Vessel Traffic in the Salish Sea: Preparing for the Future

Written by Michael Chang
Story Map by Michael Chang (2015-2016 Hershman Marine Policy Fellow, Makah Tribe/The Nature Conservancy), Erica Simek Sloniker (GIS & Visual Communications), and Laura Nelson (2014-2015 Hershman Marine Policy Fellow, Makah Tribe/The Nature Conservancy)

The Salish Sea, a body of water between British Columbia and Washington State that includes the Strait of Georgia, the Strait of Juan de Fuca, and Puget Sound, is a region that supports the livelihoods of millions of people. Communities, tribes, and First Nations are intimately dependent on these waters for food, culture, recreation, and industry.

Every year, about 10,000 cargo ships carry hundreds of thousands of gallons of oil through the Salish Sea, creating a constant risk of oil spills in the region that could harm community and tribal livelihoods. However, an intricate network of experts from the Coast Guard, U.S. tribes, Canadian First Nations, state & federal agencies, regional non-profits, and local communities have prevented a major oil spill from occurring in over 20 years.

Recently, there have been several new proposals and developments for oil terminals that will increase the oil shipping volume by twofold. To ensure that the Salish Sea can adapt to the doubling of vessels and oil, the Makah Tribe and TNC have partnered together to organize a trans-boundary vessel safety summit in order to improve the U.S. and Canadian coordination for oil response, prevention, and preparedness.

The Nature Conservancy and Makah have created an interactive story map detailing the vessel safety system and what needs to be done to accommodate the expected increase in vessel traffic.

See the full, interactive story map on vessel traffic on oil spill preparedness and response in the Salish Sea region.