The following harbors shall be subject to this subchapter:

(1) The harbor of New York.

(2) The harbor of Hampton Roads.

(3) The harbor of Baltimore.

(June 29, 1888, ch. 496, §6, 25 Stat. 210; Pub. L. 85–802, §1(7), Aug. 28, 1958, 72 Stat. 970.)