Tri County Joint Municipal Authority, a public potable water and sanitary sewer system authority, provides water to about 10,100 residents living in Fredericktown, a census-designated place located in East Bethlehem Township, Washington County, Pennsylvania. Founded in 1951, the Tri County Joint Municipal Authority System currently obtains its surface water supply from the Monongahela River.
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Fredericktown Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires Tri County Joint Municipal Authority 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 Tri County Joint Municipal Authority website.

Contact Tri County Joint Municipal Authority Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
Po Box 758
Fredericktown, Pennsylvania 15333

phone
None

Emergency (24 hours - broken water main or pipeline, etc.)
724-377-2211

Pay Your Tri County Joint Municipal Authority Bill

Already have an account?

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

How to Start Fredericktown Water Service

Starting Your Service

When you move to a new home in Fredericktown, you'll most likely already have running water, but you'll still need to set up water service with the Tri County Joint Municipal Authority. Luckily, Fredericktown 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 Fredericktown, you'll need to stop your water service with the Tri County Joint Municipal Authority, 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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