National Park Service
Other Partners
U.S. Army Corps of Engineers
The Chicago District is responsible for water resources development in the Chicago metropolitan area, upper Illinois River watershed, Lake Michigan watershed in Wisconsin and the upper Wabash River watershed In Indiana – an area of about 31,500 square miles.
The Chicago District delivers vital engineering services through flood and coastal storm risk management, navigation, aquatic ecosystem restoration, regulatory, emergency management, recreation and interagency support services.
Minnesota Department of Natural Resources
The Minnesota Department of Natural Resources is committed to creating a healthy, sustainable, and livable Minnesota for you. We are dedicated to protecting and managing land, water, fish and wildlife -- and providing access to outdoor recreation opportunities.
U.S. Environmental Protection Agency
The mission of the U.S. Environmental Protection Agency is to protect human health and the environment.