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DESCRIPTION:

Latitude 38°19'31.19",   Longitude 122°15'07.93"   NAD83
Napa County, California   , Hydrologic Unit 18050002

Well depth: 195 feet
Hole depth: 340 feet
Land surface altitude: 112.58 feet above NGVD29.
Well completed in "California Coastal Basin aquifers" (N100CACSTL) national aquifer.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field groundwater-level measurements	1978-10-17	2002-08-06	20
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	2001-09-18	2001-09-18	1
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