Perimeter

A boundary of a docking facility or mooring area consisting of a series of connected imaginary lines on a plan or map, encompassing all related structures such as docks, bulkheads, breakwaters, pilings, piers, platforms or moorings and the travel lanes and berthing areas that function together to create a facility or area at which vessels may be docked or moored. (Rules and Regulations of the State of New York, Title 6. Dept. of Environmental Conservation, Chapter 5. Subchapter E, Part 608. Use and Protection of Waters, Definitions)