Sixteen Fathom Artificial Reef

16-Fathom Artificial Reef

13 nautical miles southwest of Fire Island Inlet, 1.33 sq miles
Depth: 85 to 103 feet

This is a new reef for 2023, 1-nm square. This reef is located in the separation zone of the very busy Ambrose-Nantucket shipping lane. I can't believe that was permitted by the ACOE.

So far just concrete blocks and forms, no vessels.

It's a start

Twelve-Mile Artificial Reef


rock reef
A hopper barge full of rock

All manner of concrete, steel, and stone rubble from dredging, demolition projects, and other construction is used as artificial reef materials. This material is generally available at very low cost or free from construction companies who are more than happy to get rid of it. Transportation costs determine where this material is used by the Reef Program.


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A number of small warships are sunk in New Jersey and New York waters.

subchaser (model)

A subchaser was a small coastal patrol vessel of World War I or II. Subchasers were lightly armed and even more lightly constructed, mostly out of plywood, powered by two diesel (WWII) or three gasoline (WWI) engines. Roughly the same design was used in both wars - 110 ft long, about 100 tons. Almost a thousand were built over both World Wars, and several are lost in the waters around this area. Many private yachts and some larger fishing trawlers were converted to perform this function also, like the Tarantula and the Moonstone. Conversely, some subchasers were converted to other duties after the war, such as the Bronx Queen, pictured below in military trim. Real subchasers were designated SC-, while converted yachts were designated SP-, PY- ( patrol yacht ) or PYc ( patrol yacht - coastal. )