Major Flood
11 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: MONM4). 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
10 ft
Minor Flood
9 ft
Action Stage
8 ft
What Floods at Each Level
9.5 ft
Several homes flood on the western edge of Monroe.
9 ft
Flooding begins at the Monroe YMCA.
8 ft
Some minor overflow 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 13, 1984 | 13.4 ft | — |
| Dec 26, 1977 | 12.1 ft | — |
| Feb 22, 2022 | 11.99 ft | — |
About This Gauge
NWS LID
MONM4
River
River Raisin
County
Monroe, MI
Coordinates
41.9133°N, 83.3850°W
Get Flood Alerts for River Raisin
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 River Raisin at Monroe City?
The River Raisin at Monroe City 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 River Raisin at Monroe City?
The NWS-defined flood stage for River Raisin at Monroe City is 9 feet. Action stage begins at 8 feet. Moderate flooding starts at 10 feet, and major flooding at 11 feet.
How do I get alerts when River Raisin rises?
Download StormCast free on Google Play, go to River Gauges, and add River Raisin at Monroe City 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 River Raisin at Monroe City gauge located?
The gauge is located in Monroe County, Michigan at coordinates 41.9133°N, 83.3850°W. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Gauges on River Raisin
On This River
Upstream: River Raisin at Dundee
More Resources
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.