• MAWC Office is located in New Stanton off of the Arona Rd ext of RT 66 Bypass
  • Morning Glory Spillway and Gate House at the George R Sweeney Water Treatment Plant
  • Freshly fallen snow around the flocculators and plate settlers at the McKeesport Filtration Plant

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.