Charles River Report Card Drops From A- To B. What Happened To

When it comes to the Charles, a lot depends on the weather. And Massachusetts saw record rainfall last year.

Charles River Report Card Drops From A- To B. What Happened To

Long-polluted parts of Boston's major rivers continue to fail

2021 Charles River Report Card — Charles River Watershed Association

The Charles River Initiative

Announcing the 2022 Three Rivers Report Cards — Mystic River

Charles River cleanup improvements 'stalled,' says annual EPA

A watershed moment: How Boston's Charles River went from polluted

2021 Charles River Report Card

PRESS — Charles River Watershed Association

PRESS — Charles River Watershed Association

Boston River Report Cards Reveal Grades Ranging from A to F

What lies beneath: Mossdale caving disaster

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

2021 Charles River Report Card — Charles River Watershed Association

Eversource: Release of transmission fluid into Charles River in