Snoqualmie River Fishing Report

As of September 10, 2026, the Snoqualmie River is fishing Fair (7.0/10): flows are 105 cfs, Caddis activity, reported by 2 shops.

Last updated

High confidence2 sources · freshest data Today

No recent shop reports. flow at 106 cfs.

Conditions are holding steady since the previous update.

Snoqualmie River system above and below the falls; the Middle Fork Tanner gauge represents the primary trout fishery.

rainbow trout · cutthroat trout · whitefish · coho salmon
7.0
Fair

Current Snoqualmie River fishing conditions

A quick view of the latest report, gauge, hatch, and fly data available for this water. Missing observations are left unreported rather than estimated.

Fishing outlook
Fair · 7.0/10
Current flow
105 cfs
Water temperature
Not reported
Water clarity
clear

Hatches & recommended flies

Current reports mention Caddis. No current fly recommendations are available.

Access, closures & regulations

Recent reports mention Middle Fork, The forks, Mountain Creeks/Forks of the Snoqualmie.

Access and seasonal rules can change. Check current regulations and closures with Washington Department of Fish and Wildlife

Snoqualmie River location

47.4859, -121.6479

Flow Data

Current Flow

105cfs

9/8/20269/10/2026
105 cfs115 cfs

Signal Breakdown

Overall Signal
7.0Fair
River Flow
8.3

What's Hatching

InsectStageTiming
Caddisadult

Keep exploring

Current options in Puget Sound Lowlands.

Recent Reports

Avid Angler

2026-08-09GOOD

The Middle Fork is running very low but still offering good dry fly fishing. Stealthy wading is essential given the low water conditions.

parachutesstimulators
View original report ↗

Avid Angler

2026-07-30GOOD

The forks are running low, requiring stealthy approaches. Dry flies are producing strikes throughout summer, while swinging small streamers is the key to larger fish.

View original report ↗

Avid Angler

2026-07-07GOOD

Wild trout are active and responding to dry flies throughout the day on the forks. Fish are wary in clear water, so stealth is essential.

stimulatorsbee patterns
View original report ↗
Show 7 older reports

Emerald Water Anglers

2026-07-01EXCELLENT

Mountain forks of the Snoqualmie are fishing great with pocket water and dry fly action all day long. Attractor patterns and caddis are working well; match the hatch is optional as fish are actively feeding.

CaddisWulffAdamsChubby Chernobyl
View original report ↗

Avid Angler

2026-06-10GOOD

Mid-June is historically a good time to fish the forks of the Snoqualmie. Light snowpack this year means the river will drop throughout summer, so anglers are encouraged to get trout fishing in before water temperatures rise too high for ethical catch and release.

View original report ↗

Emerald Water Anglers

2026-05-08FAIR

The Snoqualmie Forks are running high at approximately 1100 cfs and may rise further with warm weather. Anglers who know the river well can find safe spots for good presentations; the South Fork is noted as smaller with fewer anglers.

View original report ↗

Emerald Water Anglers

2026-04-09FAIR

Flows will fluctuate due to spring rain and snowmelt, making conditions touch and go. On warmer days fish may rise to large dry flies; dropping a small nymph dropper is recommended.

large dry flysmall nymph
View original report ↗

Emerald Water Anglers

2026-04-05FAIR

Middle Fork flows are at 760 cfs, well below the threshold for guiding, making it fishable. Dry fly activity is unlikely yet but worth trying on warmer afternoons, with a Stimulator and dropper rig as the recommended setup.

StimulatorCopper JohnLightning Bug
View original report ↗

Emerald Water Anglers

2026-02-26FAIR

A small window remains open through the end of February to swing for steelhead in a couple of productive runs at current flows. Season closes end of February.

View original report ↗

Emerald Water Anglers

2026-01-27FAIR

Closes at the end of January along with the Skykomish system. Water has been low, cold, and clear.

View original report ↗
Reports sourced from