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© 2026 Barbless.co. Flow and gauge data from USGS; weather from Open-Meteo. · v2026.10.18.2

  1. Reports
  2. Browse
Oct2026October 2026
SuMoTuWeThFrSa

Outlook covers this day

Region

  • All regions
  • North-Central Idaho86
  • Panhandle94
  • Salmon Region21
  • South Central Idaho68
  • Southwest Idaho9
  • Upper Snake / Eastern Idaho96

Rivers & Lakes

  • All waters
  • Big Lost River12
  • Big Wood River12
  • Boise River, Strawberry Glen to Barber Dam4
  • Clark Fork River11
  • Clearwater River19
  • Coeur d'Alene River16
  • Dworshak Reservoir2
  • Henrys Fork of the Snake River9
  • Henrys Fork of the Snake River, Box Canyon to Riverside13
  • Henrys Fork of the Snake River, Riverside to Mouth / terminus7

Report Type

  • All types
  • Conditions319
  • Outlook55

Browse Idaho Fishing Reports

Current conditions, flows, and hatch notes for Idaho rivers: updated as new reports are published.

Updated October 19, 2026

Showing 181–200 of 374 reports

September 10, 2026

Panhandle

Coeur d'Alene River

Cooler conditions and recent rain have improved trout fishing on the Coeur d'Alene, with blue-winged olives, mahogany mayflies, and caddis nymphs active.

389 cfs ↑

Panhandle

Kootenai River

Solid daytime hatches of mayflies and caddis with nymphing and streamer fishing both productive for 12-16 inch trout.

5,810 cfs ↑

Panhandle

Lake Pend Oreille

Dropping water temperatures in the low 60s are fueling strong smallmouth and pike fishing around shallow cover and structure.

North-Central Idaho

Lochsa River

The Lochsa is running at a good early-fall level with plenty of fishable water. Cooling temperatures are shifting trout onto nymphs and small streamers.

510 cfs ↑

North-Central Idaho

North Fork Clearwater River

The North Fork is at 783 cfs with excellent 58°F water temperatures favoring streamer fishing. Cooler weather and rain make darker, visible patterns worth your time.

783 cfs ↑

Panhandle

Saint Joe River

The Saint Joe is running low and stable at 365 cfs with fish concentrated in deeper structure. Target small nymphs, caddis, and sculpins in pocket water and current seams.

365 cfs

North-Central Idaho

Selway River

The Selway is running normal flows with good habitat mix ideal for targeting terrestrials during the day and nymphs when conditions turn cloudy.

697 cfs ↑

North-Central Idaho

Snake River, Hells Canyon Dam to Clearwater Confluence

Steelhead counts are improving on the Snake with fish actively moving upstream. Target inside corners and softer current lanes using floating lines and Skagit heads.

Upper Snake / Eastern Idaho

South Fork Snake River

Selective fishing between seasons on the South Fork with Blue Winged Olives, Mahogany mayflies, and terrestrials on the menu.

3,810 cfs

Panhandle

Spokane River

The Spokane River near Post Falls is running 859 cfs and rising after recent rain, but remains in good shape for fishing.

859 cfs ↑

September 9, 2026

Upper Snake / Eastern Idaho

Big Lost River

Covers Sep 9–16

Low water defines the Big Lost this week, from stealth-demanding headwaters to wadeable but pushy flows below Mackay. Morning Tricos and Baetis give way to crane flies and quiet afternoons; small nymphs and midges work when surface activity slows.

September 8, 2026

Upper Snake / Eastern Idaho

South Fork Snake River

Water temperature is 65°F with flows dropping steadily as Palisades Reservoir draws down. Overcast skies favor dry fly fishing with Mahoganies, Blue-winged Olives, hoppers, and terrestrials on the menu.

3,840 cfs

September 6, 2026

South Central Idaho

Silver Creek

Silver Creek runs clear and stable with ultra-selective fish under sunny skies. Small dry flies and careful stalking from downstream will reward patient anglers through the morning and afternoon.

86 cfs

September 5, 2026

Upper Snake / Eastern Idaho

Henrys Fork of the Snake River

Clear water below Mesa Falls and higher-than-normal flows pushing trout to seams make the lower Henrys Fork productive through Saturday morning, with solid Baetis, Caddis, and Midge activity.

1,790 cfs ↑

Page 10 of 19

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South Central Idaho

Big Wood River

Covers Sep 9–16

The Big Wood runs low and clear heading into mid-September, requiring stealth and first-cast accuracy. Cool mornings trigger Red Quill hatches alongside Baetis, Tricos, and small flies.

1.5 cfs ↓

Salmon Region

Salmon River

Covers Sep 9–16

Valley Creek has cleared, bringing solid walk-and-wade conditions to the Salmon River through mid-September. Nymphing is your best bet with normal flows and prime water temperatures.

4,250 cfs ↑

South Central Idaho

Silver Creek

Covers Sep 9–16

Silver Creek offers low, clear water and a tight late-morning dry fly window during Tricos and Baetis spinner falls, with Callibaetis activity building in the afternoon.

South Central Idaho

South Fork Boise River

Covers Sep 9–16

Wading conditions favor the South Fork through September, with good hatches of Flavs, Pink Alberts, and Baetis as temperatures stay prime.

Upper Snake / Eastern Idaho

South Fork Snake River

Clear water and mostly clear skies offer classic September conditions on the South Fork, though gusty winds will taper the afternoon dry-fly window. Flows are trending ideal for fall, with grasshoppers, ants, and stoneflies all on the menu.

3,590 cfs ↓

Salmon Region

Salmon River

The Salmon River is in fishable fall condition with moderate flows and steady hatch activity through mid-day. Olive patterns and sculpin imitations are worth working.

4,130 cfs ↑