Friends of Casco Bay improves and protects the environmental health of Casco Bay.
Our areas of work are:

Science
We “listen” to Casco Bay by collecting water quality data, enabling us to identify threats to the health of the Bay. We track water quality year-round from our three Continuous Monitoring Stations, and collect seasonal water samples from 24 locations around the Bay.

Baykeeping
Advocating for clean marine water is at the core of our work. Led by our chief advocate, the Casco Baykeeper, our staff and community lend the Bay our voices. We advocate for the health of our coastal waters in town halls and the state legislature, and work with businesses and environmental agencies to promote clean water policies and practices

Community Engagement
The name Friends of Casco Bay was chosen with purposeful intent. It takes a community to care for the Bay. We host events to educate the public on issues affecting the Bay and coordinate volunteer efforts to improve its health. We are proud to say that our volunteers and supporters are among the Bay’s most dedicated ambassadors.
We are hiring a Communications Coordinator:
A full time position with a comprehensive benefits package and professional development opportunities.
Get to know us. Read our stories.
A Grassroots movement in South Portland is a model for the Bay
November 20, 2023If you drive around South Portland these days, you may have noticed yard signs that read “100 Resilient Yards, Revitalizing South Portland One Yard At… Read more
How we are moving science forward
November 14, 2023Sensor Squad Moves Science Forward Good decisions are made using good data. That’s the idea behind the Maine Ocean Climate Collaborative. “The Collaborative is made… Read more
Ever-Changing Casco Bay
November 12, 2023Casco Bay is ever-changing. The Bay changes with each tide, each day, and each season. And now, because of climate change, our coastal waters are… Read more
Friends of Casco Bay’s Successes
How you can help:
Cover photo: Photograph by Kevin Morris