We all "love that dirty water," but many may be surprised to know that the Charles River is the cleanest it's been in years. And you can help keep it that way. Join more than 3,000 volunteers ready to pick up trash along the river and its tributaries from Boston to Bellingham.
9 a.m. to noon. Various locations along the Charles River. See website for a list of cleanup sites: crwa.org/cleanup.html