DEP Southcentral Regional Office 909 Elmerton Avenue Harrisburg, PA 17110 Phone: 717 705-4700 (business hours) 1-800-373-3398 (after hours) Regional Director: Rusty Diamond Counties served: Adams, Bedford, Berks, Blair, Cumberland, Dauphin, Franklin, Fulton, Huntingdon, Juniata, Lancaster, Lebanon, Mifflin, Perry, and York. In case of an environmental emergency, please call 1-877-333-1904 (24 hours)
