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Groundwater levels for Illinois

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! Important: Next Generation Monitoring Location Page

USGS 422642089225301 28N10E- 7.1g1

Winnebago County, Illinois
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.

Period of record
Begin Date End Date Levels
1986-04-02 1986-04-02 1

 
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