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DESCRIPTION:

Latitude 37°44'57",   Longitude 121°52'25"   NAD27
Contra Costa County, California   , Hydrologic Unit 18050004

Well depth: not determined.
Land surface altitude: 500.00 feet above NGVD29.
Well completed in "Other aquifers" (N9999OTHER) national aquifer.
Well completed in "Quaternary Alluvium" (110ALVM) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1981-04-06	1981-04-06	2
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