Find out who is working for River Health and join in!
Join OARS and other groups working for clean water, climate resilience, and healthy habitats in your neighborhood or community. Become a member, attend an event, or donate to show your support. You can help collect valuable water quality data by becoming a Citizen Scientist or volunteering in other ways to keep this vital work going! Sign up for Action Alerts by OARS and other organizations to inform you how to impact critical legislation or policy. Decision-makers need to hear from us—we are the voice of our rivers.
Organizations in the watershed
- Assabet River National Wildlife Refuge
- Great Meadows National Wildlife Refuge
- Minute Man National Historical Park
- Native Plant Trust (New England Wildflower Society)
- OARS For the Assabet, Sudbury, and Concord rivers
- Sudbury, Assabet, and Concord Wild & Scenic River Stewardship Council
- Sudbury Valley Trustees
- SuAsCo CISMA Cooperative Invasive Species Management Area