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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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USGS 430947071352101 NH-CVW 12

Merrimack County, New Hampshire
Hydrologic Unit Code 01070002
Latitude  43°09'47", Longitude  71°35'21" NAD27
Land-surface elevation 335.0 feet above NGVD29
The depth of the well is 18.4 feet below land surface.
The depth of the hole is 74.3 feet below land surface.
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Graph of groundwater level data at USGS 430947071352101 NH-CVW 12
Breaks in the plot represent a gap of at least one year between field measurements.
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