Steelhead fishing on the Upper Salmon River shows clear success upstream of the East Fork, with 4-hour catch rates, while downstream conditions remain poor with long wait times.

Idaho Fish and Game’s March 10, 2026 update points to increasing steelhead presence on the Upper Salmon River, with creel data showing improving angler success and river conditions (temperature and discharge) staying favorable for upstream movement. Here’s what the latest trends mean for anglers, conservation, and local businesses—and what to track as the season continues.