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Department of Water and Environmental Regulation HYMONTH V128 Output 21/01/2025
Site 509169 Gingin Brook - Bookine Bookine Site 509169
Variable 1.00 Total Rainfall - Total - to agency standards in Millimetres
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
1972 [ ] [ ] [ ] [ ] [ ] [40.86 ]119.8 131.4 54.94 44.76 4.240 0.070 [56.58 ][396.1 ] 173 1972
1973 29.03 1.580 1.060 38.15 99.78 152.2 195.2 119.7 125.1 30.35 11.77 0.000 66.99 803.9 0 1973
1974 0.130 18.78 0.000 135.5 182.6 139.9 211.1 86.61 20.96 55.54 12.10 3.100 72.20 866.4 0 1974
1975 0.070 1.780 15.19 28.54 " 94.69 121.4 231.9 99.61 75.92 49.78 32.63 2.550 62.84 " 754.0 " 0 1975
1976 21.71 70.62 8.830 44.42 84.82 79.44 71.58 133.1 65.61 50.71 31.52 6.200 55.72 668.6 0 1976
1977 4.440 2.000 1.810 0.670 120.1 80.84 84.35 123.7 23.14 [59.06 ] [5.643] 6.670 [42.70 ][512.4 ] 19 1977
1978 2.460 25.07 2.850 31.77 [45.91 ] [0.000][193.6 ] 44.44 147.4 19.54 20.34 7.750 [45.10 ][541.2 ] 31 1978
1979 0.860 8.420 20.39 50.77 84.30 190.4 112.9 80.53 62.38 29.00 56.03 1.190 58.10 697.1 0 1979
1980 0.070 6.510 2.790 69.79 64.61 100.9 155.3 84.70 62.74 44.80 12.26 10.80 51.27 615.3 0 1980
1981 0.050 16.17 5.290 14.15 174.2 185.8 "119.7 "131.0 43.15 [14.37 ] 26.23 7.630 [61.47 ][737.7 ] 2 1981
1982 167.6 ! 4.470 [0.280] 0.640 81.32 166.5 117.2 100.9 66.39 22.78 3.350 9.620 [61.75 ][741.0 ] 4 1982
1983 0.210 7.230 2.130 10.34 18.79 188.9 158.9 114.3 108.9 14.60 94.42 16.32 61.25 735.0 0 1983
1984 0.060 4.640 43.96 41.29 188.8 74.94 92.79 145.6 91.03 28.87 86.77 13.91 67.73 812.7 0 1984
1985 0.850 0.870 8.400 26.83 39.96 110.7 141.7 139.0 110.0 16.76 25.71 5.320 52.17 626.1 0 1985
1986 3.060 95.72 20.18 6.640 97.80 182.5 201.7 137.1 55.70 46.45 20.25 0.250 72.28 867.3 0 1986
1987 0.350 0.000 10.12 52.97 132.3 162.7 160.7 108.9 44.67 24.90 23.77 10.80 61.02 732.3 0 1987
1988 6.800 0.000 29.40 48.91 #139.1 #134.6 #139.1 #135.9 # 72.50 50.40 33.47 9.690 66.66 # 800.0 # 0 1988
1989 17.67 26.91 3.076 30.41 136.2 68.48 153.5 87.72 48.45 70.67 5.348 6.625 54.59 655.0 0 1989
1990 122.9 7.795 23.45 58.30 53.58 59.62 143.5 86.76 51.84 39.87 3.988 13.91 55.47 665.6 0 1990
1991 1.193 23.30 5.730 41.45 77.36 268.9 185.2 65.03 78.42 29.40 93.42 33.21 75.22 902.6 0 1991
1992 0.585 136.4 70.62 25.21 90.16 145.6 70.48 168.0 47.00 27.80 47.33 8.474 69.81 837.7 0 1992
1993 1.182 18.34 13.61 3.920 160.1 84.59 98.15 [0.205][41.40 ] 32.80 12.00 0.600 [38.91 ][466.9 ] 46 1993
1994 1.000 0.000 3.220 1.380 139.6 128.0 85.78 93.66 44.99 16.68 3.216 0.000 43.12 517.5 0 1994
1995 0.201 17.89 27.58 15.94 149.3 156.0 212.7 73.06 35.78 78.41 18.91 5.318 65.92 791.1 0 1995
1996 1.377 0.590 3.148 11.61 55.57 150.2 142.2 135.4 107.9 44.24 42.82 5.050 58.34 700.1 0 1996
1997 0.404 9.292 15.76 48.07 97.10 76.50 108.5 101.8 66.50 21.22 6.324 0.000 45.96 551.5 0 1997
1998 0.816 0.204 41.41 7.343 77.84 153.8 138.6 123.2 98.20 22.80 4.974 13.07 56.85 682.2 0 1998
1999 54.25 0.792 51.28 7.920 152.3 128.3 142.2 121.8 130.7 72.72 0.000 9.246 72.62 871.4 0 1999
2000 88.24 0.201 43.01 36.84 51.41 108.3 152.6 135.2 26.92 10.53 13.97 0.608 55.65 667.8 0 2000
2001 2.808 1.204 2.407 2.597 104.4 30.54 179.6 112.6 100.4 28.74 40.08 4.028 50.78 609.4 0 2001
