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Department of Water and Environmental Regulation HYMONTH V128 Output 17/04/2021
Site 612002 Collie River - Mungalup Tower Site 612002
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
1969 [ ] [ ] [10.3] 1018 " 971.2" 8464 "18643 "20773 # 3103 " 1067 " 403.8" 135.9& [5459] [54592] 87 1969
1970 72.2& 123.9& 160.2& 222.1" 728.1"33460 #37157 #25066 #15547 "35490 # 1940 " 351.3" 12527& 150319& 0 1970
1971 155& 142" 414& 821" 2537" 8091" 11897" 24377# 24332# 39687# 12632# 1471# 10546& 126555& 0 1971
1972 103& 64& 137& 639" 364" 1080" 5584" 24676" 9660" 2179& 808" 78& 3781& 45371& 0 1972
1973 10& 17& 72& 512" 561" 10650" 54451" 49629" 33722" 8307# 2224# 399" 13380& 160556& 0 1973
1974 98" 66& 75& 573" 5559" 53366# 140240$ 145765$ 15684" 10192" 3256" 841" 31309& 375714& 0 1974
1975 263" 65& 561& 496" 1027" 8060" 31875" 32991" 13002" 5005& 1141& 390& 7906& 94875& 0 1975
1976 525.0& 159.4& 152.4& 1073 & 1240 " 2054 " 3574 "14844 " 7277 " 2621 & 1382 " 365.6& 2939 & 35269& 0 1976
1977 100.2& 44.7& 73.9& 164.3& 941.6& 1308 " 6484 "33310 " 5958 " 9527 " 2007 & 227.6& 5012 & 60149& 0 1977
1978 84.5& 49.9& 336.8& 132.8& 1251 & 3718 #46355 #12049 "13236 "14563 & 581.8& 516.9& 7739 & 92878& 0 1978
1979 196.3& 71.0& 63.6& 317.8& 1046 & 1425 & 8905 # 5289 # 2922 & 2183 " 957.6" 227.3& 1967 & 23606& 0 1979
1980 109.2& 77.5& 135.6& 522.6& 870.1" 3502 "12934 "25354 #12132 " 7257 " 1344 & 350.9& 5382 & 64591& 0 1980
1981 167& 43& 72& 257& 922" 8828" 25842" 59594" 15603" 7245" 4802" 904" 10357& 124279& 0 1981
1982 61397$ 2252" 610" 544" 1351" 3198" 11338" 16160" 10446" 6344" 884" 474" 9583$ 114998$ 0 1982
1983 174" 257" 198" 301" 1375" 24288" 58187" 79880" 112117" 6636" 2022" 793" 23852" 286228" 0 1983
1984 451" 55" 169" 632" 5289" 18630" 15819" 17205" 28979" 3719" 5321" 1217" 8124" 97485" 0 1984
1985 612" 356" 391" 2577$ 4326$ 8455" 37150" 41118" 14983" 3738" 2402" 954" 9755$ 117062$ 0 1985
1986 401.8$ 442.9$ 1199 $ 1015 $ 2291 " 2867 " 8233 "13732 " 8556 " 4269 " 1190 " 632.4" 3736 $ 44835$ 0 1986
1987 227.3" 266.9" 437.4" 1371 " 1260 " 3105 " 6494 " 9691 " 3386 " 2021 " 485.7" 605.6" 2446 " 29355" 0 1987
1988 341.1" 179.2" 159.7" 338.9" 2579 "40146 "64144 "52217 "29452 "23089 " 4072 " 1200 " 18160 " 217922" 0 1988
1989 607.5" 424.3" 548.7" 785.3" 3046 " 3326 "20839 "25500 "14859 "10316 " 1841 " 627.8" 6893 " 82724" 0 1989
1990 474.3" 301.9" 297.5" 1249 " 1745 " 7544 "60727 "28212 "11217 " 4663 " 1888 " 476.9" 9900 " 118799" 0 1990
1991 225.4" 78.8" 152.5" 918.8" 2034 "18278 "49021 "61621 "28926 " 5578 " 1941 " 548.0" 14110 " 169327" 0 1991
1992 347.3" 385.2" 332.0# 519.2# 2186 "21201 "42163 "39486 "35415 " 6537 " 2233 " 1247 " 12671 # 152055# 0 1992
1993 435.6" 237.9" 8210 " 1237 " 1935 " 2649 "14292 "23508 "27096 " 7154 " 2073 " 241.4" 7422 " 89073" 0 1993
1994 100.2" 97.2" 96.5" 121.7" 1443 " 5620 "20102 "19548 " 8168 " 1277 " 348.1" 156.2" 4756 " 57082" 0 1994
1995 60.6" 47.5" 47.8" 59.0" 824.0" 3971 "31226 "32727 "27336 " 4606 " 1019 " 321.7" 8520 " 102248" 0 1995
1996 223" 90" 120" 272" 527" 9697" 82481" 85660" 112087" 20100" 3345" 875" 26290" 315475" 0 1996
1997 249# 178# 312# 307" 952" 6421" 9560" 18263" 10518" 2604" 548" 224" 4178# 50137# 0 1997
1998 56" 22" 155" 208" 484" 5076" 11160" 22259" 31051" 9529" 744" 1644" 6866" 82387" 0 1998
1999 4050" 377" 134" 134" 933# 8100# 16170" 18412" 22387" 21855" 1192" 381" 7844# 94123# 0 1999
2000 197" 174" 99" 131" 252" 1223" 31301" 25776" 28262" 1805" 966" 88" 7523" 90275" 0 2000
2001 71.7" 49.9" 70.0" 167.8" 629.2" 632.3" 995.5" 4708 " 2856 " 1917 " 308.8" 253.5" 1055 " 12661" 0 2001
2002 42.2" 34.7" 51.6" 134.1" 865.9" 2634 "11990 "12496 "12984 " 4421 " 813.3" 143.1" 3884 " 46611" 0 2002
2003 57.6" 44.2" 95.0" 249.2" 340.1" 2643 "14733 "22225 "14612 " 4714 " 4503 " 197.2" 5368 " 64416" 0 2003
------------------ Notes -------------------
All recorded data is continuous and reliable
except where the following tags are used...
