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Massachusetts Water Resources Authority
Charlestown Navy Yard, 100 First Avenue
Boston, Massachusetts 02129
(617) 242-6000

Notice for Residents of Lynn

City of Lynn to Use MWRA Water for 2 to 3 Months Starting September 9, 2015

Updated September 9, 2015

Important Notice

There are no notices at this time.

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Emergency Contacts
Sewer: 617-305-5940
Security: 877-697-6972
TTY: 617-371-1903
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How Much Water Is In Our Reservoirs?
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Recent and Historic Data
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Facts about Fluoride


Town of Reading map image courtesy

Update on Northern Intermediate High Section 110 Project: MWRA to Hold Meeting in Reading on October 7, 2015

September 29, 2015

Town of Arlington map image courtesy

MWRA Water Project Will Impact Traffic
on Pleasant Street and Brunswick Road, Arlington

September 29, 2015

Illustrative map of Stoneham, Mass. Courtesy

Update on Spot Pond Covered Storage Project:
Executive Drive Restricted to Construction Vehicles Only for Three Weeks Starting September 28, 2015; Trucking Activities May Impact Area Traffic

Updated September 25, 2015

Visit MWRA's Free Drinking Water Fountain at Events this Summer and Fall

Updated September 22, 2015

Boston's Water Wins Tap vs. Bottled Taste Test
at Old Colony Housing Development

(Boston Public Health Commission YouTube Video)
Updated September 22, 2015

Town of Brookline map icon courtesy

MWRA Pipeline Work May Cause Temporary Water Discoloration in Brookline

September 15, 2015

map icon courtesy -

MWRA Pipeline Work May Cause Temporary Water Discoloration in Cleveland Circle Neighborhood of Boston

September 15, 2015

Map of Arlington Mass. Image courtesy

Update on Arlington Pipeline Replacement and Extension Project

August 10, 2015

Map of Dedham, MA. Image Courtesy

MWRA Contractors to Take Borings In Mother Brook, Dedham

August 6, 2015

Governor Baker Swears in Two MWRA Board Members

August 4, 2015

MWRA Water Cap

MWRA Work May Cause Discolored Water in Parts of Waltham and Watertown

July 21, 2015

MWRA Board Approves FY 2016 Budgets, Community Assessments

June 24, 2015

MWRA's annual water quality test results for 2014

MWRA's Annual Water Report is in the Mail
Test Results Confirm Water Quality is Excellent

June 12, 2015

MWRA Fells Reservoir

Please Don't Swim in the Fells

June 2, 2015

Austin Blackmon, City of Boston's Chief of Environment, Energy and Open Space and MWRA Board of Directors member; Charles River Watershed Association Executive Director Robert Zimmerman, Jr. and MWRA Executive Director Fred Laskey at the Museum of Science, on the lower Charles River.

EPA Gives the Lower Charles a B+ for 2014

May 29, 2015

MWRA Receives 2015 Massachusetts Public Water System Award

MWRA Receives 2015 Massachusetts Public Water System Award

May 5, 2015

News Release Archive Page


SCATV Video Screen Shot

Mystic River Watershed Association Fighting Back Against Water Chestnut Invasion (via SCATV)

July 29, 2014

screen shot boston globe water video

Well vs. MWRA Water Taste Test

July 22, 2013

Boston Globe Soudtrack Image

Boston Globe Magazine's Soundtrack video captures the "hypnotic sight and sound" of MWRA's Charlestown Wind Turbine

March 18, 2013

Power of Windmills Courtesy The Travel Channel

The Power of Windmills: Deer Island windmill featured in the Travel Channel's "Off Limits" clip

October 17, 2011

mwra manhole cover

NECN Presents Underneath it All:
Inside Boston's Sewer System

October 17, 2011

More Video on Our YouTube Page

Water Reports

MWRA's annual water quality test results for 2014

Annual Drinking Water Test Results


Monthly Water Supply Status Update


Monthly Drinking Water Quality Update


Monthly Community Water Use Report


Report on Quabbin Pilot Program (PDF)



Sewer Reports

A Healthy Environment Starts at Home cover

A Healthy Environment Starts at Home

Our free guide to reducing the use of hazardous household products (PDF)

Annual CSO Control Plan Progress Report


Annual Infiltration/Inflow Report (PDF)



Harbor, Bay and NPDES Reports

State of Boston Harbor Report


Financial Reports

Final Assessments to Communities (Rates)


Information for Investors and Capital Finance Business Partners


Proposed FY16 Current Expense Budget (CEB)


Proposed FY16 Captial Improvement Program (CIP)



Organization and Management Reports

cover of mwra's 5 year report 2010

5-Year Report

MWRA Progress Report Marks 25th Anniversary

February 3, 2011


Court Report


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