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Department of Water and Environmental Regulation HYMONTH V128 Output 13/11/2025
Site 602004 Kalgan River - Stevens Farm Site 602004
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
1976 [ ] [ ] [107.3] 434.5$ 710.4" 1786 " 3541 " 6881 " 3897 " 9923 " 1589 " 320.1" [2919 ] [29190] 63 1976
1977 93.0$ 61.5$ 62.3$ 138.6$ 689.7" 1834 " 2504 " 6332 " 2548 " 5609 " 6445 # 413.2" 2228 $ 26731$ 0 1977
1978 456.5! 165.8# 168.5" 209.9# 569.8" 4964 "41428 $ 9316 "15121 $15345 # 766.4" 425.9" 7411 ! 88936! 0 1978
1979 183.7" 246.5" 324.4" 313.0" 1382 " 3047 "11465 "10925 "10861 " 3973 " 2168 " 399.0" 3774 " 45287" 0 1979
1980 222.1" 307.3" 286.2" 632.2" 617.5" 1336 " 5698 " 5600 " 1957 " 3925 " 1430 " 382.6" 1866 " 22393" 0 1980
1981 210.5" 182.9" 219.5" 426.1" 788.7" 3008 # 8214 #15430 " 2333 " 1293 " 517.9" 313.3" 2745 # 32937# 0 1981
1982 50106 ! 1246 ! 2605 ! 777.1& 776.5# 1761 # 2776 # 2610 # 1301 # 1319 # 730.9# 486.1# 5541 ! 66496! 0 1982
1983 224.1# 218.9! 280.9# 583.7# 510.9# 974.8# 2070 # 2224 # 3109 # 1276 # 545.2# 498.1# 1043 ! 12516! 0 1983
1984 329.3# 187.8# 282.7# 311.0# 539.4# 1847 # 4471 $ 9652 $15537 $ 1909 ! 1175 # 475.9# 3060 ! 36717! 0 1984
1985 334.9# 261.0# 345.4# 1400 $ 777.2# 1073 # 3316 $ 5275 $ 4073 $ 1832 # 784.5# 452.0# 1660 $ 19924$ 0 1985
1986 230.0# 270.3! 342.0# 300.3# 719.5# 986.9# 6611 $11589 $16044 $ 2177 # 664.4# 393.2# 3361 ! 40328! 0 1986
1987 277.6# 201.0# 282.6# 487.0# 997.2# 935.8# 1487 # 2006 # 1247 # 893.1# 813.1# 413.1# 836.8# 10041# 0 1987
1988 241.6# 179.4# 260.0# 352.8#17919 $39236 $33463 $ 8560 $ 8128 $ 3607 $ 845.1# 542.7# 9445 $ 113335$ 0 1988
1989 709.7# 515.9# 521.5# 902.9# 1265 # 2457 # 5572 $ 6708 $ 2361 # 2324 # 1346 # 521.8# 2100 $ 25205$ 0 1989
1990 457.2# 508.3# 652.5# 781.0# 2129 $ 2912 $21768 $ 6679 $ 2682 # 5304 $ 1375 # 665.3# 3826 $ 45914$ 0 1990
1991 426.7# 338.8# 483.8# 466.0# 841.1# 2028 #33912 $15842 $ 5985 $ 1863 # 1336 # 618.8# 5345 $ 64142$ 0 1991
1992 595.7# 666.5# 605.8# 649.6# 1275 ! 2276 ! 4181 #11536 $24999 $17264 $ 8818 $ 1769 # 6220 ! 74636! 0 1992
1993 584.5# 483.7# 5343 $ 1368 #15780 $10635 $23312 $19480 $ 9623 $ 5138 $ 1791 # 814.9# 7863 $ 94354$ 0 1993
1994 571.8# 535.7# 558.7# 638.2# 2045 $ 5755 $ 4632 $13142 $ 4139 $ 2936 # 1016 # 616.9# 3049 $ 36586$ 0 1994
1995 511.3# 426.9# 515.3# 618.5# 1185 # 2344 # 3831 # 3566 # 5727 $ 2212 # 1401 # 1592 # 1994 $ 23929$ 0 1995
1996 931.9# 430.7# 526.9# 599.0# 799.2# 1628 # 4985 $ 9293 $13139 $ 6858 $ 1337 # 796.3# 3444 $ 41326$ 0 1996
1997 430.2# 554.4# 980.4# 949.5# 1342 # 2638 # 4501 $ 5515 $13731 $ 1832 # 809.6# 637.4# 2827 $ 33920$ 0 1997
1998 355.7# 293.3# 900.5# 2529 $ 1942 # 9021 $11327 $19949 $19997 $ 3404 # 1235 # 844.3# 5983 $ 71798$ 0 1998
1999 708.3# 475.4# 652.6# 655.7# 1875 $ 4598 $ 5341 " 4869 # 8071 $ 5140 $ 1277 # 751.3# 2868 $ 34415$ 0 1999
2000 752.3# 742.1# 948.1# 1075 # 1484 # 1566 # 5044 " 7002 $ 6002 $ 1297 # 683.4# 498.0# 2258 $ 27094$ 0 2000
2001 435.2# 340.5# 449.4# 478.4# 1276 # 1585 # 1591 # 1984 # 2212 $ 2172 # 1086 # 7635 $ 1770 $ 21245$ 0 2001
2002 712.6# 394.2# 428.2# 7746 $ 1588 # 2111 # 3426 $ 3349 # 3402 # 1767 # 949.6# 548.0# 2202 $ 26421$ 0 2002
2003 380.1# 1245 $ 559.0# 1218 # 1752 # 1592 # 3848 #16334 $14790 $23683 $ 1839 # 759.0# 5666 $ 67998$ 0 2003
