{"url_path":"/register/2026-06-29/2026-13032","section_key":"summary","section_title":"Security Zone; Potomac River, Tidal Basin and Adjacent Waters; Washington, DC","topic":"register","document":{"doc_type":"Rule","doc_date":"2026-06-29","source_url":"https://www.federalregister.gov/documents/2026/06/29/2026-13032/security-zone-potomac-river-tidal-basin-and-adjacent-waters-washington-dc","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"Homeland Security Department"},"word_count":118,"has_tables":false,"body_markdown":null}