" ... Relative Uncertainty +/-10%
# ... Relative Uncertainty +/-15%
$ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
[ ... Not Available
Department of Water and Environmental Regulation HYMONTH V128 Output 17/04/2021
Site 612002 Collie River - Mungalup Tower Site 612002
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
2004 138.7" 56.4" 76.7" 100.4" 259.4" 6408 "13631 "27285 " 7779 " 1903 " 758.1" 215.1" 4884 " 58614" 0 2004
2005 132.3" 57.2" 97.0" 773.3"18295 "22903 "11070 "24573 "23722 "11345 " 1724 " 516.9" 9601 " 115211" 0 2005
2006 495.4" 250.4" 348.9" 269.6# 643.2# 880.6" 1520 "14335 " 5699 " 1270 " 572.4" 248.8" 2211 # 26535 # 0 2006
2007 98.6" 70.0" 180.9" 352.0" 1017 " 1034 "13199 "28535 "22546 " 6814 " 1127 " 663.7" 6303 " 75640 " 0 2007
2008 435.5" 161.5" 124.9" 535.5" 1462 " 3890 "20939 "13819 " 2250 " 1531 " 668.2" 210.3" 3835 " 46028 " 0 2008
2009 74.1" 54.6" 107.0" 272.5" 635.0" 8651 "35550 "25561 "25057 " 3982 " 594.1$ 237.3" 8398 $100778 $ 0 2009
2010 854.5" 90.2" 12.5" 238.3" 348.9" 610.5" 1914 " 1142 " 518.0" 468.2" 527.9" 449.7" 598.0" 7175 " 0 2010
2011 1341 " 706.6" 700.3" 977.2" 1932 " 4595 "12219 "35784 "15983 " 6303 " 3732 " 1387 " 7138 " 85664" 0 2011
2012 1275 " 1277 " 1249 " 1418 " 1570 " 4018 # 2651 " 4623 " 6982 " 3276 " 1445 " 9274 " 3255 # 39065# 0 2012
2013 1484 " 755.4" 240.8" 961.8" 3127 " 1999 " 6181 "21868 "38470 " 7666 " 1579 " 1240 " 7131 " 85575" 0 2013
2014 1081 " 437.7" 1016 " 1172 " 2833 " 3424 "22590 " 9462 "15314 " 3798 " 401.3" 356.7" 5157 " 61889" 0 2014
2015 701.0" 242.4" 543.5" 1216 " 1206 " 1413 " 1966 " 2680 " 2861 " 1021 " 562.9" 191.7" 1217 " 14607" 0 2015
2016 1124 " 222.0" 776.8" 1214 " 2161 " 3095 " 7915 "21456 "11332 " 6501 " 930.3" 659.5" 4782 " 57391" 0 2016
2017 443.4" 980.3" 530.0" 503.8" 1113 " 1013 " 5305 "30614 " 5328 " 2362 " 611.5" 497.5" 4108 " 49305" 0 2017
2018 1379 " 434.1" 389.8" 401.5" 970.1" 3817 "17597 "27861 " 7527 " 2265 " 650.8" 248.5" 5295 " 63543" 0 2018
2019 155.3" 132.0" 180.8" 304.4" 435.4" 1960 " 3004 " 2772 "10054 " 1047 " 511.2" 121.3" 1723 " 20680" 0 2019
2020 41.5" 11.5" 93.0" 191.5" 749.9" 2175 " 5989 " 6509 "10370 " 1637 " 654.4" 163.6" 2382 " 28586" 0 2020
2021 15.86 " 76.45 "416.5 "[72.51 ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [145.3 ][581.4 ] 259 2021
Mean 1614 & 255.6& [438.4] [584.9] 1797 & 7992 &23179 $27750 $18840 & 7027 & 1743 & 697.0& [7536 ][90205 ] Mean
Med. 224.1& 127.9& [160.2] [496.1] 1080 & 3853 &13962 $23942 $13119 & 4634 & 1133 & 394.8& Med.
Max 61397& 2252& [8210] [2577] 18295& 53366& 140240$ 145765$ 112117& 39687& 12632& 9275& [31309] [375714] Max
Min 10& 11& [10] [59] 252& 610& 995$ 1143$ 518& 468& 309& 78& [145] [581] Min
Total 83957& 13290& [23235] [30999] 93455& 415611&1205322$1443015$ 979679& 365417& 90675& 36244& [399415][4780900] 346 Total
OK 100% 100% 98% 99% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% OK
Cnt 52 52 53 53 52 52 52 52 52 52 52 52 53 53 Cnt
------------------ Notes -------------------
All recorded data is continuous and reliable
except where the following tags are used...
" ... Relative Uncertainty +/-10%
# ... Relative Uncertainty +/-15%
$ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
[ ... Not Available