City of Grain Valley Water, a public community water system under the City Division of Public Works, provides water to about 13,684 residents in Grain Valley, a city in Jackson County, Missouri. Founded in 1884, the City of Grain Valley Water System currently purchases its supply from two groundwater sources: the Independence PWS and the Tri-County Water Authority.

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Grain Valley Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires Grain Valley 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 Grain Valley Water website.

Contact Grain Valley Water Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
711 Main
Grain Valley, Missouri 64029-0364

phone
Pmartin@Cityofgrainvalley.Org

Emergency (24 hours - broken water main or pipeline, etc.)
816-847-0091

Pay Your Grain Valley Water Bill

Already have an account?

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

How to Start Grain Valley Water Service

Starting Your Service

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

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