LOCATION.-- Lat 41°11'29", long 90°22'57" (NAD of 1927), in NE1/4SE1/4NE1/4 sec. 21, T.14 N., R.1 E., Hydrologic Unit 07080104, Well 2 (Illinois Environmental Protection Agency 31701), within Alpha. Owner: Village of Alpha.

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

WELL CHARACTERISTICS.-- Diameter unrecorded, depth 1,209 ft, cased to 551 ft, open hole, drilled, public supply.

PERIOD OF RECORD.--

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