The City of Middleton Water provides water services to about 8,645 people living in the Middleton area of Canyon County. The Middleton Water Department collects water from seven groundwater wells throughout the City and treats it with chlorine and other chemicals to kill bacteria and microbial contaminants before distribution.

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Middleton Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires Middleton 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 Middleton Water Department website.

Contact Middleton Water Department Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
Po Box 487
Middleton, Idaho 83644


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

Pay Your Middleton Water Department Bill

Already have an account?

If you already have an account, you just need to login to the Middleton Water Department site. Middleton Water Department accepts credit cards, debit, and direct deposit. Click here to login.

How to Start Middleton Water Service

Starting Your Service

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