Great Lakes protection

Priorities, partnerships, programs and actions for protecting the waters of the Great Lakes.

Services and information

Great Lakes overview

Targeting threats to Great Lakes water quality and ecosystem health.

Great Lakes agreements

How we work together to restore and protect the Great Lakes.

Funding for Great Lakes projects

Details on funding opportunities and how to apply.

Action plan to reduce phosphorus in Lake Erie

A plan by Canada and Ontario to take action on Lake Erie.

A plan for each lake

Action and management plans for protecting each Great Lake.

Areas of concern

The most toxic spots in the Great Lakes, and the clean-up underway.

State of the Great Lakes

Assessment of the health of the Great Lakes using ecosystem indicators.

What we are doing

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