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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 381809122145101 005N004W01R002M

Napa County, California
Latitude  38°18'08.88", Longitude 122°14'51.03" NAD83
Land-surface elevation 141.72 feet above NGVD29
The depth of the well is 117 feet below land surface.
This well is completed in the California Coastal Basin aquifers (N100CACSTL) national aquifer.

Period of record
Begin Date End Date Levels
2000-04-13 2001-08-28 4

 
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