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. | |