Major Flood
9 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: ETNM4). 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
8 ft
Minor Flood
6 ft
Action Stage
5 ft
What Floods at Each Level
9 ft
Expect major flooding of structures on Hall Street, west of Hamlin Street, and West Knight Street. Water is curb deep on Main Street.
7 ft
Expect minor flooding of the business district in Eaton Rapids. Island Park in the City of Eaton Rapids is flooded.
6 ft
Expect minor flooding of low lying areas and basements along River Street in Eaton Rapids. Island Park in the City of Eaton Rapids begins to flood.
5 ft
River is bankfull. Expect minor overflow into low lying areas.
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 5, 1947 | 9.1 ft | — |
| May 26, 1937 | 7.1 ft | — |
| Apr 4, 1950 | 7 ft | — |
About This Gauge
NWS LID
ETNM4
River
Grand River
County
Eaton, MI
Coordinates
42.5094°N, 84.6552°W
Get Flood Alerts for Grand 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 Grand River at Eaton Rapids?
The Grand River at Eaton Rapids 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 Grand River at Eaton Rapids?
The NWS-defined flood stage for Grand River at Eaton Rapids is 6 feet. Action stage begins at 5 feet. Moderate flooding starts at 8 feet, and major flooding at 9 feet.
How do I get alerts when Grand River rises?
Download StormCast free on Google Play, go to River Gauges, and add Grand River at Eaton Rapids 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 Grand River at Eaton Rapids gauge located?
The gauge is located in Eaton County, Michigan at coordinates 42.5094°N, 84.6552°W. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Gauges on Grand River
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Source & Notes
- 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.
- River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.
- Stage may be affected by ice during winter months.