Contact Us


Common Issues and Filing Complaints


Department Information


For More Information

Call, fax or write us

  • Calls originating in Montgomery County: 311
  • Calls originating outside Montgomery County: 240-777-0311
  • Fax: 240-777-6465

Department of Environmental Protection

2425 Reedie Drive, 4th Floor
Wheaton, MD 20902

MPIA Requests

MPIA requests for DEP records: Refer to the Executive Order regarding extension of MPIA response deadlines (PDF, 880KB). If you wish to request any public records maintained by DEP, please send that request to:

Joanne Heller
Administrative Specialist II
Department of Environmental Protection
2425 Reedie Drive, 4th Floor
Wheaton, MD 20902
(240) 777-7725

Photo/Video Requests

If you wish to take any photos/videos at a DEP facility (Transfer Station, Recycling Center, etc.) please fill out the request form and someone will respond within 3 to 5 business days.