http://www.gofishbc.com/news-and-events/newsletter-archive/august-2015/seymour-river-slide
By: Shannon West, Communications and Programs Office, Habitat Conservation Trust Foundation.
The Habitat Conservation Trust Foundation and Freshwater Fisheries Society of BC are funding an engineering assessment to look at restoring access for fish to the upper Seymour River. The two non-profit organizations have jointly committed $20,000 to study the feasibility of safely clearing an estimated 50,000 cubic metres of granite that fell into the upper river canyon last December, and created an impassable barrier to fish.
Government biologists and volunteers from the Seymour Salmonid Society have been monitoring the river upstream of the slide to determine if any fish have been able to find their way past the boulders and debris. Shaun Hollingsworth, President of the Seymour Salmonid Society, says that the results of that monitoring are concerning: “So far, we haven’t detected any fish at the spawning grounds above the slide, and acoustic tagging research by UBC indicates that juveniles released above the slide aren’t able to travel downstream, either.”
Hollingsworth notes that this could have big impacts on the already-stressed populations: “If these fish remain cut off from their spawning habitats, Seymour’s wild steelhead and coho populations will likely be reduced to mere remnants, and in the case of summer-run steelhead, may ultimately disappear.”
The Habitat Conservation Trust Foundation’s CEO, Brian Springinotic, says that the decision to support the assessment was based on its potential to help conserve fish stocks and reconnect habitat on the Seymour, including recent habitat restoration efforts on the Seymour River estuary.
“The Seymour River is one of the few in B.C. that supports both summer-run and winter-run steelhead,” says Springinotic. “This assessment will fill in some of the current information gaps about the feasibility of removing this rock fall, and provide a realistic picture of what options are available to conserve these populations of fish.”
Andrew Wilson, President of the Freshwater Fisheries Society of BC, says that the Society’s funding contribution is in recognition of the river’s value: “The Seymour River provides important habitat for steelhead, coho, and pink salmon. The Freshwater Fisheries Society of BC is pleased to be part of assessing how fish passage may best be re-established in the Seymour River to ensure these fish populations are maintained for the public, and that the river can continue to provide a productive and sustainable fishery.”
The engineering assessment has begun, and is expected to be completed by the end of August.
Update: Pink salmon have started to come into the nets set in the lower part of the river, and the Seymour Salmonid Society is waiting for cooler weather before moving any fish from the pools below the rockslide. -
By: Shannon West, Communications and Programs Office, Habitat Conservation Trust Foundation.
The Habitat Conservation Trust Foundation and Freshwater Fisheries Society of BC are funding an engineering assessment to look at restoring access for fish to the upper Seymour River. The two non-profit organizations have jointly committed $20,000 to study the feasibility of safely clearing an estimated 50,000 cubic metres of granite that fell into the upper river canyon last December, and created an impassable barrier to fish.
Government biologists and volunteers from the Seymour Salmonid Society have been monitoring the river upstream of the slide to determine if any fish have been able to find their way past the boulders and debris. Shaun Hollingsworth, President of the Seymour Salmonid Society, says that the results of that monitoring are concerning: “So far, we haven’t detected any fish at the spawning grounds above the slide, and acoustic tagging research by UBC indicates that juveniles released above the slide aren’t able to travel downstream, either.”
Hollingsworth notes that this could have big impacts on the already-stressed populations: “If these fish remain cut off from their spawning habitats, Seymour’s wild steelhead and coho populations will likely be reduced to mere remnants, and in the case of summer-run steelhead, may ultimately disappear.”
The Habitat Conservation Trust Foundation’s CEO, Brian Springinotic, says that the decision to support the assessment was based on its potential to help conserve fish stocks and reconnect habitat on the Seymour, including recent habitat restoration efforts on the Seymour River estuary.
“The Seymour River is one of the few in B.C. that supports both summer-run and winter-run steelhead,” says Springinotic. “This assessment will fill in some of the current information gaps about the feasibility of removing this rock fall, and provide a realistic picture of what options are available to conserve these populations of fish.”
Andrew Wilson, President of the Freshwater Fisheries Society of BC, says that the Society’s funding contribution is in recognition of the river’s value: “The Seymour River provides important habitat for steelhead, coho, and pink salmon. The Freshwater Fisheries Society of BC is pleased to be part of assessing how fish passage may best be re-established in the Seymour River to ensure these fish populations are maintained for the public, and that the river can continue to provide a productive and sustainable fishery.”
The engineering assessment has begun, and is expected to be completed by the end of August.
Update: Pink salmon have started to come into the nets set in the lower part of the river, and the Seymour Salmonid Society is waiting for cooler weather before moving any fish from the pools below the rockslide. -
