About the MRWC
We advocate for the health of the Merrimack River and the people who depend on it through environmental monitoring, education and outreach, community organizing, advocacy, and recreation.
Become a Member
Help protect clean water in your community by becoming a MRWC member today.
Adopt a Merrimack Mile
Show your organization’s support for the Merrimack River by adopting a Merrimack Mile.
Donate Today
Please support the MRWC through a donation or a visit to our online store. Thank you.
Watershed Resources
Learn more about the Merrimack River, MRWC projects, and what you can do to make a difference!
>read moreGet Involved
Make a difference in the natural world by volunteering, joining our team, or taking action.
>read more
MRWC
60 Island Street, Suite 211-E
Lawrence, MA 01840
Phone: 978-655-4742
FAX: 978-655-4743
