PROVISIONAL DATA SUBJECT TO REVISION
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This site is operated in cooperation with
and
University of Illinois at Urbana-Champaign
Click here to see historical groundwater levels, statistics, or other information about this well.
Mc Henry County, IL
and
University of Illinois at Urbana-Champaign
Click here to see historical groundwater levels, statistics, or other information about this well.
Summary of all available data for this site
Instantaneous-data availability statement
