Bitterroot River Fishing Report

Conditions At-a-glance

Our Report

Hoot owl restrictions (prohibits angling between 2 PM to midnight) are in effect for the Bitterroot River in its entirety, from the confluence of the East and West forks to the confluence with the Clark Fork River starting July 22. 

Hoot owl restrictions (fishing prohibited 2:00 p.m. to midnight) are in effect for the East Fork Bitterroot River - from Star Falls to confluence with the West Fork starting August 1. 

Hoot owl restrictions (prohibits angling between 2 PM to midnight) are in effect for the West Fork Bitterroot River - from Painted Rock Dam to the confluence with the East Fork Bitterroot River starting August 1. 

Hoot owl restrictions (fishing prohibited 2:00 p.m. to midnight) are in effect for Upper Lolo Creek from the headwaters to the confluence with South Fork Lolo Creek starting July 29.

Tip of the Week The Root is fishing well during the early morning hours. Fish are up tight against grassy banks, overhanging sweepers, and deep riffle edges waiting for hoppers and ants to drop into the water. Focus your fishing on stretches where water temperatures remain coolest.

7 Day Outlook The Bitterroot valley will be hot on Saturday with the temps in the 90s and then  they will drop into the 70s on Sunday. The start of next week will have temps in the 70s and towards the end of the week temps will be back into the 80s.

Best Techniques A dry-dropper setup in the morning is the best way to track down some fish. Run a size #10–#12 Hopper, Water Walker, or Chubby Chernobyl tight against the grassy banks, and trail a Blowtorch, Frenchie, or Yellow Spot Pheasant tail 18 to 24 inches below. For technical fish sipping along slow bank seams at first light, present a single Ant or Beetle. Be on the lookout for Tricos in the morning as well.

Conditions change fast! Call us at 406.542.7411 for the most recent updates on area rivers, fly selection, and gear recommendations. Local to Missoula? Swing through the shop to get dialed in with the best gear from Orvis, Patagonia, and Skwala, plus the exact bugs they're eating today.

Local Forecast

Deer Lodge, MT, USA

The Hatch

Terrestrials

Specifics

Visibility

Clear

Water temperature at mid-day

72

Water Condition

Clear and Dropping

Best time of day to fish

Morning

Best stretch

The whole river is in play. See our fishing report above for the most updated information on obstructions.

Best access point

Multiple fishing access points along the river.

Fish Species

Rainbows, browns, cutthroats, cutbows, pike minnows, suckers, pike and whitefish.

Fishing Season

All Year

Nearest airport

MSO (Missoula International Airport)

Recommended fly fishing leader

From a boat - 7.5' 3x-4x. Wading step it up to 9'

Recommended fly fishing tippet

3X, 4X and 5X will cover 90% of our fishing applications. 1-2X is great for punching out large, wind resistant dries in high dirty water. Don't drop lower than 12lb for streamers (we recommend a 4-5' 12-16lb tapered leader with a sink tip fly line). Leave the 6X at home.

Best fly fishing rod

The 9' 5WT is our do it all rod. Fast action rods will be best for most of our fishing; foam dries, dry-dropper fishing and nymphing. A fast action 6WT will be useful for large foam dries, small streamers, heavy nymph rigs and punching bugs through the afternoon wind. Bring a 7WT if you plan to fish large articulated streamers.

Best floating fly line

Scientific Anglers MPX or Rio Grand

Best sinking fly line

Scientific Anglers Trout Express or Rio Predator F/I/S3

About This Water

Noted for exceptional dry fly fishing throughout its 80 mile course, the Bitterroot wonders through cottonwood bottoms in the shadow snow capped peaks.  Major hatches of stoneflies, mayflies, and caddis start early in March here and continue on right through November.  The braided nature of the Bitterroot provides for delightful combination float/wade trips affording anglers to get out of the boat periodically to ply oft overlooked side channels and backwaters.  Fly fishing the Bitterroot seldom disappoints.