Roanoke River at John H. Kerr Dam
Virginia — Water Level & Flood Stage
Located in Mecklenburg County, Virginia on the Roanoke River. Live water level data from USGS gauge 02079490, 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
324 ft
Moderate Flood
322 ft
Minor Flood
320 ft
Action Stage
320 ft
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
What Floods at Each Level
326 ft
River stage sensor operating limit
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 28, 1987 | 319.67 ft | — |
| Apr 28, 1987 | 319.67 ft | — |
| Feb 9, 2010 | 310.99 ft | — |
| Feb 9, 2010 | 310.99 ft | — |
About This Gauge
USGS Site
NWS LID
KERV2
River
Roanoke River
County
Mecklenburg, VA
Coordinates
36.5983°N, 78.2992°W
Get Flood Alerts for Roanoke River
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 Roanoke River at John H. Kerr Dam?
The Roanoke River at John H. Kerr Dam gauge is maintained by USGS (site 02079490) 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 Roanoke River at John H. Kerr Dam?
The NWS-defined flood stage for Roanoke River at John H. Kerr Dam is 320 feet. Action stage begins at 320 feet. Moderate flooding starts at 322 feet, and major flooding at 324 feet.
How do I get alerts when Roanoke River rises?
Download StormCast free on Google Play, go to River Gauges, and add Roanoke River at John H. Kerr Dam 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 Roanoke River at John H. Kerr Dam gauge located?
The gauge is located in Mecklenburg County, Virginia at coordinates 36.5983°N, 78.2992°W. USGS site number: 02079490. Data is provided by the U.S. Geological Survey and the National Weather Service.
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Source & Notes
Data provided by: US Geological Survey, Observations courtesy of U.S. Geological Survey