westslope cutthroat trout

South Fork Flathead
10:47 am
Thu July 10, 2014

Cutthroat Conservation Project Nears Finish Line In The Flathead

Fisheries Biologist Matt Boyer holds a West Slope Cutthroat Trout caught in Blackfoot Lake in the Jewel Basin in the fall of 2008.
Credit Katrin Frye

A large scale conservation project to restore genetically pure west slope cutthroat trout in northwest Montana nears the finish line. Three of 21 lakes remain for Fish, Wildlife and Parks to treat as part of the South Fork West Slope Cutthroat Trout Project.

Fisheries Biologist Matt Boyer said this September they’ll be working on Koessler Lake in the Bob Marshall Wilderness. This lake they’ll be treating with a poison called Rotenone and re-stocking with genetically pure West Slope Cutthroat Trout.

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Climate Week 2013
11:02 am
Wed October 23, 2013

Warming waters threaten cold water trout

The cold waters of the Middle Fork of the Flathead River are somewhat buffered from the effects of climate change, but temperatures here, too are rising.
Katrin Frye

As part of our ongoing series in Montana Public Media's "Climate Week", we focus on the impact of climate change on Montana's waters, and the native fish adapted to thrive in cold, glacier-fed streams.

Cold water fish like west slope cutthroat and bull trout call northwest Montana home. However, these native fish could be considered the canary in the coal mine in regard to the effects of climate change. Warming waters, changes in spring runoff, and mid-winter rainfall are among the issues affecting the habitat for these fish.

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