Overview Realtime Historical Map View
Flood Watch
2026-09-18T00:00:00-06:00

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of Utah, including the following areas, Castle Country, Central Mountains, San Rafael Swell and Wasatch Plateau/Book Cliffs. * WHEN...Until midnight MDT tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, dry washes, slot canyons, and other low-lying and flood-prone locations such as slickrock areas and recent burn scars. * ADDITIONAL DETAILS... - Showers and thunderstorms are expected to re-develop this afternoon across the area and continue through the evening hours. Rainfall rates between 0.25 to 1 inch per hour with locally higher rates under the heaviest storms are expected. This will cause flash flooding in areas such as normally dry washes, slot canyon, and slickrock areas. - http://www.weather.gov/safety/flood

Seven Mile Creek Near Fish Lake, Ut 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 6.68
01-02 6.67
01-03 6.45
01-04 6.67
01-05 6.64
01-06 6.38
01-07 6.43
01-08 6.42
01-09 6.49
01-10 6.49
01-11 6.64
01-12 6.37
01-13 6.51
01-14 6.53
01-15 6.34
01-16 6.38
01-17 6.65
01-18 6.52
01-19 6.5
01-20 6.52
01-21 6.45
01-22 6.54
01-23 6.74
01-24 6.64
01-25 6.51
01-26 6.46
01-27 6.56
01-28 6.47
01-29 6.57
01-30 6.55
01-31 6.56
02-01 6.78
02-02 6.6
02-03 6.74
02-04 6.59
02-05 6.72
02-06 6.9
02-07 6.67
02-08 6.62
02-09 6.67
02-10 6.64
02-11 6.66
02-12 6.64
02-13 6.66
02-14 6.66
02-15 6.7
02-16 6.65
02-17 6.57
02-18 6.63
02-19 6.61
02-20 6.39
02-21 6.1
02-22 6.44
02-23 6.66
02-24 6.5
02-25 6.52
02-26 7.2
02-27 7.05
02-28 6.93
02-29 7.09
03-01 6.92
03-02 7.11
03-03 6.66
03-04 6.6
03-05 6.75
03-06 6.66
03-07 6.77
03-08 6.76
03-09 6.46
03-10 6.6
03-11 6.84
03-12 6.71
03-13 6.9
03-14 6.82
03-15 6.98
03-16 6.22
03-17 7.21
03-18 7.73
03-19 8.76
03-20 9.05
03-21 8.8
03-22 8.85
03-23 8.46
03-24 7.9
03-25 8.8
03-26 8.26
03-27 8.35
03-28 8.3
03-29 9.04
03-30 9.75
03-31 10.82
04-01 12.33
04-02 8.64
04-03 8.64
04-04 9.01
04-05 11.31
04-06 10.9
04-07 12.01
04-08 32.52
04-09 14.36
04-10 17.96
04-11 15.86
04-12 17.95
04-13 16.88
04-14 19.41
04-15 13.89
04-16 11.64
04-17 12.56
04-18 14.16
04-19 21.33
04-20 22.22
04-21 26.47
04-22 30.15
04-23 33.02
04-24 29.97
04-25 33.52
04-26 32.03
04-27 35.26
04-28 31.82
04-29 31.08
04-30 35.25
05-01 39.03
05-02 36.33
05-03 36.01
05-04 39.57
05-05 43.15
05-06 42.2
05-07 43.16
05-08 34.81
05-09 38.46
05-10 46.6
05-11 41.67
05-12 44.83
05-13 50.91
05-14 46.95
05-15 52.45
05-16 52.85
05-17 48.44
05-18 44.72
05-19 47.29
05-20 51.1
05-21 40.08
05-22 37.34
05-23 38.72
