Lower Deschutes River Fishing Report — September 1, 2026
Elk Hair Caddis, Stimulator, Chubby Chernobyl, Parachute Adams, Pheasant Tail Nymph, Copper John
Lower Deschutes River — September 1, 2026
Flow: 3,860 CFS (USGS gauge 14103000, Moody) • Water Temp: 62°F • Clarity: Clear
Current Conditions
September is here and the lower Deschutes is transitioning into its legendary early-fall mode. Flows at the Moody gauge are running a healthy 3,860 CFS — well within the ideal fishable range for wade anglers and drift boat crews alike in the Maupin corridor. Water temperature clocked in at 62°F this morning, comfortable for trout and right in the prime feeding window. Clarity is crystal clear, which means light tippet and precise presentations will be rewarded.
Important regulatory note: The lower Deschutes steelhead fishery closed on August 15, 2026 due to low run counts at Sherars Falls. Anglers may still pursue native redbands and hatchery trout, but steelhead targeting is prohibited. Always verify current ODFW regulations at myodfw.com before heading out.
Hatch Report
Early September marks the exciting overlap between late-summer and fall hatches — some of the best dry fly conditions of the year on this river. Here is what is on the menu:
- Caddis (Tan & Brown): Evening caddis flights are still going strong, especially in the riffles above and below Sherars Falls. Expect activity from late afternoon through dusk.
- October Caddis (Dicosmoecus): The big orange October Caddis is beginning to make early appearances, particularly on overcast afternoons. This is one of the most exciting hatches of the year for surface-feeding redbands — fish often throw caution to the wind for these large, meaty adults.
- Blue-Winged Olives (BWOs): Overcast mornings are triggering BWO hatches, with fish rising steadily in slower runs and eddies. Match with a size 16–18 dry.
- Terrestrials: Hoppers and ants remain effective through September, particularly when fishing tight to grassy banks and undercut edges.
Top Fly Recommendations
- Elk Hair Caddis (#14–16) — The go-to dry fly for evening caddis activity. Fish it in riffles and tailouts when adults are skating across the surface.
- Stimulator (#8–10, orange) — A perfect imitation of October Caddis adults now beginning to appear. Also doubles as a deadly hopper attractor pattern along rocky banks.
- Chubby Chernobyl (#8–10) — An excellent attractor and indicator fly. Run a dropper nymph 18–24 inches below on slower reaches and flats.
- Parachute Adams (#16–18) — Your best bet during BWO hatches on overcast mornings. Tie on 5X or 6X tippet for the more selective fish in the slower water.
- Pheasant Tail Nymph (#14–18) — Nymphing with a PT below a strike indicator remains deadly when fish are not looking up. Dead-drift through riffles and the heads of pools.
- Copper John (#14–16) — A heavy attractor nymph that cuts through the current and gets down fast. Especially effective in the faster boulder runs throughout the Maupin corridor.
Best Access Points
- Harpham Flat / Heritage Flats (above Sherars Falls): Excellent wade fishing access with ample parking. Work the riffles and runs both upstream and downstream.
- Sherars Falls area: Fish the productive pools above and the fast pocket water below the falls. Use extreme caution near the falls themselves — footing on the basalt is treacherous, especially when wet.
- Locked Gate / Oak Springs: Quality redband trout water below Sherars, accessible from the Deschutes River Road. Multiple pullouts offer easy access to varied water types.
- Mack's Canyon: Lower river access point with a boat launch. Excellent for float fishing and multi-day camping. Some of the best dry fly water on the lower river is found here.
- White River confluence: Prime holding water for large redbands. Wade carefully — the volcanic rock is slippery and the currents can be deceptive.
Hazards & Closures
- ⚠️ Steelhead Closure: No targeting of steelhead in the lower Deschutes effective August 15, 2026. Confirm current ODFW regulations before your trip.
- 🔥 Wildfire smoke: Smoke from late-summer fires has largely cleared from the Maupin area, but air quality can shift quickly. Check AirNow.gov before your trip if sensitive to smoke.
- 💧 Wading safety: At 3,860 CFS, currents are strong — a wading staff is highly recommended, especially when crossing channels. Felt soles or studded boots required on the slick basalt.
Flow and temperature data sourced from USGS gauge 14103000 (Deschutes River at Moody, near Biggs, OR) as of 6:45 AM PDT, September 1, 2026. Data is provisional and subject to revision. Report published by BugsNJugs.com.