Latitude 38°16'39.9", Longitude 122°15'08.0" NAD83
Napa County, California , Hydrologic Unit 18050002
Well depth: 417 feet Hole depth: 430 feet
Land surface altitude: 137
feet above NGVD29.
Well completed in "California Coastal Basin aquifers" (N100CACSTL) national aquifer.