Eastern Michigan University
The CIDA Institute within the department of Geography at EMU has worked extensively on the River Rouge Project. The project website has a number of pdf maps of the River Rouge watershed area available for viewing, including land usage and waterflow maps. The maps are available for purchase as report or display maps and can be accessed at:
Report Maps
http://www.waynecounty.com/rougeriver/proddata/rep-maps.html
Display Maps