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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 383353122321201 008N006W09D002M

Napa County, California
Latitude  38°33'53", Longitude 122°32'12" NAD27
Land-surface elevation 290 feet above NGVD29
The depth of the well is 360 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
1962-07-18 1977-10-06 28

 
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