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Friends of Casco Bay
Improving and protecting the environmental health of Casco Bay.
How healthy is Casco Bay?
What are the biggest challenges for Casco Bay?
How is climate change impacting Casco Bay?
See our data on the changing chemistry of Casco Bay
Continuous Monitoring Station
Seasonal Sampling Across Casco Bay
Collecting Data to Help Protect the Health of Casco Bay
Take Action on Advocacy Issues
Casco Bay Matters
BayScaping: grow green lawns that keep Casco Bay blue
Casco Bay Curriculum
How to Help
Donate to Friends of Casco Bay
Be a Water Reporter
See our data on Casco Bay
Stay up to date
Join us as a volunteer
Other Ways You Can Help Casco Bay
Board of Directors
Strategic Plan 2018-2022
For the Media
Out and About with the Casco Baykeeper