Delaware #11 Artificial Reef

Delaware #11 Artificial Reef

15.5 Nautical Miles from Indian River Inlet, 1.52 sq miles
Depth: 70-90 ft

Delaware #11 Artificial Reef

Delaware has quite an active Artificial Reef Program for such a small state. Most of its reefs are located in Delaware Bay and consist of concrete, rock, and rubble, not really of interest to divers. Three of the reefs, Numbers 9, 10, and 11, are in the ocean. Of these, Number 11 is of special interest, since, in addition to three "wrecks" and numerous Army tanks, it contains 619 Redbird subway cars - cars that New Jersey turned away. At least they didn't go very far - these cars were actually closer than some of the 250 that New Jersey eventually sank in our own reefs! Probably very little remains of any of these subway cars.

Delaware Artificial Reef #11
3 tugboats sunk in one day: ( front to back )
Fells Point, Cittie Pointe, and William C Snow
Redbird Subway Cars Reef
Redbird Subway Cars Reef
Redbird Subway Cars Reef
Redbird Subway Cars Reef

The Red Bird reef site was begun in 1996, taking its name as a derivation of the "Redbird" paint-schemed subway cars donated in 2001 by New York City's Metropolitan Transportation Authority. To build the Red Bird Reef, 619 of the obsolete subway cars were sunk, each of them 51 feet long by nine wide, making a substantial bottom structure for an 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.



Delaware Artificial Reef #11
Fells Point leads the string, Cittie Point in the middle, and William C Snow brings up the rear
Type:
artificial reef, tugboat
Built:
1962, Southern Materials Co, Norfolk VA USA
Specs:
( 50 ft )
Sunk:
Monday June 2, 2008 - Delaware #11 Artificial Reef
GPS:
38°40.540' -74°43.957'

Eat or Be Eaten:
Survival of the Fittest on an Artificial Reef

Frilled Anemone
A Frilled Anemone ( Metridium senile ) our largest and most common anemone

The classical, textbook version of a typical marine food chain is a link-by-link progression from plankton to sardine to mackerel to tuna. If only adult life stages are considered, then this straightforward illustration has merit. In actuality, however, predator-prey relationships in the ocean are very diverse and very complicated.