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Department of Water and Environmental Regulation HYMONTH V128 Output 14/09/2024
Site 611009 Preston River - Lowden Rd Bridge Site 611009
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
1999 [ ] [ ] [1.1] 3.2& 202.6& 3585 & 6830 & 8742 & 7564 & 6721 & 70.9& 7.2& [3373 ] [33727] 81 1999
2000 24.7& 24.9& 19.6& 6.4& 35.4& 437.5&10742 & 8365 & 5635 & 569.5& 140.7& 165.3& 2180 & 26166& 0 2000
2001 188.8 & 203.3 & 185.9 & 135.9 & 164.9 & 173.8 & 220.3 & 909.0 " 827.1 " 364.5 & 104.8 & 116.3 & 299.5 & 3595 & 0 2001
2002 163.0 & 194.3 & 174.1 & 95.09& 133.0 & 972.1 &5297 &3675 &3659 &1139 " 265.6 & 152.3 & 1327 &15920 & 0 2002
2003 211.9 $ 171.2 & 188.4 $ 97.42& 175.5 & 657.6 $4001 &4758 &4688 &1019 $ 189.9 & 150.1 & 1359 &16309 & 0 2003
2004 212.6 $ 216.6 $ 206.5 $ 138.4 & 152.9 &3803 $3958 $6180 &1958 $ 368.0 $ 184.5 & 187.2 & 1464 &17565 & 0 2004
2005 252.8 $ 307.0 $ 432.4 $ 195.8 &1741 &3403 $3145 $6281 &6967 &3724 $ 444.7 $ 198.7 $ 2258 &27093 & 0 2005
2006 212.6 $ 240.0 $ 288.1 $ 189.2 $ 163.4 $ 177.6 $ 364.9 $4301 &2347 $ 390.4 $ 129.0 & 227.0 $ 752.5 & 9031 & 0 2006
2007 271.8 $ 339.9 $ 305.2 $ 227.7 $ 164.4 & 258.1 $3775 &7239 &6741 &1943 $ 208.5 & 142.1 & 1801 &21616 & 0 2007
2008 263.0 $ 305.7 $ 280.7 $ 249.0 $ 372.6 & 876.2 $4439 &3097 & 796.6 $ 469.4 $ 306.6 $ 191.3 $ 970.5 &11647 & 0 2008
2009 240.9 $ 228.2 $ 212.1 $ 117.0 & 199.3 &3047 &8935 &6843 &7112 &1179 $ 240.3 $ 156.1 & 2376 &28510 & 0 2009
2010 232.2 $ 197.1 $ 209.9 $ 156.5 & 142.8 & 191.0 $ 275.6 $ 238.7 $ 173.9 & 108.6 & 92.88& 205.1 & 185.4 & 2224 & 0 2010
2011 206.2& 184.2$ 207.6$ 161.2& 105.8& 333.7& 2101 & 9735 & 4754 & 1594 $ 445.5$ 158.3& 1666 & 19987 & 0 2011
2012 220.4$ 238.5$ 218.7$ 161.3& 121.3& 509.2& 447.3$ 1326 $ 3127 & 709.1$ 159.7& 374.4& 634.4& 7613 & 0 2012
2013 181.8$ 232.0$ 220.3$ 136.0& 184.1& 246.2$ 1950 $ 6388 &11285 & 2390 $ 224.6& 175.1& 1968 & 23614 & 0 2013
2014 240.7$ 220.5$ 182.0& 131.4& 1479 & 1577 $ 8340 & 5155 & 5534 & 749.2$ 163.7& 118.2& 1991 & 23891 & 0 2014
2015 213.7& 176.5$ 170.3$ 145.1& 156.1& 181.5$ 271.3& 930.0$ 1313 $ 174.9& 119.8& 156.3& 334.1& 4009 & 0 2015
2016 238.6$ 197.6$ 200.2$ 190.8$ 474.8& 1002 $ 4973 & 8174 & 4844 $ 3110 & 218.2& 132.7& 1980 & 23757 & 0 2016
2017 165.9& 215.6$ 146.9& 57.9& 130.8& 134.6& 1207 $10104 & 1407 $ 483.8$ 145.1& 164.6& 1197 & 14364 & 0 2017
2018 194.6& 209.7$ 205.3$ 158.9& 120.0& 618.4& 6421 & 9333 & 2483 $ 369.1$ 136.9& 139.7& 1699 & 20390 & 0 2018
2019 193.9$ 204.6$ 215.7$ 168.2& 137.2& 289.9& 708.2$ 787.1$ 3131 & 179.7& 102.8& 148.6& 522.2& 6267 & 0 2019
2020 164.2$ 168.4$ 139.9& 79.0& 69.7& 478.3& 4873 & 3457 $ 5460 & 415.8& 149.1& 86.7& 1295 & 15540 & 0 2020
2021 197.5& 211.5$ 199.3$ 173.2& 176.0& 953.4$10679 & 9236 & 4500 $ 2887 $ 308.7$ 164.4& 2474 & 29686 & 0 2021
2022 170.8$ 198.0$ 190.2$ 139.7& 129.0& 164.0& 2546 $ 7757 & 1233 $ 274.9$ 154.5& 166.5& 1094 & 13122 & 0 2022
2023 195.3& 194.5$ 201.9$ 151.9& 101.1& 113.3& 258.8& 3794 & 1669 $ 201.4& 84.0& 217.7& 598.6& 7183 & 0 2023
2024 [108.5] [54.5] 108.1& 44.7& 22.2& 130.6& 1333 & 8870 &[1931 ] [ ] [ ] [ ] [1400 ][12603 ] 134 2024
Mean [198.7 ][205.4 ][196.6 ] 135.0 & 271.3 & 935.2 &3773 &5603 &[3890 ]1261 & 191.6 & 164.1 & [1431 ][16747 ] Mean
Med. [206.2 ][204.6 ][201.0 ] 142.4 & 154.5 & 457.9 &3460 &6230 &[3395 ] 569.5 & 159.7 & 158.3 & Med.
Max [271.8] [339.9] [432.4] 249.0& 1741 & 3803 &10742 &10104 &[11285 ] 6721 & 445.5& 374.4& [3373 ][33727 ] Max
Min [24.7] [24.9] [1.1] 3.2& 22.2& 113.3& 220.3& 238.7& [173.9] 108.6& 70.9& 7.2& [185.4] [2224 ] Min
Total [4966] [5134] [5110] 3511& 7054& 24315& 98093& 145676&[101140] 31535& 4791& 4102& [37198] [435427] 215 Total
OK 99% 98% 97% 100% 100% 100% 100% 100% 98% 100% 100% 100% 99% 99% OK
Cnt 25 25 26 26 26 26 26 26 26 25 25 25 26 26 Cnt
------------------ Notes -------------------
All recorded data is continuous and reliable
except where the following tags are used...
" ... Relative Uncertainty +/-10%
$ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
[ ... Not Available