The City of Union Gap Water, a public community water system under the Department of Public Works, provides water to about 6,433 residents living in Union Gap, Yakima County, Washington. Founded in 1883, the City of Union Gap Water System currently obtains its supply from groundwater sources, primarily four wells that drill into the aquifer underneath the area, which are then stored in the system's four reservoirs.
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Union Gap Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires City Of Union Gap Utilities 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 Union Gap Utilities website.

Contact City Of Union Gap Utilities Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
Po Box 3008
Union Gap, Washington 98903-3008

phone
None

Emergency (24 hours - broken water main or pipeline, etc.)
None

Pay Your City Of Union Gap Utilities Bill

Already have an account?

If you already have an account, you just need to login to the City Of Union Gap Utilities site. City Of Union Gap Utilities accepts credit cards, debit, and direct deposit. Click here to login.

How to Start Union Gap Water Service

Starting Your Service

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