The City of Coralville Water Department, a public community water system under the City Water Division of the Department of Public Works & Utilities, provides water for about 22,318 residents living in Coralville, a city in Johnson County, Iowa. Established in 1873, the City of Coralville Water Department System currently obtains its groundwater supply from three different layers of aquifers: Jordan Aquifer, Silurian Aquifer, and Pleistocene Aquifer.
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Coralville Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires City Of Coralville 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 City Of Coralville Water Department website.

Contact City Of Coralville Water Department Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
1512 7th Street
P.O. Box 5127
Coralville, Iowa 52240

319-248-1770
utilitybilling@coralville.org

Emergency (24 hours - broken water main or pipeline, etc.)
319-530-6225

Pay Your Coralville Utility Bill

Already have an account?

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

Starting Your Service

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