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Methow River At Twisp, 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
01-01 465.58
01-02 491.73
01-03 463.8
01-04 456.91
01-05 448.4
01-06 461.7
01-07 488.0
01-08 476.73
01-09 473.0
01-10 467.45
01-11 460.27
01-12 446.3
01-13 460.91
01-14 514.64
01-15 528.36
01-16 778.18
01-17 747.8
01-18 563.8
01-19 549.0
01-20 529.7
01-21 528.78
01-22 489.58
01-23 496.45
01-24 461.31
01-25 469.67
01-26 468.33
01-27 465.38
01-28 482.0
01-29 470.85
01-30 462.0
01-31 477.92
02-01 475.54
02-02 526.62
02-03 517.77
02-04 505.15
02-05 509.42
02-06 514.0
02-07 541.73
02-08 526.1
02-09 548.25
02-10 562.09
02-11 534.64
02-12 530.23
02-13 567.82
02-14 574.45
02-15 582.55
02-16 584.36
02-17 601.4
02-18 604.4
02-19 586.0
02-20 570.27
02-21 541.33
02-22 538.25
02-23 520.08
02-24 509.85
02-25 511.27
02-26 500.75
02-27 504.85
02-28 507.62
02-29 508.25
03-01 490.17
03-02 510.23
03-03 507.08
03-04 505.08
03-05 507.77
03-06 517.77
03-07 545.08
03-08 560.15
03-09 581.85
03-10 586.23
03-11 588.62
03-12 593.23
03-13 605.0
03-14 615.54
03-15 654.23
03-16 698.0
03-17 695.14
03-18 713.5
03-19 760.47
03-20 906.64
03-21 1125.4
03-22 1147.71
03-23 1080.33
03-24 1059.27
03-25 1049.8
03-26 1034.67
03-27 1038.87
03-28 1110.47
03-29 1166.6
03-30 1173.07
03-31 1177.07
04-01 1258.33
04-02 1321.13
04-03 1429.4
04-04 1500.27
04-05 1524.93
04-06 1533.57
04-07 1647.77
04-08 1746.71
04-09 1942.25
04-10 1919.8
04-11 1972.4
04-12 2009.64
04-13 1970.5
04-14 1943.29
04-15 1619.85
04-16 1633.77
04-17 1682.08
04-18 1721.31
04-19 1862.08
04-20 2089.23
04-21 2915.71
04-22 3236.43
04-23 3447.14
04-24 3457.79
04-25 3525.0
04-26 3367.86
04-27 3523.57
04-28 3515.0
04-29 3600.0
04-30 3857.69
05-01 3853.33
05-02 4131.43
05-03 4696.43
05-04 5174.67
05-05 5722.67
05-06 6502.67
05-07 6276.67
05-08 6202.14
05-09 6264.0
05-10 5624.29
05-11 6208.67
05-12 6569.33
05-13 6606.67
05-14 6633.85
05-15 7362.31
05-16 7606.43
05-17 7919.29
05-18 7408.67
05-19 6844.0
05-20 6609.29
05-21 6317.33
05-22 6557.33
05-23 6646.67
05-24 6559.33
05-25 6144.67
05-26 5950.67
05-27 5834.0
05-28 5691.33
05-29 5817.33
05-30 5958.0
05-31 5848.67
06-01 5817.33
06-02 5531.43
06-03 5536.0
06-04 5520.67
06-05 5206.43
06-06 5457.14
06-07 5376.43
06-08 5305.0
06-09 4963.33
06-10 4627.33
06-11 4395.33
06-12 4269.29
06-13 4205.71
06-14 4198.57
06-15 3811.33
06-16 3521.33
06-17 3412.0
06-18 3442.67
06-19 3526.43
06-20 3470.71
06-21 3580.71
06-22 3555.0
06-23 3555.0
06-24 3557.86
06-25 3386.43
06-26 3170.71
06-27 3019.86
06-28 2920.71
06-29 2880.14
06-30 2865.5
07-01 2717.07
07-02 2556.5
07-03 2419.07
07-04 2389.77
07-05 2154.4
07-06 1992.87
07-07 2035.64
07-08 2061.93
07-09 1943.0
07-10 1793.53
07-11 1756.5
07-12 1670.36
07-13 1635.43
07-14 1542.71
07-15 1456.79
07-16 1379.0
07-17 1320.14
07-18 1314.46
07-19 1230.64
07-20 1157.07
07-21 1123.86
07-22 1091.31
07-23 1043.0
07-24 958.07
07-25 902.64
07-26 880.07
07-27 877.36
07-28 837.93
07-29 789.36
07-30 785.0
07-31 719.21
08-01 688.92
08-02 676.62
08-03 651.36
08-04 621.5
08-05 601.93
08-06 584.64
08-07 564.0
08-08 569.0
08-09 547.31
08-10 544.33
08-11 495.36
08-12 497.57
08-13 486.92
08-14 471.14
08-15 462.07
08-16 454.77
08-17 452.33
08-18 432.33
08-19 410.77
08-20 398.0
08-21 389.69
08-22 383.85
08-23 378.14
08-24 386.0
08-25 358.69
08-26 349.79
08-27 339.07
08-28 340.15
08-29 322.64
08-30 323.29
08-31 325.38
09-01 313.07
09-02 303.86
09-03 296.64
09-04 292.0
09-05 289.0
09-06 286.57
09-07 357.57
09-08 340.14
09-09 323.57
09-10 312.31
09-11 313.5
09-12 297.54
09-13 289.42
09-14 294.54
09-15 300.08
09-16 305.92
09-17 299.79
09-18 296.21
09-19 300.79
09-20 295.5
09-21 297.31
09-22 283.0
09-23 277.64
09-24 278.14
09-25 282.5
09-26 287.43
09-27 300.43
09-28 306.54
09-29 306.93
09-30 354.15
10-01 366.92
10-02 373.46
10-03 386.58
10-04 367.08
10-05 363.79
10-06 365.14
10-07 364.5
10-08 371.79
10-09 394.64
10-10 394.79
10-11 389.86
10-12 394.21
10-13 389.14
10-14 392.5
10-15 399.23
10-16 404.15
10-17 395.79
10-18 405.14
10-19 414.0
10-20 425.69
10-21 441.15
10-22 423.43
10-23 430.07
10-24 445.36
10-25 444.07
10-26 456.23
10-27 489.54
10-28 502.42
10-29 498.54
10-30 507.92
10-31 515.69
11-01 551.92
11-02 566.15
11-03 551.58
11-04 556.38
11-05 591.69
11-06 692.25
11-07 687.17
11-08 673.5
11-09 638.58
11-10 622.0
11-11 601.0
11-12 592.33
11-13 605.75
11-14 617.62
11-15 740.0
11-16 991.54
11-17 804.55
11-18 769.38
11-19 736.31
11-20 700.29
11-21 657.14
11-22 667.58
11-23 638.83
11-24 620.23
11-25 595.31
11-26 654.42
11-27 666.25
11-28 612.14
11-29 657.43
11-30 615.21
12-01 599.64
12-02 673.64
12-03 694.77
12-04 634.57
12-05 616.36
12-06 617.92
12-07 654.33
12-08 616.92
12-09 651.69
12-10 652.15
12-11 873.85
12-12 1078.92
12-13 941.42
12-14 816.25
12-15 743.77
12-16 934.0
12-17 951.67
12-18 866.0
12-19 792.23
12-20 734.75
12-21 689.67
12-22 684.08
12-23 682.45
12-24 615.25
12-25 601.0
12-26 606.7
12-27 579.73
12-28 518.64
12-29 511.17
12-30 506.55
12-31 488.42

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index