Here is some info on the Maumee River Water Shed for those who would like to learn more. As you will be able to see by the maps there is a very complex and integrated set of problems involved in cleaning up the water shed.

http://www.epa.gov/greatlakes/aoc/maumee/index.html

http://uppermaumeewatershed.com/about-us.html

http://www.mrbplg.org/maps.html