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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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USGS 430937071224201 NH-AFA 11

Merrimack County, New Hampshire
Hydrologic Unit Code 01070002
Latitude  43°09'37", Longitude  71°22'42" NAD27
Land-surface elevation 340 feet above NGVD29
The depth of the hole is 63 feet below land surface.
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Graph of groundwater level data at USGS 430937071224201 NH-AFA 11
Breaks in the plot represent a gap of at least one year between field measurements.
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