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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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USGS 422642089225301 28N10E- 7.1g1

Winnebago County, Illinois
Hydrologic Unit Code 07090004
Latitude  42°26'42", Longitude  89°22'53" NAD27
Land-surface elevation 810 feet above NGVD29
The depth of the well is 277 feet below land surface.
This well is completed in the Cambrian-Ordovician aquifer system (S300CAMORD) national aquifer.
This well is completed in the Ancell Group (365ANCL) local aquifer.
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Graph of groundwater level data at USGS 422642089225301 28N10E- 7.1g1
Breaks in the plot represent a gap of at least one year between field measurements.
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