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Department of Water and Environmental Regulation HYMONTH V128 Output 19/02/2025 Site 616133 South Belmont Main Drain - Cleaver Terrace Site 616133 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 2007 [6.299] 19.18 & 16.47 & 67.86 & 61.91 & 70.59 &218.8 &272.0 $264.6 $177.8 & 71.46 & 46.38 & [107.8 ][1293 ] 24 2007 2008 17.19 & 78.12 & 49.54 &138.6 &126.4 &224.6 &487.6 $263.4 &220.4 &162.3 &198.0 &118.4 & 173.7 &2084 & 0 2008 2009 56.93 & 28.48 & 20.16 & 15.43 & 47.28 &169.9 &275.6 &326.6 $287.3 $127.7 &122.2 & 57.67 & 127.9 &1535 & 0 2009 2010 36.32 & 39.20 & 56.63 & 35.92 &109.2 & 91.57 &238.4 &133.0 & 93.56 & 51.13 & 38.77 & 29.28 & 79.42 & 953.0 & 0 2010 2011 39.07 ! 19.08 & 10.16 & 12.81 & 64.07 &259.6 &248.3 &276.5 &254.0 $151.8 &106.0 &102.2 & 128.6 !1544 ! 0 2011 2012 52.30 & 47.91 & 4.385& 60.64 & 77.20 &237.0 &100.1 &181.6 &206.4 & 95.08 &122.4 & 76.78 & 105.1 &1262 & 0 2012 2013 33.42 & 18.12 & 44.63 & 16.38 &176.1 & 54.94 &174.2 &371.8 $381.2 $173.6 & 66.31 & 48.30 & 129.9 &1559 & 0 2013 2014 25.01 & 20.56 & 23.99 & 23.52 &159.8 &236.8 &353.8 &378.7 &283.5 &147.0 & 87.24 & 53.90 & 149.5 &1794 & 0 2014 2015 39.67 & 49.91 & 24.51 & 69.40 &126.0 &150.5 &215.1 &290.7 &175.5 & 95.23 & 80.70 & 61.75 & 114.9 &1379 & 0 2015 2016 27.49 & 14.54 & 10.70 & 59.47 &130.4 &166.2 &338.8 &347.2 &232.1 &182.2 &127.6 & 58.86 & 141.3 &1696 & 0 2016 2017 57.76 &206.7 &108.8 & 48.92 & 95.24 &434.7 &711.3 &861.4 &654.4 &[86.02 ] 90.73 & 99.43 & [287.9 ][3455 ] 25 2017 2018 174.5 & 53.59 & 37.40 & 32.01 & 81.92 &218.6 &363.4 $[270.8 ]315.6 &206.0 &117.9 & 93.68 & [163.8 ][1966 ] 19 2018 2019 65.06 & 40.54 & 35.92 & 47.59 & 42.87 &350.1 &354.2 &410.7 &275.7 &156.5 &120.1 & 69.71 & 164.1 &1969 & 0 2019 2020 48.69 & 54.80 & 55.94 & 35.10 & 90.26 &211.4 &228.1 &248.9 &191.5 &105.2 &183.1 & 77.40 & 127.5 &1530 & 0 2020 2021 40.08 & 49.22 & 52.88 & 40.92 &168.8 &172.0 &717.0 &372.0 $288.4 &359.0 &248.4 &157.6 & 222.2 &2666 & 0 2021 2022 101.7 & 58.91 & 31.46 & 71.31 &186.4 &161.1 &278.4 &633.3 &466.8 $231.2 &164.5 &110.4 & 208.0 &2495 & 0 2022 2023 70.81 & 38.53 & 65.96 & 95.50 & 81.36 &358.3 &300.1 &321.9 &220.1 &106.6 & 61.26 & 42.81 & 146.9 &1763 & 0 2023 2024 37.49 & 29.12 & 30.60 & 22.83 & 51.38 &147.6 &252.6 &297.9 &219.7 &166.6 & 81.05 &[55.95 ] [116.1 ][1393 ] 1 2024 2025 45.58 &[24.43 ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [35.00 ] [70.01 ] 317 2025 Mean [51.34 ][46.89 ] 37.78 & 49.68 &104.2 &206.4 &325.3 &[347.7 ]279.5 &[154.5 ]116.0 &[75.58 ] [143.7 ][1706 ] Mean Med. [40.08 ][39.20 ] 33.69 & 44.25 & 92.75 &191.7 &277.0 &[309.9 ]259.3 &[154.1 ]112.0 &[65.73 ] Med. Max [174.5 ][206.7 ]108.8 &138.6 &186.4 &434.7 &717.0 &[861.4 ]654.4 &[359.0 ]248.4 &[157.6 ] [287.9 ][3455 ] Max Min [6.299][14.54 ] 4.385& 12.81 & 42.87 & 54.94 &100.1 &[133.0 ] 93.56 &[51.13 ] 38.77 &[29.28 ] [35.00 ] [70.01 ] Min Total[975.5 ][890.9 ] 680.1 & 894.2 &1876 &3715 &5856 &[6258 ]5031 &[2781 ]2088 &[1360 ] [2730 ][32406 ] 386 Total OK 96% 98% 100% 100% 100% 100% 100% 97% 100% 96% 100% 100% 99% 99% OK Cnt 19 19 18 18 18 18 18 18 18 18 18 18 19 19 Cnt ------------------ Notes ------------------- All recorded data is continuous and reliable except where the following tags are used... ! ... Not reviewed / Quality not known $ ... Relative Uncertainty +/-20% & ... Relative Uncertainty +/-30% [ ... Not Available