The South Fayette Township Municipal Authority is responsible for the operation and maintenance of the public sanitary sewer system throughout South Fayette Township.
The South Fayette Township Municipal Authority was formed in 1968 to provide sanitary sewer systems to the residents. There are currently over 135 miles of sanitary sewer lines with 3 pumping stations, providing service to approximately 6,500 customers.
Municipal Authority meetings take place on the first Thursday of every month at 4:00pm.