LOCATION.-- Lat 41°19'28", long 89°07'30" (NAD of 1927), in SE1/4SE1/4SE1/4 sec. 17, T.33 N., R.1 E., Hydrologic Unit 07130001, Well 7 (Illinois Environmental Protection Agency 11509), within Peru. Owner: City of Peru.

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

WELL CHARACTERISTICS.-- Diameter unrecorded, depth 2.59 ft, cased to 1,102 ft, open hole, drilled, public supply.

PERIOD OF RECORD.--

GROUND-WATER QUALITY: March 1987 (see Voelker and others, 1987); December 2001.