LOCATION.-- Lat 41°56'51", long 88°29'09" (NAD of 1983), in SE1/4NW1/4 sec.18, T.40 N., R.7 E., Hydrologic Unit 07090006, near Lily Lake. Owner: Private.

AQUIFER.--Pleistocene sand and gravel.

WELL CHARACTERISTICS.-- Diameter 5.0 inches, depth 230 feet, cased to unknown depth, screened, domestic supply.

PERIOD OF RECORD.--

GROUND-WATER LEVELS: May 1995, July 2002.

INSTRUMENTATION.--Manual steel-tape measurements.

DATUM.--Measuring-point datum is 932 ft above NGVD of 1929. Measuring point: Top of well casing.