LOCATION.-- Lat 42°27'23", long 89°03'36" (NAD of 1927), in SE1/4SE1/4SE1/4 sec. 13 T.46N., R.1E, Hydrologic Unit 07090005, Well 5, within Rockton. Owner: Village of Rockton.

AQUIFER.-- Glacial drift of Quaternary age.

WELL CHARACTERISTICS.-- Diameter 16.0 inches, depth 120.0 feet, cased to 80.0 feet, shutter screen, drilled, public supply.

PERIOD OF RECORD.--

GROUND-WATER QUALITY: Miscellaneous, October 2000.