Deschutes River Fishing Report — September 23, 2026 | Steelhead Prime Time, Caddis & Fall Hatches
Elk Hair Caddis, Stimulator, Parachute Adams, Woolly Bugger, Pheasant Tail Nymph
Deschutes River — Lower River, Maupin Area | September 23, 2026
Conditions: Good | Flow: 4,560 cfs (USGS #14103000, Moody) | Water Temp: 59.5°F | Clarity: Clear
Current Conditions Overview
The lower Deschutes River is fishing well as Central Oregon settles into a full autumn rhythm. Water is running clear and cool at 59.5°F (15.3°C), with flows measuring 4,560 cfs at the USGS gauge at Moody near Biggs — a healthy, fishable level for both trout and steelhead. In the Maupin corridor above and below Sherars Falls, the river is presenting ideal conditions: enough volume to keep fish moving into new holding lies, yet clear enough for precise presentations. This is one of the most coveted windows of the entire year on the lower Deschutes.
🎣 Steelhead Action
September marks the heart of fall steelhead season on the lower Deschutes, and fish are showing throughout the canyon. Wild B-run steelhead are stacking in classic holding water — the soft seams along canyon walls, deep buckets at the tail of riffles, and the glassy tailouts that define this river. Hatchery fish (clipped) are entering the system as well, giving fly anglers plenty of opportunity. Swing a Woolly Bugger (black or olive, size 4–6) through tailouts on a sink-tip or floating line depending on water depth. October caddis orange and dark purple/black schemes have been accounting for fish in recent weeks. If you land a wild steelhead — unclipped, adipose fin intact — keep it wet, minimize handling, and release immediately.
🪰 Trout Hatches & Dry Fly Fishing
September is arguably the finest dry fly month on the lower Deschutes for resident redband trout. Evening caddis activity is building, with tan and gray patterns producing well in low light. The dependable Elk Hair Caddis (size 14–16) is a go-to when fish are in the film — work the surface in the hour before dark and you'll find willing takers. Through riffles and faster pockets during midday, an orange Stimulator (size 8–12) searches water effectively and doubles as a hopper imitation late in the season.
Mahogany duns (Paraleptophlebia) are now emerging in late-morning windows — watch for subtle, leisurely rises on flatter, glassy runs. A Parachute Adams (size 16–18) is hard to beat for these selective fish. As shadows lengthen in the afternoon, blue-winged olives (Baetis) can trigger a late-day surface flurry — especially on overcast days. Sub-surface, keep a Pheasant Tail Nymph (size 16–18) as your first call for searching the mid-column throughout the day.
📍 Best Access Points
- Maupin City Park — Public boat launch and wade access; prime morning trout water and evening caddis action
- Heritage Landing (BLM) — Excellent wade fishing above Sherars Falls; popular for steelhead in the runs below
- Sandy Beach / Beavertail Campground — Tailout water and long runs ideal for swinging flies to steelhead; hike-in or float access
- Below Sherars Falls — Productive water, but subject to tribal fishing rights and access restrictions — verify current boundaries and regulations before fishing this reach
⚠️ Hazards & Regulations
Always confirm current ODFW regulations before heading out — wild steelhead must be released. The area immediately adjacent to Sherars Falls is subject to Confederated Tribes of Warm Springs fishing rights; respect all posted boundaries. Rattlesnakes remain active on warm fall afternoons along rocky canyon banks — watch your step. Boat traffic increases on fall weekends at Maupin-area launches; coordinate with other parties and be visible.
🛒 Top Flies for the Deschutes — Shop bugsnjugs.com
- Elk Hair Caddis — Tan/gray, size 14–16 (evening caddis hatch essential)
- Stimulator — Orange, size 8–12 (midday riffles, terrestrial searching)
- Parachute Adams — Size 16–18 (mahogany duns, BWO, versatile dry)
- Woolly Bugger — Black/olive, size 4–6 (steelhead swing, wet fly)
- Pheasant Tail Nymph — Size 16–18 (subsurface searching, emerger)
Flow and temperature data sourced from USGS National Water Information System (Gauge 14103000, Moody, OR — provisional data subject to revision). Report compiled September 23, 2026 by the bugsnjugs.com fishing report team.