A map of Great Lakes Areas of Concern in the United States
Areas of Concern are designated by the International Joint Commission as geographic areas in the Great Lakes basin having severe environmental degradation. There are 43 AOCs with 26 in the United States, 17 in Canada, and five shared by the two countries. An Area of Concern must have at least one beneficial use impairment, which means a reduction in the chemical, physical or biological integrity of the water body.

We all know the Great Lakes are big and beautiful, but you may not know that after decades of industry along their shores, many communities in the region have been left with polluted waterways and degraded waterfronts. Now that much of this manufacturing activity is gone, many of these Areas of Concern are being cleaned up through federal, state and local partnerships. Much of this work is funded through the Great Lakes Restoration Initiative.

Recently, National Geographic photographer Peter Essick spent some time documenting the sights, the people and the work taking place in these locations. These striking images provided an opportunity for the Great Lakes Sea Grant Network to tell some stories of restoration, revitalization and revival in this collective photo essay called Great Lakes Resurgence: Cleanup Efforts Bring Life to Local Waterfronts.

Great Lakes Resurgence: Cleanup Efforts Bring Life to Local Waterfronts

IISG Tweets

‘Tis the season to salt the roads, but studies found that salt components are accumulating in lakes, rivers, and groundwater, impacting fish and other wildlife. Did you know there are alternatives to rock salt—like beet juice, cheese brine, & pickle juice? https://www.cnn.com/2018/01/08/us/road-salt-environment-partner/index.html

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