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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

USGS 381814122161701 005N004W02Q001M

Napa County, California
Latitude  38°18'14.07", Longitude 122°16'17.16" NAD83
Land-surface elevation 83.45 feet above NGVD29
This well is completed in the California Coastal Basin aquifers (N100CACSTL) national aquifer.

Period of record
Begin Date End Date Levels
2001-04-10 2002-10-17 6

 
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