Post Falls has multiple water providers: Post Falls Water and East Greenacres Irrigation District. This page provides information about Post Falls Water.

The Post Falls City Water, a public community water system under the City Department of Public Works, provides water for about 15,597 residents living in Falls, a city in Kootenai County, Idaho, between Coeur d'Alene and Spokane, Washington. Established in 1871, the Post Falls City Water System currently obtains its supply of groundwater from nine wells drilled into the Rathdrum Prairie Aquifer.

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Post Falls Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires Post Falls City 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 Post Falls City Water website.

Contact Post Falls City Water Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
408 N. Spokane Street
Post Falls, Idaho 83854


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

Pay Your Post Falls Water Bill

Already have an account?

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

Starting Your Service

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