Monona County Courthouse 610 Iowa Avenue Onawa, IA 51040 Hours: 8:00 am - 4:30 pm Supervisor Meetings: Every Tuesday   Name Office Address City State Zipcode Phone Number Fax Number Party E-Mail Address Tim Peters Assessor PO Box 175 Onawa IA 51040-0175 (712) 433-2271 (712) 433-9578 [email protected] Peggy Rolph Auditor 610 Iowa Ave Onawa IA 51040 (712) 433-2191 (712) 433-3203 D [email protected] Josh Schaben Conservation 318 E Iowa Ave Onawa IA 51040 (712) 433-2400 (712) 433-3034 [email protected] Haley Bryan County Attorney 610 Iowa Ave Onawa IA 51040 (712) 423-1728 (712) 423-9592 [email protected] Patrick Prorok Emergency Mgmt 909 7th St Onawa IA 51040 (712) 433-1294 (712) 433-1398 [email protected] Position Vacant Engineer 610 Iowa Ave Onawa IA 51040 (712) 433-2284 (712) 433-1230 Sandy Bubke Environmental Health 610 Iowa Avenue Onawa IA 51040 712 433-3400 712 433-3034 [email protected] Bev Harms General Assistance 610 Iowa Ave Onawa IA 51040 (712) 433-2191 [email protected] Lonnie Maguire ISAC 719 Market St Harlan IA 51537 (712) 755-2843 (712) 755-2840 [email protected] James Wigton IT Director 610 Iowa Ave Onawa IA 51040 (712) 433-2191 (712 ) 433-3203 [email protected] Adam Hadden Public Health 1600 Diamond Street Onawa IA 51040 (712) 423-9153 [email protected] Kelly Seward Recorder 610 Iowa Ave Onawa IA 51040 (712) 433-2575 (712) 433-3034 D [email protected] Kevin Ewing Sheriff 909 7th St Onawa IA 51040 (712) 433-2525 (712) 433-1398 [email protected] Tom Brouillette Supervisor 610 Iowa Ave Onawa IA 51040 (712) 433-1585 (712) 433-3203 D [email protected] Bo Fox Supervisor 610 Iowa Ave Onawa IA 51040 (712) 433-1585 (712) 433-3203 [email protected] Vincent Phillips Supervisor 610 Iowa Ave Onawa IA 51040 (712) 433-1585 (712) 433-3203 [email protected] Abby Riesberg Treasurer 610 Iowa Ave Onawa IA 51040 (712) 433-2347 (712) 433-2225 [email protected] Mark Witzel Veterans Affairs 610 Iowa Ave Onawa IA 51040 (712) 433-3710 (712) 433-3034 [email protected] Sandy Bubke Zoning 610 Iowa Avenue Onawa IA 51040 712 433-3400 712 433-3034 [email protected]