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Speelyai Creek Near Cougar, 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
01-01 219.58
01-02 233.55
01-03 247.8
01-04 197.7
01-05 236.36
01-06 194.95
01-07 347.93
01-08 235.0
01-09 248.36
01-10 214.42
01-11 207.75
01-12 234.0
01-13 324.0
01-14 239.67
01-15 172.91
01-16 164.8
01-17 161.93
01-18 187.03
01-19 207.37
01-20 238.72
01-21 243.8
01-22 213.34
01-23 304.99
01-24 320.51
01-25 263.35
01-26 237.01
01-27 215.31
01-28 256.63
01-29 242.26
01-30 221.86
01-31 187.74
02-01 169.15
02-02 177.52
02-03 146.05
02-04 132.23
02-05 112.51
02-06 156.4
02-07 205.52
02-08 230.75
02-09 159.5
02-10 177.05
02-11 140.47
02-12 138.51
02-13 139.21
02-14 130.18
02-15 137.47
02-16 132.51
02-17 124.14
02-18 172.51
02-19 166.31
02-20 144.54
02-21 133.33
02-22 182.44
02-23 250.01
02-24 205.59
02-25 168.43
02-26 158.5
02-27 120.41
02-28 118.79
02-29 309.55
03-01 220.18
03-02 163.89
03-03 139.8
03-04 138.1
03-05 122.39
03-06 154.67
03-07 150.45
03-08 118.89
03-09 135.79
03-10 163.29
03-11 139.04
03-12 239.97
03-13 215.11
03-14 260.95
03-15 220.55
03-16 229.04
03-17 178.55
03-18 146.6
03-19 139.71
03-20 131.49
03-21 177.07
03-22 190.91
03-23 153.43
03-24 167.77
03-25 161.77
03-26 144.23
03-27 138.87
03-28 161.48
03-29 205.07
03-30 257.86
03-31 198.19
04-01 160.59
04-02 139.65
04-03 122.09
04-04 116.56
04-05 107.28
04-06 134.47
04-07 152.78
04-08 196.7
04-09 170.9
04-10 167.85
04-11 165.13
04-12 156.4
04-13 137.51
04-14 150.19
04-15 156.37
04-16 138.05
04-17 130.47
04-18 114.64
04-19 108.58
04-20 121.33
04-21 108.09
04-22 96.24
04-23 97.19
04-24 143.13
04-25 141.24
04-26 114.91
04-27 107.56
04-28 104.12
04-29 92.98
04-30 87.55
05-01 92.45
05-02 75.59
05-03 69.7
05-04 84.78
05-05 84.37
05-06 78.07
05-07 83.36
05-08 78.95
05-09 72.21
05-10 76.27
05-11 63.91
05-12 57.31
05-13 58.39
05-14 54.82
05-15 58.77
05-16 74.44
05-17 69.36
05-18 54.33
05-19 53.08
05-20 50.41
05-21 45.26
05-22 44.92
05-23 50.39
05-24 62.01
05-25 60.13
05-26 49.67
05-27 44.54
05-28 60.03
05-29 50.34
05-30 49.21
05-31 42.86
06-01 36.45
06-02 32.36
06-03 30.31
06-04 28.2
06-05 32.98
06-06 33.35
06-07 31.59
06-08 31.92
06-09 39.15
06-10 45.49
06-11 47.22
06-12 42.82
06-13 39.12
06-14 40.83
06-15 35.91
06-16 69.62
06-17 56.54
06-18 44.21
06-19 39.28
06-20 34.43
06-21 30.71
06-22 27.4
06-23 25.72
06-24 24.8
06-25 22.58
06-26 21.03
06-27 21.05
06-28 24.56
06-29 22.33
06-30 20.74
07-01 18.67
07-02 17.69
07-03 16.13
07-04 14.44
07-05 14.0
07-06 13.06
07-07 12.53
07-08 12.12
07-09 11.21
07-10 11.5
07-11 11.34
07-12 10.56
07-13 9.9
07-14 9.41
07-15 8.87
07-16 8.64
07-17 8.44
07-18 9.28
07-19 8.09
07-20 7.61
07-21 7.28
07-22 7.59
07-23 6.77
07-24 7.57
07-25 6.97
07-26 6.32
07-27 5.81
07-28 5.55
07-29 5.24
07-30 5.25
07-31 4.73
08-01 4.72
08-02 4.28
08-03 4.48
08-04 4.3
08-05 4.05
08-06 3.9
08-07 4.66
08-08 4.34
08-09 3.79
08-10 3.75
08-11 3.48
08-12 3.34
08-13 3.07
08-14 3.02
08-15 3.01
08-16 5.45
08-17 3.3
08-18 2.98
08-19 2.78
08-20 2.63
08-21 2.58
08-22 2.31
08-23 2.07
08-24 1.95
08-25 1.78
08-26 2.0
08-27 2.14
08-28 1.99
08-29 1.9
08-30 2.73
08-31 3.0
09-01 2.16
09-02 1.94
09-03 1.98
09-04 1.82
09-05 1.63
09-06 1.67
09-07 4.1
09-08 2.57
09-09 4.44
09-10 5.63
09-11 3.48
09-12 2.99
09-13 1.67
09-14 2.37
09-15 2.31
09-16 10.44
09-17 8.93
09-18 26.63
09-19 28.68
09-20 13.43
09-21 9.35
09-22 7.72
09-23 11.26
09-24 20.68
09-25 11.46
09-26 14.87
09-27 11.79
09-28 21.89
09-29 74.81
09-30 103.22
10-01 70.32
10-02 41.96
10-03 29.12
10-04 22.42
10-05 16.4
10-06 25.37
10-07 20.79
10-08 24.19
10-09 22.22
10-10 34.42
10-11 30.88
10-12 70.5
10-13 37.26
10-14 92.73
10-15 84.61
10-16 90.75
10-17 66.12
10-18 108.78
10-19 80.44
10-20 97.68
10-21 81.9
10-22 251.51
10-23 132.83
10-24 106.39
10-25 91.23
10-26 96.52
10-27 126.96
10-28 120.81
10-29 149.93
10-30 141.16
10-31 155.84
11-01 122.18
11-02 170.66
11-03 134.45
11-04 132.76
11-05 208.53
11-06 179.39
11-07 225.92
11-08 179.2
11-09 126.27
11-10 107.43
11-11 92.08
11-12 194.27
11-13 161.89
11-14 163.91
11-15 166.46
11-16 160.42
11-17 195.92
11-18 146.48
11-19 205.56
11-20 224.78
11-21 168.47
11-22 191.18
11-23 217.35
11-24 207.55
11-25 205.4
11-26 182.75
11-27 145.55
11-28 223.04
11-29 207.7
11-30 137.24
12-01 130.41
12-02 162.53
12-03 159.93
12-04 156.23
12-05 179.41
12-06 230.66
12-07 199.57
12-08 218.99
12-09 95.93
12-10 166.39
12-11 173.95
12-12 201.2
12-13 143.29
12-14 118.7
12-15 94.67
12-16 160.33
12-17 174.79
12-18 226.08
12-19 263.42
12-20 301.18
12-21 385.24
12-22 266.65
12-23 220.41
12-24 215.97
12-25 200.25
12-26 195.98
12-27 249.78
12-28 264.32
12-29 287.58
12-30 283.23
12-31 243.05

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index