 DEC’s Division of Marine Resources plays a key role in developing new reefs off the coast of Long Island as part of New York’s Artificial Reef Program.Hundreds of tons of clean, recycled materials, including former girders from the former Tappan Zee Bridge, were strategically placed to settle on the sea floor, creating habitat similar to natural reefs that will attract fish and marine life and expand opportunities for fishing and diving.The Department of Environmental Conservation is headed by a Commissioner appointed by the governor.