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    DEP Regional Offices

    ​Southeast Regional Office

    DEP Southeast Regional Office Location

    2 E. Main Street Norristown, PA 19401-4915. 

    Phone: 484 250-5900 (24 hours/day) 

     

    Regional Director:

    Patrick Patterson 

     

    Counties Served:

    Bucks, Chester, Delaware, Montgomery, and Philadelphia. 

     

    Southeast Regional Office – Pamphlet (PDF)

    SERO at a Glance (PDF)​

     

    DEP STATEWIDE EMERGENCY RESPONSE NUMBER:
    800-541-2050
    MONITORED 24/7/365

    FOR DISPATCHING RESPONSE PERSONNEL TO EMERGENCIES AND INCIDENTS WITHIN DEP PURVIEW