Overview Realtime Historical Map View

Middle Fork Powder River Near Barnum, Wy 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 6.12
01-02 5.95
01-03 6.13
01-04 5.83
01-05 5.79
01-06 5.6
01-07 5.64
01-08 5.88
01-09 5.8
01-10 5.7
01-11 5.46
01-12 5.63
01-13 5.68
01-14 5.75
01-15 7.97
01-16 30.23
01-17 6.6
01-18 5.86
01-19 5.72
01-20 5.52
01-21 5.78
01-22 5.58
01-23 5.57
01-24 5.51
01-25 5.16
01-26 5.17
01-27 5.18
01-28 5.4
01-29 5.68
01-30 5.6
01-31 5.5
02-01 5.57
02-02 5.42
02-03 5.46
02-04 5.75
02-05 5.3
02-06 5.39
02-07 5.64
02-08 5.48
02-09 5.3
02-10 6.1
02-11 5.98
02-12 5.6
02-13 5.3
02-14 5.29
02-15 5.57
02-16 5.83
02-17 5.79
02-18 7.23
02-19 6.24
02-20 5.69
02-21 5.49
02-22 5.13
02-23 5.61
02-24 6.54
02-25 5.31
02-26 5.27
02-27 5.2
02-28 5.02
02-29 5.1
03-01 4.95
03-02 4.8
03-03 4.92
03-04 16.14
03-05 4.93
03-06 5.22
03-07 4.85
03-08 4.72
03-09 4.89
03-10 5.15
03-11 7.09
03-12 5.03
03-13 5.13
03-14 5.53
03-15 5.02
03-16 9.06
03-17 7.72
03-18 8.35
03-19 7.23
03-20 7.61
03-21 7.19
03-22 16.26
03-23 17.4
03-24 15.61
03-25 21.78
03-26 17.55
03-27 14.38
03-28 14.19
03-29 15.3
03-30 14.79
03-31 16.71
04-01 19.9
04-02 18.34
04-03 18.85
04-04 17.86
04-05 21.77
04-06 22.62
04-07 15.74
04-08 25.46
04-09 30.25
04-10 25.35
04-11 24.03
04-12 28.29
04-13 29.24
04-14 35.01
04-15 32.37
04-16 29.37
04-17 33.01
04-18 32.1
04-19 30.26
04-20 28.49
04-21 30.62
04-22 37.49
04-23 48.94
04-24 56.96
04-25 62.81
04-26 54.45
04-27 57.26
04-28 55.48
04-29 64.67
04-30 75.88
05-01 64.13
05-02 61.56
05-03 67.19
05-04 81.06
05-05 85.88
05-06 151.21
05-07 132.73
05-08 134.0
05-09 142.98
05-10 140.54
05-11 134.56
05-12 153.16
05-13 156.35
05-14 146.31
05-15 164.76
05-16 177.35
05-17 175.73
05-18 178.87
05-19 183.23
05-20 155.19
05-21 137.21
05-22 177.6
05-23 167.58
05-24 183.31
05-25 186.0
05-26 187.25
05-27 178.46
05-28 182.17
05-29 157.05
05-30 139.47
05-31 126.26
06-01 125.05
06-02 135.52
06-03 139.45
06-04 117.87
06-05 122.67
06-06 138.32
06-07 142.79
06-08 119.95
06-09 104.49
06-10 86.71
06-11 79.57
06-12 78.25
06-13 75.65
06-14 62.25
06-15 58.55
06-16 59.24
06-17 56.45
06-18 53.15
06-19 48.91
06-20 49.01
06-21 44.17
06-22 39.82
06-23 40.74
06-24 38.88
06-25 36.33
06-26 35.92
06-27 33.97
06-28 30.67
06-29 28.32
06-30 26.94
07-01 26.02
07-02 23.54
07-03 21.9
07-04 20.91
07-05 20.51
07-06 19.41
07-07 24.7
07-08 17.85
07-09 17.2
07-10 15.7
07-11 14.92
07-12 14.61
07-13 16.3
07-14 15.17
07-15 14.65
07-16 14.97
07-17 14.15
07-18 13.42
07-19 12.61
07-20 12.24
07-21 12.21
07-22 12.26
07-23 12.56
07-24 11.25
07-25 10.68
07-26 11.06
07-27 10.5
07-28 10.37
07-29 9.97
07-30 10.93
07-31 11.27
08-01 10.39
08-02 9.7
08-03 9.01
08-04 9.35
08-05 9.66
08-06 9.94
08-07 9.33
08-08 9.03
08-09 8.34
08-10 8.29
08-11 8.2
08-12 7.89
08-13 7.83
08-14 8.23
08-15 8.6
08-16 8.08
08-17 7.5
08-18 7.16
08-19 7.59
08-20 7.74
08-21 7.69
08-22 7.32
08-23 7.29
08-24 9.29
08-25 7.71
08-26 7.26
08-27 7.0
08-28 7.55
08-29 7.24
08-30 6.91
08-31 6.68
09-01 6.95
09-02 6.72
09-03 6.55
09-04 6.51
09-05 9.77
09-06 6.94
09-07 6.99
09-08 6.9
09-09 7.05
09-10 7.3
09-11 6.96
09-12 7.86
09-13 7.26
09-14 7.13
09-15 7.95
09-16 7.61
09-17 7.11
09-18 7.02
09-19 6.89
09-20 6.77
09-21 6.8
09-22 7.03
09-23 7.36
09-24 7.48
09-25 7.79
09-26 7.46
09-27 7.49
09-28 7.48
09-29 7.55
09-30 7.63
10-01 7.28
10-02 7.09
10-03 7.53
10-04 8.39
10-05 8.16
10-06 8.42
10-07 8.18
10-08 7.97
10-09 8.21
10-10 8.24
10-11 7.9
10-12 8.94
10-13 8.37
10-14 8.13
10-15 8.27
10-16 9.53
10-17 9.61
10-18 9.4
10-19 8.46
10-20 9.15
10-21 8.79
10-22 8.22
10-23 8.24
10-24 8.06
10-25 8.18
10-26 8.3
10-27 8.04
10-28 8.08
10-29 8.53
10-30 7.68
10-31 6.84
11-01 6.8
11-02 7.03
11-03 6.74
11-04 7.36
11-05 7.04
11-06 6.65
11-07 6.39
11-08 6.48
11-09 6.98
11-10 6.87
11-11 6.68
11-12 6.97
11-13 6.55
11-14 7.72
11-15 6.67
11-16 6.56
11-17 5.98
11-18 6.9
11-19 7.58
11-20 6.98
11-21 6.57
11-22 6.73
11-23 6.4
11-24 6.31
11-25 10.19
11-26 8.89
11-27 7.27
11-28 7.72
11-29 6.83
11-30 6.79
12-01 6.9
12-02 7.22
12-03 7.33
12-04 7.13
12-05 6.75
12-06 7.3
12-07 7.01
12-08 6.72
12-09 6.66
12-10 6.87
12-11 7.08
12-12 6.75
12-13 6.6
12-14 6.58
12-15 6.41
12-16 6.48
12-17 6.42
12-18 6.24
12-19 6.41
12-20 6.39
12-21 6.63
12-22 6.08
12-23 5.97
12-24 5.94
12-25 6.18
12-26 6.1
12-27 5.74
12-28 7.15
12-29 5.77
12-30 5.81
12-31 5.72

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index