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Dive Against Debris Data Submission

Breakwater Metridian Field

7 October, 2023

Team Leader
Isabel Bowen
Number of Participants
2
Total Debris Collected
0.15 lbs (estimated)

36.612629211957, -121.89377035907

Survey Information

Location Name
Breakwater Metridian Field
Organization/Dive Centre
Aquarius Dive Shop
City
Monterey
Country
United States
Date
7 October, 2023
Survey Duration
46 Minutes
GPS Coordinates
Latitude: 36.612629211957
Longitude: -121.89377035907
Weather Conditions
Calm weather conditions.
Survey Depth Range
20–50 feet
Area Surveyed
500 ft2
Dominant Substrate
sand
Ecosystem
kelp
Wave Conditions
Calm (glassy to rippled) for waves 0 – 0.1 meter high
plastic materials collected
Pipes (plastic-PVC) 1
Tobacco Packaging & Wrappers 1

PVC pipe cap was being degraded, and some small amount of encrusting algae was growing on it. This means the microplastics may have a higher chance of traveling up the food chain.


Great tool. It would be nice if there was some way to note that you were on a recreational dive and happened to find the debris.

The week before last I picked up about 30 cigarette butts along the edge of the wharf. I do not see any containers for disposal of butts, only for disposal of fishing line. I think they could be placed along the same fence and may have a positive impact. I am unsure about what becomes of most of the cigarette butts that are blown by wind into the water.

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