The Wannacomet Water Company provides water for about 27,703 residents living in the Nantucket area, Massachusetts. Established in 1880, the Wannacomet Water Company currently obtains its supply from a groundwater source, four different groundwater wells located in Nantucket’s Sole Source Aquifer.

Nantucket Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires Wannacomet Water Company 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.

Good

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 Wannacomet Water? 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, Wannacomet Water received an above-average grade because the amounts of contaminants found in the water supply were lower than most other water providers we've analyzed.

Good

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.

As you can see, Wannacomet Water received an above-average grade because the amounts of contaminants found in the water supply were lower than most other water providers we've analyzed.

Contact Wannacomet Water Company Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
1 Milestone Rd
Nantucket, Massachusetts 02554

508-228-0022
water@nantucket-ma.gov

Emergency (24 hours - broken water main or pipeline, etc.)
508-228-1212

Pay Your Wannacomet Water Bill

Already have an account?

If you already have an account, you just need to login to the Wannacomet Water site. Wannacomet Water 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 Wannacomet Water 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 Nantucket Water Service

Starting Your Service

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

Latest Updates