FLOOD 2024 County Information, Resources, and Road Closures - Updated 10:00 am - July 11, 2024

Departments and Officials

Attorney

Courthouse
610 Iowa Ave. · First Floor
Onawa, IA 51040
712-423-1728

Board of Supervisors

Courthouse
610 Iowa Ave. · Annex Basement
Onawa, IA 51040

Conservation

Conservation Center & Arboretum
318 East Iowa Ave.
Onawa, IA 51040
(712) 433-2400

Drainage

Courthouse
610 Iowa Ave. · First Floor
Onawa, IA 51040
712-433-2630

Emergency Management

Public Safety Building
909 7th St.
Onawa, IA 51040
712-433-1294

Public Health

1600 Diamond St.
Onawa, IA 51040
712-423-9287

Treasurer

Courthouse
610 Iowa Ave. · First Floor
Onawa, IA 51040
712-433-2347 ext. 1 (Property Tax)
712-433-2347 ext. 2 (Driver's License)

Veterans Affairs

Courthouse
610 Iowa Ave. · Annex Basement
Onawa, IA 51040
712-433-3710