Smithtown has multiple water providers: Suffolk County Water and Smithtown Water District. This page provides information about Smithtown Water District.

The Smithtown Water Department provides water for about 19,635 residents living in the Kings Park area, New York. Established in 1665, the Smithtown Water Department purchases its water from the Suffolk County Water Authority (SCWA). SCWA maintains over 500 public supply wells throughout Suffolk County drawing from the Long Island Aquifer System.

Kings Park Drinking Water Quality

Consumer Confidence Water Quality Reports

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

B+

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 Smithtown Water District? 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, Smithtown Water District 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.

Smithtown has multiple water providers: Suffolk County Water and Smithtown Water District. This page provides water quality information for Smithtown Water District.

B+

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, Smithtown Water District 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.

Smithtown has multiple water providers: Suffolk County Water and Smithtown Water District. This page provides water quality information for Smithtown Water District.

Contact Smithtown Water Department Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
P.O Box 698 90 East Main Street
Kings Park, New York 11754

631-269-9202
"No email provided. Please visit the contact form." (https://www.smithtownny.gov/formcenter/Contact-us-2/Contact-Us-34)

Emergency (24 hours - broken water main or pipeline, etc.)
631-269-9202

Pay Your Smithtown Water District Bill

Already have an account?

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

Starting Your Service

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