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Department of Water and Environmental Regulation HYMONTH V128 Output 29/01/2023
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] 1019 " 971.2" 8464 "18643 "20774 # 3104 " 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 & 1241 " 2054 " 3574 "14844 " 7277 " 2621 & 1382 " 365.6& 2939 & 35269& 0 1976
1977 100.2& 44.7& 73.9& 164.3& 941.6& 1309 " 6484 "33310 " 5959 " 9527 " 2008 & 227.6& 5012 & 60149& 0 1977
1978 84.5& 49.9& 336.8& 132.8& 1251 & 3719 #46356 #12049 "13237 "14563 & 581.8& 516.9& 7740 & 92878& 0 1978
1979 196.3& 71.0& 63.6& 317.8& 1046 & 1425 & 8905 # 5290 # 2922 & 2184 " 957.6" 227.3& 1967 & 23606& 0 1979
1980 109.2& 77.5& 135.6& 522.6& 870.1" 3502 "12934 "25354 #12133 " 7258 " 1344 & 350.9& 5383 & 64591& 0 1980
1981 167& 43& 72& 257& 922" 8828" 25842" 59594" 15603" 7245" 4802" 904" 10357& 124279& 0 1981
1982 61397$ 2252" 609" 544" 1351" 3198" 11338" 16160" 10446" 6344" 884" 472" 9583$ 114995$ 0 1982
1983 164" 247" 184" 291" 1375" 24288" 58187" 79880" 112117" 6636" 2022" 793" 23849" 286185" 0 1983
1984 446" 58" 158" 626" 5289" 18630" 15819" 17205" 28979" 3718" 5321" 1217" 8122" 97466" 0 1984
1985 611" 350" 382" 2577$ 4326$ 8455" 37150" 41118" 14983" 3738" 2402" 954" 9754$ 117046$ 0 1985
1986 393.8$ 442.1$ 1199 $ 1015 $ 2292 " 2867 " 8234 "13733 " 8556 " 4270 " 1190 " 630.9" 3735 $ 44823$ 0 1986
1987 214.1" 256.6" 431.8" 1371 " 1261 " 3106 " 6494 " 9692 " 3386 " 2020 " 483.5" 602.4" 2443 " 29319" 0 1987
1988 332.2" 166.5" 150.8" 329.0" 2580 "40147 "64145 "52217 "29452 "23089 " 4072 " 1200 " 18157 " 217881" 0 1988
1989 607.2" 419.0" 544.7" 785.3" 3046 " 3327 "20840 "25501 "14860 "10317 " 1841 " 627.0" 6893 " 82713" 0 1989
1990 470.4" 293.4" 286.7" 1249 " 1745 " 7545 "60728 "28212 "11217 " 4663 " 1888 " 472.8" 9898 " 118772" 0 1990
1991 212.8" 76.3" 140.9" 914.9" 2035 "18278 "49022 "61621 "28927 " 5579 " 1941 " 546.9" 14108 " 169295" 0 1991
1992 338.7" 376.9" 322.6# 517.9# 2186 "21202 "42163 "39486 "35415 " 6537 " 2232 " 1245 " 12669 # 152023# 0 1992
1993 431.4" 226.8" 8203 " 1238 " 1936 " 2650 "14293 "23508 "27096 " 7154 " 2073 " 234.7" 7420 " 89043" 0 1993
1994 94.9" 91.3" 91.8" 112.8" 1434 " 5621 "20103 "19548 " 8169 " 1277 " 340.2" 145.6" 4752 " 57028" 0 1994
1995 63.8" 52.7" 54.5" 61.8" 822.2" 3971 "31226 "32728 "27337 " 4606 " 1019 " 311.9" 8521 " 102253" 0 1995
1996 211" 85" 112" 261" 520" 9697" 82481" 85660" 112087" 20100" 3345" 874" 26286" 315432" 0 1996
1997 236# 166# 304# 297" 952" 6421" 9560" 18263" 10518" 2604" 547" 213" 4173# 50081# 0 1997
1998 60" 34" 144" 196" 477" 5076" 11160" 22259" 31051" 9529" 744" 1638" 6864" 82369" 0 1998
1999 4050" 375" 131" 127" 927# 8100# 16170" 18412" 22387" 21855" 1192" 375" 7842# 94101# 0 1999
2000 192" 163" 95" 124" 240" 1217" 31301" 25776" 28262" 1805" 965" 86" 7519" 90226" 0 2000
2001 73.8" 54.1" 72.5" 165.0" 625.3" 632.3" 995.5" 4708 " 2856 " 1918 " 299.1" 245.5" 1054 " 12645" 0 2001
2002 50.6" 43.2$ 57.2" 130.3" 863.9" 2634 "11990 "12496 "12985 " 4421 " 809.6" 132.5" 3884 $ 46613$ 0 2002
