Redwater River (SD) above Belle Fourche
South Dakota — Water Level & Flood Stage
Located in Butte County, South Dakota on the Redwater River (SD). Live water level data from USGS gauge 06433000, updated every 15 minutes.
Current Water Level
Gage Height
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Streamflow
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Last Reading
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Flood Stages
Major Flood
12 ft
Moderate Flood
11 ft
7,400 cfs
Minor Flood
9 ft
6,036 cfs
Action Stage
8 ft
3,713 cfs
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
What Floods at Each Level
12 ft
Major flood stage. Extensive flooding along Redwater River with inundation of structures and roads.
11 ft
Moderate flood stage. Some inundation of structures and roads along the Redwater River are possible.
9 ft
Flood Stage. Camping area along the river may be flooded.
8 ft
Low land flooding along the river.
Impact statements from the National Weather Service, describing what typically happens at each water level.
7-Day Water Level Chart
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Historic Crests
| Date | Stage | Flow |
|---|---|---|
| Apr 30, 1922 | 14 ft | — |
| Apr 30, 1922 | 14 ft | — |
| May 19, 1978 | 13.65 ft | 28,000 cfs |
| May 19, 1978 | 13.65 ft | 28,000 cfs |
| Jun 15, 1962 | 11.69 ft | 16,400 cfs |
About This Gauge
USGS Site
NWS LID
RWRS2
River
Redwater River (SD)
County
Butte, SD
Coordinates
44.6672°N, 103.8389°W
Get Flood Alerts for Redwater River (SD)
StormCast monitors this gauge and sends a push notification to your phone when the water level crosses into a new flood category — even at 3 AM.
Frequently Asked Questions
What is the current water level of Redwater River (SD) above Belle Fourche?
The Redwater River (SD) above Belle Fourche gauge is maintained by USGS (site 06433000) and reports water levels every 15 minutes. Visit this page to see the latest reading updated live, or download StormCast to get push alerts when levels rise.
What is flood stage for Redwater River (SD) above Belle Fourche?
The NWS-defined flood stage for Redwater River (SD) above Belle Fourche is 9 feet. Action stage begins at 8 feet. Moderate flooding starts at 11 feet, and major flooding at 12 feet.
How do I get alerts when Redwater River (SD) rises?
Download StormCast free on Google Play, go to River Gauges, and add Redwater River (SD) above Belle Fourche to your watchlist. StormCast will send a push notification to your phone whenever the water level crosses into a new NWS flood category — even when your screen is off.
Where is the Redwater River (SD) above Belle Fourche gauge located?
The gauge is located in Butte County, South Dakota at coordinates 44.6672°N, 103.8389°W. USGS site number: 06433000. Data is provided by the U.S. Geological Survey and the National Weather Service.
On This River
More Resources
Source & Notes
Data provided by: Observations courtesy of U.S. Geological Survey
- Gauge reading may be affected by ice.