LOCATION.-- Lat 40°31'16", long 89°25'14" (NAD of 1927), in SW1/4SW1/4NW1/4 sec. 23, T.24 N., R.3 W., Hydrologic Unit 07130004, Well 2 (Illinois Environmental Protection Agency 50055), about 3.5 mi east of Tremont. Owner: Lake Windermere Estates Subdivision.

AQUIFER.-- Glacial drift of Quaternary age.

WELL CHARACTERISTICS.-- Diameter unrecorded, depth 75 ft, cased to 69 ft, screened, drilled, public supply.

PERIOD OF RECORD.--

GROUND-WATER QUALITY: October 2001.