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DESCRIPTION:

Latitude 37°45'45",   Longitude 121°51'58"   NAD27
Contra Costa County, California   , Hydrologic Unit 18050004

Land surface altitude: 550.00 feet above NGVD29.
Well completed in "Other aquifers" (N9999OTHER) national aquifer.
Well completed in "Quaternary Alluvium" (110ALVM) local aquifer

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Data Type	Begin Date	End Date	Count
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