Upper Salmon River Steelhead Fishing Report (3-17-2026)

Hi everyone, this is the Upper Salmon River steelhead fishing report for March 17, 2026. The data discussed in this report were primarily collected between Wednesday, March 11 and Sunday, March 15.

Most steelhead anglers began focusing their efforts closer to the Pahsimeroi and Sawtooth hatcheries last week. Angler effort declined considerably in all areas downstream of Salmon, ID, while increasing upstream of the East Fork in location code 19. Many anglers also continued to fish near the Pahsimeroi River confluence. High winds and precipitation made fishing difficult in most areas throughout much of the week, although the weather did improve on Sunday.

The best catch rates and highest levels of angler effort last week were observed upstream of the East Fork in location code 19. Anglers interviewed within location code 19 averaged 5 hours per steelhead caught. Anglers interviewed downstream of the East Fork in location code 18 averaged 20 hours per steelhead caught, and anglers interviewed downstream of the Pahsimeroi River in location code 17 averaged 27 hours per steelhead caught. Angler effort was very low downstream of the Lemhi River in location code 16, and none of the few anglers interviewed reported catching a steelhead. Anglers interviewed downstream of North Fork in location code 15 averaged 10 hours per steelhead caught. Angler effort was also low downstream of the Middle Fork in location code 14, and anglers interviewed in this area averaged 13 hours per steelhead caught.