EPA
CAG on EPAEPA documents on the Tittabawassee and Saginaw River

Other useful links
• VIDEO Historical Influnances on the Tittabawassee River
• EPA approves Illinois’ water quality standards upgrades for portions of Chicago waterways• Great Lakes Restoration Initiative
• Cleanup sites in Region 5 | By state and cleanup type
• Enbridge oil spill in Michigan• Midwest Clean Diesel Initiative
• Recovery Act projects in Region 5• A-Z Index of all Region 5 topics