26th Annual Earth Day Charles River Cleanup
The Earth Day Charles River Cleanup builds on a national effort as part of American Rivers National River Cleanup®. By volunteering with CRWA, you can participate in the cleanup of the parks, forests, and paths along the upper portion of our river. We host sites in towns throughout the watershed; whether you live in Hopkinton, Boston, or anywhere in between, we have a site for you, your friends, or your community group. Be a part of this impactful event to help keep our river clean and thriving.
