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BWSC Closure

5:00 PM 06/17/2025

Boston Water and Sewer Commission Headquarters (980 Harrison Ave) will be closed, Thursday June 19, 2025 in observance of Juneteenth. For 24-hour emergency service, please call (617) 989-7900.

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Public Notices

Regular Commission Meeting June 25, 2025
BWSC Guides on Green Infrastructure Win National Honor
BWSC Featured in Journal of NEWEA
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Rat Trap Pilot Program

PILOT PROGRAM ADDRESSING BOSTON’S “SEWER” RAT PROBLEM TO LAUNCH IN NORTH END STARTING JUNE 2025

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Water Main Flushing West Roxbury, Jamaica Plain, Roslindale

Water Main Flushing West Roxbury, Jamaica Plain, Roslindale  starting May 13th, 2025.

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Lead & Your Water
Permits & Forms
Careers
.

Rat Trap Pilot Program

PILOT PROGRAM ADDRESSING BOSTON’S “SEWER” RAT PROBLEM TO LAUNCH IN NORTH END STARTING JUNE 2025

Read More
Image of Boston Skyline

Water Main Flushing West Roxbury, Jamaica Plain, Roslindale

Water Main Flushing West Roxbury, Jamaica Plain, Roslindale  starting May 13th, 2025.

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Featured Projects

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South Boston Sewer Separation Project

The project involves separating the combined sewer system in South Boston.

Project Details
Piers Park in East Boston

East Boston Sewer Separation Project

BWSC's separation of the existing sanitary and storm drainage sewer systems in East Boston continues with Phase IV, focused on the Eagle Hill and Maverick Square neighborhoods.

Project Details
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New Boston Main Interceptor Rehabilitation Project

The New Boston Main Interceptor (NBMI) is a critical part of the BWSC’s wastewater system, The overall goal of this project is to rehabilitate four structures and slip line

Project Details
Commission Building

Downtown Water, Sewer, and Drain Replacement Project

Essex Street Water Main Replacement

Project Details
See More Projects

Upcoming Events

Water Quality Report

06-27-24
Location TBA

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Always Ask for ID

01-15-25
Location TBA

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Pride Month 2025

05-30-25
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