LOCATION.-- Lat 42°29'30", long 89°02'32" (NAD of 1927), Hydrologic Unit 07090001, South Beloit. Owner: Soo Line Railroad, Inc. | |
AQUIFER.-- Ironton and Galesville Sandstones of Cambrian age. | |
WELL CHARACTERISTICS.-- Drilled artesian well, diameter 8 in., depth 400 ft, cased to 241 ft, open hole. | |
PERIOD OF RECORD.-- | |
GROUND-WATER LEVELS: December 1991 to September 1997 (fragmentary). | |
INSTRUMENTATION.-- Manual steel-tape measurement made every 2 months. | |
DATUM.-- Land-surface datum is 740 ft above NGVD of 1929. Masuring point: Top of casing, 1.2 ft. above land-surface datum. | |
REMARKS.-- Ground-water levels affected by pumping of nearby wells. | |
EXTREMES FOR PERIOD OF RECORD.-- | |
GROUND-WATER LEVELS: Highest water level measured, 5.99 ft. below land-surface datum, Feb.4, 1993; lowest measured, 24.06 ft below land-surface datum, Aug. 2, 1995. | |