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Newaukum River Near Chehalis, 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
01-01 889.33
01-02 808.36
01-03 992.91
01-04 1024.08
01-05 1096.83
01-06 1477.0
01-07 2522.82
01-08 1716.55
01-09 1355.6
01-10 1229.58
01-11 1248.75
01-12 1344.25
01-13 1714.33
01-14 1236.83
01-15 921.67
01-16 839.17
01-17 766.46
01-18 856.08
01-19 1008.69
01-20 1002.54
01-21 1104.75
01-22 1087.23
01-23 1068.25
01-24 1070.62
01-25 1153.25
01-26 958.08
01-27 879.92
01-28 951.08
01-29 939.54
01-30 1000.71
01-31 1102.46
02-01 945.46
02-02 1021.08
02-03 896.71
02-04 786.29
02-05 719.77
02-06 827.15
02-07 1115.92
02-08 1212.0
02-09 844.5
02-10 741.69
02-11 696.08
02-12 725.85
02-13 809.62
02-14 777.0
02-15 755.79
02-16 885.15
02-17 809.92
02-18 1079.31
02-19 1078.07
02-20 905.77
02-21 800.57
02-22 880.14
02-23 1443.31
02-24 903.08
02-25 867.17
02-26 950.38
02-27 824.86
02-28 741.14
02-29 1125.75
03-01 1265.85
03-02 1118.14
03-03 882.07
03-04 805.29
03-05 762.5
03-06 804.5
03-07 820.71
03-08 706.93
03-09 744.36
03-10 828.79
03-11 729.93
03-12 796.29
03-13 893.43
03-14 1256.64
03-15 1114.93
03-16 1244.43
03-17 1022.36
03-18 879.93
03-19 808.53
03-20 744.64
03-21 859.27
03-22 871.71
03-23 782.0
03-24 748.13
03-25 760.8
03-26 677.0
03-27 656.27
03-28 681.53
03-29 706.4
03-30 971.73
03-31 798.93
04-01 705.87
04-02 666.0
04-03 591.53
04-04 542.8
04-05 560.6
04-06 602.36
04-07 701.07
04-08 869.27
04-09 934.92
04-10 680.93
04-11 699.93
04-12 799.43
04-13 747.07
04-14 712.21
04-15 772.46
04-16 748.08
04-17 689.42
04-18 629.62
04-19 608.31
04-20 661.31
04-21 633.5
04-22 536.14
04-23 553.77
04-24 500.54
04-25 540.33
04-26 535.29
04-27 496.5
04-28 470.36
04-29 412.14
04-30 349.0
05-01 444.67
05-02 375.07
05-03 358.93
05-04 425.13
05-05 420.4
05-06 398.93
05-07 381.47
05-08 352.5
05-09 344.8
05-10 364.21
05-11 327.07
05-12 313.2
05-13 300.8
05-14 279.38
05-15 261.62
05-16 491.93
05-17 424.93
05-18 330.35
05-19 318.29
05-20 283.14
05-21 253.29
05-22 246.33
05-23 250.37
05-24 278.43
05-25 277.53
05-26 252.13
05-27 242.2
05-28 262.87
05-29 252.6
05-30 264.87
05-31 251.07
06-01 228.27
06-02 206.45
06-03 204.11
06-04 196.05
06-05 185.76
06-06 240.83
06-07 211.11
06-08 200.91
06-09 233.27
06-10 234.24
06-11 261.76
06-12 248.76
06-13 220.29
06-14 245.41
06-15 225.33
06-16 311.49
06-17 246.14
06-18 206.18
06-19 203.87
06-20 179.7
06-21 166.21
06-22 168.32
06-23 148.91
06-24 168.17
06-25 165.77
06-26 147.11
06-27 144.04
06-28 142.12
06-29 132.65
06-30 128.52
07-01 122.47
07-02 117.89
07-03 113.18
07-04 114.62
07-05 103.73
07-06 99.17
07-07 100.96
07-08 95.35
07-09 93.86
07-10 93.24
07-11 91.94
07-12 89.55
07-13 86.17
07-14 85.69
07-15 82.69
07-16 77.19
07-17 83.34
07-18 79.22
07-19 76.02
07-20 71.44
07-21 70.23
07-22 71.45
07-23 67.84
07-24 67.05
07-25 65.61
07-26 61.8
07-27 58.68
07-28 57.85
07-29 54.66
07-30 54.55
07-31 51.09
08-01 49.94
08-02 49.85
08-03 49.11
08-04 49.54
08-05 47.71
08-06 45.99
08-07 47.1
08-08 50.38
08-09 51.99
08-10 48.82
08-11 47.37
08-12 45.01
08-13 46.32
08-14 49.65
08-15 45.16
08-16 44.55
08-17 52.28
08-18 45.51
08-19 43.01
08-20 41.83
08-21 40.65
08-22 39.02
08-23 40.91
08-24 43.05
08-25 38.8
08-26 37.69
08-27 37.19
08-28 39.04
08-29 38.33
08-30 44.21
08-31 44.13
09-01 42.94
09-02 44.14
09-03 42.25
09-04 47.36
09-05 40.14
09-06 36.84
09-07 111.34
09-08 59.98
09-09 52.05
09-10 50.54
09-11 49.26
09-12 45.61
09-13 42.99
09-14 43.98
09-15 41.41
09-16 54.67
09-17 47.78
09-18 51.66
09-19 68.98
09-20 65.67
09-21 63.23
09-22 50.94
09-23 49.68
09-24 73.36
09-25 80.39
09-26 75.18
09-27 73.82
09-28 84.08
09-29 289.87
09-30 375.62
10-01 511.17
10-02 228.38
10-03 193.5
10-04 146.08
10-05 107.9
10-06 96.54
10-07 90.06
10-08 99.66
10-09 100.19
10-10 105.14
10-11 118.77
10-12 139.56
10-13 147.83
10-14 146.35
10-15 121.39
10-16 128.96
10-17 156.46
10-18 185.42
10-19 275.78
10-20 330.89
10-21 312.65
10-22 373.14
10-23 406.25
10-24 305.26
10-25 239.53
10-26 235.96
10-27 290.93
10-28 234.21
10-29 269.21
10-30 346.14
10-31 519.67
11-01 487.09
11-02 472.12
11-03 411.31
11-04 362.29
11-05 881.93
11-06 845.31
11-07 812.0
11-08 758.31
11-09 527.54
11-10 453.0
11-11 418.31
11-12 750.54
11-13 1107.54
11-14 1021.36
11-15 789.5
11-16 778.92
11-17 689.83
11-18 693.77
11-19 766.69
11-20 1280.4
11-21 850.92
11-22 814.68
11-23 908.31
11-24 1031.31
11-25 997.54
11-26 969.77
11-27 894.83
11-28 846.07
11-29 881.36
11-30 676.86
12-01 723.36
12-02 776.79
12-03 996.54
12-04 849.57
12-05 893.64
12-06 1063.0
12-07 883.92
12-08 961.92
12-09 1458.31
12-10 1232.21
12-11 1294.93
12-12 1486.29
12-13 1097.69
12-14 940.42
12-15 730.08
12-16 810.0
12-17 986.5
12-18 1115.67
12-19 1198.25
12-20 1743.0
12-21 2079.08
12-22 1522.42
12-23 1304.31
12-24 1231.31
12-25 1130.38
12-26 1045.75
12-27 1000.27
12-28 1034.55
12-29 989.42
12-30 915.91
12-31 983.08

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index