N.Y.C. Admin. Code § 1-111: § 1-111 Amendment of water supply provisions.

All rights and powers to amend, modify, extend or supersede any provision or provisions of sections 5-376 through 5-399, 5-401 through 5-403, 5-410, 5-418, 5-423, 5-424, 5-426, 5-429, 24-301, 24-347 through 24-352, and 24-354 through 24-365 of this code and any other provision or provisions of this code relating to any lands now or hereafter acquired outside the corporate limits of the city for water supply purposes, including highways, bridges and sewers, are hereby reserved to the legislature of the state of New York.