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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 430158071253801 NH-HTW 122

Merrimack County, New Hampshire
Latitude  43°01'58", Longitude  71°25'38" NAD27
Land-surface elevation 550 feet above NGVD29
The depth of the well is 18.0 feet below land surface.
This well is completed in the Sand and gravel aquifers (glaciated regions) (N100GLCIAL) national aquifer.
This well is completed in the Stratified Deposits, Undifferentiated (112SRFD) local aquifer.

Period of record
Begin Date End Date Levels
1985-11-10 1985-11-10 1

 
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