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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

Search Results -- 1 sites found

Agency code = usgs
site_no list =
  • 422026088320301
Minimum number of levels = 1
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USGS 422026088320301 45N 6E-33.2h

Mchenry County, Illinois
Hydrologic Unit Code 07090006
Latitude  42°20'26", Longitude  88°32'03" NAD27
Land-surface elevation 880 feet above NGVD29
The depth of the well is 80 feet below land surface.
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Graph of groundwater level data at USGS 422026088320301 45N 6E-33.2h
Breaks in the plot represent a gap of at least one year between field measurements.
Download a presentation-quality graph