Barnstable City has multiple water providers: COMM Water and Hyannis Water Department. This page provides information about Hyannis Water Department.

The Town of Barnstable Water Supply Division - Hyannis, under the Town Division of Public Works, provides water for about 35,000 residents living in the area of Hyannis, Massachusetts. Established in 1989, the Town of Barnstable Water Supply Division - Hyannis System currently obtains its supply from a groundwater source, five gravel-packed wells fed by groundwater from Cape Cod's unconfined, sole source Aquifer. In the event of an emergency, water may be supplied to our system through interconnections with COMM Water and Yarmouth Water.

Hyannis Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires Hyannis Water System 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.

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 Hyannis 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, Hyannis 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.

Barnstable City has multiple water providers: COMM Water and Hyannis Water Department. This page provides water quality information for Hyannis Water Department.

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.

Barnstable City has multiple water providers: COMM Water and Hyannis Water Department. This page provides water quality information for Hyannis Water Department.

Contact Hyannis Water System Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
47 Old Yarmouth Road
Hyannis, Barnstable, Massachusetts 02601

508-775-0063
email@town.barnstable.ma.us

Emergency (24 hours - broken water main or pipeline, etc.)
508-775-0063

Pay Your Hyannis Water Department Bill

Already have an account?

If you already have an account, you just need to login to the Hyannis Water Department site. Hyannis 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 Hyannis 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 Barnstable City Water Service

Starting Your Service

When you move to a new home in Hyannis, you'll most likely already have running water, but you'll still need to set up water service with the Hyannis Water Department. Luckily, Barnstable City 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 Hyannis, you'll need to stop your water service with the Hyannis 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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