33 C.F.R. § 3.45-15 Chicago Marine Inspection Zone and Captain of the Port Zone.
Title 33 - Navigation and Navigable Waters
(a) The Chicago Marine Inspection Office and the Chicago Captain of the Port Office are located in Chicago, Illinois. (b) The Chicago Marine Inspection Zone and the Chicago Captain of the Port Zone include those parts of Michigan, Indiana, Ohio, and Illinois within the following boundaries: From the Illinois-Wisconsin boundary at longitude 90° W.; thence due east to longitude 87° W.; thence due north to latitude 44°15' N., thence northeasterly to latitude 44°43' N., longitude 86°40' W.; thence due east to longitude 84°30' W.; thence due south to latitude 41° N.; thence due west to longitude 90° W.; thence due north to the starting point. [CGD 94–107, 60 FR 17223, Apr. 5, 1995]
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
§ 3.45-15 Chicago Marine Inspection Zone and Captain of the Port Zone.
