Major Flood
17 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: CPBO1). 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
15 ft
Minor Flood
12 ft
Action Stage
10 ft
What Floods at Each Level
27 ft
Record flooding is underway throughout the eastern sections of Napoleon and all along the tributaries flowing into the Maumee River.
20 ft
Flood water begins to threaten residents along the following streets: Fairview, Oak, Walnut, First, Second and from Route 8 to Maumee Street. Serious backwater flooding occurs along all tributaries.
17 ft
Massive flooding will occur. Residents living along the Maumee and its tributaries should prepare for extensive flood losses.
15 ft
Flood water will threaten some buildings in the east end of Napoleon and cause several roads to become impassible.
12.5 ft
Recreational campgrounds near Napoleon begin to flood.
12 ft
Flooding of farm land and possibly some secondary roads near the river 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 |
|---|---|---|
| Mar 26, 1913 | 25 ft | — |
| Feb 13, 1918 | 19.5 ft | — |
| Feb 10, 1959 | 19.5 ft | — |
About This Gauge
NWS LID
CPBO1
River
Maumee River
County
Henry, OH
Coordinates
41.3831°N, 84.1286°W
Get Flood Alerts for Maumee 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 Maumee River at Napoleon?
The Maumee River at Napoleon 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 Maumee River at Napoleon?
The NWS-defined flood stage for Maumee River at Napoleon is 12 feet. Action stage begins at 10 feet. Moderate flooding starts at 15 feet, and major flooding at 17 feet.
How do I get alerts when Maumee River rises?
Download StormCast free on Google Play, go to River Gauges, and add Maumee River at Napoleon 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 Maumee River at Napoleon gauge located?
The gauge is located in Henry County, Ohio at coordinates 41.3831°N, 84.1286°W. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Gauges on Maumee River
On This River
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Source & Notes
Data provided by: the NWS (04192550)
- 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.