Contoocook River at River Hill Water Level

Current Water Level

Gage Height

Streamflow

Last Reading

FLOOD STAGES

Know the flood categories.

Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.

Minor Flood

18 ft

Action Stage

14 ft

7-Day Water Level Chart

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Historic Crests

Date	Stage	Flow
Dec 22, 2023	14.8 ft	5,880 cfs
Dec 18, 2023	14.35 ft	5,040 cfs

About This Gauge

USGS Site

01087850

NWS LID

RVHN3

River

Contoocook River

County

Merrimack, NH

Coordinates

43.2498°N, 71.6195°W

Get Flood Alerts for Contoocook 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 Contoocook River at River Hill?

The Contoocook River at River Hill gauge is maintained by USGS (site 01087850) 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 Contoocook River at River Hill?

The NWS-defined flood stage for Contoocook River at River Hill is 18 feet. Action stage begins at 14 feet. Moderate flooding starts at N/A feet, and major flooding at N/A feet.

How do I get alerts when Contoocook River rises?

Download StormCast free on Google Play, go to River Gauges, and add Contoocook River at River Hill 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 Contoocook River at River Hill gauge located?

The gauge is located in Merrimack County, New Hampshire at coordinates 43.2498°N, 71.6195°W. USGS site number: 01087850. Data is provided by the U.S. Geological Survey and the National Weather Service.

More Gauges on Contoocook River

Contoocook River at Henniker Contoocook River at Peterborough

More Resources

New Hampshire River Gauges River Level App Flood Alerts Understanding River Flood Levels Flash Flood Warnings Tornado Alerts

Source & Notes

Data provided by: US Army Corps of Engineers, Observations courtesy of U.S. Geological Survey, Observations courtesy of U.S. Army Corps of Engineers

Contoocook River at River Hill Water Level & Flood Stage.