Water quality grades are in for Boston-area rivers: How did the

The annual water quality grades for the three rivers that flow into Boston Harbor -- the Charles, Mystic and Neponset rivers -- were released on Thursday, revealing a mix of progress and sliding scores across the region.

2021 Charles River Report Card

Where Does Our Drinking Water Come From? - Water - City of Cambridge, Massachusetts

The grades are in–see how water quality fared in your favorite section of the Charles River! — Charles River Watershed Association

Announcing the 2022 Three Rivers Report Cards — Mystic River Watershed Association

Massachusetts – Page 33 – Boston Herald

For the Love of Charles

Long-polluted parts of Boston's major rivers continue to fail EPA's water quality 'report card' - The Boston Globe

Island End River Work by Everett, Chelsea Gets Glowing Reviews – Chelsea Record

History of the Charles River - History of Massachusetts Blog

Water quality in Boston's rivers was mostly good in 2021. But sewage and climate change threats remain

Boston, Massachusetts Water Quality Report

Boston – Page 27 – Boston Herald

MWRA's Charles River Page

MIT, Charles River

Beware: A Public Health Advisory Has Been Issued for the Charles River

Charles River Sightseeing Boat Cruises in Boston, MA

Notable Landmarks Along the Charles River