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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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Agency code = usgs
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  • 430559071282001
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USGS 430559071282001 NH-HTW 265

Merrimack County, New Hampshire
Hydrologic Unit Code 01070002
Latitude  43°05'59", Longitude  71°28'20" NAD27
Land-surface elevation 265 feet above NGVD29
The depth of the well is 42 feet below land surface.
The depth of the hole is 47 feet below land surface.
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Graph of groundwater level data at USGS 430559071282001 NH-HTW 265
Breaks in the plot represent a gap of at least one year between field measurements.
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