05-24 42.06
05-25 38.13
05-26 35.73
05-27 40.98
05-28 41.52
05-29 45.5
05-30 36.78
05-31 33.14
06-01 33.0
06-02 36.38
06-03 35.84
06-04 35.88
06-05 46.52
06-06 57.79
06-07 55.72
06-08 50.69
06-09 43.71
06-10 37.96
06-11 43.71
06-12 47.98
06-13 36.75
06-14 29.56
06-15 35.67
06-16 36.59
06-17 31.83
06-18 24.66
06-19 24.01
06-20 22.21
06-21 21.88
06-22 20.38
06-23 19.5
06-24 16.62
06-25 18.43
06-26 16.9
06-27 15.54
06-28 14.25
06-29 13.26
06-30 13.9
07-01 13.64
07-02 12.65
07-03 11.89
07-04 11.52
07-05 11.7
07-06 11.93
07-07 11.45
07-08 10.83
07-09 15.46
07-10 10.69
07-11 13.8
07-12 11.34
07-13 9.8
07-14 10.29
07-15 10.27
07-16 10.09
07-17 9.55
07-18 10.51
07-19 14.22
07-20 10.65
07-21 9.77
07-22 10.78
07-23 9.62
07-24 10.06
07-25 10.73
07-26 9.89
07-27 9.67
07-28 11.59
07-29 10.43
07-30 11.23
07-31 11.66
08-01 14.15
08-02 11.91
08-03 10.04
08-04 10.05
08-05 10.65
08-06 9.5
08-07 9.34
08-08 9.12
08-09 8.94
08-10 8.82
08-11 8.69
08-12 8.95
08-13 8.93
08-14 9.32
08-15 9.28
08-16 8.67
08-17 8.5
08-18 8.32
08-19 9.13
08-20 9.53
08-21 8.55
08-22 9.62
08-23 8.8
08-24 9.58
08-25 12.55
08-26 9.18
08-27 13.48
08-28 9.22
08-29 9.02
08-30 8.87
08-31 9.04
09-01 10.05
09-02 10.46
09-03 9.43
09-04 8.4
09-05 10.18
09-06 8.87
09-07 8.4
09-08 8.56
09-09 10.82
09-10 10.98
09-11 9.55
09-12 11.33
09-13 8.88
09-14 9.24
09-15 9.96
09-16 9.37
09-17 9.6
09-18 9.34
09-19 8.9
09-20 8.61
09-21 8.5
09-22 9.54
09-23 9.46
09-24 9.14
09-25 9.09
09-26 9.31
09-27 9.24
09-28 11.3
09-29 9.58
09-30 9.05
10-01 9.51
10-02 9.23
10-03 9.1
10-04 9.35
10-05 9.03
10-06 9.95
10-07 9.53
10-08 9.13
10-09 9.33
10-10 9.95
10-11 10.29
10-12 10.82
10-13 9.66
10-14 9.61
10-15 8.29
10-16 8.33
10-17 9.54
10-18 8.78
10-19 8.63
10-20 8.02
10-21 7.87
10-22 8.33
10-23 8.13
10-24 7.81
10-25 8.23
10-26 7.7
10-27 8.64
10-28 7.57
10-29 7.99
10-30 8.35
10-31 8.15
11-01 7.14
11-02 7.74
11-03 7.96
11-04 6.15
11-05 7.1
11-06 6.21
11-07 7.61
11-08 5.85
11-09 8.04
11-10 8.36
11-11 5.63
11-12 10.33
11-13 11.08
11-14 9.65
11-15 7.46
11-16 6.53
11-17 7.53
11-18 9.76
11-19 15.29
11-20 12.7
11-21 9.25
11-22 7.95
11-23 7.91
11-24 8.68
11-25 15.77
11-26 10.07
11-27 9.02
11-28 7.37
11-29 6.23
11-30 7.12
12-01 7.23
12-02 7.14
12-03 8.05
12-04 7.59
12-05 8.66
12-06 8.07
12-07 8.27
12-08 7.71
12-09 8.44
12-10 26.96
12-11 7.51
12-12 7.46
12-13 7.3
12-14 7.17
12-15 7.17
12-16 7.4
12-17 6.71
12-18 6.81
12-19 6.9
12-20 6.8
12-21 6.79
12-22 6.56
12-23 6.56
12-24 6.69
12-25 6.94
12-26 6.79
12-27 6.81
12-28 6.61
12-29 11.11
12-30 7.06
12-31 6.83

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index