Deschutes River Fishing Report — September 14, 2026: Steelhead Season Peaks, Excellent Conditions
Woolly Bugger, Chubby Chernobyl, Elk Hair Caddis, Stimulator, Pheasant Tail Nymph, Copper John, Zebra Midge
Deschutes River Fishing Report — September 14, 2026
Flow: 4,200 CFS (USGS gauge 14103000, Moody near Biggs) | Water Temp: 58°F (14.5°C) | Clarity: Clear
Current Conditions
September is the crown jewel month on the lower Deschutes, and this year is no exception. Flows are running at 4,200 CFS at the Moody gauge near Biggs — slightly above the late-season average but perfect for both wading and floating. Water temperatures have settled into that ideal 58°F range, keeping trout active throughout the day and steelhead on the move through the canyon. Clarity is excellent: gin-clear green water with visibility exceeding four feet in most pools. Above Sherars Falls, the Maupin stretch is fishing beautifully with multiple species in play. Below Sherars, the deep canyon holds promise for anglers willing to hike in.
Steelhead
Peak steelhead season is here. Both hatchery and wild fish are moving through the system, with the best concentrations currently in the 20–50 mile stretch from Warm Springs to Mack's Canyon. Early morning and late evening are producing the most hook-ups on swung wet flies. If you catch a wild steelhead (adipose fin intact), practice careful catch-and-release — keep the fish in the water, minimize handling, and use a rubberized net. A Woolly Bugger in black or olive swung through the tailouts and seams has been the go-to for covering water. The Chubby Chernobyl in size 6–8 is also drawing aggressive surface strikes during the morning and evening windows.
Trout
Resident redband rainbows and the occasional brown trout are feeding well on the surface, especially during hatch windows. Morning fishing sees blue-winged olive activity, while afternoon and evening bring caddis fluttering along the banks in good numbers. The Elk Hair Caddis in tan or olive (sizes 14–16) has been a consistent performer, and the Stimulator in orange is earning its reputation as a desert river workhorse. For sub-surface action, dead-drift a Pheasant Tail Nymph (size 16–18) or Copper John (size 14–16) through the deeper runs and pocket water. Early morning midge hatches call for a Zebra Midge in size 20–22 under an indicator in the slower flat water.
Active Hatches
- Caddis (Hydropsychidae) — Heavy evening hatches, tan and olive, sizes 14–16
- PMDs / Pale Evening Duns — Afternoon, sizes 16–18
- Blue-Winged Olives — Morning and overcast periods, sizes 18–20
- Early October Caddis — Just appearing, large orange-bodied adults, sizes 8–10
Top Access Points
- Maupin City Park — Easy wade access, great dry fly water above Sherars Falls
- Heritage Landing — Drift boat launch, excellent float to Mack's Canyon
- Beavertail Campground — Excellent wade access, productive steelhead holding water
- Mack's Canyon Campground — Lower river access, prime steelhead water, boat launch
- South Junction — Hike-in access, less pressure, productive canyon pools
Regulations and Hazards
The lower Deschutes has fly-fishing-only sections and barbless hook requirements in certain areas. Wild steelhead must be released immediately. Check ODFW for current slot limits and closures. Sherars Falls is a sacred site for the Confederated Tribes of Warm Springs — respect tribal fishing platforms and all posted closures. Rattlesnakes are active in September; watch your step off trail. Sun and heat protection are essential in the canyon.
Flow data: USGS gauge 14103000 (Deschutes River at Moody, near Biggs, OR), as of 5:45 AM PDT September 14, 2026. Data provisional, subject to revision.