Bitterroot River Fishing Report, April 30, 2026

Spring is settling in on the four Missoula-area rivers. Flows have come off the early-week peak and are starting to drop and clear, but every river is still running high. The dry-fly window is opening up — Skwalas, March Browns, BWOs, and a few Gray Drakes are showing — though nymphs and streamers remain the most reliable producers. The Bitterroot River is the standout right now, with the cleanest water and the most consistent dry-fly action.

Floaters beware. Log jams and downed trees from early runoff are major hazards. A specific obstruction near Poker Joe is noted by Kingfisher; Grizzly Hackle reports several dangerous places throughout the system. Float cautiously and call ahead for current navigation info.

Water: High but clearing, ~4,300–4,400 cfs near Missoula, 1,700 at Darby · Visibility: 3–4 ft · Temp: 46–50°F

The Bitterroot is the standout right now. It's running noticeably clearer than the Clark Fork or Blackfoot, and the dry-fly action has been the most consistent in the area — particularly in the evening windows when the March Brown hatch peaks. The river is still high, so wading is limited; floaters working softer edges, side channels, and inside seams are finding solid opportunities.

Hatches

Skwalas (still strong), March Browns (peak), BWOs, Gray Drakes, early Mother's Day Caddis, midges.

Best techniques:

• Dry-dropper is the most reliable rig — but the best fish are in tight to woody structure where nymphs don't go.
• Start the day subsurface (cold mornings keep bugs and fish quiet). Switch to dries by midday and through the evening.
• Streamers continue to move big fish, especially as flows fluctuate.

The Fly Box

Nymphs: TB Rubberlegs, Front St. Stones, MFC Speckled Double Bead Stone, Solitude Tungsten Jig Fire Perdigon, Tungsten Jig Pheasant Tail, Solitude TJ Hooker, Jig PT, Jig Princes, Spanish Bullets, Blow Torches, MFC Jig San Juan Worm, Hot Bead Power Worm

Streamers: Galloup's Conehead Barely Legal, Coffey's Conehead Sparkle Minnow, Galloup's Mini Peanut Envy, Rio Thin Mint Bugger, Kreelex, Lil Kims, Articulated Sparkle Yummy, Mini-Dungeons, Goldies, Rusty Trombones, Mason's Juniors

Outlook: Highs climbing steadily through the weekend into the low 70s by Tuesday under sunny skies. A sharp drop on Wednesday brings rain, snow, and 50s. The dry-fly window may tighten if early-week heat triggers another flow bump.