District Headquarters

50 Elm St., Dedham, MA 02026

During Office Hours:

781-329-7090

After Hours Emergency:

781-326-1250

About Us

Hydrant Flushing and Water Main Cleaning starts Tuesday April 20 in Dedham beginning in Greenlodge and Manor areas
Neponset River

About The Dedham-Westwood Water District

Thank you for allowing us to continue providing your family or business with high quality drinking water and water for fire fighting and fire protection.

The Dedham-Westwood Water District is a governmental entity created by the Massachusetts State Legislature in 1985 to operate as an independent, self-supporting unit of local government. Rates are set by the Board of Water Commissioners to cover all costs of delivering public water supply in compliance with all federal and state requirements including the federal Safe Drinking Water Act. Policy is also set by the Board, a six member commission with three commissioners from both Dedham and Westwood, appointed by the Select Boards of both Towns. Public meetings are held each month at the District’s office at 50 Elm Street in Dedham, generally the second and last Tuesday evenings each month. Dates and times of meetings are posted at both town halls and on this site. All customers are encouraged to attend these meetings.

In our continuing efforts to maintain a safe and dependable water supply, it will be necessary to continuously improve your water system. We ask that all our customers help us protect our water sources, which are at the heart of our community, our way of life and our children’s future. Important educational information on resource protection, conservation, and other current issues is included in the District’s newsletter mailed with bills or posted on our customer portal.

Today, the Dedham-Westwood Water District supplies over 13,000 service connections to approximately 40,000 people through 212 miles of main. On an average day the District pumps about 4.25 million gallons of water from seventeen groundwater wells, six in Westwood and eleven in Dedham.

A History of the Dedham-Westwood Water District

The Dedham Water Company was founded by an act of incorporation through the Legislature in 1876 recognizing a need for a public water supply for the townspeople of Dedham. According to the First Annual Report, no significant action was taken, however, until 1881 when funds were appropriated to hire an engineer after “the recurrence of successive dry seasons…

Environmental Information

The DWWD is committed to operations that foster a sustainable future and lead to improvements in both the Dedham and Westwood communities.

Learn more below.

Rules, Regulations, Water Rates, and Fees

AS APPROVED BY THE DEDHAM-WESTWOOD WATER DISTRICT BOARD OF WATER COMMISSIONERS 3/27/2024

Board of Water District Commissioners

The six District Water Commissioners are appointed for three year staggered terms, three by the Dedham Select Board and three by the Westwood Select Board. They typically meet twice per month.

Town of Dedham

Eric L. Merithew

Vice-Chair
Appointed to the Water Commission in 2021, Eric is a graduate of WPI and UMass Medical School with a Ph.D. in biochemistry.

He is a consultant and service manager for the municipal and industrial water and wastewater industry, with a broad range of experience in treatment, distribution, and revenue optimization. He lives in Dedham with his wife, Jennifer, and two children, Ethan and Grace.

Robert M. Lexander

Board Member
Robert was an employee of the Dedham-Westwood Water District for 41 years, with the last 19 of his career holding the position of Production Superintendent.

He is a licensed water operator holding his Water Treatment Grade 4 and Water Distribution Grade 4 licenses through the Massachusetts Division of Occupational Licensure.

John M. Healy

Board Member
John was appointed as a Water commissioner in April of 2022.

He is a 1995 graduate of Bridgewater State College BS in Sociology and BA History, 1998 MS Criminal Justice administration Western New England College, 2004 JD Massachusetts School of Law, 2007 CAGS Leadership Northeastern University. 2008 Certification from Massachusetts Division of Local Services in residential and commercial assessing and valuation.

Previously, he served on the Town of Dedham's Finance Committee, Capital Expenditures Committee, School Committee, and Board of Assessors.

John is a ratepayer, lifelong Dedham resident, and business owner of Healy Law Offices LLC, specializing in Elder Law and Estate Planning, Municipal Law, Criminal Law, and Civil Law.

Town of Westwood

Mark D. Phillips

Chair

Mark was appointed to the Water Commission in 2022. He is a seasoned water and wastewater professional with close to thirty-five years of experience working in business development, sales, account management, and engineering for the industry.

Mark earned a Bachelor of Science Degree in Mechanical Engineering from the University of Massachusetts Amherst and a Master’s Degree in Business Administration from Northeastern University.

He is an active member of the Westwood community, volunteering his time for youth sports, including, little league, lacrosse, soccer, and football.

Louis N. Kustwan

Clerk

Recently appointed to the Water Commission in 2023, Louis is an experienced business development and sales executive for I.T. industries.

Louis is a University of Massachusetts Amherst graduate with a Bachelor of Science in Civil and Environmental Engineering. Early on in his career, he worked in the water and environmental engineering municipal industry.

He has lived in Westwood for 23 years.

Gary A. Yessaillian

Board Member
Appointed to the Water Commission in 2016, Gary works in the high tech industry and has been involved in various Westwood civic activities.