Menu

Reports

Henry's ForkSouth Fork of the Snake+3 more

Fishing Report - August 8, 2025

Henry's Fork Anglers

Upper Henrys Fork Flows from Island Park Reservoir have dropped to around 850 CFS. The water is a slightly off color due to sediment in the reservoir above. The best fishing is with nymphs and streamers Wading anglers are doing…

Henry's ForkSouth Fork of the Snake+3 more

Fishing Report - August 1, 2025

Henry's Fork Anglers

Upper Henrys Fork Flows from Island Park Reservoir have dropped to around 780 CFS, creating ideal conditions for targeting larger fish on foot. Wading anglers are doing well dead-drifting streamers through Box Canyon. If you're floating, try golden stone dries…

Henry's ForkSouth Fork of the Snake+3 more

Fishing Report - July 25, 2025

Henry's Fork Anglers

Upper Henrys Fork: Flows coming out of Island Park Reservoir have dropped to approximately 1040 CFS. We’re still seeing a few Golden Stones fluttering about the Box Canyon as well as Hoppers, Caddis, and Mayflies. The tried and true dry-dropper…

South Fork of the SnakeTeton River+1 more

Fishing Report - July 18, 2025

Henry's Fork Anglers

Upper River: The flows out of Island Park reservoir are currently 1440CFS, a healthy amount of water moving through the upper river. In Box Canyon you may still see Golden stones flying around, and a HF Foam Golden Stone is…

Henry's ForkSouth Fork of the Snake+2 more

Fishing Report - July 11, 2025

Henry's Fork Anglers

Upper Henry’s Fork – Box Canyon Box Canyon continues to produce, though elevated flows between 1550 - 1800 cfs are making wading a challenge. Anglers have found success with both streamers and nymphs. Dead-drifting patterns such as the Matuka, Barely…

Henry's ForkSouth Fork of the Snake+2 more

Fishing Report - July 4th, 2025

Henry's Fork Anglers

Upper Henry’s Fork – Box Canyon Box Canyon continues to produce, though elevated flows around 1,550 cfs are making wading a challenge. Anglers have found success with both streamers and nymphs. Dead-drifting patterns such as the Matuka, Barely Legal, or…

Henry's ForkWarm River+3 more

Fishing Report - June 27, 2025

Henry's Fork Anglers

Upper River: Box Canyon is fishing well this time of year despite the high water. Flows are currently at 1400cfs—while 900cfs is ideal for wading, staying tight to the bank keeps things safe. Streamers are very productive whether hitting the…

Henry's ForkWarm River+3 more

Fishing Report - June 20, 2025

Henry's Fork Anglers

Upper River: They’ve let more water out of Island Park Reservoir this week and the increased flows have been a welcomed sight during the Harriman Ranch Opener! Box Canyon is at approximately 937 CFS which is a significant increase from…

Henry's ForkWarm River+4 more

Fishing Report - June 13, 2025

Henry's Fork Anglers

Upper River: With flows at 473 CFS below Island Park reservoir expect to bang a few rocks if you're floating down Box Canyon, the river is very low! The Golden Stones are fluttering about so a Gold Chubby, or Henrys…

Henry's ForkWarm River+3 more

Fishing Report - June 6, 2025

Henry's Fork Anglers

Upper River At flows around 400 cfs and below expect to bang a few rocks if your floating down Box Canyon, the river is very low! The salmon flies will likely start to disappear this week and the Goldens will…

Henry's ForkWarm River+3 more

Fishing Report - May 26, 2025

Henry's Fork Anglers

Henry’s Fork Upper River: The Box Canyon boat ramps are open, however the river is very low, so tread carefully. The Salmonflies are crawling! It never hurts to try a Henry’s Fork Foam Stone Salmon fly size #4, and a…

Stillwater and Bass Season 4/1/2025

TRR Outfitters

With local fisheries now closed or running high from runoff, it’s time to shift gears and explore some great alternatives! Stillwater season is one of my favorite times of the year. As the ice melts, trout are hungry, and warm-water…

Fly Fishing Report for the Treasure Valley 12/4/2024

TRR Outfitters

Hello Winter! Now is the time to slow down and refine your cold-weather fishing techniques. Some of the best walk-and-wade fishing on the Boise River happens during the off-season. While fair-weather fly fishers pack up their gear and wait for…

Fishing Report – June 7, 2024

Henry's Fork Anglers

The warm weather has arrived, and we are excited to get back out on the water and chase fish in some warm weather. Don’t forget your dad for the upcoming Father’s Day and stop by the shop and pick him…

Fishing Report - May 31, 2024

Henry's Fork Anglers

We’ve enjoyed a few days in a row of warm weather and salmonflies are in full swing in the canyon section of the Henry’s Fork. They can be seen crawling on the bank and some flying in Box Canyon. They…

Fishing Report - May 24, 2024

Henry's Fork Anglers

I spent the day yesterday fishing on the lower Henry’ s Fork below Ashton. There are a lot of salmonflies. Most of the adults were in the grass trying to stay warm and there were plenty of nymphs crawling.

Fishing Report - May 17, 2024

Henry's Fork Anglers

This will be a most interesting week. This time of year everything can change in a day.

Fishing Report - May 10, 2024

Henry's Fork Anglers

Welcome back to this week’s fishing report. All of us here at HFA are getting really excited for the warmer weather and to get back out on the water. As always, give us a call or swing by the shop…

Fishing Report - May 5, 2024

Henry's Fork Anglers

Happy May to everyone. Since the last fishing report the water has come up in the lower stretches of the river due to increase snow melt and run off from the tributaries above Ashton and the Fall River just above…

Fishing Report - April 26, 2024

Henry's Fork Anglers

The Mother’s Day Caddis have arrived on the Henrys Fork. The hatch just started a few days ago.