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South Fork Newaukum River Near Onalaska, 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
01-01 396.25
01-02 366.91
01-03 505.0
01-04 383.83
01-05 516.67
01-06 497.5
01-07 997.5
01-08 651.42
01-09 585.91
01-10 512.83
01-11 487.42
01-12 603.0
01-13 770.92
01-14 541.92
01-15 412.17
01-16 386.83
01-17 337.15
01-18 370.58
01-19 424.69
01-20 409.31
01-21 441.17
01-22 438.85
01-23 461.67
01-24 483.85
01-25 520.42
01-26 436.58
01-27 410.35
01-28 484.54
01-29 478.07
01-30 504.13
01-31 501.43
02-01 448.38
02-02 472.85
02-03 403.64
02-04 355.64
02-05 335.57
02-06 394.08
02-07 567.92
02-08 518.67
02-09 368.43
02-10 344.75
02-11 304.17
02-12 316.77
02-13 322.85
02-14 332.31
02-15 316.0
02-16 364.15
02-17 339.92
02-18 432.08
02-19 424.0
02-20 378.0
02-21 352.07
02-22 460.29
02-23 580.14
02-24 412.43
02-25 359.33
02-26 383.23
02-27 328.14
02-28 303.29
02-29 392.25
03-01 735.77
03-02 435.86
03-03 374.64
03-04 346.57
03-05 325.71
03-06 360.43
03-07 338.5
03-08 292.5
03-09 351.14
03-10 332.36
03-11 310.43
03-12 371.57
03-13 377.43
03-14 475.79
03-15 444.64
03-16 470.43
03-17 421.84
03-18 354.71
03-19 336.0
03-20 332.66
03-21 357.65
03-22 371.43
03-23 318.51
03-24 312.26
03-25 305.93
03-26 289.93
03-27 295.47
03-28 320.0
03-29 310.87
03-30 410.6
03-31 344.21
04-01 300.0
04-02 281.27
04-03 247.47
04-04 235.0
04-05 233.87
04-06 266.36
04-07 294.53
04-08 355.67
04-09 363.18
04-10 314.14
04-11 315.2
04-12 345.79
04-13 296.16
04-14 329.13
04-15 378.53
04-16 317.22
04-17 300.39
04-18 277.34
04-19 262.2
04-20 314.92
04-21 264.86
04-22 226.86
04-23 228.62
04-24 268.59
04-25 286.98
04-26 239.56
04-27 216.03
04-28 215.43
04-29 188.69
04-30 161.62
05-01 172.8
05-02 127.58
05-03 123.28
05-04 129.93
05-05 121.13
05-06 154.93
05-07 346.0
05-08 353.0
05-09 307.0
05-10 379.0
09-27 9.15
09-28 8.25
09-29 18.8
09-30 17.63
10-01 177.72
10-02 101.32
10-03 95.41
10-04 69.45
10-05 55.33
10-06 53.44
10-07 41.76
10-08 48.67
10-09 54.7
10-10 62.08
10-11 71.51
10-12 151.78
10-13 113.63
10-14 130.4
10-15 106.22
10-16 137.77
10-17 101.94
10-18 127.66
10-19 191.1
10-20 193.42
10-21 169.72
10-22 429.36
10-23 218.23
10-24 168.43
10-25 157.79
10-26 150.02
10-27 162.42
10-28 188.9
10-29 243.46
10-30 211.92
10-31 295.01
11-01 252.98
11-02 243.56
11-03 236.52
11-04 246.18
11-05 518.05
11-06 416.69
11-07 362.62
11-08 336.0
11-09 233.15
11-10 217.97
11-11 200.0
11-12 425.51
11-13 410.75
11-14 369.19
11-15 375.11
11-16 403.29
11-17 334.37
11-18 335.52
11-19 389.72
11-20 462.0
11-21 344.52
11-22 369.08
11-23 386.55
11-24 404.02
11-25 392.21
11-26 435.48
11-27 367.27
11-28 413.86
11-29 370.29
11-30 295.7
12-01 297.85
12-02 317.64
12-03 363.73
12-04 334.79
12-05 360.12
12-06 444.87
12-07 338.9
12-08 351.74
12-09 708.68
12-10 575.05
12-11 503.5
12-12 561.0
12-13 409.54
12-14 350.25
12-15 303.23
12-16 341.54
12-17 442.42
12-18 412.45
12-19 555.69
12-20 600.33
12-21 734.08
12-22 610.0
12-23 513.85
12-24 506.23
12-25 464.08
12-26 416.55
12-27 449.08
12-28 495.64
12-29 459.33
12-30 479.18
12-31 419.08

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index