The HARBOR referred to in this chapter shall consist of the Indiana Harbor Ship Canal and its branches, including all ships adjacent to and connecting therewith and all piers and permanent structures therein, the Grand Calumet River, including all ships and basins connecting therewith and all piers, breakwaters, and permanent structures therein, the waters of Lake Michigan, including all breakwaters, piers, and permanent structures therein for a distance of three miles from the shore between the north and south lines of the city, extended at right angles to the original shore lines of Lake Michigan.
(Prior Code, § 101.02)