2003 61.8" 50.1" 91.3" 242.4" 334.3" 2640 "14733 "22226 "14613 " 4714 " 4503 " 184.1" 5366 " 64394" 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 29/01/2023
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 131.0" 59.3" 75.8" 94.7" 249.0" 6408 "13632 "27286 " 7779 " 1903 " 756.7" 205.2" 4882 " 58580" 0 2004
2005 122.9" 59.2" 93.7" 771.5"18295 "22904 "11070 "24573 "23723 "11346 " 1724 " 515.0" 9600 " 115197" 0 2005
2006 492.8" 240.3" 338.4" 258.5# 642.5# 880.6" 1521 "14336 " 5699 " 1270 " 570.8" 242.5" 2208 # 26492 # 0 2006
2007 93.8" 69.3" 167.1" 343.5" 1016 " 1035 "13199 "28536 "22547 " 6814 " 1127 " 663.6" 6301 " 75611 " 0 2007
2008 430.6" 153.0" 115.9" 530.6" 1462 " 3890 "20939 "13819 " 2250 " 1531 " 667.3" 201.3" 3833 " 45991 " 0 2008
2009 74.0" 58.5" 104.4" 267.8" 629.3" 8646 "35551 "25561 "25058 " 3982 " 592.0$ 224.6" 8396 $100748 $ 0 2009
2010 855.0$ 87.6" 28.5$ 238.5" 338.9" 608.6" 1914 " 1143 " 514.7" 463.2" 526.7" 442.1" 596.7$ 7161 $ 0 2010
2011 1341 " 706.6" 699.8" 977.1" 1933 " 4595 "12219 "35784 "15984 " 6303 " 3733 " 1388 " 7139 " 85663" 0 2011
2012 1276 " 1278 " 1250 " 1418 " 1570 " 4019 # 2652 " 4624 " 6983 " 3276 " 1446 " 9275 " 3255 # 39065# 0 2012
2013 1484 " 753.2" 233.8" 960.5" 3128 " 1999 " 6181 "21868 "38470 " 7667 " 1580 " 1240 " 7130 " 85565" 0 2013
2014 1081 " 435.9" 1016 " 1172 " 2833 " 3425 "22590 " 9462 "15314 " 3798 " 394.8" 349.9" 5156 " 61873" 0 2014
2015 699.6" 240.7" 539.5" 1216 " 1206 " 1413 " 1966 " 2680 " 2861 " 1021 " 559.0" 185.5" 1216 " 14589" 0 2015
2016 1123 " 218.9" 773.0" 1215 " 2161 " 3096 " 7915 "21457 "11333 " 6501 " 929.8" 658.9" 4782 " 57380" 0 2016
2017 438.8" 977.1" 528.1" 502.3" 1114 " 1014 " 5306 "30614 " 5328 " 2363 " 609.9" 494.1" 4107 " 49288" 0 2017
2018 1373 " 432.9" 384.3" 397.7" 970.1" 3818 "17598 "27861 " 7527 " 2265 " 650.3" 239.6" 5293 " 63517" 0 2018
2019 144.8" 122.4" 169.8" 295.5" 431.4" 1958 " 3004 " 2773 "10055 " 1048 " 504.1" 113.2" 1718 " 20619" 0 2019
2020 50.1" 26.5$ 93.0" 177.9" 746.9" 2175 " 5989 " 6509 "10370 " 1637 " 651.5" 152.5" 2382 $ 28579$ 0 2020
2021 26.3$ 75.9$ 415.7$ 132.5" 1846 " 3240 "41654 "37442 "12452 " 4807 " 1150 " 214.3" 8622 $ 103458$ 0 2021
2022 29.8$ 0.0$ 60.6$ 106.2$ 366.4$ 1395 " 4934 "24348 " 5208 " 1387 " 564.3" 139.8" 3212 $ 38540$ 0 2022
2023 [7.4] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [7.4] [7] 338 2023
Mean [1553 ] 249.0& [428.1] 574.1& 1770 & 7782 &23184 $27867 $18469 & 6882 & 1710 & 674.2& [7473 ][89480 ] Mean
Med. [203.5] 122.4& [155.0] 446.9& 1080 & 3768 &13962 $24362 $12993 & 4635 & 1134 & 382.4& Med.
Max [61397] 2252& [8203] 2577& 18295& 53366& 140240$ 145765$ 112117& 39687& 12632& 9275& [31309] [375714] Max
Min [7] 0& [10] 62& 240& 609& 995$ 1143$ 515& 463& 299& 78& [7] [7] Min
Total [83871] 13198& [23117] 31001& 95575& 420227&1251911$1504805$ 997335& 371602& 92330& 36404& [411031][4921377] 425 Total
OK 100% 100% 98% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% OK
Cnt 54 53 54 54 54 54 54 54 54 54 54 54 55 55 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