LOCATION.-- Lat 42°12'17", long 88°22'03" (NAD of 1927), in SE1/4NW1/4SW1/4 sec. 12, T.20 N., R.7 E., Hydrologic Unit 07130006, Well 1 (Illinois Environmental Protection Agency 47687), about 2.75 mi northeast of Mahomet. Owner: Sangamon Valley Public Water District.

AQUIFER.-- Glacial drift of Quaternary age.

WELL CHARACTERISTICS.-- Diameter 12 in., depth 282.5 ft, cased to 252.5 ft, screened, drilled, public supply.

PERIOD OF RECORD.--

GROUND-WATER QUALITY: April 1984 through February 1985 (see Voelker and others, 1987); April 2002.