Just How Wild Are B.C.’s Wild Salmon?

Ottawa’s move to mark hatchery Chinook exposes the managed reality behind British Columbia’s wild salmon debate and the selective attack on ocean-based aquaculture.

By Fabian Dawson
SeaWestNews

The word “wild” has carried a lot of weight in British Columbia’s salmon debate.

Activists use it to attack ocean-based salmon farming. Some politicians use it to justify Ottawa’s looming ban on ocean salmon farms in B.C. Marketers use it to draw an emotional line between farmed fish and salmon caught from the ocean.

Recently, Fisheries and Oceans Canada (DFO) acknowledged a reality that complicates that storyline.

Ottawa is expanding the mass marking of hatchery-origin Chinook salmon in southern British Columbia so fisheries managers, scientists and harvesters can better tell hatchery fish from wild fish.

The change applies to Chinook released from DFO hatcheries in southern B.C., where about 40 per cent are already marked. DFO says it plans to expand that capacity to about 90 per cent by 2027, with the goal of marking all of them in the future.

The marking is done by removing the adipose fin, a small fin near the tail and DFO says the process does not affect the health or survival of the fish.

The reason for the marking is straightforward. Hatchery Chinook and wild Chinook can look the same once they return as adults. If managers cannot tell them apart, it becomes harder to know how many truly wild fish are coming back, how hatcheries are performing and how fisheries should be managed.

That raises a blunt question.

Just how wild are British Columbia’s wild salmon?

In an email to SeaWestNews, DFO said : “As part of the Government’s broader work to support the conservation and restoration of wild pacific salmon, mass marking is a tool that helps protect the natural diversity of wild salmon populations, and the broader ocean ecosystem.”

“Canada’s Wild Salmon Policy (WSP) states: ‘Salmon are considered ‘wild’ if they have spent their entire life cycle in the wild and originate from parents that were also produced by natural spawning and continuously lived in the wild,’”  wrote Ben Stanford, DFO’s regional director of communications for the Pacific Region.

“In other words, the fish and both its parents are hatched from eggs on a natural spawning ground and spend their entire lives in natural habitats,” he said.

That definition matters.

A hatchery salmon may swim in the ocean. It may return to a river. It may be caught by a commercial or recreational fisher. But under Canada’s own Wild Salmon Policy, it is not the same as a salmon born naturally to parents that were also born naturally and lived their full lives in the wild.

That is the point activists never raise when they tell the public that their ideological battle is a simple fight between “wild” salmon and “farmed” salmon.

According to DFO and Pacific Salmon Foundation data, B.C. hatcheries release roughly 250 million to more than 300 million juvenile salmon every year, adding another layer to the question of how “wild” the province’s wild salmon system really is.

These fish may swim in rivers and the ocean, but their lives begin in a human-run system. They are produced by people, marked by people, tracked by people, harvested under rules set by people and managed through government programs.

None of that makes hatcheries bad. But it does make the activist framing of salmon farming selective and misleading.

Canada has long relied on hatcheries, broodstock collection, marking programs, genetic management and selective harvest rules to shape salmon production on the B.C. coast.

This form of human-managed salmon production is called conservation.

The other – salmon farming – is treated as a threat.

That double standard becomes even clearer when Alaska is added to the picture.

Alaska sells itself to the world on the strength of its “wild salmon” brand. Yet hatchery production is deeply woven into its commercial salmon fishery.

Alaska’s 2025 fisheries enhancement report says its commercial fleet caught 50.6 million hatchery-produced salmon worth an estimated US$99 million. Hatchery fish contributed 34 per cent of the statewide commercial salmon harvest and 26 per cent of statewide commercial harvest value. Hatcheries also contributed at least 260,000 fish to sport, personal-use and subsistence fisheries.

Craig Medred, an Alaska-based journalist, who has long covered salmon politics, has argued that this reality should force a more honest discussion about the romance attached to “wild” seafood.

He described Alaska as the giant of North American hatchery operations, citing the release of about 1.7 billion young hatchery salmon in a year, roughly three times the number released annually from hatcheries in other U.S. states and British Columbia combined.

This, he contends, makes the “wild” label far less straightforward than the public has been led to believe. Many of these salmon begin life in hatcheries, are released into the ocean, feed from the public marine ecosystem and later return to fisheries marketed under the powerful image of wild-caught seafood.

Medred pointed to research estimating that 600 million young pink salmon released from Prince William Sound consumed about 484 million pounds of forage in their first growing season.

The hatchery fish don’t stay separate from wild fish once they are released. They enter the same ocean, eat from the same food supply and can return to the same watersheds, where they compete for space, food and spawning habitat with wild salmon.

When hatchery fish stray onto wild spawning grounds, they can also weaken the genetic fitness that helps local salmon runs survive in their own rivers.

The abundance issue is just as serious. Researchers have warned that huge numbers of pink salmon in the North Pacific, driven by large hatchery releases in Alaska can reduce growth and survival for other salmon species. In plain terms, the ocean has limits. When it is crowded with pink salmon, there is less food and energy for Chinook, coho, sockeye, chum, steelhead and the wild stocks governments are trying to rebuild.

Ottawa is now spending hundreds of millions of dollars to rebuild Pacific salmon, expand hatchery tools and improve fish identification. The Pacific Salmon Strategy Initiative was recently renewed with nearly $413 million over five years, supporting work that ranges from habitat restoration to hatchery investment and action against illegal fishing in the North Pacific.

At the same time, Ottawa is pursuing a   Trudeau-era plan to remove ocean-based salmon farming from B.C. waters by 2029, despite years of federal science reviews that show that farmed salmon has little impact on wild stocks.

That is the contradiction at the centre of this policy, which threatens to kill a regulated, a First Nations-backed salmon farming sector  that supports 4,560 full-time jobs and generates more than $1.17 billion in annual economic activity.

The federal government accepts hatchery intervention as part of salmon recovery. It funds it. It expands it. It treats it as a cornerstone of rebuilding wild salmon runs.

But when First Nations and coastal communities partner with salmon farmers to produce food, reduce impacts and help rebuild dwindling wild stocks, activists and their political allies frame that work as incompatible with restoring wild runs.

DFO’s own definition states a salmon is wild only if it and its parents spent their full lives in the wild and came from natural spawning, not hatcheries.

By that standard, many salmon swimming through the public debate carry a far more complicated story than the simplistic wild-versus-farmed narrative activists have used to shape government policy.

So, the next time you encounter activists preaching about wild versus farmed salmon, ask them just how wild their “wild” salmon really is.

(Main DFO image shows a salmon enhancement biologist holding a female Chinook that has returned to spawn in Portage Creek, B.C.)