U.S. Army Corps of Engineers
Other Partners
U.S. Environmental Protection Agency
The mission of the U.S. Environmental Protection Agency is to protect human health and the environment.
Ohio Department of Natural Resources
The mission of the Ohio Department of Natural Resources is to ensure a balance between the wise use and protection of our natural resources for the benefit of all.
Illinois Environmental Protection Agency
Illinois Environmental Protection Agency safeguards environmental quality, consistent with the social and economic needs of the State, so as to protect health, welfare, property, and the quality of life.