Major Flood
37 ft
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: SWNM6). Live data may be limited. View on NWS AHPS →
FLOOD STAGES
Know the flood categories.
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
Moderate Flood
33 ft
Minor Flood
26 ft
Action Stage
25 ft
What Floods at Each Level
37 ft
Residential flooding is occurring and numerous roads are flooding. Evacuations are necessary.
31 ft
Farm land flooding is extensive and access will be restricted in low-lying areas.
28 ft
Flooding is occurring on farm land near the river.
27 ft
Farm land flooding is occurring near the river.
26 ft
Low-lying farm land near the river is flooded.
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 |
|---|---|---|
| Mar 16, 1973 | 31.59 ft | 36,000 cfs |
| Dec 28, 1982 | 30.3 ft | 27,600 cfs |
| Feb 25, 2019 | 30.26 ft | — |
About This Gauge
NWS LID
SWNM6
River
Tallahatchie River
County
Tallahatchie, MS
Coordinates
33.8606°N, 90.2767°W
Get Flood Alerts for Tallahatchie 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 Tallahatchie River near Swan Lake?
The Tallahatchie River near Swan Lake 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 Tallahatchie River near Swan Lake?
The NWS-defined flood stage for Tallahatchie River near Swan Lake is 26 feet. Action stage begins at 25 feet. Moderate flooding starts at 33 feet, and major flooding at 37 feet.
How do I get alerts when Tallahatchie River rises?
Download StormCast free on Google Play, go to River Gauges, and add Tallahatchie River near Swan Lake 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 Tallahatchie River near Swan Lake gauge located?
The gauge is located in Tallahatchie County, Mississippi at coordinates 33.8606°N, 90.2767°W. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Gauges on Tallahatchie River
On This River
Upstream: Tallahatchie River at Locopolis
More Resources
Source & Notes
Data provided by: US Army Corps of Engineers, Observations courtesy of U.S. Army Corps of Engineers
- River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.