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East Fork Lewis River Near Heisson, Wa Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 1083.67
01-02 1113.45
01-03 1503.82
01-04 1133.92
01-05 1385.08
01-06 1347.08
01-07 2229.55
01-08 1838.92
01-09 1756.27
01-10 1597.5
01-11 1412.17
01-12 1590.09
01-13 2654.0
01-14 1638.18
01-15 1253.17
01-16 1286.0
01-17 1115.67
01-18 1227.92
01-19 1231.83
01-20 1644.38
01-21 1518.36
01-22 1410.54
01-23 1493.67
01-24 1725.15
01-25 1553.58
01-26 1453.58
01-27 1423.77
01-28 1684.0
01-29 1712.62
01-30 1639.21
01-31 1503.07
02-01 1334.08
02-02 1224.29
02-03 1099.57
02-04 1020.86
02-05 951.92
02-06 1457.58
02-07 1557.58
02-08 1394.27
02-09 1171.38
02-10 1238.25
02-11 995.85
02-12 946.54
02-13 1018.86
02-14 928.71
02-15 1072.14
02-16 1093.43
02-17 980.77
02-18 1342.92
02-19 1285.86
02-20 1111.5
02-21 1091.21
02-22 1291.36
02-23 1622.21
02-24 1582.43
02-25 1385.91
02-26 1179.77
02-27 1055.57
02-28 974.93
02-29 1848.33
03-01 1600.64
03-02 1335.57
03-03 1191.86
03-04 1131.86
03-05 1017.5
03-06 1236.36
03-07 1085.5
03-08 933.79
03-09 961.86
03-10 1063.0
03-11 984.5
03-12 1316.29
03-13 1474.93
03-14 1775.79
03-15 1475.36
03-16 1677.71
03-17 1341.43
03-18 1107.79
03-19 1101.13
03-20 1066.69
03-21 1193.64
03-22 1349.46
03-23 1128.71
03-24 1151.07
03-25 1237.79
03-26 1080.4
03-27 1023.4
03-28 1012.64
03-29 1300.2
03-30 1561.87
03-31 1394.14
04-01 1176.67
04-02 1083.0
04-03 953.2
04-04 895.0
04-05 902.6
04-06 960.79
04-07 1068.27
04-08 1374.67
04-09 1213.0
04-10 1137.87
04-11 1174.47
04-12 1195.57
04-13 1045.36
04-14 1001.57
04-15 958.38
04-16 938.85
04-17 927.17
04-18 891.69
04-19 852.54
04-20 995.08
04-21 893.71
04-22 808.21
04-23 821.79
04-24 979.71
04-25 1086.15
04-26 935.29
04-27 887.86
04-28 843.93
04-29 763.0
04-30 711.71
05-01 749.2
05-02 637.07
05-03 602.0
05-04 708.53
05-05 695.67
05-06 656.0
05-07 700.4
05-08 676.57
05-09 668.2
05-10 641.86
05-11 559.4
05-12 527.87
05-13 508.47
05-14 502.62
05-15 579.46
05-16 710.64
05-17 652.29
05-18 539.07
05-19 510.6
05-20 482.0
05-21 456.27
05-22 483.67
05-23 503.93
05-24 524.33
05-25 513.0
05-26 470.0
05-27 426.53
05-28 493.4
05-29 428.47
05-30 467.33
05-31 444.6
06-01 376.27
06-02 341.13
06-03 327.33
06-04 299.53
06-05 310.79
06-06 461.5
06-07 384.29
06-08 342.71
06-09 388.67
06-10 410.2
06-11 499.2
06-12 438.36
06-13 382.71
06-14 400.29
06-15 378.53
06-16 434.27
06-17 405.09
06-18 345.78
06-19 340.93
06-20 300.71
06-21 283.24
06-22 261.7
06-23 240.79
06-24 234.31
