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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 =
  • 405726087403001
Minimum number of levels = 1
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USGS 405726087403001 29N12W-35.1e

Iroquois County, Illinois
Hydrologic Unit Code 07120002
Latitude  40°57'26", Longitude  87°40'30" NAD27
Land-surface elevation 657 feet above NGVD29
The depth of the well is 225 feet below land surface.
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Graph of groundwater level data at USGS 405726087403001 29N12W-35.1e
Breaks in the plot represent a gap of at least one year between field measurements.
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