Deschutes River Fishing Report – September 19, 2026

Deschutes River Fishing Report – September 19, 2026

Flow: 4,440 cfs (USGS Gauge 14103000 – Deschutes at Moody, 5:45 AM PDT)  |  Water Temp: 60°F (15.5°C)  |  Clarity: Clear  |  Conditions: Good

Current Conditions

The lower Deschutes is fishing well this Saturday. Flows at 4,440 cfs are on the higher end of typical September readings but remain completely manageable — the river fishes fine at this level and the higher water actually pushes steelhead through more efficiently. Water temperature at 60°F is in the ideal zone for both redside trout and summer/fall steelhead. Clarity is excellent — crystal clear bank to bank, as you'd expect from a tailwater system controlled by Lake Billy Chinook upstream.

September is arguably the best month to be on the lower Deschutes. The canyon is cooling, the crowds are thinning after Labor Day weekend, and both steelhead runs and trout activity are peaking simultaneously. Expect stellar conditions above and below Sherars Falls through the Maupin area this weekend.

Hatches & What's Working

September on the Deschutes means Blue Winged Olives (BWOs). Overcast or partly cloudy conditions trigger spinner falls and hatches throughout the day — look especially in the long flat tailouts between 10 AM and 2 PM. Approach from downstream with a 12-ft leader and 6X tippet and you'll find willing risers. The Parachute Adams in size 16–18 is your go-to match.

Evening caddis hatches continue to be productive. An Elk Hair Caddis in size 14–16 skated or dead-drifted along seam lines will draw explosive takes from redsides well into dusk. The Stimulator in orange or yellow (size 10–14) doubles as a confidence attractor pattern and a superb indicator fly for nymph rigs — fish it with a Copper John or Pheasant Tail Nymph dropper 18–24 inches below.

For subsurface trout work, a Pheasant Tail Nymph in size 14–16 is deadly tight-lined or under an indicator in any run with moderate depth. Don't overlook a size 18–20 Zebra Midge as a trailing fly — the Deschutes redsides are happy to sip tiny midges even when bigger bugs are on the water.

Steelhead Action

September is peak steelhead season on the lower Deschutes. Fish are moving through the system in solid numbers — classic swing water at Heritage Flats, the runs below Sherars Falls, and the reach from South Junction to Mack's Canyon are all holding fish. Swing a Woolly Bugger in black or olive (size 4–6) or a classic intruder-style pattern through the seam lines at first light and last light. Spey casters can cover the long glassy runs above and below Maupin. The elevated flow actually helps spread fish into secondary channels and softer seams that go dry at lower water — fish those marginal-looking areas.

Best Access Points

• Heritage Landing (Maupin): Easy launch, walk-in access, excellent dry fly water above town
• Above Sherars Falls: Classic pocket water and runs; park at the Sherars Bridge area and walk the canyon trail
• Below Sherars Falls: Permit required for overnight camping; day hiking access from BLM roads
• Locked Gate / Mack's Canyon: Upper gauge sections for solitude and committed steelheaders
• Trout Creek / South Junction: Float or hike-in only; exceptional wilderness water

Hazards & Notes

• Oregon fishing license + Combined Angling Tag required. Steelhead must be released on the upper river sections; check current ODFW regulations for harvest rules on the lower river.
• Wildfire smoke can be a factor in Central Oregon canyons in September — check AirNow.gov before heading out.
• The Deschutes Canyon road (below Maupin) can be rough — high-clearance vehicle recommended for lower access points.
• Rattlesnakes are still active in September. Watch your step on warm rock ledges.

Top Flies This Week

Dry Flies: Parachute Adams (16–18), Elk Hair Caddis (14–16), Stimulator orange/yellow (10–14)
Nymphs: Pheasant Tail Nymph (14–16), Copper John red/gold (14–16), Zebra Midge (18–20)
Streamers/Steelhead: Woolly Bugger black/olive (4–6), Chubby Chernobyl (indicator/attractor)

All flies available at BugsNJugs.com. Flow data from USGS gauge 14103000 (Deschutes River at Moody). Provisional data subject to revision.