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*Polling Place Change/ DeWitt 2* Please note that voters in DeWitt 1, DeWitt 2, and DeWitt Township will all vote at the Clinton County Fairgrounds Auditorium (328 E. 8th St., DeWitt) for the June 2, 2026 Primary Election

GPS Network

Clinton County GPS Network

Geodetic Control Network Map
2013 Monument Records
Clinton County Coordinates Map
Clinton County Coordinates Table

Secondary Roads

Dust Control Permit Application GPS Network Permits and Policies Request for Road Closure Resources and Links Section Corners & Beacon Access Township Maps Road Closures and Restrictions FAQ Department Home

Location

1900 N. 3rd St.
Clinton, IA 52732
Driving Directions

Mailing Address

P.O. Box 2957
Clinton, IA 52733

Contact Information

563-244-0564
563-243-3739 (Fax)
engineer@clintoncounty-ia.gov

Hours

Monday - Friday
7:30 a.m. - 4:30 p.m.
Holiday Closures