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Friends of Casco Bay

Improving and protecting the environmental health of Casco Bay.

Casco Bay
Our Work
About Us
How to Help

FOCB CMS Portland Daily Mean Data pCO2

Friends of Casco Bay
43 Slocum Drive
South Portland, ME 04106

(207) 799-8574

keeper [at] cascobay [dot] org

Monday-Friday 8:30 AM-5 PM

Privacy Policy
©2022

Friends of Casco Bay is a 501(c)(3)

Tax ID #01-0452620 Letter of Determination

Financial Information and Annual Documents: 990, Financial Statements, Annual Report, and Annual Meeting Minutes

Gift Acceptance Policy

Our Statement on Environmental Justice

Strategic Plan 2023-2028

Board Resources

Casco Bay, Science, and Baykeeping

Learn about Casco Bay
What are the biggest challenges for Casco Bay?
Climate change impacts on Casco Bay
Continuous Monitoring Stations collect data hourly 365 days a year
Seasonal Sampling Across Casco Bay
Baykeeping, our advocacy work

Ways to get invloved

Donate to Friends of Casco Bay
Water Reporter
- Learning Resources for Water Reporters
Emergency and Reporting Phone Numbers
Attend an event or learn from past events
Coastal Cleanups
Community Service Days with Friends of Casco Bay
Boater Habits for a Healthy Bay
- Boat Pumpout Service

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