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Department of Water and Environmental Regulation HYMONTH V128 Output 30/01/2023 Site 616027 Canning River - Seaforth Gosnells Site 616027 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 1997 [ ] [ ] [ ] [30.03] 406.6 $1345 $ 989.2 $4140 $4095 $ 890.6 $ 130.8 $ 101.0 $ [1348 ][12128 ] 112 1997 1998 291.7 $ 124.6 $ 245.6 127.7 " 340.4 "1025 " 782.7 1974 "2137 " 929.2 300.0 " 103.6 " 698.5 $ 8382 $ 0 1998 1999 93.17" 40.86" 169.1 157.5 430.7 1007 "2298 "3296 "2725 "2010 " 246.8 " 67.43" 1045 "12542 " 0 1999 2000 714.3 " 61.96" 88.03" 223.7 " 293.0 870.5 "4992 "2990 "2744 " 676.1 336.6 " 87.13" 1173 "14077 " 0 2000 2001 31.01" 23.74" 47.35" 87.41" 421.1 " 285.1 1466 "1828 "1525 " 935.3 167.4 " 55.27" 572.8 " 6873 " 0 2001 2002 20.12" 20.92" 35.15" 290.8 " 311.4 "1175 2527 "1483 1544 " 712.0 " 238.1 " 34.73" 699.3 " 8391 " 0 2002 2003 24.77" 27.78" 105.4 " 268.9 334.5 1086 2704 2718 1841 946.8 459.8 143.1 888.3 "10660 " 0 2003 2004 63.18& 65.24& 78.88$ 133.5 $ 399.1 $1230 1731 2486 1075 856.7 679.4 274.2 " 755.9 & 9071 & 0 2004 2005 169.3 " 168.1 257.8 " 223.4 1118 2981 1702 2232 2438 1377 506.5 254.1 1119 "13427 " 0 2005 2006 184.6 125.4 84.72 142.5 218.4 335.6 647.1 1261 827.5 350.6 " 88.57" 45.20" 359.3 " 4312 " 0 2006 2007 106.3 " 57.25" 186.4 " 347.9 " 349.3 469.9 1965 "2313 "2212 " 937.7 148.9 " 135.0 " 769.1 " 9229 " 0 2007 2008 26.52" 64.88" 67.72" 378.6 " 659.4 1340 "2814 "1495 " 890.6 690.2 748.2 281.0 788.0 " 9456 " 0 2008 2009 202.0 " 115.6 " 115.5 " 132.2 279.2 617.2 "2084 "2727 "2158 " 631.7 463.1 173.5 808.3 " 9700 " 0 2009 2010 118.6 " 72.40" 148.2 " 242.6 381.0 304.0 " 757.0 415.3 309.3 " 66.78" 32.37" 48.03" 241.3 " 2896 " 0 2010 2011 69.14" 62.78" 76.10" 117.3 " 306.6 " 768.2 "1510 "2297 "1337 511.9 288.9 456.2 " 650.1 " 7801 " 0 2011 2012 254.5 233.7 222.4 375.1 264.3 " 703.7 " 251.4 883.9 1164 346.6 " 266.4 " 278.9 " 437.1 " 5245 " 0 2012 2013 92.00" 39.36" 226.2 " 164.7 406.9 " 96.79" 688.3 "2106 "3189 " 848.5 170.9 171.9 683.3 " 8200 " 0 2013 2014 136.7 " 86.12" 118.4 " 198.0 742.1 " 982.2 "2311 "1390 "1490 " 683.1 " 199.3 " 194.0 " 711.0 " 8532 " 0 2014 2015 181.8 " 136.7 138.8 " 218.9 363.2 " 578.7 " 696.7 "1155 631.3 237.0 " 252.9 113.6 " 392.1 " 4705 " 0 2015 2016 76.28 49.47 61.51 223.0 576.0 " 450.6 "1600 "2121 "1211 $ 838.6 $ 147.7 $ 122.5 623.2 $ 7478 $ 0 2016 2017 101.2 304.8 & 102.4 " 77.06" 210.3 " 241.4 "1265 "2588 "1127 635.1 97.43 190.8 578.4 & 6941 & 0 2017 2018 586.9 118.2 127.7 173.7 369.1 757.3 2120 3811 1140 722.7 223.4 149.0 $ 858.2 $10299 $ 0 2018 2019 114.8 75.62" 106.8 165.3 168.7 866.5 "1239 "1682 "1229 345.9 295.5 154.4 536.9 " 6443 " 0 2019 2020 208.0 93.66" 116.5 " 119.4 374.7 462.7 " 832.3 955.6 1083 " 344.2 622.4 170.6 448.6 " 5383 " 0 2020 2021 89.05" 119.9 " 149.3 " 180.7 323.6 " 256.5 "4034 "2264 "1110 1358 " 312.3 161.1 863.2 "10358 " 0 2021 2022 96.59" 98.17" 123.4 " 221.5 500.7 " 408.0 1427 "4501 "1291 493.5 301.9 191.3 804.5 " 9654 " 0 2022 2023 [111.3 ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [111.3 ] [111.3 ] 337 2023 Mean [160.2 ] 95.49& 128.0 $[193.1 ] 405.7 $ 793.9 $1747 $2197 $1635 $ 745.2 $ 297.1 $ 159.9 $ [702.3 ][8233 ] Mean Med. [108.8 ] 75.62& 116.5 $[177.2 ] 366.2 $ 730.5 $1555 $2176 $1314 $ 701.1 $ 259.6 $ 151.7 $ Med. Max [714.3 ] 304.8 & 257.8 $[378.6 ]1118 $2981 $4992 $4501 $4095 $2010 $ 748.2 $ 456.2 $ [1348 ][14077 ] Max Min [20.12] 20.92& 35.15$ [30.03] 168.7 $ 96.79$ 251.4 $ 415.3 $ 309.3 $ 66.78$ 32.37$ 34.73$ [111.3 ] [111.3 ] Min Total[4164 ] 2387 & 3199 $[5021 ]10549 $20643 $45433 $57114 $42522 $19376 $ 7726 $ 4158 $ [18963 ][222292 ] 449 Total OK 100% 100% 100% 97% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% OK Cnt 26 25 25 26 26 26 26 26 26 26 26 26 27 27 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