N.Y. Town Law § 141

§ 141. Acquisition or establishment of self-supporting improvements.\nThe town board of any town in Suffolk county and of any suburban town\nmay, by ordinance, provide for the acquisition, construction, lease or\npurchase of any self-supporting improvement, or may establish any\nexisting dock, pier, wharf, bathing beach or recreational facility, and\nparking areas in connection therewith as a self-supporting improvement,\npursuant to the provisions of this article.\n