LOCATION.-- Lat 40°08'36", long 88°18'51" (NAD of 1927), in SW1/4SW1/4SW1/4 sec. 33, T.20 N., R.8 E., Hydrologic Unit 07140201, Well 59 (Illinois Environmental Protection Agency 45081), about 2 mi northwest of Champaign. Owner: Illinois American Water Company-Champaign.

AQUIFER.-- Glacial drift of Quaternary age.

WELL CHARACTERISTICS.-- Diameter 16 in., depth 338.4 ft, cased to 230.4 ft and 250.4 to 303.4 ft, screened, drilled, public supply.

PERIOD OF RECORD.--

GROUND-WATER QUALITY: May 1986 (see Voelker and others, 1987); April 2002.