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Department of Water and Environmental Regulation HYMONTH V128 Output 19/02/2025 Site 617058 Gingin Brook - Gingin Site 617058 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 1957 [ ] [ ] [ ] [ ] [ ] [1058 ][1641 ][2104 ][1070 ][1045 ] 669.6 &[419.4 ] [1144 ][8007 ] 187 1957 1958 [341.9 ] 341.2 & 429.1 & 583.6 &1003 &1202 &4434 &2205 &1468 &1302 & 868.1 &[447.4 ] [1219 ][14625 ] 6 1958 1959 414.1 &[225.5 ] 448.0 &[449.8 ][303.4 ]1558 &1185 &1688 & 938.9 & 954.8 & 606.4 &[374.8 ] [762.2 ][9146 ] 38 1959 1960 [396.4 ] 297.0 & 508.4 & 671.9 &1206 &1191 &2272 &1673 &1329 & 945.3 & 559.5 & 368.9 & [951.5 ][11418 ] 3 1960 1961 292.9 & 288.5 & 374.9 & 952.0 &[604.5 ]1194 &1679 &1540 &1123 & 866.7 & 504.2 & 389.9 & [817.5 ][9810 ] 11 1961 1962 [46.64] [ ] [100.4 ] 404.1 &1140 &1625 &[1800 ]1531 &1223 &1141 & 776.3 &[398.0 ] [926.0 ][10186 ] 83 1962 1963 [123.4 ] 263.6 & 350.2 & 536.4 &1295 &3239 &2983 &3263 &[1708 ] [ ] [549.0 ] 556.7 & [1352 ][14867 ] 63 1963 1964 [244.7 ] [ ] [401.0 ][368.5 ][507.8 ]2180 &4209 &4110 &2139 &1856 &1097 & 950.4 & [1642 ][18064 ] 91 1964 1965 648.4 & 616.8 & 705.1 & 858.3 &1466 &[1955 ]4285 &2927 &1881 &2532 &1453 &1032 & [1697 ][20360 ] 2 1965 1966 775.6 & 639.8 & 915.6 &1216 &1429 #1998 &[2547 ]2017 &1588 #1338 & 945.3 & 679.9 & [1341 ] [16090] 2 1966 1967 616.8 & 449.7 & 600.3 & 974.2 &1979 &2236 &3548 &2640 &1824 &1395 &1000 & 863.4 & 1511 & 18127& 0 1967 1968 780.4 & 789.3 & 845.0 &1221 &1198 #2525 &2615 &2628 &2250 &1668 &1187 & 886.1 & 1549 & 18593& 0 1968 1969 750.8 & 624.1 & 749.4 &1035 &1275 &1609 &1559 &1495 &1067 & 829.4 & 789.6 & 527.7 & 1026 & 12310& 0 1969 1970 459.5 & 539.7 & 562.0 & 830.4 &1034 &1830 &1776 &1592 &1473 &1294 & 841.8 &[186.9 ] [1035 ] [12420] 23 1970 1971 585.1 & 673.6 & 776.3 & 924.6 &1096 &1349 #1448 &[1009 ]1323 #1263 & 894.8 & 616.3 & [996.5 ] [11958] 10 1971 1972 457.3 & [59.87] [ ] [244.1 ] 956.0 &1312 &1608 &2237 &1388 #1081 ! 727.8 & 533.9 & [964.1 ] [10605] 77 1972 1973 452.8 & 428.3 & 472.4 & 700.3 &[941.1 ]1825 &2165 &2087 &2098 &1253 & 965.2 & 594.5 & [1165 ] [13983] 3 1973 1974 435.4 & 433.5 & 567.4 &1460 &[1371 ]2681 &3354 &2907 &1789 #1697 #1227 # 837.8 & [1563 ] [18760] 12 1974 1975 640.7 & 453.5 & 725.8 &1009 #1257 #1698 &2890 &2248 &1722 #1436 # 987.2 # 693.9 & 1313 & 15762& 0 1975 1976 597.2 & 566.1 &[490.7 ] 959.8 #1241 #1345 #1338 &1937 &1439 &1264 & 902.5 & 650.0 & [1061 ] [12730] 10 1976 1977 479.8 & 400.6 & 573.6 & 672.1 &1137 &1242 &1269 &1760 &1102 &1014 & 692.2 & 490.7 & 902.6 & 10831& 0 1977 1978 398.2 & 351.4 & 483.6 & 630.6 &1063 &1857 &2682 &1514 &1638 &1154 # 749.3 & 649.3 & 1098 & 13171& 0 1978 1979 499.6 & 437.7 & 598.5 &[606.5 ]1035 "1584 &1549 "1561 &1088 " 927.4 " 832.8 " 594.5 & [942.8 ] [11314] 11 1979 1980 426.1 & 386.5 & 525.2 & 809.0 "1022 &1289 "1814 &1617 "1297 "1000 " 724.3 " 623.1 & 961.2 & 11534& 0 1980 1981 456.4 & 411.9 & 517.4 & 656.6 "1254 &2633 &2179 &2771 &1537 "1288 " 957.8 " 707.8 " 1281 & 15371& 0 1981 