The Washington County Water Company supplies water to about 11,374 residents in the Nashville area, Illinois. Washington County Water Company distributes surface water that comes from different sources. Water sources include rivers, lakes, streams, ponds, reservoirs, springs, and wells.


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Nashville Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires Washington County 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 Washington County Water website.

Contact Washington County Water Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
Po Box 284
Nashville, Illinois 62263

phone
Matte@Netwitz.Net

Emergency (24 hours - broken water main or pipeline, etc.)
618-327-4454

Pay Your Washington County Water Bill

Already have an account?

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

How to Start Nashville Water Service

Starting Your Service

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