The Town of Belmont Water Department, through the Massachusetts Water Resources Authority (MWRA), provides water for about 24,254 residents living in the Belmont area, Massachusetts. Established in 1859, the Town of Belmont purchases its water supply from the Massachusetts Water Resources Authority (MWRA). MWRA's water comes from the Quabbin and Wachusett Reservoirs. Water from the Ware River can also add to the supply at times.

Belmont Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires Belmont Water Department to assess local water quality each year and distribute a Consumer Confidence Water Quality Report. At WaterZen, we review these reports and make the information available, in a concise, straightforward, and easy-to-understand way.

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Excellent

WaterZen Rating

Lead levels in the drinking water of some cities across the United States are too high, potentially creating public-health issues for the people living in those areas.

What about Belmont Water Department? How much lead is in your drinking water? And how do those levels compare to other cities in the state? We examined data from hundreds of cities across the nation to understand and grade your water quality.

As you can see, Belmont Water Department received the best-possible grade because the amounts of contaminants found in the water supply were better than the Public Health Goal and most other water providers we've analyzed.

A-

Excellent

WaterZen Rating

Lead levels in the drinking water of some cities across the United States are too high, potentially creating public-health issues for the people living in those areas.

Contact Belmont Water Department Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
35 Woodland Street
Belmont, Massachusetts 02478

617-993-2700
BelmontDPW@belmont-ma.gov

Emergency (24 hours - broken water main or pipeline, etc.)
617-484-3977

Pay Your Belmont Water Department Bill

Already have an account?

If you already have an account, you just need to login to the Belmont Water Department site. Belmont Water Department accepts credit cards, debit, and direct deposit. Click here to login.

Want to create a new account?

You can create a new account on the Belmont Water Department website. Once you create the account, you can setup payment with credit, debit, or direct deposit. Click here to create an account.

Want to pay without an account?

You can make a one-time payment without creating an account. You will need to have your credit or debit card in order to make the one time payment. Click here to make a one time payment.

How to Start Belmont Water Service

Starting Your Service

When you move to a new home in Belmont, you'll most likely already have running water, but you'll still need to set up water service with the Belmont Water Department. Luckily, Belmont has made it pretty simple with the following online form. Starting service generally takes just two business days.

Click here to fill out a Start Service Form.

Stopping Your Service

When you move out of a home in Belmont, you'll need to stop your water service with the Belmont Water Department, so you don't keep getting billed. Simply fill out the following online form. Stopping service normally takes just two business days.

Click here to fill out a Stop Service Form.

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