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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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USGS 431437071275401 NH-CVW 31

Merrimack County, New Hampshire
Hydrologic Unit Code 01070002
Latitude  43°14'37", Longitude  71°27'54" NAD27
Land-surface elevation 330.0 feet above NGVD29
The depth of the hole is 32.3 feet below land surface.
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Graph of groundwater level data at USGS 431437071275401 NH-CVW 31
Breaks in the plot represent a gap of at least one year between field measurements.
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