Municipal Authority of
Westmoreland County, PA

The Municipal Authority of Westmoreland County is committed to providing our consumers with a safe, reliable, and affordable supply of high-quality drinking water.

We test our water using sophisticated equipment and advanced analytical procedures. MAWC water meets or exceeds state and federal standards for both appearance and safety.

Construction Projects and Service Interruptions

Click here to view current construction projects and service interruptions within the MAWC distribution system.

To report a leak, please contact MAWC at 800-442-6829.

Fluoride Treatment

The Municipal Authority of Westmoreland County DOES NOT add fluoride treatment to the water. Click here to view our Daily Typical Analysis Report.

Credit Card Payments
NOW AVAILABLE!

MAWC now offers customers the ability to pay their water bills on-line using a credit card.

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Aerial view of MAWC Office Building

Cross Connection/Backflow Prevention

The MAWC is required to implement and enforce a cross connection/backflow prevention program in accordance with the Pennsylvania’s Safe Drinking Water Act. Specifically, 25 PA Code Chapter 109 mandates that:

Click here for more information.
Public Notifications

The Municipal Authority of Westmoreland County (MAWC) under the Pennsylvania DEP's newly revised Public Notification Requirements must provide an automatic telephone dialing system capable of notifying all MAWC customers. Read more.
Marcellus Gas Well Drilling

Click here for information pertaining to Marcellus Gas Drilling on MAWC’s properties.