The Mount Sinai Harbor Wetlands Cooperator Area refers to the area of salt marsh and tidal flats south of the dredged zone and below the mean high tide line in Mount Sinai Harbor, Long Island, NY. The exact boundaries of the area are on file in the Department of Environmental Conservation office at Stony Brook. The area is also posted with signs erected by the Department of Environmental Conservation.
N.Y. Comp. Codes R. & Regs. Tit. 6 § 86.1