This project includes upgrading our sewer and water systems and installing new storm drains to separate the flow from the existing combined sewers.
The project involves separating the combined sewer system in South Boston. The purpose of this project is to reduce pollution levels in Boston Harbor by
Phase III project Summary - Installation of new storm drains, sanitary sewers and water mains in East Boston
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The New Boston Main Interceptor (NBMI) is a critical part of the BWSC’s wastewater system, carrying sewage and stormwater from more than 3,000 acres from City neighborhoods, inc
