Smithtown Artificial Reef

Smithtown Artificial Reef

1.6 nautical miles northwest of Stony Brook Harbor, 0.05 sq miles
Depth: 30 - 40 ft


the big one goes down
Type:
artificial reef, barges
Depth:
38 - 40 ft
Name Description Sunk GPS
190’ wood 1979 40°55.977'
-73°10.921'
350’ steel 1981 40°55.943'
-73°10.955'
270’ wood 1982 40°55.876'
-73°11.111'
340’ steel 1984 40°55.991'
-73°10.950'
80’ wood 1984 40°55.972'
-73°10.872'
80’ steel (226) 2021 40°55.970'
-73°11.048'

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.



Spider Crab

Spider Crabs Libinia emarginata are scavengers. Although they are fearsome-looking, they are actually slow-moving, and their usual claws-out threat display is mostly bluff. Spider Crabs have relatively small round bodies (to 4"), long legs, and rather weak claws. They are found subtidally to at least 160 ft, on any type of bottom, and are very common in rivers and inlets. They often cover themselves with detritus for camouflage, and can also burrow in soft sediments.