1982 777.0 & 579.1 & 711.8 " 758.9 "1079 "1768 &1772 "1937 &1523 &1072 " 684.7 " 610.3 & 1106 & 13273& 0 1982 1983 429.7 & 465.1 & 505.2 & 670.8 " 832.6 "1642 &2393 &1982 "1955 &1111 "1164 " 757.4 " 1159 & 13907& 0 1983 1984 567.6 & 406.5 & 705.6 & 799.3 "1497 #1314 #1574 #1920 &1504 #1011 & 900.8 & 668.2 & 1072 & 12868& 0 1984 1985 489.6 & 465.7 & 523.4 & 680.2 & 871.8 #1024 #1465 &1586 &1187 & 909.9 # 654.9 & 541.8 & 866.7 & 10400& 0 1985 1986 369.9 & 600.5 & 643.5 & 630.4 #1038 #1567 &2639 &2362 &1456 &1290 # 815.7 # 617.6 & 1169 & 14031& 0 1986 1987 483.5 & 394.4 & 547.5 & 828.2 #1265 &1495 &2051 &1888 &1260 # 991.5 # 794.4 # 646.6 & 1054 & 12646& 0 1987 1988 490.3 & 327.2 & 475.9 & 686.2 &1134 #1455 &1771 !1896 &1337 #1225 # 882.6 # 556.5 & 1020 ! 12236! 0 1988 1989 488.3 & 413.4 & 507.2 & 702.8 #1249 &1197 #1536 &1393 &[227.6 ] [ ] [ ] [279.3 ] [799.4 ] [7994] 99 1989 1990 897.2 & 650.0 & 643.1 & 800.4 # 994.4 #[747.0 ] [ ] [ ] [69.30]1101 # 825.0 # 585.2 & [731.2 ] [7312] 101 1990 1991 460.5 & 432.4 & 512.9 & 609.9 & 932.6 #1847 &2501 &1929 &1693 &1162 #1016 # 751.0 & 1154 & 13847& 0 1991 ------------------ 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 19/02/2025 Site 617058 Gingin Brook - Gingin Site 617058 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 1992 554.0 & 850.5 & 817.2 # 814.2 #1064 #1560 &1946 &2850 &1704 &1211 #1101 & 748.7 & 1268 & 15220& 0 1992 1993 556.2 & 480.1 & 631.9 & 780.2 #1705 &1336 &1619 &2010 &1629 &1221 & 907.3 # 606.1 & 1123 & 13482& 0 1993 1994 482.1 & 435.7 & 515.6 & 638.1 #1187 &1458 &1863 &1606 &1142 # 907.2 # 626.9 & 532.1 & 949.5 & 11393& 0 1994 1995 411.1 & 423.9 & 547.8 & 671.8 #1196 &1758 &3055 &1961 &1583 &1173 & 882.4 # 691.2 & 1196 & 14354& 0 1995 1996 495.6 & 439.8 & 586.3 & 733.2 # 949.6 #1399 &2132 &2277 &1956 &1224 # 968.9 # 702.6 & 1155 & 13864& 0 1996 1997 466.9 & 463.8 & 604.9 &1018 #1175 #1431 &1471 #1819 &1445 & 999.4 # 685.2 & 493.1 & 1006 & 12072& 0 1997 1998 392.5 & 388.2 & 550.4 & 654.9 & 947.5 #1452 &1757 &1842 &1657 &1105 # 793.3 # 644.0 & 1015 & 12184& 0 1998 1999 874.8 & 504.2 & 691.8 & 737.8 #1292 &1655 &2122 &2070 &2044 &1908 & 926.7 & 680.6 & 1292 & 15507& 0 1999 2000 769.8 & 566.3 & 735.8 & 807.1 &1077 &1294 &1963 "1843 "1469 "1009 & 669.6 & 545.4 & 1062 & 12749& 0 2000 2001 516.4 & 482.5 & 581.9 & 725.3 &1157 &1119 &1513 &1760 "1478 "1185 & 772.8 & 609.9 & 991.7 & 11900& 0 2001 2002 520.0 & 472.0 & 608.2 & 727.1 & 931.9 &1244 &1563 "1384 "1294 & 943.8 & 694.2 & 489.6 & 906.0 & 10873& 0 2002 2003 415.6 & 446.7 & 504.7 & 796.2 & 997.6 &1269 &1843 "1932 &1524 &1132 & 720.5 & 548.4 & 1011 & 12129& 0 2003 2004 442.7 & 414.4 & 516.6 & 622.9 &1046 &1481 &1472 &1647 &1570 &1409 & 867.3 & 552.1 & 1003 & 12042& 0 2004 2005 408.8 & 367.4 & 509.0 & 693.5 &1093 &1866 &1564 &1659 &1452 "1243 & 881.5 & 708.4 & 1037 & 12445& 0 2005 2006 762.0 & 531.0 & 589.0 & 802.6 &1022 &1052 &1243 &1758 &1404 " 962.9 # 716.9 & 578.2 & 951.8 &11422 & 0 2006 2007 556.3 & 385.8 & 465.3 & 640.2 & 956.6 "1001 "1381 "1488 "1237 " 933.2 " 644.2 & 551.4 & 853.2 &10239 & 0 2007 2008 305.5 & 319.0 & 403.3 & 678.7 & 867.9 " 996.3 "1608 &1214 "1057 " 957.4 & 768.7 & 530.1 & 808.8 & 9706 & 0 2008 2009 304.2 & 275.5 & 385.7 & 464.4 & 670.3 & 995.7 "1563 &1718 &1320 " 950.9 " 696.6 & 417.0 & 813.5 & 9761 & 0 2009 2010 297.6 & 287.8 & 365.1 & 529.0 & 805.3 & 908.6 "1150 "1102 " 986.3 " 660.9 & 490.1 & 393.8 & 664.6 & 7976 & 0 2010 2011 276.8 & 236.5 & 279.5 & 369.7 & 620.5 & 872.2 "1201 "1515 &1145 " 961.3 " 683.5 & 597.1 & 729.8 & 8758 & 0 2011 2012 298.7 & 319.2 & 279.3 & 427.5 & 669.4 & 887.1 " 865.9 " 971.9 " 831.1 " 578.8 & 482.2 & 410.9 & 585.2 & 7022 & 0 2012 2013 210.7 & 150.8 & 290.7 & 467.1 & 744.2 & 757.0 " 943.5 "1463 &1645 & 911.1 " 533.1 & 391.3 & 708.9 & 8507 & 0 2013 2014 249.8 & 176.2 & 233.2 & 390.0 & 871.5 &1162 &1694 &1233 "1244 " 893.9 " 600.5 & 424.4 & 764.3 & 9172 & 0 2014 2015 253.2 & 278.7 & 395.9 & 556.5 & 721.2 & 831.4 "1032 &1260 " 876.6 " 559.3 & 382.3 $ 291.2 $ 619.9 & 7439 & 0 2015 2016 243.1 $ 213.5 $ 408.3 $ 661.8 $ 913.6 $1131 $1517 $1700 $1283 $ 995.1 $ 525.4 $ 300.0 $ 824.3 $ 9891 $ 0 2016 2017 213.9 $ 832.3 $ 471.5 $ 545.3 $ 706.2 $ 818.4 $1467 $2081 $1326 $ 943.1 $ 515.3 & 420.4 $ 861.7 &10341 & 0 2017 2018 432.4 $ 305.1 $ 332.6 $ 531.0 $ 769.7 $1182 $1560 $2375 $1348 $1070 $ 706.4 $ 499.6 $ 926.0 $11112 $ 0 2018 2019 362.9 $ 310.2 $ 414.3 $ 564.8 $ 756.3 $1239 $1443 $1276 $1154 $ 787.1 $ 551.2 $ 276.4 $ 761.3 $ 9135 $ 0 2019 2020 233.4 $ 215.5 $ 367.0 $ 509.3 $ 690.5 $ 885.0 $1031 $1265 $ 879.3 $ 624.0 $ 687.3 $ 333.5 $ 643.4 $ 7721 $ 0 2020 2021 166.6 $ 208.5 $ 347.0 $ 460.6 $ 860.5 $1016 $2398 $1916 $1252 $1173 $ 766.2 $ 417.1 $ 915.1 $ 10981$ 0 2021 ------------------ 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 19/02/2025 Site 617058 Gingin Brook - Gingin Site 617058 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 2022 227.6 $ 158.5 $ 286.1 $[251.2 ] [ ] [87.51]1217 &3362 &1398 & 904.9 694.8 436.6 [820.4 ][9025 ] 68 2022 2023 310.4 260.4 366.4 552.6 704.1 1162 1122 968.3 892.8 582.7 379.4 275.7 631.3 7576 0 2023 2024 224.5 199.4 289.9 337.7 547.2 849.1 988.6 1105 836.7 736.3 434.4 288.2 569.8 6837 0 2024 2025 206.3 [103.9 ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [155.1 ] [310.2 ] 317 2025 Mean [444.4 ][407.8 ][513.2 ][688.1 ][1022 ][1418 ][1908 ][1886 ][1379 ][1110 ][776.1 ][551.1 ] [999.7 ][11764 ] Mean Med. [439.1 ][412.7 ][510.9 ][671.9 ][1028 ][1325 ][1641 ][1819 ][1393 ][1071 ][766.2 ][551.8 ] Med. Max [897.2 ][850.5 ][915.6 ][1460 ][1979 ][3239 ][4434 ][4110 ][2250 ][2532 ][1453 ][1032 ] [1697 ][20360 ] Max Min [46.64 ][59.87 ][100.4 ][244.1 ][303.4 ][87.51 ][865.9 ][968.3 ][69.30 ][559.3 ][379.4 ][186.9 ] [155.1 ][310.2 ] Min Total[30216 ][26916 ][33869 ][46102 ][67423 ][96427 ][127836][126387][93778 ][73272 ][52001 ][37472 ] [68978 ][811699 ] 1217 Total OK 97% 98% 98% 96% 97% 97% 99% 99% 97% 100% 100% 98% 98% 98% OK Cnt 68 66 66 67 66 68 67 67 68 66 67 68 69 69 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