Charles River Water Quality Improvements Earns an A- for the Second Time in the Past Five Years

Charles River Water Quality Improvements Earns an A- for the Second Time in the Past Five Years

BOSTON – EPA has given the Charles River a grade of "A-" for bacterial water quality in the river during 2017. This is only the second time the river has earned a grade as high as an "A-minus," and both have occurred within the past five years.
Charles River Water Quality Improvements Earns an A- for the Second Time in the Past Five Years
Source: EPA Water Science news

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