Yakima River Fishing Report

Last updated

These observations do not support one combined outlook. Read the station measurements and reports by reach below.

Washington's premier blue-ribbon trout river, represented by the Umtanum gauge in the canyon fishery.

rainbow trout · cutthroat trout · whitefish

Current Yakima 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
See reports by reach
Flow & temperature
See measurements by gauge
Water clarity
See individual reports

Access, closures & regulations

Recent reports mention Umtanum / canyon, Umtanum / canyon reach, Umtanum (near Red's Fly Shop).

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

Reference location for this water. Individual reports and gauges may describe other locations; this is not a verified access point.

Yakima River location

46.8626, -120.4801

Gauge observations

Observations from the last 48 hours. Each measurement and chart describes its named station.

USGS 12484500

Latest flow
728 cfs
USGS 12484500
Latest water temperature
Not reported
USGS 12484500
10/25/202610/27/2026
647 cfs728 cfs

Keep exploring

Current options in Yakima.

Recent reports by reach

Locations come from the source report. A gauge reference does not establish where every fishing observation was made. Hatches and fly recommendations belong to their individual report.

Umtanum / canyon

Reds Fly Shop

2026-10-22GOOD

Fishing is good and consistent with low, clear water at 715 cfs. Small nymphs and BWO dries dominate, with streamer fishing picking up during low-light periods and spey anglers finding success swinging sculpin and baitfish patterns.

Reported location: Umtanum / canyon

Reported water clarity: clear

Hatches in this report: BWO, BWO, BWO, October Caddis, Caddis, Caddis.

BWO #18-22Caddis DriesPheasant Tail #18Perdigon #18Hare's Ear #18Pat's Rubber Legs #6-10TJ HookerSan Juan WormMini CrawfishSculpinOlive Streamer #6-8Crane Fly
View original report ↗

Reach not specified

Avid Angler

2026-10-20EXCELLENT

Dry fly fishing is hot with BWO hatches occurring throughout the day. Water is very low and easily wadeable, with beautiful October weather.

Reported water clarity: clear

Hatches in this report: BWO.

BWO #18
View original report ↗

Bellingham Confluence

2026-10-10GOOD

Fall is prime time on the Yakima for trout with October caddis on top and BWO hatches in the afternoons. The river is low and very wadable, offering good dry fly and nymph opportunities.

Reported water clarity: clear

Hatches in this report: October Caddis, BWO.

Foam Run CaddisStimulatorsBig Boned CaddisMorrish October Caddis SkatersAdult CranesParachute BaetisAlmost DunsSparkle DunsPearl Lightning BugPurple Holo Point JigMOPsTJ HookersPat's Rubber LegsMeat SweatsPolar JigsPocket RocketsSculpzillas
View original report ↗

Umtanum / canyon reach

Reds Fly Shop

2026-10-19EXCELLENT

Fishing is excellent, especially on cloudy days for BWO dry fly and streamer anglers. Water is low and clear, allowing wade anglers to spot and stalk rising fish throughout the canyon.

Reported location: Umtanum / canyon reach

Reported water clarity: clear

Hatches in this report: BWO, BWO, BWO, October Caddis, Caddis.

BWO #18-22Caddis DriesPat's Stones #6-10San Juan WormMini CrawfishSculpinOlive Streamers #6-8Crane FlyPheasant Tail #18Perdigon #18Hare's Ear #18Caddis Larvae
View original report ↗

Umtanum (near Red's Fly Shop)

Reds Fly Shop

2026-10-15GOOD

Fishing is improving after a tough weekend as fish acclimate to colder temps and low, clear water. Small BWO and Baetis patterns are the key right now, with dry fly opportunities during midday overcast periods and streamer action best at low light.

Reported location: Umtanum (near Red's Fly Shop)

Reported water clarity: clear

Hatches in this report: BWO, BWO, Baetis, October Caddis, Caddis.

Caddis DriesBWO #18-22Caddis LarvaePat's Stones #6-10San Juan WormMini CrawfishSculpinOlive Streamers #6-8Crane FliesGriffith's GnatPheasant Tail #18Perdigon #18Hare's Ear #18Pat's Rubber LegsTJ Hooker
View original report ↗

Umtanum

Reds Fly Shop

2026-10-12GOOD

Fishing was tough over the weekend due to a temperature drop but is expected to improve as fish acclimate. BWO and Baetis hatches are dominant and trout are keyed on small flies; tiny dries and nymphs are most productive, with streamers best during low-light periods.

Reported location: Umtanum

Reported water clarity: clear

Hatches in this report: BWO, BWO, Baetis, October Caddis, Caddis.

BWO #18-22Baetis #18-22Caddis LarvaePat's Rubber Legs #6-10San Juan WormMini CrawfishSculpinOlive Streamers #6-8Crane FlyPheasant Tail #18Perdigon #18Hare's Ear #18Griffith's GnatBWO Emerger #18-22TJ Hooker
View original report ↗

Reds Fly Shop

2026-10-08GOOD

Water is low and clear, ideal for wading but fish spook easily. Nymphing is the most productive technique, with dry fly fishing on BWOs and midges improving later in the day, especially on overcast conditions.

Reported location: Umtanum

Reported water clarity: clear

Hatches in this report: BWO, Midge, Caddis, October Caddis, Stonefly.

PMD pheasant tail variations #14-18Roza's Tags #14-18Pat's Stones #6-#10San Juan WormMini CrawfishSculpinOlive Streamers #6-#8Crane FliesGriffith's GnatBlow TorchTJ HookerBWO #18-24
View original report ↗

Reds Fly Shop

2026-10-05GOOD

Water is low and clear, making fish easily spooked but rewarding for stealthy anglers. Nymphing is the most productive technique, with dry fly action on BWOs and small midges during midday, and streamers best during low-light periods.

Reported location: Umtanum

Reported water clarity: clear

Hatches in this report: BWO, Caddis, October Caddis, Midge, Stonefly.

PMD Pheasant Tail #14-18Roza's Tags #14-18Pat's Stones #6-10San Juan WormMini CrawfishSculpinOlive Streamers #6-8Crane FlyGriffith's GnatTJ HookerBlow TorchChubby ChernobylHopper
View original report ↗

Green Bridge to diversion

Pnw Fly Fishing

2026-10-04FAIR

A float from Green Bridge to diversion dam produced at least one fish landed by a novice angler on a light streamer. Fishing was described as secondary to the enjoyment of the outing on a gorgeous day.

Reported location: Green Bridge to diversion

View original report ↗

tailouts and deep runs

Emerald Water Anglers

2026-10-03EXCELLENT

Full-on caddis hatch with flows just below 2000cfs — ideal conditions. Fish are aggressive and river structure is clearly visible; skating caddis and streamers are the top techniques.

Reported location: tailouts and deep runs

Hatches in this report: Caddis.

caddis
View original report ↗
Reports sourced from