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Department of Water and Environmental Regulation HYMONTH V128 Output 02/02/2023
Site 604053 Kent River - Styx Junction Site 604053
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
1956 [ ] [ ] [ ] [59.5] 763.2$ 6339 #27453 "17276 " 4596 " 5751 # 837.0# 315.2# [7043 ] [63390] 109 1956
1957 43.1& 10.8& 28.1& 76.3& 208.0# 8063 #12168 "14464 "10148 # 1427 # 219.1# 33.3& 3907 & 46888& 0 1957
1958 10.3& 9.8& 8.4& 24.1& 319.1$ 553.3#12368 $14860 $13523 $ 6947 $ 536.4$ 104.8# 4105 & 49265& 0 1958
1959 20.3& 10.7& 8.1& 36.1& 55.5$ 264.5# 446.9# 1878 # 4712 # 2998 # 1342 # 388.9# 1013 & 12160& 0 1959
1960 209.6$ 18.6& 100.8& 333.3# 1737 # 4500 "53234 #38815 "14812 " 2157 # 300.6# 173.7$ 9699 & 116391& 0 1960
1961 88.0$ 27.1& 24.4& 1712 # 998.7# 5345 #46802 "41262 "23807 " 3165 # 468.3# 203.3$ 10325 & 123904& 0 1961
1962 19.0& 11.7& 20.5& 14.4& 113.7& 1101 # 7048 #33461 "17130 "16313 " 931.7$ 158.7# 6360 & 76323& 0 1962
1963 84.1& 50.9$ 41.1$ 64.4& 6837 $ 6361 "43052 "49270 #29022 " 3291 # 1361 # 129.5# 11630 & 139564& 0 1963
1964 79.7$ 55.1$ 44.5$ 128.1$ 203.5# 1375 #41369 "71596 & 9644 "38911 " 1927 # 568.0# 13825 & 165901& 0 1964
1965 193.7# 101.6$ 167.5$ 187.2# 507.1# 2929 " 8572 "13744 "18013 "35730 "26440 " 6644 # 9436 $ 113229$ 0 1965
1966 375.3# 99.3# 102.8# 213.6# 405.5# 3294 #12138 "11262 "24280 "11755 " 2553 # 317.9# 5566 # 66795# 0 1966
1967 132.2# 60.3$ 125.2$ 134.8$ 651.6# 5051 #61776 "69997 "18832 " 9037 # 529.9# 213.2# 13878 $ 166541$ 0 1967
1968 181.9& 142.6& 176.4& 291.7$ 533.2$ 2729 $ 7898 #27122 "37132 "10084 # 1501 $ 299.0& 7341 & 88092& 0 1968
1969 122.0& 58.4& 68.3& 121.8& 252.2& 914.4$ 4445 $ 5094 # 3634 $ 783.9$ 3296 $ 116.2& 1576 & 18907& 0 1969
1970 26.3& 42.5& 29.4& 130.8& 322.6&10901 $19622 "19686 "33238 "17276 # 1257 $ 240.4& 8564 & 102772& 0 1970
1971 81.2& 60.9& 47.2& 97.5& 2202 & 3124 # 3635 # 8740 "19182 "28316 "18982 " 2333 $ 7234 & 86803& 0 1971
1972 309.5& 70.3& 58.2& 170.8& 220.1& 579.8& 4058 $14330 " 4895 # 3799 $ 349.9& 172.5& 2418 & 29012& 0 1972
1973 92.3& 26.7& 24.1& 103.8& 278.9& 2036 $11475 #31314 "25454 "18676 "17851 # 917.8$ 9021 & 108249& 0 1973
1974 150.0& 123.5& 79.0& 181.0& 620.3& 2520 $17436 "27365 " 3238 " 3073 $ 1234 $ 223.1& 4687 & 56242& 0 1974
1975 55.3& 28.1& 38.0& 239.6& 1321 & 2562 $17133 "23541 " 9643 " 6405 " 1980 $ 232.1& 5265 & 63177& 0 1975
1976 240.1& 70.7& 234.7& 642.4& 1501 $ 5689 $ 9193 "15114 " 7781 "13980 " 7737 " 963.6$ 5262 & 63145& 0 1976
1977 138.8& 57.0& 63.2& 129.2& 1625 & 5755 "11175 "39807 " 9203 "23703 " 8940 " 659.0$ 8438 & 101255& 0 1977
1978 229.0& 74.2& 64.7& 111.6$ 1002 $17515 "88580 "23089 "35951 "21700 " 1205 # 525.8$ 15837 & 190049& 0 1978
1979 217.8$ 133.2$ 194.9$ 203.0$ 839.6$ 2931 "15769 "17857 "14363 "12190 " 6987 " 481.1$ 6014 $ 72166$ 0 1979
