barges - Shinnecock Artificial Reef

100 ft steel barge ( on a much bigger barge )
Type:
artificial reef, barges
Depth:
79 - 84 ft
Name Description Sunk GPS
60 ft steel
dredge
1987 40°48.063'
-72°28.622
Caddell 157 ft wood
drydock
Wednesday
September 12, 1990
40°48.007'
-72°28.634'
Dump Scow
DS-106
100 ft steel Wednesday
June 20, 2018
40°48.179'
-72°28.461'
Shannon C 60 ft steel Friday
Nov 5, 2021
40°48.118'
-72°28.390'
Henri 130 ft steel 2025 40°47.984'
-72°28.486'
Henri
60 ft steel barge
Caddell drydock
Caddell drydock
Caddell drydock

New York has attached these pictures to the Fire Island Reef. I believe that is an error.

This image has an empty alt attribute; its file name is ny09_shinnecock_ss.jpg
Note the large rectangular structure at lower-left. This is the drydock, with a raised spine down the center which is visible in the pictures. The walls have fallen.
Shannon C


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2016 Update

Computers and electronics change so fast it is hard to keep up with it. The general recommendations below should hold up pretty well even as the technology races forward.


The dive computer should be considered standard equipment. Diving with a computer will give you more bottom time and more safety margin than crude estimating with dive tables. If you are buying your first set of gear, get a computer rather than analog gauges, and you will not regret it. There is a great deal of variation in the design and operation of dive computers. Among the choices you can make are:

dive computers
  • air-integrated or not
  • conservative vs. liberal algorithms
  • violation lock-out mode
  • Nitrox-ready or not
  • wrist, console or hose mounted
  • dive logging & PC interface
  • backlighting for night diving
  • auto-on vs. manual-on