Fly fishing · · Bitterroot Valley · Wild trout

Bitterroot River — hatch chart + live conditions

Scenic freestone river in the Bitterroot Valley south of Missoula. Good caddis and PMD hatches. Native westslope cutthroat in upper tributaries.

Current conditions: Checking USGS… USGS site 12344000

Top 3 dry flies for June

1
Stimulator fly pattern
Size 10-14 · dry
Matches active hatch: stonefly, caddis.
2
Elk Hair Caddis fly pattern
Size 12-16 · dry
Matches active hatch: caddis.
3
Green Drake / Coffin Fly fly pattern
Size 8-12 · dry
Matches active hatch: green drake.

Switch to nymphs or streamers →

12-month hatch chart

Month blue wing olivecaddisgreen drakeoctober caddispale morning dunquill gordonskwalastoneflyterrestrialtrico
January
February
March
April
May
June · now
July
August
September
October
November
December
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Frequently asked

What are the best months to fish the Bitterroot River?

Best months: May, June, July, August, September.

What flies hatch on the Bitterroot River in June?

Active hatches this month: pale morning dun, caddis, stonefly, green drake, terrestrial.

What species are in the Bitterroot River?

Primary: rainbow trout, brown trout, cutthroat trout. Scenic freestone river in the Bitterroot Valley south of Missoula. Good caddis and PMD hatches. Native westslope cutthroat in upper tributaries.

Are there special fishing regulations on the Bitterroot River?

No special-regulation section is listed here — standard Montana trout regulations apply. Check MT FWP before fishing.

How do I check live water conditions on the Bitterroot River?

The live USGS reading is shown at the top of this page (site 12344000). It refreshes hourly.

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