Sector Baltimore's office is located in Baltimore, MD. The boundaries of Sector Baltimore's Marine Inspection Zone and Captain of the Port Zone start at a point latitude 38°27′15″ N, longitude 75°30′00″ W. on the Delaware-Maryland boundary, proceeding along the Delaware-Maryland boundary west to a point at latitude 38°27′37″ N, longitude 75°41′35″ W and north to the Pennsylvania boundary at a point latitude 39°43′22″ N, longitude 75°47′17″ W; thence west along the Pennsylvania-Maryland boundary to the West Virginia boundary at a point latitude 39°43′16″ N, longitude 79°28′36″ W; thence south and east along the Maryland-West Virginia boundary to the intersection of the Maryland-Virginia-West Virginia boundaries at a point latitude 39°19′17″ N, longitude 77°43′08″ W; thence southwest along the Loudoun County, VA boundary to the intersection with Fauquier County, VA at a point latitude 39°00′50″ N, longitude 77°57′43″ W; thence east along the Loudoun County, VA boundary to the intersection with the Prince William County, VA boundary at a point latitude 38°56′34″ N, longitude 77°39′18″ W; thence south along the Prince William County boundary to the intersection with Stafford County, VA, at a point latitude 38°33′22″ N, longitude 77°31′52″ W; thence east along the Prince William County, VA boundary to a point near the western bank of the Potomac River at latitude 38°30′11″ N, longitude 77°18′01″ W; thence south and east along the southern bank of the Potomac River to the Maryland-Virginia boundary at a point latitude 37°53′25″ N, longitude 76°14′12″ W; thence east along the Maryland-Virginia boundary as it proceeds across the Chesapeake Bay, Tangier and Pocomoke Sounds, Pocomoke River, and Delmarva Peninsula to a point on the Maryland-Virginia boundary near the Atlantic coast at latitude 38°00′18″ N, longitude 75°30′00″ W; thence north to the Delaware-Maryland boundary at the point of origin.
Code of Federal Regulations
[USCG-2006-25556, 72 FR 36320, July 2, 2007]