Quick search by citation:

33 U.S. Code § 607 - Removal of drift from New York Harbor

So much as may be necessary of any appropriations made for specific portions of New York Harbor and its immediate tributaries may be allotted by the Secretary of the Army for the maintenance of these waterways by the collection and removal of drift.

(Aug. 8, 1917, ch. 49, § 1, 40 Stat. 252; July 26, 1947, ch. 343, title II, § 205(a), 61 Stat. 501.)
Editorial Notes
Codification

Section is from act Aug. 8, 1917, the Rivers and Harbors Appropriation Act of 1917.

Statutory Notes and Related Subsidiaries
Change of Name

Department of War designated Department of the Army and title of Secretary of War changed to Secretary of the Army by section 205(a) of act July 26, 1947, ch. 343, title II, 61 Stat. 501. Section 205(a) of act July 26, 1947, was repealed by section 53 of act Aug. 10, 1956, ch. 1041, 70A Stat. 641. Section 1 of act Aug. 10, 1956, enacted “Title 10, Armed Forces” which in sections 3010 to 3013 continued Department of the Army under administrative supervision of Secretary of the Army.