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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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Agency code = usgs
site_no list =
  • 381031121063301
Minimum number of levels = 1
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USGS 381031121063301 004N008E28C001M

San Joaquin County, California
Hydrologic Unit Code 18040003
Latitude  38°10'31", Longitude 121°06'33" NAD27
Land-surface elevation 120.00 feet above NGVD29
The depth of the well is 302 feet below land surface.
The depth of the hole is 635 feet below land surface.
This well is completed in the Central Valley aquifer system (S100CNRLVL) national aquifer.
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Graph of groundwater level data at USGS 381031121063301 004N008E28C001M
Breaks in the plot represent a gap of at least one year between field measurements.
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