North Sulphur River near Cooper
Critical Stages
28' - Action
30' - Flood
34' - Moderate
37' - Major
Latest Observation
Updated: 2:00 PM CST 12/15/25
Status: No Flooding
Stage: 0.95 ft
Flow: 0.005 kcfs
Forecast
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 6 PM 12/15 | 1 | 0.0059 |
| 12 AM 12/16 | 1 | 0.0059 |
| 6 AM 12/16 | 1 | 0.0059 |
| 12 PM 12/16 | 1 | 0.0059 |
| 6 PM 12/16 | 1 | 0.0059 |
| 12 AM 12/17 | 1 | 0.0059 |
| 6 AM 12/17 | 1 | 0.0059 |
| 12 PM 12/17 | 1 | 0.0059 |
| 6 PM 12/17 | 1 | 0.0059 |
| 12 AM 12/18 | 1 | 0.0059 |
| 6 AM 12/18 | 1 | 0.0059 |
| 12 PM 12/18 | 1 | 0.0059 |
| 6 PM 12/18 | 1 | 0.0059 |
| 12 AM 12/19 | 1 | 0.0059 |
| 6 AM 12/19 | 1 | 0.0059 |
| 12 PM 12/19 | 1 | 0.0059 |
| 6 PM 12/19 | 1 | 0.0059 |
| 12 AM 12/20 | 1 | 0.0059 |
| 6 AM 12/20 | 1 | 0.0059 |
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 2:00 PM 12/15 | 0.95 | 0.005 |
| 1:45 PM 12/15 | 0.95 | 0.005 |
| 1:30 PM 12/15 | 0.95 | 0.005 |
| 1:15 PM 12/15 | 0.96 | 0.0051 |
| 1:00 PM 12/15 | 0.96 | 0.0051 |
| 12:45 PM 12/15 | 0.96 | 0.0051 |
| 12:30 PM 12/15 | 0.96 | 0.0051 |
| 12:15 PM 12/15 | 0.96 | 0.0051 |
| 12:00 PM 12/15 | 0.96 | 0.0051 |
| 11:45 AM 12/15 | 0.96 | 0.0051 |
| 11:30 AM 12/15 | 0.96 | 0.0051 |
| 11:15 AM 12/15 | 0.97 | 0.0053 |
| 11:00 AM 12/15 | 0.96 | 0.0051 |
| 10:45 AM 12/15 | 0.96 | 0.0051 |
| 10:30 AM 12/15 | 0.96 | 0.0051 |
| 10:15 AM 12/15 | 0.97 | 0.0053 |
| 10:00 AM 12/15 | 0.97 | 0.0053 |
| 9:45 AM 12/15 | 0.97 | 0.0053 |
| 9:30 AM 12/15 | 0.97 | 0.0053 |
| 9:15 AM 12/15 | 0.95 | 0.005 |
| 9:00 AM 12/15 | 0.97 | 0.0053 |
| 8:45 AM 12/15 | 0.97 | 0.0053 |
| 8:30 AM 12/15 | 0.97 | 0.0053 |
| 8:15 AM 12/15 | 0.97 | 0.0053 |
| 8:00 AM 12/15 | 0.97 | 0.0053 |
| 7:45 AM 12/15 | 0.97 | 0.0053 |
| 7:30 AM 12/15 | 0.96 | 0.0051 |
| 7:15 AM 12/15 | 0.97 | 0.0053 |
| 7:00 AM 12/15 | 0.97 | 0.0053 |
| 6:45 AM 12/15 | 0.97 | 0.0053 |
37' -
Major flooding will occur along the river. Agriculture and livestock near the river will be impacted.
34' -
Moderate flooding will occur along the river. Agriculture and livestock near the river will be impacted.
30' -
Minor flooding will occur along the river. Agriculture and livestock near the river will be impacted.
| Date | Stage (ft) |
|---|---|
| Oct 19, 1971 | 36.16 |
| Oct 19, 2002 | 34.76 |
| May 13, 1982 | 34.76 |
| Mar 19, 2008 | 34.75 |
| Dec 10, 1971 | 34.3 |
| Jun 4, 1989 | 34.06 |
| May 7, 1969 | 34 |
| Nov 27, 2015 | 33.75 |
| Aug 13, 2017 | 33.62 |
| Jan 30, 1969 | 33.05 |
| Apr 30, 2016 | 33.01 |
| Feb 8, 2023 | 32.97 |
| Mar 18, 2020 | 32.69 |
| Oct 29, 1991 | 32.5 |
| Jan 30, 2025 | 32.14 |
| Feb 9, 1965 | 32 |
| May 23, 1957 | 32 |
| May 31, 1967 | 32 |
| Oct 16, 1981 | 31.95 |
| Mar 1, 2018 | 31.56 |
Data provided by the National Weather Service.
