Major Flood
16 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: DMDM4). 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
14 ft
Minor Flood
13 ft
Action Stage
11 ft
What Floods at Each Level
16 ft
Expect major flooding of low lying areas and homes downstream of Dimondale and in the Grande Pointe subdivision downstream of Dimondale. Subdivision is connected to the Grand River by a series of canals and contains 83 homes.
14 ft
Expect moderate flooding of low lying areas and homes downstream of Dimondale and in the Grande Pointe subdivision downstream of Dimondale. Subdivision is connected to the Grand River by a series of canals and contains 83 homes.
13 ft
Expect minor flooding of low lying areas and homes downstream of Dimondale and in the Grande Pointe subdivision downstream of Dimondale. Subdivision is connected to the Grand River by a series of canals and contains 83 homes.
11 ft
River is bankfull. Expect minor flooding of 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 | 13.6 ft | — |
| Apr 18, 1975 | 13.3 ft | — |
| Feb 25, 1985 | 12.92 ft | — |
About This Gauge
NWS LID
DMDM4
River
Grand River
County
Eaton, MI
Coordinates
42.6450°N, 84.6500°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 Dimondale?
The Grand River at Dimondale 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 Dimondale?
The NWS-defined flood stage for Grand River at Dimondale is 13 feet. Action stage begins at 11 feet. Moderate flooding starts at 14 feet, and major flooding at 16 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 Dimondale 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 Dimondale gauge located?
The gauge is located in Eaton County, Michigan at coordinates 42.6450°N, 84.6500°W. Data is provided by the U.S. Geological Survey and the National Weather Service.
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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.