For the second year the US EPA issued localized water quality grades to provide information on how frequently Mystic waterbodies meet standards for swimming and boating. We are pleased to share that the Mystic River (fresh and salt water sections) received an A- , the Mystic Lakes an A+ and Chelsea Creek an A-. These water bodies meet bacteria standards for swimming and boating on average greater than 85% of the time. That's right -the Mystic River is a great place to go boating and the Mystic Lakes are a great place for a swim! The grade also shows that much work lies ahead in realizing the promise of the Clean Water Act in many of our water bodies. For example, the Malden River is a C, the Aberjona River is a C+ and Alewife Brook is a D. Please explore conditions and read the US EPA press release. View a map here.