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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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USGS 431331071302901 NH-CVB 75

Merrimack County, New Hampshire
Hydrologic Unit Code 01070002
Latitude  43°13'31", Longitude  71°30'29" NAD27
Land-surface elevation 326.6 feet above NGVD29
The depth of the hole is 119.0 feet below land surface.
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Graph of groundwater level data at USGS 431331071302901 NH-CVB 75
Breaks in the plot represent a gap of at least one year between field measurements.
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