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Groundwater levels for the Nation

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USGS 412746071510601 CT-NSN 78

New London County, Connecticut
Hydrologic Unit Code 01090005
Latitude  41°29'46.56", Longitude  71°51'02.99" NAD83
Land-surface elevation 314.22 feet above NAVD88
The depth of the well is 10 feet below land surface.
The depth of the hole is 10 feet below land surface.
This well is completed in the Other aquifers (N9999OTHER) national aquifer.
This well is completed in the Till Deposits (112TILL) local aquifer.
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Graph of groundwater level data at USGS 412746071510601 CT-NSN 78
Breaks in the plot represent a gap of at least one year between field measurements.
Download a presentation-quality graph