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USGS 413047090112901 18N 3E-31.5h1

  Well Site

Latitude 41°30'47",   Longitude 90°11'29"   NAD27
Henry County, Illinois   , Hydrologic Unit 07090007
Well depth: 407 feet
Land surface altitude: 705 feet above NGVD29.
Well completed in "Silurian-Devonian aquifers" (N400SLRDVN) national aquifer.
Well completed in "Devonian-Silurian System" (340DVSL) local aquifer
Data Type Begin Date End Date Count
 Field/Lab water-quality samples 1987-11-23  1987-11-23  1 
Record for this site is maintained by the USGS Illinois Water Science Center
Email questions about this site to Illinois Water Science Center Water-Data Inquiries