The Village of Oak Brook Water, a public community water system under the Municipal Department of Public Works, provides water for about 15,773 residents living in Oak Brook, a village in DuPage County with a small portion in Cook County in Illinois. Established in 1958, the Village of Oak Brook Water System currently obtains its supply from a blend of sources, including: via purchase from the City of Chicago which uses a sole surface water source, from Lake Michigan; and three local deep wells strictly for emergency use only.

Oak Brook Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires Village Of Oak Brook Water 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 Village Of Oak Brook Water website.

Contact Village Of Oak Brook Water Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
1200 Oak Brook Road
Oak Brook, Illinois 60523

630-368-5270
msmith@oak-brook.org

Emergency (24 hours - broken water main or pipeline, etc.)
630-368-8700

Pay Your Village Of Oak Brook Water Bill

Already have an account?

If you already have an account, you just need to login to the Village Of Oak Brook Water site. Village Of Oak Brook 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 Village Of Oak Brook 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 Oak Brook Water Service

Starting Your Service

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