Southwest Regional Office
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: Eric Gustafson
Counties served: Allegheny County, Beaver County, Cambria County, Fayette County, Greene County, Somerset County, Washington County, Westmoreland County
California
25 Technology Drive
California Technology Park
Coal Center, PA 15423
Phone: 724-769-1100
Fax: 724-769-1102
Ebensburg
286 Industrial Park Road
Ebensburg, PA 15931-4119
Phone: 814-472-1900
Fax: 814-472-1898
New Stanton
131 Broadview Road
New Stanton, PA 15672
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)