Begin Main Content Area

Southwest Regional Office

Effective January 10, 2019, inquiries and correspondence regarding new permit applications, reporting, and compliance matters related to sites in Armstrong and Indiana Counties should be directed to DEP’s Northwest Regional Office. Questions on permit applications under review as of January 9, 2019, and pending enforcement matters for Armstrong and Indiana Counties should be directed to DEP’s Southwest Regional Office. Inquiries can also be directed to RA-epcontactus@pa.gov.

Mining and Radiation Protection permits and programs are not affected by this regional office change. 

DEP Southwest Regional Office 
400 Waterfront Drive 
Pittsburgh, PA 15222 
Business Hours: 8 a.m. to 4 p.m.  
412-442-4000 (24 hours/day)

Regional Director: Ronald Schwartz

Counties served: Allegheny County, Beaver County, Cambria County, Fayette County, Greene County, Somerset County, Washington County, Westmoreland County 

District Offices:
Beaver Falls 
715 15th Street
Beaver Falls, PA 15010 
Business Hours: 8 a.m. to 4 p.m.  
Phone: 724-847-5271 
Fax: 724-847-5272

California 
25 Technology Drive 
California Technology Park 
Coal Center, PA 15423 
Business Hours: 8 a.m. to 4:30 p.m.
Phone: 724-769-1100 
Fax: 724-769-1102

Ebensburg 
286 Industrial Park Road 
Ebensburg, PA 15931-4119 
Business Hours: 8 a.m. to 4:30 p.m.
Phone: 814-472-1900 
Fax: 814-472-1898

New Stanton 
131 Broadview Road 
New Stanton, PA 15672 
Business Hours: 8 a.m. to 4:30 p.m.
Phone: 724-925-5500 or 724-925-5400 
Fax: 724-925-5557

In case of an environmental emergency, please call 412-442-4000 (24 hours)