Tennessee River below Guntersville Dam
Alabama — Water Level & Flood Stage
Located in Marshall County, Alabama on the Tennessee River. Live water level data from USGS, updated every 15 minutes.
Current Water Level
Gage Height
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Streamflow
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Last Reading
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This is an NWS forecast point (LID: GVDA1). Live data may be limited. View on NWS AHPS →
Flood Stages
Action Stage
25 ft
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
What Floods at Each Level
596 ft
Boathouses...a picnic area at Marshall County Park...and a playground...all above Guntersville Dam...flood.
595 ft
Minor flooding begins.
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 |
|---|---|---|
| Feb 25, 2019 | 38.67 ft | — |
| Feb 25, 2019 | 38.67 ft | — |
| Dec 26, 2015 | 38.18 ft | — |
| Dec 26, 2015 | 38.18 ft | — |
| Feb 13, 2020 | 36.37 ft | — |
About This Gauge
NWS LID
GVDA1
River
Tennessee River
County
Marshall, AL
Coordinates
34.4214°N, 86.3939°W
Get Flood Alerts for Tennessee 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 Tennessee River below Guntersville Dam?
The Tennessee River below Guntersville Dam gauge is maintained by USGS 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 Tennessee River below Guntersville Dam?
This gauge has NWS-defined flood categories. Check the flood stages section above for current thresholds.
How do I get alerts when Tennessee River rises?
Download StormCast free on Google Play, go to River Gauges, and add Tennessee River below Guntersville 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 Tennessee River below Guntersville Dam gauge located?
The gauge is located in Marshall County, Alabama at coordinates 34.4214°N, 86.3939°W. Data is provided by the U.S. Geological Survey and the National Weather Service.
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Source & Notes
Data provided by: Tennessee Valley Authority (TVA)
- Gauge reading affected by reservoir operations.