Southwest Regional Office
PA0021148, Sewage, SIC Code 4952, Municipal Authority of Westmoreland County, 124 Park & Pool
Road, New Stanton, PA 15672. Facility Name: Mt Pleasant Borough STP. This existing facility is
located in Mount Pleasant Borough, Westmoreland County.
Description of Existing Activity: The application is for a renewal of an NPDES permit for an existing
discharge of treated Sewage.
The receiving stream(s), Shupe Run (WWF), is located in State Water Plan watershed 19-D and is
classified for Warm Water Fishes, aquatic life, water supply and recreation. The discharge is not expected
to affect public water supplies.
The proposed effluent limits for Outfall 001 are based on a design flow of 1.5 MGD. - Interim Limits.