Westmoreland County Air Permits

Title V Operating Permits

ATI Allegheny Ludlum-Allvac (Latrobe) Plant, Derry Township

ATI Allegheny Ludlum-Vandergrift Plant, Vandergrift Borough

ArcelorMittal-Monessen Coke, City of Monessen

Carpenter-Latrobe Specialty Steel, Latrobe Borough

Chestnut Ridge Foam-Latrobe Plant, Derry Township

Delmont Terminal, Delmont Borough

Dominion Transmission-JB Tonkin Station, Murrysville Borough

Dominion Transmission-Oakford Station, Salem Township

Dominion Transmission-South Oakford Station, Hempfield Township

Dura Bond Steel-Export Facility, Export Borough

General Carbide, Hempfield Township

Greenridge Reclamation Landfill, East Huntingdon Township

Hydro Carbide, Unity Township

Kennametal-Irwin Facility, Hempfield Township

Lehigh Specialty Melting-Latrobe Facility, Latrobe Borough

OMNOVA Solutions, City of Jeannette

Sunoco Partners Marketing and Terminals-Delmont Terminal, Salem Township

Texas Eastern Transmission-Delmont Station, Salem Township

Torrance State Hospital, Derry Township

USA Valley Landfill, Penn Township

Westmoreland Sanitary Landfill, Rostraver Township

Tenaska PA Partners-Westmoreland Generating Station, South Huntingdon Township