Anacostia Watershed Toxics Alliance, Washington, DC, USA

Aqua Terra, Mountain View, California, USA

Associated British Ports Research & Consultancy Ltd., Southampton, UK

Buffalo State College, Buffalo, New York, USA

Bundesanstalt für Wasserbau (BAW), Hamburg, Germany

Burrard Inlet Environmental Action Program (BIEP), Vancouver, BC, Canada.

C-Core, Memorial University, Newfoundland, Canada

Dobrocky Seatech, Victoria, BC, Canada

EA Engineering, Science, and Technology, Port Townsend, Washington, USA

Environment Canada: Canada Centre for Inland Waters, Burlington, Ont., Canada

Environment Canada, Office of Conservation and Protection, Vancouver, BC, Canada

Environment Canada, Ottawa, Ont., Canada

Florida State Department of Environmental Protection, Office of Beaches and Coastal Systems, Tallahassee, Florida, USA

Greater Vancouver Regional District, Vancouver, BC, Canada

Huu-Ay-Aht First Nations, Port Alberni, BC

Institute of Ocean Sciences, Department of Fisheries and Oceans, Sidney, BC, Canada

Kaiser Aluminum, Tacoma, Washington, USA

Moss Landing Harbor District, Moss Landing, California, USA

National Oceanic and Atmospheric Administration, Seattle, Washington, USA

North Devon Coastal Management Group. West Somerset District Council, UK

Northwest Water Authority, Liverpool, UK

Oil Pollution Research Unit, Milford Haven, Wales, UK

Pacific Geoscience Centre, Department of Energy, Mines and Resources, Sidney, BC, Canada

Port of Portland, Portland, Oregon, USA

Port of Toledo, Toledo, Ohio, USA

Posford Duvivier, London, UK

Ravensrodd Consultants, Taunton, Somerset, UK

Rijkswaterstaat (Dutch Public Works), The Hague, The Netherlands

Santa Cruz Port District, Santa Cruz, California, USA

Severn Tidal Power Group, Severn Barrage Development Project, London, UK

Sir William Halcrow and Partners, Swindon, UK

The Corporation of the District of Saanich, Saanich, BC, Canada

The Dow Chemical Company, Sarnia, Ont., Canada

The International Tanker Owners Pollution Federation Ltd., London, UK

The Nature Conservancy Council, Canolfan Cymru Wales Headquarters, UK

Transport Canada, Vancouver, BC, Canada

United States Army Corps of Engineers, Buffalo District, Buffalo, New York, USA

United States Army Corps of Engineers, Jacksonville District, Jacksonville, Florida, USA

United States Army Corps of Engineers, St. Louis District, Missouri, USA

United States Army Corps of Engineers, Portland District, Portland, Oregon, USA

United States Environmental Protection Agency, Athens, Georgia, USA

United States Environmental Protection Agency, Seattle, Washington, USA

US Navy,  Marine Environmental Support Office — NW Space and Naval Warfare Systems Center, Bremerton , Washington, USA

URS Greiner, Seattle, Washington, USA

Vancouver Port Corporation, Vancouver, BC, Canada

Washington State Department of Ecology, Olympia, Washington, USA

Wimpol Ltd., Swindon, UK

W.F. Baird and Associates, Ottawa, Ont., Canada