Boston City Council opposes draft plan for combined sewer overflows into Charles River
The council adopted a resolution urging the Massachusetts Water Resources Authority, Cambridge and Somerville to strengthen a draft long-term control plan, saying it would leave sewage overflows flowing into the Charles River.
The Boston City Council has adopted a resolution opposing a draft plan to control combined sewer overflows into the Charles River and other local waterways, and calling for stronger infrastructure to stop the discharges, the council said Friday.
Combined sewer overflows happen when heavy rain overwhelms sewer and stormwater systems, sending untreated wastewater — including raw human waste and pathogens such as E. coli — into rivers. Millions of gallons of untreated stormwater are discharged into the Charles and Mystic rivers each year, affecting densely populated neighborhoods in Boston and nearby cities and towns, including environmental justice communities, according to the council. About nine overflow outfalls remain on the Charles River, and the discharges continue to affect water quality across Greater Boston, the council said.
The resolution targets the draft updated long-term control plan for the Charles River, Alewife Brook and Upper Mystic River basins, released in April by the Massachusetts Water Resources Authority and the cities of Cambridge and Somerville. The council said the draft's recommendations offer incomplete control and would not eliminate the outfalls or the overflows.
The resolution asks that the final plan include options such as tunnel storage or sewer separation, and that it result in no discharges except during a storm of a size expected once every 25 years under 2050 conditions, or larger.
The council also called on the water resources authority, Cambridge and Somerville to strengthen the final plan, and asked Boston to work with neighboring communities and state agencies so that future planning prioritizes eliminating the overflows and protecting the Charles River and Boston Harbor watershed.
This brief was drafted by AI from a public agency press release and published by The New England Signal. Why we use AI for stories like this one.