Volunteer for the mystic!
Help us plant 30 trees in Somerville this November! To see dates and register, visit our calendar.
river and park cleanups
Whether you're cleaning up trash, removing water chestnut from a canoe, or pulling the invasive Bittersweet vine from parks, our one-time events help us make the watershed more beautiful and resilient. Check out our one-time events on our calendar.
river herring monitoring
Each spring over 100 volunteers help us count herring in-person at the Mystic Lakes Dam and at Horn Pond. Take 10 minutes a week to help us monitor these important species. You can also help us count online with our underwater webcam! Learn more.
water quality monitoring
Trained citizen scientists help collect water quality samples each month.
outreach and education
Volunteers help educate the public about MyRWA and Mystic news, recreation opportunities and the Mystic River ecosystem. Help out at community events or support the Herring Run and Paddle! Read more.
If you're interested in reducing plastic in the environment, advocating for climate resiliency efforts, saving conservation space and more, the policy committee may be for you. Members draft letters to endorse or oppose legislation or in response to environmental permits and development proposals, testify at public hearings, etc. Read more.