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Groundwater levels for Illinois

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! Important: Next Generation Monitoring Location Page

USGS 411211090262901 14N 1W-13.3e1

Mercer County, Illinois
Latitude  41°12'11", Longitude  90°26'29" NAD27
Land-surface elevation 792 feet above NGVD29
The depth of the well is 546 feet below land surface.
The depth of the hole is 546 feet below land surface.

Period of record
Begin Date End Date Levels
1924-04 1924-04 1

 
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