Municipal Authority of Westmoreland County | New Stanton, PA

What is a typical water emergency?

A water main leak causing flooding/damage or icy conditions in the winter.
A service line leak outside of the home causing flooding/damage or icy conditions in the winter.
A leak inside the home causing flooding/damage and the inside valve is inoperable.

What is a typical wastewater emergency?

A basement back up of wastewater.
A manhole or clean out that is overflowing.

EMERGENCY HOTLINE:

(724) 755-5800

24 hours a day / 7 days a week

PLEASE CALL 911 IF YOU ARE EXPERIENCING A HAZARDOUS EMERGENCY SITUATION

Leaks & Projects Map

Preserving Quality Water

Preserving Quality Water

water surface wave

Producing Quality Water

water testing containers

Protecting Water Quailty

reservoir with mountain in background

Essential Quality Water

Current News

News | Customer Service Announcements | Active Projects

Chloramine Disinfectant

Updated 11/01/2022 - 4:53pm

Chloramine disinfectant treatment to begin December 1, 2022 The...
Source Water Protection

Updated 03/23/2021 - 7:52am

Click here to see our updated web pages detailing our Source Water...
March Board Meeting Notice

Updated 02/24/2023 - 12:40pm

NOTICE The regular meeting of the Board of the Municipal Authority of...
MAWC Corrects Water Quality Exceedance

Updated 02/03/2023 - 10:46am

Haloacetic acid levels south of route 30 meet standards February 2,...
WATER QUALITY CONCERNS RE: TRAIN DERAILMENT

Updated 02/23/2023 - 9:59am

WATER QUALITY CONCERNS REGARDING TRAIN DERAILMENT IN EAST PALESTINE...
USPS delays could affect your bill or payment arrival

Updated 03/16/2021 - 1:59pm

United States Postal Service changes could delay your bill's arrival...
Coronavirus Information

Updated 03/04/2021 - 10:13am

The Environmental Protection Agency has published frequently asked...
Testing Water for Lead in Schools

Updated 05/18/2022 - 10:01am

Update: Gov. Wolf Announces $1.7 Million for Safer Water in Schools...
MAWC Virus Emergency Operations

Updated 02/28/2022 - 11:42am

To our valued customers of MAWC, in response to the coronavirus, we...
Darragh NPDES STP Public Notice

Updated 03/15/2023 - 8:09am

Please see the full notice, attached below. Southwest Regional Office...
NPDES Notice, Mt. Pleasant

Updated 02/27/2023 - 2:31pm

Southwest Regional Office PA0021148, Sewage, SIC Code 4952, Municipal...
Refresh your Water for Reopening

Updated 07/26/2022 - 9:44am

Whether you're reopening a school, or returning to a home after...
Wipes Clog Pipes

Updated 03/04/2021 - 10:16am

Wipes not only can cause a backup in your home, but also cause a...
What's in Your Water? Read your Consumer Confidence Rep...

Updated 03/18/2020 - 7:22am

A 1996 amendment to the Safe Drinking Water Act of 1974 requires...
Water associations reassure public on safety of tap water

Updated 04/02/2020 - 1:34pm

The AWWA, AMWA and NAWC have issued the following press release :...
Preparedness

Updated 04/02/2020 - 1:33pm

Ready.gov (Federal Emergency Management Agency) recently increased...

Featured

Reopening?

Reopening? Refresh your Water!

Monday, May 4, 2020 - 5:11pm

In order to ensure the safety of the water supply and the health and welfare of our customers as businesses and facilities begin to reopen, MAWC is issuing this guidance.

More Info
Lead Brochure

Read More About Lead

Wednesday, May 29, 2019 - 3:26pm

If you have some lead in your plumbing, click here to read about some ways to reduce lead exposure.

LEAD BROCHURE
Our 75th Anniversary

Celebrating 75 years of Quality Water

Thursday, December 7, 2017 - 2:57pm

The Municipal Authority of Westmoreland County was created by resolution of the Westmoreland County Commissioners on April 9, 1942. The drinking water system of the Municipal Authority of Westmoreland County was developed over the past 75+ years through

CLICK FOR OUR HISTORY
Interested in your civic group or children's class learning about water?

Speaker Bureau

Thursday, December 7, 2017 - 2:57pm

Interested in your civic group or children's class learning about water treatment, conservation, and other details? Advance notice is required, and your school or group should be within our service area.

CONTACT

Learn More

Conservation Tip

Use a nozzle which can be shut off or adjusted to a fine spray – save 5 gallons per minute