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Dive Against Debris Data Submission

Ratchette Reef

5 October, 2023

Team Leader
Rick Blaylock
Number of Participants
20
Total Debris Collected
83.6 lbs (measured)

13.85719, -61.06351

Survey Information

Location Name
Ratchette Reef
Organization/Dive Centre
Sandals Grande Saint Lucian #10433
City
Pigeon Island
Country
Saint Lucia
Date
5 October, 2023
Survey Duration
52 Minutes
GPS Coordinates
Latitude: 13.85719
Longitude: -61.06351
Weather Conditions
Rainy - wet
Tropical Storm passed north of island in days prior.
Survey Depth Range
20–100 feet
Area Surveyed
300 ft2
Dominant Substrate
coral
Ecosystem
coral reef
Wave Conditions
Calm (glassy to rippled) for waves 0 – 0.1 meter high
plastic materials collected
Beverage Bottles: Less Than 2 Litres (plastic) 6
Caps & Lids (plastic) 3
Fishing: Line 900
Food Wrappers (plastic) 1
SCUBA & Snorkel Gear-masks, Snorkels, Fins 1
Plastic Fragments 1
glass materials collected
Beverage Bottles (glass) 26
metal materials collected
Beverage Cans (aluminium) 34
Cars & Car Parts 1
Metal Fragments 12
Fishing: Sinkers, Lures, Hooks 4
rubber materials collected
Rubber Fragments 4

Heavy storms forcing pollution from Rivers into ocean.

Vehicle wheel Rotor mechanism

Fishing Line - need more bottom time and repeat efforts to make bigger imapct

Unrecoverable Tires - not enough resources to remove

Plastics refuse from polluted rivers draining to ocean.


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