1980 132.9$ 88.6$ 64.8# 248.5# 372.5# 1188 #10445 "16376 " 6059 "12801 " 2880 ! 510.3# 4264 ! 51167! 0 1980
1981 93.7# 58.0# 73.3# 158.7# 738.3# 8558 "22655 "66957 10466 " 4925 # 963.0# 504.7# 9679 # 116151# 0 1981
1982 5824 # 627.0# 521.5# 328.0# 908.9# 4658 #10749 " 8055 " 4829 " 1833 # 429.1# 269.3# 3253 # 39033# 0 1982
1983 57.4# 60.6# 33.3$ 51.9# 87.2# 647.6# 4511 " 9115 "25415 " 2446 # 633.1# 202.2# 3605 $ 43261$ 0 1983
1984 81.0$ 26.1$ 41.1$ 39.6$ 354.7# 3097 "12191 "38491 "36155 " 3245 ! 8356 ! 734.7# 8568 ! 102812! 0 1984
1985 211.2# 93.1# 48.4# 620.2# 356.6# 1021 # 3348 #17273 "14222 " 3840 " 1004 # 326.0# 3530 # 42364# 0 1985
1986 84.7# 52.0# 64.5# 56.2# 163.1# 345.4# 3374 # 6936 " 8992 " 3041 # 504.2# 131.7# 1979 # 23746# 0 1986
1987 39.0$ 20.2$ 40.5$ 372.5# 1917 # 1042 # 3873 # 6985 " 2331 # 1209 # 1807 # 401.2# 1670 $ 20037$ 0 1987
1988 81.1# 24.1$ 30.4$ 36.3$ 9683 #64789 "64743 40067 37192 "24634 " 2432 # 450.6# 20347 $ 244163$ 0 1988
1989 595.2# 271.1# 209.3# 352.5# 1015 # 2690 #17344 "22522 " 9740 "16873 " 3524 # 358.2# 6291 # 75493# 0 1989
1990 119.0# 113.9# 110.2# 419.8# 1061 # 3733 #37759 "20573 " 7952 "11410 " 3899 # 359.8# 7292 # 87510# 0 1990
------------------ 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 02/02/2023
Site 604053 Kent River - Styx Junction Site 604053
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
1991 119.8# 43.5# 82.4# 88.8# 223.0# 2615 #29378 "40013 "23623 " 3002 # 3844 # 353.7# 8615 # 103386# 0 1991
1992 114.3# 62.0# 57.9# 59.9# 431.3# 1746 # 7784 "22436 "50884 17131 "16772 # 1613 # 9924 # 119092# 0 1992
1993 194.1# 79.7# 457.8# 289.2# 2004 # 4459 "19185 "32500 "23373 "11976 " 2005 # 332.3# 8071 # 96855# 0 1993
1994 108.2# 56.5# 43.4# 59.1# 806.0# 5425 " 8153 "14227 " 7248 " 5878 " 684.2# 180.8# 3572 # 42869# 0 1994
1995 54.7# 39.4# 59.7# 56.0# 352.2# 2190 #12528 "10796 "14428 " 3537 # 2177 # 738.9# 3913 # 46957# 0 1995
1996 345.6# 54.3# 41.8# 49.4# 82.8# 572.5#15862 "29086 42351 "26085 " 1665 # 1724 # 9827 # 117919# 0 1996
1997 140.8# 73.7# 63.3# 52.4# 185.1# 1766 # 4620 #10182 "29329 " 2946 # 482.3# 171.7# 4168 # 50012# 0 1997
1998 35.5$ 21.3$ 74.7$ 180.1# 634.3# 2605 # 6622 "17579 "47946 8703 " 667.6# 311.0# 7115 $ 85381$ 0 1998
1999 81.0# 34.3$ 39.0$ 30.4$ 351.2$ 7000 #18925 "17095 "28631 "14070 " 1366 # 293.9# 7326 $ 87916$ 0 1999
2000 104.4# 86.5# 261.8# 168.0# 432.5# 1304 #12584 "20118 "15690 " 1203 # 345.7# 116.7# 4368 # 52415# 0 2000
2001 59.9# 31.1$ 28.1$ 35.2$ 176.1# 1688 # 1227 # 4265 # 6362 " 4853 # 756.9# 5032 # 2043 $ 24514$ 0 2001
2002 167.1# 39.0$ 39.8$ 2985 $ 786.8# 1460 # 5486 # 8469 "10547 " 2810 # 1294 # 120.8# 2850 $ 34203$ 0 2002
2003 37.3$ 53.6$ 39.2$ 132.8# 242.7# 1027 # 7084 "39221 "24176 "20703 " 3918 # 501.7# 8095 $ 97136$ 0 2003
2004 122.7# 128.8# 114.6# 73.2# 231.4# 2207 # 6104 "15315 " 7196 " 875.3# 304.9# 90.4# 2730 # 32763# 0 2004
