Overview Realtime Historical Map View
Flood Watch
2026-09-17T06:00:00-06:00

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of southwest Colorado, including the following areas, Animas River Basin, Four Corners/Upper Dolores River, Northwest San Juan Mountains, San Juan River Basin and Southwest San Juan Mountains. * WHEN...Through 6 AM MDT Thursday. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. This also includes the Babylon burn scar as well as slot canyons and areas of steep, susceptible terrain. * ADDITIONAL DETAILS... - Multiple rounds of showers and thunderstorms are expected to continue through early Thursday morning, producing periods of heavy rainfall and potential flash flooding. - http://www.weather.gov/safety/flood

South Creek Above Reservoir Near Monticello, 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
02-26 0.04
02-28 0.58
03-01 0.46
03-02 0.46
03-03 0.37
03-04 0.3
03-05 0.21
03-06 0.21
03-07 0.19
03-08 0.23
03-09 0.4
03-10 0.48
03-11 0.58
03-12 0.4
03-13 0.56
03-14 0.73
03-15 0.65
03-16 0.68
03-17 0.77
03-18 0.7
03-19 1.51
03-20 1.41
03-21 1.31
03-22 1.8
03-23 1.65
03-24 1.32
03-25 1.45
03-26 1.41
03-27 1.59
03-28 1.61
03-29 1.58
03-30 1.22
03-31 1.18
04-01 1.15
04-02 1.45
04-03 1.36
04-04 1.28
04-05 1.59
04-06 1.57
04-07 1.98
04-08 2.13
04-09 1.06
04-10 2.86
04-11 2.81
04-12 3.37
04-13 3.67
04-14 3.48
04-15 2.85
04-16 3.84
04-17 4.3
04-18 5.47
04-19 6.41
04-20 5.41
04-21 5.14
04-22 6.11
04-23 6.34
04-24 5.94
04-25 6.42
04-26 6.81
04-27 7.21
04-28 7.47
04-29 7.27
04-30 8.22
05-01 8.0
05-02 7.98
05-03 7.6
05-04 6.92
05-05 6.66
05-06 5.84
05-07 5.53
05-08 5.22
05-09 5.2
05-10 5.34
05-11 5.04
05-12 4.62
05-13 4.48
05-14 4.9
05-15 5.67
05-16 6.52
05-17 6.56
05-18 6.37
05-19 5.88
05-20 5.69
05-21 4.34
05-22 4.03
05-23 4.51
05-24 4.27
05-25 4.43
05-26 4.39
05-27 4.38
05-28 4.18
05-29 4.02
05-30 3.75
05-31 3.72
06-01 3.97
06-02 3.87
06-03 3.91
06-04 4.25
06-05 4.54
06-06 4.81
06-07 5.19
06-08 4.94
06-09 4.71
06-10 4.09
06-11 3.71
06-12 3.21
06-13 2.96
06-14 2.97
06-15 3.03
06-16 2.81
06-17 2.67
06-18 2.37
06-19 2.37
06-20 2.24
06-21 2.04
06-22 1.68
06-23 1.43
06-24 1.0
06-25 1.04
06-26 0.73
06-27 0.66
06-28 0.75
06-29 0.91
06-30 0.7
07-01 0.67
07-02 0.7
07-03 0.48
07-04 0.77
07-05 0.61
07-06 0.54
07-07 0.52
07-08 0.66
07-09 0.57
07-10 0.54
07-11 0.49
07-12 0.44
07-13 0.36
07-14 0.41
07-15 0.41
07-16 0.41
07-17 0.39
07-18 0.35
07-19 0.36
07-20 0.33
07-21 0.3
07-22 0.37
07-23 0.33
07-24 0.34
07-25 0.35
07-26 0.4
07-27 0.5
07-28 0.3
07-29 0.32
07-30 0.31
07-31 0.29
08-01 0.21
08-02 0.41
08-03 0.34
08-04 0.25
08-05 0.19
08-06 0.19
08-07 0.16
08-08 0.14
08-09 0.12
08-10 0.12
08-11 0.12
08-12 0.14
08-13 0.14
08-14 0.12
08-15 0.13
08-16 0.11
08-17 0.12
08-18 0.1
08-19 0.13
08-20 0.27
08-21 0.12
08-22 0.15
08-23 0.19
08-24 0.13
08-25 0.12
08-26 0.11
08-27 0.11
08-28 0.1
08-29 0.12
08-30 0.1
08-31 0.09
09-01 0.11
09-02 0.1
09-03 0.1
09-04 0.11
09-05 0.93
09-06 0.1
09-07 0.1
09-08 0.08
09-09 0.09
09-10 0.17
09-11 0.1
09-12 0.1
09-13 0.08
09-14 0.08
09-15 0.09
09-16 0.09
09-17 0.08
09-18 0.08
09-19 0.08
09-20 0.08
09-21 0.08
09-22 0.33
09-23 0.85
09-24 0.09
09-25 0.09
09-26 0.09
09-27 0.09
09-28 0.14
09-29 0.09
09-30 0.09
10-01 0.2
10-02 0.18
10-03 0.21
10-04 0.19
10-05 0.29
10-06 0.5
10-07 0.22
10-08 0.14
10-09 0.14
10-10 0.14
10-11 0.16
10-12 0.17
10-13 0.15
10-14 0.59
10-15 0.16
10-16 0.17
10-17 0.19
10-18 0.21
10-19 0.23
10-20 0.17
10-21 0.17
10-22 0.17
10-23 0.21
10-24 0.18
10-25 0.17
10-26 0.16
10-27 0.17
10-28 0.17
10-29 0.12
10-30 0.14
10-31 0.13
11-01 0.09
11-02 0.08
11-03 0.08
11-04 0.11
11-05 0.08
11-06 0.1
11-07 0.09
11-08 0.08
11-09 0.09
11-10 0.06
11-11 0.12
11-12 0.1
11-13 0.08
11-14 0.08
11-15 0.07
11-16 0.13
11-17 0.13
11-18 0.1
11-19 0.1
11-20 0.11
11-21 0.12
11-22 0.1
11-23 0.07
11-24 0.08
11-25 0.12
11-26 0.46
11-27 0.35
11-28 0.15
11-29 0.72
11-30 0.38
12-01 0.01
12-02 0.06
12-03 0.06
12-04 0.09
12-05 0.09
12-06 0.09
12-07 0.02
12-08 0.03
12-09 0.03
12-10 0.04
12-25 0.03
12-26 0.18
12-27 0.09
12-28 0.09
12-29 0.76
12-30 0.84

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index