33 C.F.R. § 3.45-25 Duluth Marine Inspection Zone and Captain of Port Zone.
Title 33 - Navigation and Navigable Waters
(a) The Duluth Marine Inspection Office and the Duluth Captain of the Port Office are located in Duluth, Minnesota. (b) The boundary of the Duluth Marine Inspection Zone and Captain of the Port Zone starts at the intersection of the Minnesota-North Dakota boundary and the international boundary; thence southerly along the Minnesota-North Dakota boundary to latitude 46°20' N.; thence due east to longitude 88°30' W.; thence northeasterly to the shore of Lake Superior at longitude 87°45' W.; thence northerly to Manitou Island Light, located at latitude 47°25' N., longitude 87°35' W.; thence due north to the international boundary at longitude 87°35' W.; thence westerly along the international boundary to the starting point.
Title 33: Navigation and Navigable Waters
PART 3—COAST GUARD AREAS, DISTRICTS, MARINE INSPECTION ZONES, AND CAPTAIN OF THE PORT ZONES
Subpart 3.45—Ninth Coast Guard District
§ 3.45-25 Duluth Marine Inspection Zone and Captain of Port Zone.
