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Groundwater levels for the Nation

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USGS 404621074352201 271139-- Mendham Test4-Franklin

Morris County, New Jersey
Hydrologic Unit Code 02030103
Latitude  40°46'21", Longitude  74°35'22" NAD27
Land-surface elevation 520 feet above NGVD29
The depth of the well is 560 feet below land surface.
The depth of the hole is 560 feet below land surface.
This well is completed in the Piedmont and Blue Ridge crystalline-rock aquifers (N400PDMBRX) national aquifer.
This well is completed in the Precambrian Erathem (400PCMB) local aquifer.
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Graph of groundwater level data at USGS 404621074352201 271139-- Mendham Test4-Franklin
Breaks in the plot represent a gap of at least one year between field measurements.
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