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Network wells depicted on the Lake County, IL location map
Note: Color shading in the table below indicates multiple wells that plot as a single point on the state location map above.
Note: BLS = Water Level in Feet Below Land Surface, RVD = Water Level referenced to a vertical datum

Map Index	Site ID		Site Name	Most Recent Measurement	Date	Well Depth	Local Aquifer
1	421545087564301		44N11E-28.1e	0.2 BLS	7/28/2009	23	Quaternary System
2	422252087553001		45N11E-15.1f	14.8 BLS	7/28/2009	51.1	Quaternary System
3	422803087475301		46N12E-14.6g1	217.94 BLS	8/12/2009	940.	St. Peter Sandstone Of Ancell Group
4	422803087475302		46N12E-14.6g2	202.17 BLS	8/12/2009	2264.	Mount Simon Sandstone
5	422803087475303		46N12E-14.6g3	209.93 BLS	8/12/2009	1684.	Elmhurst-mt. Simon
6	422803087475304		46N12E-14.6g4	217.36 BLS	8/12/2009	1203.	Ironton-galesville

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U.S. Department of the Interior | U.S. Geological Survey | Water Resources Discipline | Office of Groundwater

URL: http://groundwaterwatch.usgs.gov/countymaps/IL_097.html
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Last update: Sunday, November 22, 2009 at 14:45