Darien has multiple water providers: Darien Water Department and Dupage Water - Southeast Regional Water Facility. This page provides information about Darien Water Department.

The City of Darien Public Utilities, under the City Services Department, provides water for about 22,061 residents living in the Darien area, Illinois. Established in 1969, the Darien Public Works Department obtains its supply from a surface water source, the Lake Michigan, through purchase from the City of Chicago.

Darien Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires Darien Public Works 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.

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 Darien 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, Darien 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.

Darien has multiple water providers: Darien Water Department and Dupage Water - Southeast Regional Water Facility. This page provides water quality information for Darien 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.

Darien has multiple water providers: Darien Water Department and Dupage Water - Southeast Regional Water Facility. This page provides water quality information for Darien Water Department.

Contact Darien Public Works Department Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
City Hall
1702 Plainfield Road
Darien, Illinois 60561

630-985-2905
(email not available)

Emergency (24 hours - broken water main or pipeline, etc.)
630-353-8105

Pay Your Darien Water Department Bill

Already have an account?

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

Starting Your Service

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