LA GUARDIA DIKE, NEW YORK.

SEC. 403. LA GUARDIA DIKE, NEW YORK. The responsibility of the Federal Government to maintain and operate a 1,400-foot earthen dike constructed by local interests in lieu of a 1,400-foot steel sheetpile breakwater authorized as part of the Flushing Bay and Creek, New York, project by the River and Harbor Act of 1962 (76 Stat. 1174) is not authorized after the date of the enactment of this Act.