06-25 215.34
06-26 205.14
06-27 240.91
06-28 243.82
06-29 224.32
06-30 209.34
07-01 197.42
07-02 186.89
07-03 172.98
07-04 168.48
07-05 156.18
07-06 148.38
07-07 144.15
07-08 139.8
07-09 131.34
07-10 129.76
07-11 130.71
07-12 123.3
07-13 120.19
07-14 112.95
07-15 109.6
07-16 104.52
07-17 105.25
07-18 116.88
07-19 103.7
07-20 98.47
07-21 96.52
07-22 96.85
07-23 98.43
07-24 102.07
07-25 91.41
07-26 89.46
07-27 84.65
07-28 81.4
07-29 79.01
07-30 78.39
07-31 74.86
08-01 73.13
08-02 73.58
08-03 73.64
08-04 71.43
08-05 69.17
08-06 68.02
08-07 72.84
08-08 70.32
08-09 69.93
08-10 68.25
08-11 65.81
08-12 63.88
08-13 63.6
08-14 62.51
08-15 60.43
08-16 61.58
08-17 63.65
08-18 60.41
08-19 58.94
08-20 57.58
08-21 57.11
08-22 58.79
08-23 55.86
08-24 56.37
08-25 53.75
08-26 52.46
08-27 53.8
08-28 53.09
08-29 50.87
08-30 57.98
08-31 65.83
09-01 57.38
09-02 53.06
09-03 56.66
09-04 51.64
09-05 50.36
09-06 49.51
09-07 66.66
09-08 52.33
09-09 60.63
09-10 87.31
09-11 63.13
09-12 54.31
09-13 48.23
09-14 52.06
09-15 50.87
09-16 68.5
09-17 68.71
09-18 129.87
09-19 130.45
09-20 124.84
09-21 89.22
09-22 74.58
09-23 94.21
09-24 113.18
09-25 97.79
09-26 99.79
09-27 82.5
09-28 135.61
09-29 344.72
09-30 432.42
10-01 312.61
10-02 189.58
10-03 164.73
10-04 132.05
10-05 113.39
10-06 207.93
10-07 122.79
10-08 153.29
10-09 160.65
10-10 231.64
10-11 197.71
10-12 245.48
10-13 287.92
10-14 385.14
10-15 458.07
10-16 457.68
10-17 356.0
10-18 392.79
10-19 330.65
10-20 496.55
10-21 435.58
10-22 907.79
10-23 648.26
10-24 469.76
10-25 422.71
10-26 452.27
10-27 488.57
10-28 588.1
10-29 554.46
10-30 632.07
10-31 845.58
11-01 720.0
11-02 758.36
11-03 671.77
11-04 598.71
11-05 1299.43
11-06 1001.92
11-07 1233.46
11-08 1017.77
11-09 741.46
11-10 677.15
11-11 634.17
11-12 1178.77
11-13 1362.31
11-14 991.57
11-15 987.14
11-16 1003.57
11-17 921.75
11-18 862.08
11-19 962.15
11-20 1386.69
11-21 1106.57
11-22 1163.38
11-23 1285.31
11-24 1342.42
11-25 1310.85
11-26 1259.0
11-27 1108.0
11-28 1226.64
11-29 1370.83
11-30 1009.64
12-01 971.85
12-02 1430.75
12-03 1161.0
12-04 1240.54
12-05 1434.71
12-06 1760.85
12-07 1493.92
12-08 1600.29
12-09 1759.15
12-10 1831.21
12-11 1689.21
12-12 1760.07
12-13 1286.54
12-14 1104.83
12-15 865.92
12-16 909.85
12-17 1218.33
12-18 1010.0
12-19 2061.85
12-20 1812.92
12-21 2175.38
12-22 1818.31
12-23 1557.54
12-24 1401.62
12-25 1227.77
12-26 1175.64
12-27 1569.5
12-28 1599.27
12-29 1482.73
12-30 1482.27
12-31 1307.64

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index