Is Metal Detecting in Public Parks Legal in Washington D.C. After the 2026 Framework Overhaul?

No, metal detecting in Washington D.C. public parks is prohibited under the District of Columbia Municipal Regulations (DCMR) § 12-101, enforced by the National Park Service (NPS) for federal parks and the D.C. Department of Parks and Recreation (DPR) for local parks. Violations risk fines up to $5,000 or confiscation of equipment, with 2026 NPS policy updates tightening enforcement in culturally sensitive areas.


Key Regulations for Metal Detecting in Public Parks in Washington D.C.

  • Federal Parks (e.g., National Mall, Rock Creek Park): NPS regulations (36 CFR 2.17) explicitly ban metal detecting, citing preservation of archaeological resources. Permits are rarely issued, and only for limited research under strict oversight.
  • Local DPR-Managed Parks: DCMR § 12-101 mirrors federal restrictions, prohibiting metal detecting without prior written approval from DPR’s Historic Preservation Office. Violations trigger administrative hearings and potential criminal charges under D.C. Code § 6-1102.
  • Cultural Resource Protections: The 2026 NPS Cultural Resource Management Plan expands scrutiny to areas with known historical significance, including Civil War-era sites and Indigenous land. Unauthorized detecting may violate the Archaeological Resources Protection Act and Native American Graves Protection and Repatriation Act.