The Watertown Tab reported on the Charles River Cleanup. “On Saturday, April 25, volunteers picked up trash in Watertown as part of the 16th Annual Earth Day Charles River Cleanup. In a collaboration led by Charles River Watershed Association (CRWA), volunteers from over 130 groups throughout the Watershed worked together to remove litter and invasive species from the banks of the Charles River and surrounding parks. You can see an album of pictures at our Facebook page.