DEP-Northeast Regional Office
2 Public Square
Wilkes-Barre, PA 18711-0790
(570) 826-2511

DEP-Northwest Regional Office
230 Chestnut Street
Meadville, PA 16335-3481
(814) 332-6945

DEP-Northcentral Regional Office
208 West Third Street, Suite 101
Williamsport, PA 17701-6448
(570) 327-3636

DEP-Southcentral Regional Office
909 Elmerton Avenue
Harrisburg, PA 17110-8200
(717) 705-4700

DEP-Southeast Regional Office
2 East Main Street
Norristown, PA 19401
(484) 250-5900

DEP-Southwest Regional Office
400 Waterfront Drive
Pittsburgh, PA 15222-4745
(412) 442-4000