LOCATION.-- Lat 39°33'33", long 88°36'34" (NAD of 1927), in NE1/4SW1/4NE1/4 sec. 23, T.13 N., R.5 E., Hydrologic Unit 07140201, Well 6 (Illinois Environmental Protection Agency 00572), about 2 mi south of Sullivan. Owner: City of Sullivan.

AQUIFER.-- Glacial drift of Quaternary age.

WELL CHARACTERISTICS.-- Diameter 12 in., depth 114.5 ft, cased to 83.5 ft, screened, drilled, public supply.

PERIOD OF RECORD.--

GROUND-WATER QUALITY: May 2002.