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Dive Against Debris Data Submission

Leschi South Sailboat Moorage

24 September, 2011

Team Leader
Al Schumer
Number of Participants
38
Total Debris Collected
lbs (measured)

47.600654, -122.288736

Survey Information

Location Name
Leschi South Sailboat Moorage
Organization/Dive Centre
Northwest Diving Institute
City
Leschi, Seattle
Country
United States
Date
24 September, 2011
Survey Duration
240 Minutes
GPS Coordinates
Latitude: 47.600654
Longitude: -122.288736
Weather Conditions
Sunny, clear, high of 72F with light winds from the southwest
Survey Depth Range
3–45 feet
Area Surveyed
100000 ft2
Dominant Substrate
silt
Ecosystem
Freshwater sailboat moorage on Lake Washington, Seattle, WA
Wave Conditions
Calm (glassy to rippled) for waves 0 – 0.1 meter high
plastic materials collected
Beverage Bottles: Less Than 2 Litres (plastic) 4
Buoys & Floats (plastic & Foamed) 7
Caps & Lids (plastic) 1
Containers: Fast Food, Lunch Boxes & Similar 3
Cups, Plates, Forks, Knives, Spoons (plastic) 17
Fishing: Line 2
Fishing: Lures, Rods/poles 2
Food Wrappers (plastic) 3
Furnishings (plastic) 2
Pipes (plastic-PVC) 9
SCUBA & Snorkel Gear-masks, Snorkels, Fins 1
Sheeting: Tarpaulin, Plastic Sheets, Palette Wrap 1
Plastic Fragments 9
Rope (plastic/nylon) 8
glass materials collected
Cups & Plates-tableware/dishes (glass & Ceramic) 5
Jars-food (glass) 15
Glass & Ceramic Fragments 24
Beverage Bottles (glass) 445
metal materials collected
Beverage Cans (aluminium) 206
Cans: Food/juice, Other (tin) 42
Cars & Car Parts 1
Cups & Plates-tableware/dishes (metal) 5
Forks, Knives, Spoons (cutlery) 1
Pipes & Rebar 13
SCUBA Weights 2
Strapping Bands (metal) 7
Wire, Wire Mesh & Barbed Wire 13
Wrappers (foil/metal) 2
Metal Fragments 25
Batteries: Car Or Boat 56
rubber materials collected
Gloves (rubber) 1
Inner-tubes & Rubber Sheets 10
Rubber Bands 6
Tires/tyres 25
Rubber Fragments 6
wood materials collected
Furnishings (wood) 2
Lumber (processed Or Cut/milled Wood) 5
Wood Fragments 2
cloth materials collected
Bags (cloth) 3
Rope And String (cloth) 6
Towels/rags 6
Cloth Fragments 5
paper materials collected
Bags (paper) 1
Paper, Cardboard Fragments 2
mixed materials collected
Bricks, Cinderblocks & Chunks Of Cement 16
Clothing 5
Computer Equipment & Other Electronic Devices 5
Fireworks 1
Shoes-flip Flops, Sandals, Tennis, Etc 3
Toys 2
other materials collected
Glasses 1
BBQ 1

Funny glasses


On September 24, 2011, with beautiful Pacific Northwest skies, thirty-eight people performed an underwater cleanup at the Leschi Sailboat Moorage (South Side) on Lake Washington, Seattle, Washington under the auspices of the Seattle Parks and Recreation Department and organized by the Northwest Diving Institute. The cleanup effort comprised seven dive teams and one shore team encompassing an underwater area of approximately 100,000 ft2. The cleanup was preceded the evening before with a dive briefing at Underwater Sports - Seattle. A total of 2,350 pounds (1069 kilos) of debris was collected from depths up to 45 feet deep over a two-hour period. Items collected included 25 tires, 445 bottles, 248 cans, 56 batteries, 300 lbs. of building materials and 82 bags of garbage. All debris was sorted, weighed and marked for disposal by the Parks department. We’d like to thank the following volunteers for making this effort possible: Gary Anderson, Darin, Gary Beam and Nick Beam, Bruce Bury, Kimber Chard, Kyle Finnegan, Adam Furler, Brian George, Liam Hampton, Steven Hornsby, Dustin Howie, Steve Ivey, Dan Keffler, Misty Knight, Yvonne and Steve Lawrence, Chrystal Lindborg, LeAnne Livingston, Gaby Lout, Gerie Masilotti, Genevieve Mayer, Travis Michael, Elliot Morriss, Tom Neatherlin, Chuck Neudorf, Darrell Newberry, Randy Polhamus, Eric Pratt, Justin Rasco, Rob Rawlings, Wes Rice, Jason and Shanna Sawatzki, Alex Schumer, and Kay and Kim Stevens. In addition, we’d also like to thank Underwater Sports for their generous support and hosting of the dive teams and meetings, and providing free mask straps and air to the participants. Our appreciation also goes to Danny Keffler (Shore Leader and Grill Master) for graciously providing the post-cleanup Bar-B-Que, and to Starbuck’s Coffee for providing coffee on the morning of the cleanup.

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