LOCATION.-- Lat 40°55'25", long 89°45'22" (NAD of 1927), in SE1/4SE1/4NE1/4 sec. 24, T.11 N., R.6 E., Hydrologic Unit 07130005, Well 3 (Illinois Environmental Protection Agency 50138), within Princeville. Owner: Village of Princeville.

AQUIFER.-- Dolomite and sandstone of Ordovician? and Cambrian? age.

WELL CHARACTERISTICS.-- Diameter unrecorded, depth 1,680 ft, cased to 1,240 ft, open hole, drilled, public supply.

PERIOD OF RECORD.--

GROUND-WATER QUALITY: March 1986 (see Voelker and others, 1987); September 2002.