Fishing Season: Year Round

Boise River - ID

Fishing Outlook & Conditions

Water Temp:

42

Chad Allen's Tip of the Week

Flows are at typical winter levels, which means fish will be more concentrated into the deeper, slower slots. Split shot and the right depth are critical for success as we head into winter. Keep an eye out for BWO's and Midges Boise In Town: Flow levels have dropped to ~322 cfs. Nymphing and streamers will still be the best bet for finding fish in town. Heavier tungsten nymphs could be the ticket. Sink tips for streamers to get the flies into the strike zone.

Directions open in app

Map of Boise River

Water Flow Data

Tidal Conditions

Orvis-Endorsed guides nearby

Tight Lines

5-Day Outlook as of 11/22/22

Temps in the upper 30's and low 40s, with some weather coming in later this week.

Techniques & Tips as of 11/22/22

SF Boise: Nymphing and looking for heads in the foam will provide success. Small Midge/BWO emergers are a must have this time of the year Boise River In Town: Double nymph rigs. Midge patterns size 16-20.

Local Species Available Year Round

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    Rainbow Trout

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    Bull Trout

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    Whitefish

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    sucker fish

Chad Allen's Recommended Fly Patterns

"Must-have" fly fishing patterns in descending order of importance:

Name: Colors: Size(s):
CDC Caddis Olive/Gray 16-18
Tunghead Soft Hackle Pheasant Tail N/A 16-18
Gee's Supafly Stone Dry Salmon 8-12
CDC Emerging Caddis N/A 8-12
Zebra Midges Black 16-20
Pheasant Tails Brown 16-20
Splitsville Caddis Natural 8-14
Hot Head Euro Pheasant Tail Olive/Brown/black 16-18
FB Hares Ear Tan 16-20

CDC Caddis

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Chad Allen's Recommended Gear

Description: About Boise River

The Boise River consists of three separate forks that emerge from the Sawtooth Mountain Range. The confluence of the North and Middle forks join together near the town of Idaho City. The North fork is roughly 50 miles long. The Middle Fork is about a 52 mile stretch. Once joined together, the river continues its flow until it reaches Arrowrock Reservoir. The South Fork of the Boise River is a 101 mile stretch that rises from the Sawtooth National Forest, out of the Soldier and Smoky Mountains near Fairfield, Idaho. The South Fork flows into Arrowrock Reservoir and eventually joins the other sections at Arrowrock Dam. Past the dam, the river flows west adding in the Mores Creek tributary as it passes through Lucky Peak Dam and into the Boise area. Throughout the city of Boise, the river is lined with a 35 mile recreational and alternate transportation area known as The Boise Greenbelt. The Boise River then winds west toward northern Canyon County, where it eventually meets up with The Snake River at the Idaho-Oregon Border.

Nearest Airport:

BOI

Hatches:

SF Boise: BWO's, Midges Boise River in Town: BWO's, Midges

Best Time to Fish:

Mid Afternoon

Best Stretch:

Below Anderson Dam down to Danskin Bridge.

Best Access:

Barber Park to Eagle, use the Greenbelt to access the water, for in town fishing.