Major Flood
26 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
23 ft
Minor Flood
12 ft
Action Stage
10 ft
What Floods at Each Level
26 ft
Water approaches homes on Rockfish Road.
23 ft
Water covers the bridges on Routes 774, 775, and 778.
16 ft
Water approaches a driveway near Route 778, and is approaching Route 774.
12 ft
Fields along the river begin to flood. Livestock should be moved to higher ground.
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 |
|---|---|---|
| Sep 6, 1996 | 35.62 ft | 44,300 cfs |
| Nov 4, 1985 | 33.09 ft | 38,500 cfs |
| Mar 17, 1936 | 28.57 ft | 24,500 cfs |
About This Gauge
Get Flood Alerts for Middle 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 Middle River near Grottoes?
The Middle River near Grottoes gauge is maintained by USGS (site 01625000) 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 Middle River near Grottoes?
The NWS-defined flood stage for Middle River near Grottoes is 12 feet. Action stage begins at 10 feet. Moderate flooding starts at 23 feet, and major flooding at 26 feet.
How do I get alerts when Middle River rises?
Download StormCast free on Google Play, go to River Gauges, and add Middle River near Grottoes 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 Middle River near Grottoes gauge located?
The gauge is located in Augusta County, Virginia at coordinates 38.2617°N, 78.8622°W. USGS site number: 01625000. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Resources
Source & Notes
Data provided by: US Geological Survey, Observations courtesy of U.S. Geological Survey
- Stage may be affected by ice.