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Dive Against Debris Data Submission

Horseshoe and Grecian Rocks

20 June, 2021

Team Leader
Michael Creese
Number of Participants
7
Total Debris Collected
200 lbs (estimated)

25.08362, -80.17641

Survey Information

Location Name
Horseshoe and Grecian Rocks
Organization/Dive Centre
Island Ventures
City
Key Largo
Country
United States
Date
20 June, 2021
Survey Duration
120 Minutes
GPS Coordinates
Latitude: 25.08362
Longitude: -80.17641
Weather Conditions
Survey Depth Range
6–25 feet
Area Surveyed
1000 ft2
Dominant Substrate
coral
Ecosystem
coral reef
Wave Conditions
Smooth (wavelets) for waves 0.1 - 0.5 meter high
plastic materials collected
Buoys & Floats (plastic & Foamed) 1
Fishing: Line 3
Pipes (plastic-PVC) 2
Plastic Fragments 2
Rope (plastic/nylon) 6
metal materials collected
Wire, Wire Mesh & Barbed Wire 2
Metal Fragments 2
Fishing: Sinkers, Lures, Hooks 3
wood materials collected
Lumber (processed Or Cut/milled Wood) 18
Wood Fragments 15
Fishing: Traps & Pots 3
mixed materials collected
Bricks, Cinderblocks & Chunks Of Cement 3
Entangled Animals
Marine Mammals
Status released unharmed
Crustaceans
Species or Common Name Spiney Lobster
Number Entangled 8
Status released unharmed
Type of Debris Lobster traps
Comments Trapped in a ghost lobster trap

Hurricane Irma

Trap full of lobsters

Ghost and broken lobster traps

Fishing line

rope


A group of 7 divers helped to clear the debris field north of Horseshoe reef of 1 complete ghost trap, many feet of trap line and general trap debris. We also cleared the area seaward of Grecian rocks, our intention was to clear the ghost bouys and traps. We recovered 1 ghost trap.

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