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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 432343071570901 NH-NLW 1

Merrimack County, New Hampshire
Latitude  43°23'43", Longitude  71°57'09" NAD27
Land-surface elevation 1,020.00 feet above NGVD29
The depth of the well is 21.0 feet below land surface.
This well is completed in the Other aquifers (N9999OTHER) national aquifer.
This well is completed in the Till (112TILL) local aquifer.

Period of record
Begin Date End Date Levels
1947-10-06 2017-05-26 1148

 
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