New Fats, Oil & Grease (FOG) Regulations
Go to the "Commercial Customers" page
Save yourself a mess and $$!
Read our article "Wipes Clog Pipes." YouTube video links included in article.
As of July 2016, the former THTMA system has been operated by the
Municipal Authority of Westmoreland County. Here at the MAWC, we
look forward to continuing to serve you.
Starting in November, former THTMA customers will receive
combined bills for their water and sewer service.
Welcome, and if you have a question or concern not answered by
contact MAWC today.
The Municipal Authority of Westmoreland County currently
provides sewage service to approximately 50,000 customers, including more than
14,000 in the former THTMA service area.
Our goal is to collect, convey, and treat
wastewater - and transform the raw sewage into clean, clear water
for discharge back into the environment.
If you have a question or concern
not answered by our website, contact MAWC
Notice Regarding Sewage Backup
To Our Customers: The MAWC would like to
respectfully notify you that property damage resulting from sewage
backing up into your home is the responsibility of the homeowner,
not the Authority.
Most insurance companies offer products to protect homeowners from a
sewer backup. Protect yourself from a sewer backup by contacting
your insurance agent. Furthermore, there are mechanical devices
(backwater valves) designed to prevent sewage back-ups available for
installation by licensed and insured plumbers.
We hope you will take the time to consider your risks and select any
options you feel best protect your property.
MAWC Wastewater Service Area
The MAWC wastewater service area includes Jeannette, Hempfield
Township and the Boroughs of Arona, Hunker, and New Stanton,
Youngwood, Ligonier, White Oak, and Avonmore, as well as parts of
the City of Greensburg, East Huntingdon, North Huntingdon, Penn,
Sewickley, and Unity townships.
You can pay your bill online
here. You may register
for a new account
You can also visit our offices from 8:15 am through 4;30 pm, or use
the 24/7 drive-through window at 124 Park and Pool Road, New
Stanton, PA 15672.
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