blackfoot-river

Blackfoot River is a river in Montana.

It ranks #12 among the 17 waters of Montana in the registry, and is of national prominence.

Also called The Blackfoot, Big Blackfoot and The Big Blackfoot.

Fished for trout (inferred from the species listed).

Species: rainbow trout, brown trout, cutthroat trout and bull trout.

USGS GNIS record: 800475.

Stretches: Blackfoot River Recreation Corridor.

Access points: Johnsrud.

Upper Canyon (stretch). It is fishable and floatable. GHF: 'The famous Blackfoot Canyon is arguably the most popular stretch in the Missoula area'; largely float-only; a box canyon. Position relative to the Recreation Corridor not stated, so left unordered. Also called The Canyon and Blackfoot Canyon.

Lower Blackfoot (stretch). It is fishable and floatable. GHF: Johnsrud Park is 'the unofficial starting point of the lower Blackfoot River'. Also called Lower Blackfoot River.

It is downstream of Blackfoot River Recreation Corridor.

Russell Gates (access). It is fishable and launchable. FWF: upstream end of the Recreation Corridor. Also called Russell Gates Fishing Access Site.

It is upstream of Johnsrud.

Cedar Meadow (access). It is fishable. FWF: hoot-owl restrictions apply from the Clark Fork confluence upstream to Cedar Meadow FAS.

It is upstream of Clark Fork confluence.

Clark Fork confluence (confluence). It is fishable. Blackfoot meets the Clark Fork near Bonner (GHF nearest town: Bonner). Shared with the Clark Fork River.

Landers Fork (confluence). It is fishable. Tributary named as joining above Lincoln (GHF).

Landers Fork to Lincoln (stretch). It is fishable. Upper river; remote, wade-friendly, little pressure (GHF).

It is upstream of Lincoln to River Junction.

Lincoln to River Junction (stretch). It is fishable. GHF: leaves Lincoln into cottonwood and agricultural land; still too skinny to float consistently.

It is upstream of Blackfoot River Recreation Corridor.

It is downstream of Landers Fork to Lincoln.

North Fork Blackfoot (confluence). It is fishable. Small stream joining the Blackfoot; convergence location not stated in the text read. Also called North Fork of the Blackfoot.

Whitaker Bridge (access). It is fishable. GHF: upstream of Johnsrud boat launch; campgrounds and accesses in between.

It is upstream of Johnsrud.

Float: Blackfoot River Recreation Corridor, from Russell Gates to Johnsrud.

Sourced from 0 independent fly sites.

Sources: Montana Fish, Wildlife & Parks, The Grizzly Hackle (retrieved 2026-10-20) and huntthewest.com.

Hatches

Golden Stonefly

Well sourced.

  1. Jan
  2. Feb
  3. Mar
  4. Apr
  5. May
  6. Jun hatching
  7. Jul hatching
  8. Aug
  9. Sep
  10. Oct
  11. Nov
  12. Dec

By mid-June; productive well into July.

Sources: The Grizzly Hackle

Trico

Well sourced.

  1. Jan
  2. Feb
  3. Mar
  4. Apr
  5. May
  6. Jun
  7. Jul
  8. Aug hatching
  9. Sep
  10. Oct
  11. Nov
  12. Dec

Specific spots only.

Sources: The Grizzly Hackle

Salmonfly

Stage: adult. Well sourced.

  1. Jan
  2. Feb
  3. Mar
  4. Apr
  5. May
  6. Jun hatching
  7. Jul hatching
  8. Aug
  9. Sep
  10. Oct
  11. Nov
  12. Dec

Starts on the lower river at the beginning of June and moves upriver; still found in the canyon stretch in early July.

Sources: The Grizzly Hackle

Mahogany Dun

Well sourced.

  1. Jan
  2. Feb
  3. Mar
  4. Apr
  5. May
  6. Jun
  7. Jul
  8. Aug
  9. Sep
  10. Oct hatching
  11. Nov
  12. Dec

Mahoganies and blue-wings.

Sources: The Grizzly Hackle

Pale Morning Dun

Well sourced.

  1. Jan
  2. Feb
  3. Mar
  4. Apr
  5. May
  6. Jun
  7. Jul hatching
  8. Aug hatching
  9. Sep
  10. Oct
  11. Nov
  12. Dec

July mid-day in certain stretches; August daily in specific spots. Not the best mayfly river.

Sources: The Grizzly Hackle

Skwala

Stage: adult. Well sourced.

  1. Jan
  2. Feb
  3. Mar
  4. Apr hatching
  5. May hatching
  6. Jun
  7. Jul
  8. Aug
  9. Sep
  10. Oct
  11. Nov
  12. Dec

April offers few chances, mainly subsurface; May skwalas in low-water years.

Sources: The Grizzly Hackle

Spruce Moth

Stage: adult. Well sourced.

  1. Jan
  2. Feb
  3. Mar
  4. Apr
  5. May
  6. Jun
  7. Jul
  8. Aug hatching
  9. Sep
  10. Oct
  11. Nov
  12. Dec

Excellent but short-lived, about two weeks; terrestrial moth.

Sources: The Grizzly Hackle

Caddis

Well sourced.

  1. Jan
  2. Feb
  3. Mar
  4. Apr
  5. May hatching
  6. Jun hatching
  7. Jul hatching
  8. Aug
  9. Sep
  10. Oct
  11. Nov
  12. Dec

May: prolific upper-river caddis in low-water years. July: consistent evening hatches.

Sources: The Grizzly Hackle

Green Drake

Well sourced.

  1. Jan
  2. Feb
  3. Mar
  4. Apr
  5. May
  6. Jun hatching
  7. Jul hatching
  8. Aug
  9. Sep
  10. Oct
  11. Nov
  12. Dec

By mid-June; well into July.

Sources: The Grizzly Hackle

Hopper, ants and beetles (terrestrial)

Stage: adult. Well sourced.

  1. Jan
  2. Feb
  3. Mar
  4. Apr
  5. May
  6. Jun
  7. Jul
  8. Aug hatching
  9. Sep hatching
  10. Oct
  11. Nov
  12. Dec

August is among the best terrestrial fishing in the area; September hoppers and attractors.

Sources: The Grizzly Hackle

October Caddis

Well sourced.

  1. Jan
  2. Feb
  3. Mar
  4. Apr
  5. May
  6. Jun
  7. Jul
  8. Aug
  9. Sep hatching
  10. Oct
  11. Nov
  12. Dec

The area's strongest October caddis hatch.

Sources: The Grizzly Hackle

Access, closures and rules change; check with the state agency before you go.