CSO and SSO Notfications

Somerville Marginal

CSO and SSO Notifications

storm at deer island

Climate Change
Renewable Energy
at MWRA
CSO Control

Aqueduct Trails

Natick Trail

About the Aqueduct Trails
What Not to Flush
Toilet lever what not to flush

It's a toilet, not a trash can!

Massachusetts Water Resources Authority
Charlestown Navy Yard, 100 First Avenue
Boston, Massachusetts 02129
(617) 242-6000
 
map courtesy townmapsusa.com


Wastewater COVID-19 Tracking

Updated: September 27, 2021

map courtesy townmapsusa.com


PFAS Testing in MWRA Drinking Water

May 24, 2021

map courtesy townmapsusa.com

MWRA Annual Water Quality Report is in the Mail - Water Named "Best of the Best" in National Water Taste Test

June 16, 2021

map courtesy townmapsusa.com

El Informe Anual de Calidad del Agua de MWRA esta en el Correo

June 16, 2021

Important Notice

No updates at this time.

MWRA 24-Hour
Emergency Contacts
Water: 617-305-5950
Sewer: 617-305-5940
Security: 877-697-6972
TTY: 617-371-1903
Sign Up For Notifications

Want to know how your water quality is? Looking for updates on the MWRA construction project in your neighborhood? What if there is a water emergency in your area? MWRA can keep you informed when you’re at home, at work or on the road. Take a few minutes to sign up and get notifications on your phone, by email, or text message.

Follow Us
twitter icon
Instagram badge
flickr
YouTube button
Board of Directors
Quab-Cam©
Quabbin Reservoir webcam thumbnail image
Click on the picture for
a larger image in a new window
About Lead in
Drinking Water
How Much Water Is In Our Reservoirs?
quabbin reservoir image
How much we have
How much we use


Recent and Historic Data
Harbor and Bay Monitoring
crab on the bay floor
Facts about Fluoride

News

mwra logo

MWRA to Hold Remote Board of Directors Meeting on September 15, 2021

September 15, 2021

mwra logo

MWRA Maintenance Work May Cause Traffic Disruption and Construction Noise in Parts of Natick

September 9, 2021

Project image

Update for Nut Island Odor Control and HVAC Improvements: MWRA Contract
(MWRA Contract
7548)

September 7, 2021

Swearing in photo

Update on Dorchester Interceptor Sewer Sections 240/241/242 Rehabilitation: MWRA Contract 7279

September 7, 2021

Swearing in photo

Update on Weston Aqueduct Supply Main Rehabilitation (WASM) - Arlington, Medford and Somerville (Contract 6544)

September 7, 2021

mwra logo

MWRA Brings Home NACWA Awards

August 5, 2021

mwra logo

Governor Baker Swears in Two Members of the MWRA Board of Directors

July 30, 2021

mwra logo

MWRA to Hold Hybrid In-Person/Remote Board of Directors Meeting on July 21, 2021

July 19, 2021

mwra logo


Boston River Report Cards Show Widespread Improvements in Bacteria Concentrations and Remaining Localized Challenges - US EPA

July 14, 2021

map courtesy townmapsusa.com

Algae at Quabbin Reservoir

June 14, 2021

map courtesy townmapsusa.com

Announcing Our 2020-2021 Poster and Essay Contest Winners!

June 4, 2021

map courtesy townmapsusa.com

MWRA Asks Residents: Please Don't Swim in the Fells

May 20, 2021

News Release Archive Page

Video


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

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


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
on Boston.com


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 Videos on Our YouTube Page

Water Reports

MWRA Annual Water Quality Report

2020 Annual Drinking Water Test Results

06/2021

Monthly Drinking Water Quality Update

09/2021

Monthly Community Water Use Report

09/2021

Monthly Water Supply Status Update

09/2021

Report on Quabbin Pilot Program (PDF)

08/2009

 

Sewer Reports

MWRA Every Drop Counts

How Clean is Boston Harbor?

April 23, 2018

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 Industrial Waste Report

10/2020

CSO Post Construction Monitoring and
Performance Assessment Reports

04/2021

How Clean is Boston Harbor? MWRA Sewer Report

04/2018

CSO Discharge Estimates and Rainfall Analyses

04/2021

CSO Water Quality Report (PDF)

05/2020

Annual CSO Control Plan Progress Report

03/2016

Annual Infiltration/Inflow Report (PDF)

08/2014

 

Harbor, Bay and NPDES Reports

State of Boston Harbor Report

 

Financial Reports

Final FY 2022 Assessments to Communities (Rates)

06/2021

Proposed FY22 Capital Improvement Program (CIP)

03/2021

Final FY21 Current Expense Budget (CEB)

10/2020

Information for Investors and Capital Finance Business Partners

08/2021

MWRA Comprehensive Annual Financial Report For the Fiscal Years Ended June 30, 2020 and 2019

07/2021

 

Organization and Management Reports

Board of Directors Quarterly Report on Key Indicators of MWRA Performance

02/2021

Master Plan

05/2019

 

Court Report

 

PDF files on this site require Adobe Acrobat Reader®. Free download.
Videos require Apple Quicktime or Windows Media Player

Privacy Policy | Transparency | Public Records Requests

Go to Commonwealth of Massachusetts Website (mass.gov) | Links