The Great Lakes Compact is about how we sustainably manage the lakes—fresh water that more than 42 million people depend on for their drinking water in the United States and Canada.

Planting shoreline vegetation, rain gardens, and tree trenches at Park Point’s is reducing stormwater runoff and improving public safety and beach health.

Restoring wetlands at Maankiki Marsh in Michigan helped reduce flooding, improve water quality, and boost outdoor recreation opportunities.

Blocking the entry of common carp and removing invasive plants has restored Winegar Pond’s natural ecology and wildlife habitat.

Restoring wetlands in the Detroit International Wildlife Refuge is allowing native plants and wildlife to return, supporting outdoor recreation.

Fifty trees planted along roads to partially replace the ash trees lost following an emerald ash borer infestation are decreasing runoff into Lake Michigan.

Restoring the natural curves and riverbank of the Pike River in Wisconsin has reduced flooding and erosion, while increasing fish and wildlife habitat.

Removing invasive plants in Indiana has improved Lake Michigan’s water quality, improved wildlife habitat, and reduced flooding in people’s basements