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Southwest Regional Office

DEP staff are working remotely due to the COVID-19 pandemic. For assistance or to report an environmental emergency please call 412-442-4000.

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: Jim Miller

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

SWRO At a Glance (PDF)

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
Mailing Address: P.O. Box 133
Physical Address: 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)