New York Artificial Reefs

New York Artificial Reefs


Hempstead Artificial Reef

3.3 nautical miles south of Jones Beach State Park, 1.33 sq miles
Depth: 50-72 ft


Yellowbar Artificial Reef

900 yards east of the Robert Moses Fixed Bridge, 0.01 sq miles
Depth: 25 - 40 ft


Rockaway Artificial Reef

1.6 nautical miles south of Rockaway Beach, 1.00 sq miles
Depth: 32 - 40 ft



DB-1
Type:
artificial reef, barges
Depth:
50 - 72 ft
Name Description Sunk GPS
115 ft steel 40°31.145'
-73°31.736'
100 ft wood
drydock
1990 40°31.504'
-73°31.914'
Navy 110 ft steel 1993 40°31.077'
-73°31.476'
40 ft steel
dredge
Wednesday
Oct 4, 2000
40°31.010'
-73°32.501'
40 ft steel
dredge
Wednesday
Oct 4, 2000
40°31.010'
-73°32.501'
DB-1 75 ft steel
derrick
Friday
Aug 10, 2018
40°30.971'
-73°32.971'


Jellyfishes
Moon Jellies Aurelia aurita (left) and
Red Jelly Cyanea capillata (right)

Jellyfishes are free-swimming relatives of corals, anemones, and hydroids. In fact, in many cases, they are the same species, just in a different stage of life! Not all medusas ( as jellyfishes are called ) have a corresponding polyp stage, and likewise, not all polyps have a corresponding medusa stage, but most alternate generations in each form. Small jellies ( up to 1" across ) are most likely the medusa stage of some hydroid, while large jellies are usually the dominant stage of a species in which the polyp stage is almost absent. Even anemones have a periodic medusa stage, although it is infrequently observed.

Although jellyfish can swim slowly, they are largely at the mercy of the tides and currents, and at times large numbers are concentrated into bays and may be stranded on beaches.