Charles River Swimming Initiative – The Charles
The Charles River Initiative
City Splash – The Charles
After 50 Years, Boston's Charles River Just Became Swimmable Again - Bloomberg
Charles River Aquatics
How clean are the Charles, Neponset, and Mystic Rivers?
Boston's Charles River Esplanade: An Urban Jewel - Landscape NotesLandscape Notes
Water Archives - Manchac Consulting Group, Inc.
Swim For Charlie
Swim Park Project – The Charles
Charles River in the Budget! — Charles River Watershed Association
Along the Charles River
Charles River has a 700 sq. ft. floating island with 19 native wetland species, installed as part of a research project on the role of a wetland habitat in reducing harmful algal