Field Office #3 Ken Hessenius: Supervisor 1900 North Grand Ave, Suite E17 Spencer, IA 51301 Phone: (712) 262-4177 Fax: (712) 262-2901
Map and Driving Directions	Counties Served: Buena Vista, Calhoun, Cherokee, Clay, Dickinson, Emmet, Ida, Lyon, O'Brien, Osceola, Palo Alto, Plymouth, Pochontas, Sac, Sioux, Woodbury

Field Office Three serves northwest Iowa. They serve as a point of contact for questions about activities and problems related to environmental protection for this portion of the state. The field office staff spend much of their time working with permitted facilities evaluating compliance and providing technical assistance.

If you need to communicate with someone in this office, check the link below to find the areas of specialization for the staff and contact the field office phone number above. There are some programs that are shared with local governments. For example, the counties provide services related to private wells and septic tanks under most circumstances.

Above Ground Storage Tanks are regulated by the State Fire Marshal.

• Field Office #3 Staff