2005 24.1$ 21.1$ 31.1$12927 #10952 #33069 "17175 "20678 "21875 "13848 " 2227 # 575.4# 11117 $ 133403$ 0 2005
2006 151.4# 79.3# 91.3$ 171.8# 296.6# 368.6# 1679 # 2567 " 1731 # 713.7# 211.2# 43.7$ 675.3$ 8104 $ 0 2006
2007 28.3$ 15.9$ 19.5$ 45.1$ 132.5# 190.8# 1064 # 4066 " 8018 " 1584 # 605.0# 746.3# 1376 $ 16515 $ 0 2007
2008 79.0$ 22.8$ 24.1$ 76.0$ 280.6# 1207 #15606 "11918 # 4844 # 3390 #15184 # 5019 # 4804 $ 57650 $ 0 2008
2009 186.1# 41.9# 51.8$ 46.8# 200.7# 5349 #32417 "18995 "30518 6707 # 751.4# 182.9# 7954 $ 95447 $ 0 2009
2010 45.2# 25.6$ 27.5$ 51.6# 83.7# 265.3# 1300 # 1845 # 1563 # 348.9# 225.1# 169.0# 495.8$ 5950 $ 0 2010
2011 49.5$ 55.9$ 22.2$ 46.1$ 217.0# 525.1# 6449 #17224 " 7704 "18827 "11969 # 580.9# 5306 $ 63670$ 0 2011
2012 178.3# 29.9$ 22.4$ 24.4$ 77.2# 1855 # 3333 # 4475 "10559 " 2288 # 792.0# 339.0# 1998 $ 23973$ 0 2012
2013 36.2$ 31.4$ 39.9$ 49.4$ 362.7# 1129 # 3187 #14530 "42905 " 9252 " 780.5# 176.4# 6040 $ 72479$ 0 2013
2014 34.7$ 24.2$ 25.6$ 33.8$ 114.3# 295.8# 6503 # 2374 # 4690 " 2847 # 676.9# 106.4# 1477 $ 17727$ 0 2014
2015 18.4& 16.0& 25.8$ 282.4$ 241.8# 793.7# 1736 #11633 " 6440 # 571.1# 186.1# 93.1$ 1836 & 22037& 0 2015
2016 92.9$ 114.1$ 37.3$ 118.3$ 1149 # 8168 "18636 "41296 37313 15853 " 871.1# 149.2# 10317 $123798 $ 0 2016
2017 51.6$ 40.0$ 49.9$ 38.8# 75.6# 98.0# 1239 #11891 "11852 # 7155 # 403.2# 114.3# 2751 $ 33009 $ 0 2017
2018 28.4$ 19.5$ 28.4$ 24.5$ 44.5$ 89.9# 656.3#11194 " 6078 # 899.8# 195.7# 68.2$ 1611 $ 19327 $ 0 2018
2019 22.1$ 19.2$ 23.1$ 36.6$ 47.1$ 282.9$ 717.9# 1818 # 2575 # 455.9# 368.9# 30.4$ 533.1$ 6397 $ 0 2019
2020 22.5$ 13.5$ 19.6$ 22.1$ 78.6$ 280.8# 1002 #11140 #11943 " 1984 # 1334 # 201.9# 2337 $ 28042 $ 0 2020
------------------ 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 02/02/2023
Site 604053 Kent River - Styx Junction Site 604053
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
2021 25.8$ 35.2$ 24.0$ 66.9$ 1265 #16488 "40266 "42753 "23307 " 9476 " 5288 # 594.4# 11632 $ 139589$ 0 2021
2022 60.0# 27.8$ 33.4$ 75.6# 223.0# 792.4# 1540 #11136 " 2098 # 3302 # 6726 " 402.8# 2201 $ 26417$ 0 2022
2023 39.6$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [39.6] [40] 334 2023
Mean 198.2& 63.9& 75.6& [395.4] 939.7& 4500 &15491 $21002 &16767 $ 9060 ! 3288 ! 624.4& [5971 ][71337 ] Mean
Med. 84.7& 47.2& 42.6& [97.5] 354.7& 2190 &10445 $17095 &11943 $ 5751 ! 1257 ! 311.0& Med.
Max 5824 & 627.0& 521.5&[12927 ]10952 &64789 &88580 $71596 &50884 $38911 !26440 ! 6644 & [20347 ][244163 ] Max
Min 10.3& 9.8& 8.1& [14.4] 44.5& 89.9& 446.9$ 1818 & 1563 $ 348.9! 186.1! 30.4& [39.6] [39.6] Min
Total 13278& 4216& 4987& [26489] 62958& 301516&1037887$1407128&1123380$ 607003! 220272! 41836& [406043][4850949] 443 Total
OK 100% 100% 100% 99% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% OK
Cnt 67 66 66 67 67 67 67 67 67 67 67 67 68 68 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