The web Browser you are currently using is unsupported, and some features of this site may not work as intended. Please update to a modern browser such as Chrome, Firefox or Edge to experience all features Michigan.gov has to offer.
Find Your Area - Safe Fish Guidelines
Find the Eat Safe Fish Guide for Your Area
Learn more about the Eat Safe Fish Guides by clicking on the map or the links below.
Great Lakes Restoration Initiative (GLRI) Areas of Concern (AOC)
The U.S. Environmental Protection Agency (EPA) started the GLRI program in 2010 to identify AOCs around the Great Lakes Basin. An AOC is an area that has been contaminated with high levels of chemicals and needs to be cleaned up. Currently, Michigan has 11 active AOCs. With funding provided by the GLRI project, the Michigan Department of Environment, Great Lakes, and Energy (EGLE) is able to assist in efforts to clean up AOCs while the Michigan Department of Health and Human Services (MDHHS) educates the public on these areas.
Below is a list of current GLRI AOCs in Michigan. Click each area for more information on that AOC, including fish consumption guidelines for the area.
Kalamazoo River Area and the Enbridge Oil Spill
Fish consumption guidelines for other areas of Michigan not listed as an AOC can be found in the Eat Safe Fish Guides.
Learn more about how places become AOCs at the Michigan's Areas of Concern factsheet.
Learn more about the Great Lakes Restoration Initiative by visiting GLRI.US.
Delisted Areas of Concern
EPA has announced that the following areas were “delisted” or removed from the international list of Great Lakes Areas of Concern following successful restoration efforts.
Learn more about AOC delisting on the EPA Restoring the Great Lakes Areas of Concern page.
Superfund Sites
MDHHS has issued specific guidelines for some areas with unique issues. Sites become "Superfund" sites through an evaluation process called "Superfund Site Assessment." Superfund Site Assessment work consists of discovery, evaluation and nomination of contamination sites to the Superfund National Priorities List (NPL).
Learn more about Superfund sites on the Michigan Department of Environment, Great Lakes, and Energy's (EGLE) Superfund Program page.
Additional Resources
EGLE
Michigan Areas of Concern Frequently Asked Questions (factsheet)
Environmental Protection Agency (EPA)
National List of Fish Advisories
GLRI
2015 Final Report - Measuring Perfluorinated Compounds in Michigan Surface Waters and Fish
2016 Final Report - Assessing Michigan's Beneficial Use of Sport-Caught Fish in Areas of Concern
Michigan Department of Natural Resources (DNR)
Family Friendly Fishing Waters
Michigan PFAS Action Response Team (MPART)
Michigan PFAS Response Fish and Wildlife