean 95029 !91800 !73507 !11026 ! 1547 ! 557.3! 549.1! 71.3! [13.5] [168.5][1963 ][18354 ] [23813 ][284769 ] Mean
Med. 32123 !48749 !34317 ! 3589 ! 768.5! 135.4! 0.3! 0.0! [0.0] [0.0] [0.0][3024 ] Med.
Max 1089944! 486352! 313966! 156719! 12032! 4551! 19744! 958! [549] [5521] [56431][167786] [110778][1329332] Max
Min 0! 126! 1657! 0! 0! 0! 0! 0! [0] [0] [0] [0] [184] [184] Min
Total5511656!5324390!4263429! 639536! 89712! 32323! 31848! 4137! [797] [9943][113867]1064519] [1428766]17086158] 735 Total
OK 100% 100% 100% 100% 100% 100% 100% 100% 99% 99% 99% 99% 100% 100% OK
Cnt 58 58 58 58 58 58 58 58 59 59 58 58 60 60 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