On a calm Friday afternoon in late April, avid naturalist Barry Swanson was watching Active Pass from his home on Galiano Island, keeping an eye out for the pod of southern resident killer whales that swim by every couple of days.
Instead of orcas, he was shocked to see an oil tanker traversing the narrow channel.
The MV Kassos was sitting low in the water, its hull heavy with petroleum products bound for Los Angeles.
Swanson is the co-founder of the non-profit Salish Sea Orca Squad, a group that works to raise awareness about the region’s killer whales. In an interview with The Tyee, he says he was very concerned to see dangerous cargo being shipped through the narrow waterway.
Active Pass sits between Mayne and Galiano Island. The channel is deep but narrow — 302 metres wide at its skinniest — and features strong currents, rip tides and a blind corner, according to Fisheries and Oceans Canada. It’s also a route favoured by BC Ferries, connecting Tsawwassen to Swartz Bay and the mainland to the Southern Gulf Islands.
It’s extremely unusual for an oil tanker to take Active Pass instead of the neighbouring Boundary Pass, favoured by almost all other commercial routes for its wider, calmer waters. Swanson says he’s never seen an oil tanker take the pass before.
“When you have a tanker travelling through these waters… there is always tremendous danger with dangerous goods being spilt in any amount. It would be a disaster for that to happen,” Swanson says.
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