Iowa Department of Natural Resources Section 401 Water Quality Certification

Christine Schwake
Iowa Department of Natural Resources
Wallace State Office Building
502 E. 9th Street
Des Moines, IA 50319-0034
Phone: 515-281-6615
Fax: 515-281-8895
email: christine.schwake@dnr.iowa.gov

Department of the Army Corps of Engineers Section 404 Permit

US Department of the Army
Rock Island District Corps of Engineers
Clock Tower Building - PO Box 2004
Rock Island, IL 51204-2004
Phone: 309-794-5376
Fax: 309-794-5191

US Department of the Army
Omaha District Corps of Engineers
8901 South 154th Street
Omaha, NE 68138-3621
Phone: 402-896-0896