LOCATION.-- Lat 40°25'58", long 87°35'15" (NAD of 1927), in SW1/4SW1/4SW1/4 sec. 22, T.23 N., R.11 W., Hydrologic Unit 05120109, about 2 mi south of Cheneyville. Owner: Kankakee, Beaverville, and Southern Railroad.

AQUIFER.-- Glacial drift of Quaternary age.

WELL CHARACTERISTICS.-- Diameter 12 in., depth 146 ft, cased to 126 ft, 12-in. screen, drilled observation artesian well.

PERIOD OF RECORD.--

GROUND-WATER LEVELS: December 1993 to current year (fragmentary).

INSTRUMENTATION.-- Electronic data logger--60-minute recording. Cell-phone telemeter at station.

DATUM.-- Land-surface datum is 710 ft above NGVD of 1929. Measuring point: Access hole through pump base on concrete pad, 1.3 ft above land-surface datum.

EXTREMES FOR PERIOD OF RECORD.--

GROUND-WATER LEVELS: Highest water level, 20.29 ft below land-surface datum, May 17, 2002; lowest, 26.04 ft below land-surface datum, Feb. 16, 2000.