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USGS 381008121143001 004N007E29E002M

  Well Site

DESCRIPTION:
Latitude 38°10'08",   Longitude 121°14'30"   NAD27
San Joaquin County, California   , Hydrologic Unit 18040012
Well depth: 185 feet
Hole depth: 260 feet
Land surface altitude: 66.00 feet above NGVD29.
Well completed in "Central Valley aquifer system" (S100CNRLVL) national aquifer.
Well completed in "Laguna Formation" (121LGUN) local aquifer
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Field groundwater-level measurements 1970-04-03  1980-04-17  2 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1971-07-27  1975-06-12  3 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS California Water Science Center
Email questions about this site to California Water Science Center Water-Data Inquiries