Reno Gulch near Hill City
South Dakota — Water Level & Flood Stage
Located in Pennington County, South Dakota on the Reno Gulch. Live water level data from USGS gauge 06406760, 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
8 ft
Moderate Flood
7 ft
Minor Flood
6 ft
115 cfs
Action Stage
4.75 ft
26 cfs
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
What Floods at Each Level
8 ft
Major Flood Stage. Residences close to the river may flood.
7 ft
Moderate Flood Stage. Water begins to approach Pennington County Road T317.
6 ft
Minor Flood Stage. Minor flooding of driveways which cross the river.
5 ft
Bankfull Stage. Overflows banks.
4.75 ft
Action Stage.
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 |
|---|---|---|
| May 25, 2015 | 6.32 ft | 34 cfs |
| May 25, 2015 | 6.32 ft | 34 cfs |
| Jun 17, 1998 | 5.84 ft | 99 cfs |
| Jun 17, 1998 | 5.84 ft | 99 cfs |
| May 27, 2019 | 5.34 ft | 13 cfs |
About This Gauge
USGS Site
NWS LID
RGUS2
River
Reno Gulch
County
Pennington, SD
Coordinates
43.9097°N, 103.6124°W
Get Flood Alerts for Reno Gulch
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 Reno Gulch near Hill City?
The Reno Gulch near Hill City gauge is maintained by USGS (site 06406760) 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 Reno Gulch near Hill City?
The NWS-defined flood stage for Reno Gulch near Hill City is 6 feet. Action stage begins at 4.75 feet. Moderate flooding starts at 7 feet, and major flooding at 8 feet.
How do I get alerts when Reno Gulch rises?
Download StormCast free on Google Play, go to River Gauges, and add Reno Gulch near Hill City 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 Reno Gulch near Hill City gauge located?
The gauge is located in Pennington County, South Dakota at coordinates 43.9097°N, 103.6124°W. USGS site number: 06406760. Data is provided by the U.S. Geological Survey and the National Weather Service.
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.