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Groundwater levels for the Nation

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Search Results -- 1 sites found

Agency code = usgs
site_no list =
  • 375241121520701
Minimum number of levels = 1
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USGS 375241121520701 001S001E04F001M

Contra Costa County, California
Hydrologic Unit Code 18040003
Latitude  37°52'41", Longitude 121°52'07" NAD27
Land-surface elevation 760.00 feet above NGVD29
This well is completed in the Other aquifers (N9999OTHER) national aquifer.
This well is completed in the Quaternary Alluvium (110ALVM) local aquifer.
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Graph of groundwater level data at USGS 375241121520701 001S001E04F001M
Breaks in the plot represent a gap of at least one year between field measurements.
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