Fish consumption photo credit: Ohio Sea Grant

Toxic chemicals photo credit (Lake Trout): Sarah Erickson, Great Lakes Aquarium

Habitat and species photo credit: USFWS

Nutrients and algae photo credit: Zachary Haslick, Aerial Associates Photography

Invasive species photo credit: David Jude, Professor Emeritus, University of Michigan School for Environment and Sustainability

Groundwater photo credit: USGS

Watershed impacts and climate trends photo credit: Zuzek Inc.

Lake Michigan photo credit: NOAA-GLERL

Lake Huron photo credit: Michigan Sea Grant

All other photos included on this website are courtesy of Environment and Climate Change Canada.