Depth: 76 - 84 ft 2.0 Nautical miles south of Shinnecock Inlet
Shinnecock Reef was originally very small, but has been expanded greatly. The pink region is the historical area, and the blue region is the new deployment zone, while the full permitted size of the reef is roughly a square that encloses the deployment zone. Below is the historical area:
In the old version of the website, I had the names Marlu and Maroca recorded for this reef. When I got the new photos off most of the reefs, Maroca became apparent - it is spray-painted on the transom of the vessel. Marlu was harder, but I think I have that one figured out as well. I also had a second drydock at Fire Island that I think belongs here. New York's reef program was moribund for so long that the records are unclear.
Reef site coordinates differ from NOAA Navigational Charts.
side-scan sonar image of Shinnecock Reef, click to enlarge
Note the remains of the drydock at lower-left, the square lighthouse at top-center, with Marlu and Mandy Ray to the right. The freckles at the upper-left are Army tanks.
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.