Centralia Observation Well

Well Owner: City of Centralia, Well #5

Location: SW ¼, SW ¼, Sec. 14, T. 51 N., R. 11 W.

Boone County

Period of record: January 16, 2008 to present

Land surface elevation: 882 feet, msl

Date drilled: December 1991

Well log number: None

Water level when drilled: NA

Total depth: 1,650 feet

Casing depth: 600 feet

Screen length: NA

Producing aquifer: Cambrian - Ordovician aquifer

Formations open to production: Cotter Dolomite – Eminence Dolomite