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News

  • National Drug Take-Back Day

    Saturday is National Drug Take Back Day. Never flush old or unwanted medicines. Too often, unused prescription drugs find their way into the wrong hands. That's dangerous and often tragic. That's why it was great to see thousands of folks from across the country clean out their medicine cabinets and turn in - safely and anonymously - a record amount of prescription drugs. Find a drop-off point near you here: https://www.dea.gov/takebackday#collection-locator
  • Rate Adjustment Details

  • USPS delays could affect your bill or payment arrival

    United States Postal Service changes could delay your bill's arrival. They can even make your payment late. Avoid the hassle and postage, and go paper-free by enrolling in auto-pay or e-billing by clicking here or the photo below. Please have a bill handy or call us during normal business hours at 724 755-5800 to h...
  • Refresh your Water for Reopening

    Whether you're reopening a school, or returning to a home after months away, the below guidance on reopening after the COVID-19 lockdowns still applies -- so follow the instructions to refresh your water supply for reopening -- whatever facility or property that might be. Recommended Guidance for Post-Covid-19 Water M...
  • Testing Water for Lead in Schools

    Update: Gov. Wolf Announces $1.7 Million for Safer Water in Schools and Child Care Centers With the passage of Act 39 of 2018, public schools have been given a choice about what to do regarding testing for lead in their water systems: Either test for lead in your school's water, or discuss why your school is not te...
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Featured

  • E Huntingdon work

    affected area
    This message is for our customers in the East Huntingdon Twp area. MAWC will be performing a system upgrade on Friday...
  • Chloramine Disinfection

    Chloramine molecule graphic
    MAWC will be changing from Chlorine to Chloramines at the George R. Sweeney and Indian Creek systems on April 15 through...
  • April is National Safe Digging Month, call 8-1-1 before you dig

    call 8-1-1
    The contact 8-1-1 before you dig process helps to prevent injuries, property damage, and inconvenient utility outages....
  • Leaks and Projects Map

    orange construction cone
    If your water service has been interrupted, please enter your address into the box below.
  • Lead Service Line Questionnaire

    MAWC employees are canvassing neighborhoods in northern Westmoreland and southern Armstrong counties with the below doorhanger. If you received the below doorhanger, you can respond by scanning the QR code, filling out the survey, and submit a photo of your service line.
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Enroll in eBills or Autopay

Tired of putting a long list of payment due dates on the calendar or on sticky notes around the house? Setting up your account for automatic bill payments makes life easier.

Enroll in eBills or Autopay

Leaks & Projects

Interactive map with information on active projects and leaks

Leaks & Projects

Update Your Emergency Contact Information

Make sure you are notified should an emergency occur

Update Your Emergency Contact Information

Source Water Protection

Our vision is to engage communities of both place and interest to preserve, protect, and improve water quality.

Source Water Protection

Our History

The Municipal Authority of Westmoreland County is made up of acquired potable water and wastewater systems that have been integrated through careful planning over decades.

On the potable water side of MAWC’s business, this has taken place over the last 80 years. MAWC has only been in the wastewater business since 2001, but is beginning to realize efficiencies that come from regional management, such as the recent decommissioning of the Youngwood wastewater treatment plant.

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