2004 520.5# 843.2$ 556.1# 503.3# 821.0# 1812 # 3239 # 4513 $ 3640 $ 1073 # 609.9# 361.9# 1541 $ 18492$ 0 2004
2005 282.4# 357.8# 355.6#51211 &11218 $52133 $ 8751 $ 9514 $ 7328 $ 3512 # 1516 # 1014 # 12266 & 147194& 0 2005
2006 837.3# 516.1# 503.4# 842.1# 936.9# 1118 # 2255 # 2719 # 1665 # 932.6# 565.8# 346.1# 1103 # 13236# 0 2006
2007 261.8# 204.6# 344.6# 465.5# 870.0# 1167 # 1855 # 2206 # 3060 # 1893 # 949.8# 820.9# 1175 # 14098# 0 2007
2008 420.5# 266.4# 266.3# 1949 # 1163 # 1283 # 4712 $ 3795 $ 1708 # 2298 $18234 $ 2977 $ 3256 $ 39070$ 0 2008
2009 490.7# 269.4# 343.0# 517.5# 677.8# 3540 #12866 $ 5160 $ 5940 $ 2047 # 1017 # 525.8# 2783 $ 33393$ 0 2009
2010 262.4# 216.1# 270.4# 436.7# 583.0# 1203 # 2441 $ 1957 # 1441 # 678.4# 550.6# 348.8# 865.8$ 10389$ 0 2010
------------------ 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 13/11/2025
Site 602004 Kalgan River - Stevens Farm Site 602004
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
2011 353.1 # 622.3 # 292.4 # 336.2 # 998.9 #1006 #3399 #4330 #2224 #2487 $1531 # 866.8 # 1537 $ 18447$ 0 2011
2012 346.6 # 198.2 # 207.4 # 276.1 # 441.7 #7191 $2983 #2650 #4226 $1220 # 512.7 # 681.2 # 1744 $ 20933$ 0 2012
2013 246.1 # 167.6 # 607.7 # 448.7 # 771.4 #1128 #2832 $3315 #8822 $2852 # 760.4 # 459.0 # 1868 $ 22411$ 0 2013
2014 227.6 # 206.9 # 212.2 # 285.5 # 827.1 #1245 #5710 $1977 #2323 #3359 $ 905.5 # 374.4 # 1471 $ 17652$ 0 2014
2015 198.5 # 138.4 # 293.6 #2815 $1415 #1419 #2381 $8225 $4376 $ 831.3 # 606.6 # 649.0 # 1946 $ 23348$ 0 2015
2016 7995 $ 831.2# 615.2# 1200 # 1886 # 5536 $ 7089 $18953 $12161 $ 7922 $ 1004 # 437.8# 5469 $ 65630$ 0 2016
2017 272.0# 636.5# 544.4# 687.1# 915.7# 921.1# 2179 #11125 $33442 $ 5366 $ 865.4# 715.8# 4806 $ 57670$ 0 2017
2018 380.9# 282.9# 301.8# 321.5# 452.9# 856.7# 1507 # 5674 $ 3241 $ 1593 # 582.7# 476.1# 1306 $ 15670$ 0 2018
2019 234.4# 163.9# 906.5$ 726.2# 795.5# 974.0# 2459 # 2437 # 1897 # 1028 # 496.4# 206.2# 1027 $ 12325$ 0 2019
2020 156.2# 155.9# 296.8# 274.0# 506.4# 857.4# 1060 # 8407 $ 2981 $ 1059 # 1030 # 388.0# 1431 $ 17173$ 0 2020
2021 222.9# 345.9# 490.9# 2951 $ 6762 $40577 $32007 $20455 $12218 $ 5701 $ 2513 # 877.5# 10427 $ 125121$ 0 2021
2022 347.2# 240.3# 401.8# 1232 # 1495 # 2276 # 2684 # 7574 $ 2764 # 4083 $ 6423 $ 938.1# 2538 $ 30458$ 0 2022
2023 353.2# 220.0# 314.4# 709.2# 766.7# 9732 $11132 $14781 $ 4041 # 1344 # 736.1# 400.9# 3711 $ 44531$ 0 2023
2024 335.3# 208.4# 276.2# 312.6# 509.3# 974.6# 1797 # 8065 $ 2481 # 1174 # 442.9# 367.1# 1412 $ 16944$ 0 2024
2025 220.2# 166.2#16242 $ 1478 # 1013 # 1924 # 9813 $22192 $35449 $ 2553 # [569.0] [ ] [8329 ] [91619] 50 2025
Mean 1560 ! 382.4 ![886.7 ]1940 &1988 !5096 !7789 $8233 $7609 $3826 ![1744 ] 792.2 $ [3506 ][41792 ] Mean
Med. 353.1 ! 282.9 ![378.7 ] 625.3 & 926.3 !1823 !4326 $6794 $4106 $2255 ![977.1 ] 521.8 $ Med.
Max 50106 ! 1246 ![16242 ]51211 &17919 !52133 !41428 $22192 $35449 $23683 ![18234 ] 7635 $ [12266 ][147194 ] Max
Min 93.0! 61.5! [62.3] 138.6& 441.7! 856.7! 1060 $ 1957 $ 1247 $ 678.4! [442.9] 206.2$ [836.8][10041 ] Min
Total 76438! 18738! [44335] 97018& 99404! 254810! 389464$ 411672$ 380447$ 191281! [87196] 38817$ [175316][2089620] 113 Total
OK 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 99% 100% 100% 100% OK
Cnt 49 49 50 50 50 50 50 50 50 50 50 49 50 50 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