Urban Waters - The Charles River
Boston River Report Cards Show Widespread Improvements in Bacteria Concentrations and Remaining Localized Challenges
EPA Works to Address Ongoing Water Quality Needs in the Charles River on 25th Anniversary of Initiative
Using science, cutting-edge tech and enforcement, EPA and its partners have made real progress on the Charles River.
The Charles River runs for 80 miles from Hopkinton to Boston, Massachusetts. Since the early 1990's EPA and many public and private partners have worked to improve water quality in the Charles.