LOCATION.-- Lat 42°16'58", long 88°18'58" (NAD of 1983), in NW1/4NW1/4 sec.20, T.44 N., R.8 E., Hydrologic Unit 07120006, near Crystal Lake. Owner: Private.

AQUIFER.-- Glacial drift of Quaternary age.

WELL CHARACTERISTICS.-- Diameter 5.0 inches, depth 92.0 feet, cased to 85.0 feet, slotted screen, drilled, domestic supply.

PERIOD OF RECORD.--

GROUND-WATER QUALITY: May 2001.