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Sweetwater River Near Sweetwater Station, Wy Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015
03-04 40.8
03-05 46.1
03-06 47.1
03-07 44.1
03-08 49.1
03-09 51.2
03-10 53.3
03-11 69.3
03-12 69.3
03-13 56.8
03-14 49.9
03-15 54.25
03-16 59.8
03-17 42.6
03-18 43.8
03-19 54.95
03-20 69.25
03-21 116.57
03-22 179.0
03-23 132.43
03-24 134.8
03-25 156.4
03-26 141.34
03-27 142.91
03-28 121.33
03-29 102.46
03-30 101.09
03-31 107.13
04-01 112.85
04-02 101.87
04-03 106.75
04-04 100.35
04-05 91.45
04-06 93.16
04-07 94.72
04-08 124.31
04-09 133.28
04-10 159.17
04-11 168.83
04-12 172.57
04-13 176.44
04-14 203.19
04-15 241.49
04-16 228.64
04-17 208.04
04-18 214.93
04-19 230.96
04-20 215.96
04-21 204.57
04-22 215.72
04-23 202.83
04-24 219.83
04-25 248.11
04-26 245.74
04-27 231.07
04-28 229.7
04-29 221.16
04-30 160.21
05-01 222.26
05-02 230.76
05-03 218.38
05-04 287.96
05-05 285.04
05-06 290.35
05-07 300.78
05-08 270.43
05-09 437.82
05-10 439.76
05-11 413.52
05-12 414.51
05-13 428.69
05-14 343.11
05-15 470.91
05-16 474.84
05-17 471.88
05-18 450.48
05-19 448.03
05-20 463.54
05-21 439.49
05-22 421.63
05-23 411.46
05-24 405.64
05-25 402.96
05-26 390.4
05-27 388.11
05-28 398.97
05-29 406.0
05-30 384.16
05-31 375.1
06-01 372.1
06-02 378.2
06-03 388.3
06-04 393.33
06-05 438.89
06-06 418.69
06-07 462.73
06-08 465.89
06-09 485.29
06-10 448.89
06-11 420.36
06-12 391.72
06-13 377.61
06-14 363.37
06-15 346.67
06-16 324.97
06-17 295.19
06-18 279.87
06-19 281.81
06-20 304.03
06-21 286.92
06-22 270.14
06-23 249.23
06-24 234.01
06-25 216.0
06-26 200.68
06-27 179.08
06-28 169.66
06-29 161.73
06-30 152.1
07-01 143.04
07-02 135.7
07-03 129.1
07-04 120.31
07-05 122.59
07-06 115.8
07-07 102.57
07-08 99.1
07-09 98.56
07-10 89.35
07-11 82.97
07-12 74.99
07-13 67.38
07-14 65.43
07-15 61.28
07-16 59.05
07-17 56.4
07-18 53.39
07-19 50.71
07-20 51.48
07-21 50.62
07-22 59.67
07-23 61.67
07-24 50.12
07-25 47.33
07-26 44.75
07-27 42.48
07-28 42.35
07-29 40.36
07-30 39.69
07-31 38.84
08-01 35.06
08-02 29.9
08-03 33.0
08-04 33.42
08-05 32.21
08-06 31.29
08-07 29.84
08-08 26.76
08-09 28.52
08-10 27.3
08-11 27.19
08-12 24.84
08-13 22.99
08-14 22.84
08-15 21.9
08-16 21.65
08-17 23.56
08-18 22.19
08-19 24.55
08-20 21.1
08-21 19.63
08-22 14.98
08-23 19.06
08-24 18.07
08-25 17.05
08-26 17.44
08-27 16.93
08-28 15.87
08-29 15.74
08-30 15.47
08-31 16.23
09-01 15.11
09-02 14.89
09-03 13.93
09-04 14.47
09-05 14.81
09-06 15.21
09-07 18.51
09-08 18.36
09-09 19.18
09-10 18.48
09-11 19.93
09-12 22.28
09-13 23.19
09-14 24.53
09-15 24.46
09-16 25.23
09-17 25.89
09-18 32.33
09-19 27.22
09-20 26.56
09-21 28.22
09-22 31.84
09-23 31.5
09-24 37.28
09-25 36.87
09-26 37.2
09-27 34.12
09-28 33.47
09-29 31.71
09-30 33.19
10-01 35.34
10-02 36.04
10-03 36.71
10-04 37.01
10-05 36.92
10-06 38.54
10-07 37.91
10-08 36.36
10-09 35.78
10-10 35.26
10-11 33.51
10-12 33.7
10-13 34.5
10-14 33.61
10-15 35.41
10-16 36.2
10-17 33.6
10-18 32.74
10-19 33.84
10-20 35.22
10-21 33.38
10-22 31.15
10-23 31.39
10-24 31.05
10-25 29.78
10-26 30.96
10-27 32.39
10-28 28.57
10-29 29.85
10-30 30.87
10-31 30.22
11-01 31.16
11-02 32.04
11-03 32.42
11-04 32.19
11-05 31.76
11-06 33.17
11-07 33.1
11-08 30.89
11-09 36.84
11-10 30.43
11-11 28.8
11-12 22.61
11-13 28.27
11-14 33.89
11-15 28.46
11-16 36.78
11-17 31.51
11-18 28.63
11-19 26.02
11-20 36.29
11-21 44.02
11-22 37.31
11-23 54.79
11-24 43.5
11-25 25.93
11-26 34.95
11-27 37.92
11-28 34.68
11-29 38.2
11-30 33.42
12-01 31.95
12-02 44.35
12-03 43.15
12-04 41.15
12-05 56.35
12-06 49.45
12-07 56.2
12-08 58.0
12-09 51.9
12-10 54.5
12-11 58.9
12-12 59.8
12-13 62.6
12-24 76.1
12-25 76.1
12-26 77.4

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index