LOCATION.-- Lat 40°06'23", long 89°36'12" (NAD of 1927), in NW1/4NE1/4NE1/4 sec. 13, T.19 N., R.5 W., Hydrologic Unit 07080104, Well 2 (Illinois Environmental Protection Agency 50251), about 0.75 mi mi northwest of Middletown. Owner: Village of Middletown.

AQUIFER.-- Glacial drift of Quaternary age.

WELL CHARACTERISTICS.-- Diameter 8 in., depth 145 ft, cased to 125 ft, screened, drilled, public supply.

PERIOD OF RECORD.--

GROUND-WATER QUALITY: October 1985 (see Voelker and others, 1987); December 2001.