Minor Flood
8 ft
Current Water Level
Gage Height
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Streamflow
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Last Reading
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FLOOD STAGES
Know the flood categories.
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
Action Stage
7 ft
What Floods at Each Level
8 ft
Carnegie Road in Hamilton floods.
7 ft
Portions of Mercer County Park floods, including some lake trails.
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 |
|---|---|---|
| Aug 27, 1971 | 10.9 ft | — |
| Aug 28, 2011 | 9.74 ft | — |
| Jul 20, 1975 | 9.36 ft | — |
About This Gauge
USGS Site
NWS LID
CLKN4
River
Assunpink Creek
County
Mercer, NJ
Coordinates
40.2697°N, 74.6722°W
Get Flood Alerts for Assunpink Creek
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 Assunpink Creek at Clarksville?
The Assunpink Creek at Clarksville gauge is maintained by USGS (site 01463620) 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 Assunpink Creek at Clarksville?
The NWS-defined flood stage for Assunpink Creek at Clarksville is 8 feet. Action stage begins at 7 feet. Moderate flooding starts at N/A feet, and major flooding at N/A feet.
How do I get alerts when Assunpink Creek rises?
Download StormCast free on Google Play, go to River Gauges, and add Assunpink Creek at Clarksville 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 Assunpink Creek at Clarksville gauge located?
The gauge is located in Mercer County, New Jersey at coordinates 40.2697°N, 74.6722°W. USGS site number: 01463620. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Gauges on Assunpink Creek
On This River
Downstream: Assunpink Creek at Trenton
More Resources
Source & Notes
Data provided by: US Geological Survey, Observations courtesy of U.S. Geological Survey