Major Flood
10 ft
Current Water Level
Gage Height
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Streamflow
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Last Reading
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FLOOD STAGES
Know the flood categories.
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
Moderate Flood
8 ft
Minor Flood
6.5 ft
Action Stage
5.5 ft
What Floods at Each Level
10 ft
Major flood stage. Extensive flooding along Bear Butte Creek with inundation of structures and roads in Boulder Canyon and Sturgis.
8 ft
Moderate flood stage. Some inundation of structures and roads along Bear Butte Creek in Boulder Canyon and Sturgis.
6.5 ft
Flood stage. Flooding affects secondary roads near Sturgis. The low water crossing a quarter mile upstream from the gage floods and access to homes is cutoff.
5.7 ft
Access roads off of Boulder Canyon Road can become impassable.
5.5 ft
Action stage. Flooding of low lying areas along the creek.
4 ft
Water begins to flow in the creek through Sturgis.
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 |
|---|---|---|
| Jul 3, 2019 | 7.86 ft | 1,010 cfs |
| Jun 5, 2008 | 6.08 ft | 697 cfs |
| Jun 1, 2007 | 5.77 ft | 545 cfs |
About This Gauge
Get Flood Alerts for Bear Butte Creek in Boulder Canyon
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 Bear Butte Creek in Boulder Canyon?
The Bear Butte Creek in Boulder Canyon gauge is maintained by USGS (site 06437200) 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 Bear Butte Creek in Boulder Canyon?
The NWS-defined flood stage for Bear Butte Creek in Boulder Canyon is 6.5 feet. Action stage begins at 5.5 feet. Moderate flooding starts at 8 feet, and major flooding at 10 feet.
How do I get alerts when this river rises?
Download StormCast free on Google Play, go to River Gauges, and add Bear Butte Creek in Boulder Canyon to your watchlist. StormCast will send a push notification to your phone whenever the water level crosses into a new NWS flood category.
Where is the Bear Butte Creek in Boulder Canyon gauge located?
The gauge is located in Lawrence County, South Dakota at coordinates 44.3964°N, 103.5827°W. USGS site number: 06437200. 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
- USGS operates this gage on a seasonal basis. No data are available during winter months.