The Town of Williston Water supplies water to about 7,259 residents living in the Williston area of Chittenden County, Vermont. The Williston Water Department receives water from the Champlain Water District, which pumps from deep Shelburne Bay Watershed, which is made up of the Laplatte River, Potash Brook, North Brook, Munroe Brook, McCabes Brook, and Bartlett Brook streams. The water undergoes preoxidation, multi-media filtration, and primary and secondary disinfection before it is delivered to the customers.

API Uploaded Image

Williston Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires Williston 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. You can find CCR report on the Williston Water Department website.

Contact Williston Water Department Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
7900 Williston Road
Williston, Vermont 5495


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

Pay Your Williston Water Department Bill

Already have an account?

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

How to Start Williston Water Service

Starting Your Service

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