2002 12.49 6.444 1.209 78.95 45.11 169.2 94.13 # 67.70 # 67.70 # 31.97 # 9.723 4.940 49.13 # 589.5 # 0 2002
2003 0.198 50.59 34.72 34.43 66.67 132.1 124.0 121.6 103.3 21.91 15.26 1.369 58.84 706.1 0 2003
2004 0.000 1.956 2.152 6.715 93.45 109.1 79.16 121.2 40.08 28.15 49.15 2.577 44.48 533.7 0 2004
2005 0.000 1.784 15.26 26.64 125.4 180.8 51.80 96.40 104.6 38.20 13.20 6.330 55.03 660.4 0 2005
2006 91.58 9.692 2.967 23.54 38.37 30.26 109.0 155.1 57.17 25.71 13.27 5.169 46.82 561.8 0 2006
------------------ 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 21/01/2025
Site 509169 Gingin Brook - Bookine Bookine Site 509169
Variable 1.00 Total Rainfall - Total - to agency standards in Millimetres
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
2007 24.65 1.980 6.336 51.28 45.74 61.18 149.5 96.37 58.46 26.21 4.435 43.95 47.50 570.0 0 2007
2008 0.000 37.16 39.91 71.96 64.11 118.5 200.3 17.32 59.43 42.11 34.60 8.800 57.85 694.2 0 2008
2009 0.200 4.799 1.168 20.52 40.96 136.6 120.9 131.5 88.20 12.15 21.57 0.594 48.27 579.2 0 2009
2010 0.198 0.396 56.23 28.46 74.90 45.01 80.60 $ 98.92 $ 20.80 12.40 9.976 4.684 36.05 $ 432.6 $ 0 2010
2011 3.598$ 6.503$ 0.148$ 12.93 $ 80.18 129.1 $111.9 $130.8 87.66 46.89 33.49 38.45 56.81 $ 681.7 $ 0 2011
2012 7.691 64.88 0.000 47.92 36.37 106.1 40.87 71.03 63.69 10.30 56.43 29.70 44.58 535.0 0 2012
2013 15.64 0.000 66.53 14.70 79.29 27.66 120.7 166.3 135.0 23.98 2.708 3.288 54.65 655.8 0 2013
2014 2.514 0.000 6.575 28.04 99.99 129.9 137.2 65.80 91.60 44.35 17.28 0.000 51.93 623.2 0 2014
2015 1.359 36.12 52.99 29.82 57.40 74.80 174.6 92.20 36.00 9.600 18.40 14.20 49.79 597.5 0 2015
2016 19.40 3.800 88.60 56.20 63.00 139.8 125.4 145.4 71.00 40.20 " 12.80 " 4.000" 64.13 " 769.6 " 0 2016
2017 84.80 " 94.00 14.40 0.000 43.00 49.40 215.4 144.2 67.60 28.40 3.000 27.00 64.27 " 771.2 " 0 2017
2018 69.20 1.000 1.600 22.60 58.20 127.6 159.1 &180.0 22.20 34.00 3.400 2.000 56.74 & 680.9 & 0 2018
2019 4.800 0.200 2.600 18.40 7.200 182.6 89.00 116.4 26.20 28.60 8.200 1.400 40.47 485.6 0 2019
2020 1.400 17.20 13.60 8.600 79.00 119.8 58.60 124.2 47.40 10.00 92.20 3.400 47.95 575.4 0 2020
2021 4.400 60.40 54.40 31.20 155.8 133.6 278.8 64.80 55.40 81.20 8.600 1.800 77.53 930.4 0 2021
2022 0.000 0.600 23.20 51.80 92.00 78.80 111.0 166.8 69.00 40.20 19.40 5.800 54.88 658.6 0 2022
2023 0.400 0.000 21.40 29.60 42.80 151.0 104.2 33.20 58.40 7.200 8.200 0.200 38.05 456.6 0 2023
2024 0.000 0.600 1.400 36.60 55.00 152.8 161.6 120.4 38.60 45.80 9.400 1.000 51.93 623.2 0 2024
2025 [0.000] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [0.000] [0.000] 346 2025
Mean [16.51 ] 17.44 $[18.93 ] 31.22 $[87.27 ][118.1 ][136.2 ][108.5 ][67.52 ][33.74 ][23.73 ] 7.975" [54.75 ][651.8 ] Mean
Med. [1.359] 4.720$ [9.475] 28.50 $[79.74 ][128.0 ][137.2 ][116.4 ][62.74 ][29.00 ][13.97 ] 5.169" Med.
Max [167.6 ]136.4 $[88.60 ]135.5 $[188.8 ][268.9 ][278.8 ][180.0 ][147.4 ][81.20 ][94.42 ] 43.95 " [77.53 ][930.4 ] Max
Min [0.000] 0.000$ [0.000] 0.000$ [7.200] [0.000][40.87 ] [0.205][20.80 ] [7.200] [0.000] 0.000" [0.000] [0.000] Min
Total[875.0 ] 906.9 $[984.4 ]1623 $[4538 ][6257 ][7218 ][5748 ][3579 ][1788 ][1258 ] 422.7 " [2957 ][35198 ] 621 Total
OK 99% 100% 100% 100% 100% 97% 100% 98% 99% 99% 100% 100% 99% 99% OK
Cnt 53 52 52 52 52 53 53 53 53 53 53 53 54 54 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