Contact Information Water Commissioners and Staff

Use this page as your resource to contact us with your questions or concerns.

Office Hours
Our office is open from 8:30 to 4:30 Monday through Friday. 50 Elm St Dedham MA 02026

During Office Hours:            781-329-7090
After Hours Emergency:       781-326-1250
Water Quality Questions:      781-326-1250

Final Readings and Bills       781-329-7090 Please note that you must take the final bill to the Sewer Department in order to obtain a final bill from them
Mailing Address  for Paying Your Water Bill: Dedham-Westwood Water District   P.O. Box 240   Reading MA 01867-0340

Other Correspondence; Mail to:

Dedham-Westwood Water District
50 Elm Street
Dedham, MA 02026-9137

Click here if you would like to receive important notices from the Water District.

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




Steven M. Mammone  Chair – Appointed a Water Commissioner in March 2007, Steve has a Bachelor’s Degree in Civil Engineering from the Franklin Institute of Technology in Boston. Previously, he worked as a geotechnical engineer for 13 years. Currently, Steve is a partner at Getfused, Inc., a technology consulting firm. Steve is an active member of the American Society of Foundation Engineers. He is also a member of the Society of American Military Engineers.

Ronald J. Willey –Ron was appointed as a Water Commissioner in November 2013. He is a graduate of the University of Massachusetts with a Ph.D in chemical engineering. He is a professor of chemical engineering at Northeastern University. He is an active member of SACHE (Safety and Chemical Engineering Education), a group dedicated to integrating principles of Process Safety into undergraduate chemical engineering education. He has authored of over 100 technical papers and serves as Editor of Process Safety Progress. He is also a Fellow of the American Institute of Chemical Engineers.

John S. Miller-Clerk John was appointed as a Water commissioner in October 2015. He is a graduate of Suffolk University with a BS in chemistry. He has had a distinguished career in process engineering and chemical research and development. Some of his past experiences include designing and constructing pilot scale water treatment systems and analysis of drinking water samples.


James C. Fox – Serving as a Commissioner since September 2018, he is a lawyer and partner at Ruberto, Israel and Weiner. Rob, a graduate of  Emory University and Boston University Law School.

James J. Galvin- Appointed to the Water Commission in May 1997, he is a Certified Public Accountant and a graduate of Bentley College. Jim is very active in youth sports activities.

Gary Yessaillian Vice chair

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

STAFF    Reach us by email using first name initial followed by last name then

Eileen M. Commane   781-461-2781          

Eileen is a liaison between The DWWD, the Towns of Dedham and Westwood and the Board of Water Commissioners. She prepares meeting agendas, works with District consultants, monitors legislative and environmental activities, reviews financial reports, communicates with town boards regarding areas of mutual concern, writes customer newsletters and press releases, and manages community and public relations. She oversees the Conservation education and rebate program.

John Bent 781-329-7090               

John manages the District’s financial business including investments, bond issues, and monthly warrants for paying bills.

Robert Eiben           781-461-2776            

Bob is the District’s general manager.  He directs all day to day operations, employee matters, maintenance and safety programs, and capital improvement projects.

Rick Mosca    781-329-7090                     

Rick oversees the operation and maintenance of the treatment plants, booster stations, and standpipes to ensure the delivery of high quality water to our customers.

Tabitha Maccalous   781-329-7090

Tabitha is responsible for the water quality and the treatment process pertaining to the Bridge Street and White Lodge Water Treatment Plants

Stephen Locke   781-461-2782                                 

Steve is responsible for managing the installation and repair of water mains and services, valves, and hydrants, as well as investigating and repairing system leaks.

Stephanie Costa      781-461-2778                                 

Stephanie supervises all aspects of customer service including billing, meter reading, and meter replacements. She is also responsible for inspections of backflow prevention and cross connection devices in the system.

Bob Marsh  781-461-2777          

Bob directs all financial, accounting, and business activities for the District including customer billing, payables and receivables as well as the annual audit.

Elissa Cohen    781-461-2780                          

Elissa supervises accounts payable and payroll.

Contact us for more information.


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