Deschutes River › Fishing Report

Elk Hair Caddis, Stimulator, Chubby Chernobyl, Parachute Adams, Pheasant Tail Nymph, Copper John, Woolly Bugger

Lower Deschutes River Fishing Report

Date: August 6, 2026  |  Report Area: Lower Deschutes — Maupin, Sherars Falls, above and below

Current Conditions Overview

The lower Deschutes is fishing well this week with water conditions that should get any Central Oregon fly fisher excited. The river is running 3,800 CFS at the USGS gauge near Moody (gauge #14103000, measured 5:45 AM PDT), which is on the higher side of typical late-summer flows but entirely within the fishable range. Water clarity is clear to slightly off, and water temperature was recorded at a comfortable 62°F (16.7°C) — well below the stress threshold for redband trout and still prime for dry fly action.

Flow & Conditions

At 3,800 CFS, the river is moving with authority. Wading access is best at established gravel bars and shallower inside bends — footing in faster chutes can be slippery, so wading staffs are strongly recommended. The main gauge below Sherars Falls and the classic Maupin-area runs are fully fishable. Higher flows mean fish are tucked tight against structure — focus on the soft seams behind boulders, inside eddies, and the slower runs along cut banks rather than the heavy mid-channel flows.

Hatch Activity

August on the lower Deschutes is all about caddis. The big salmonfly and golden stonefly hatches of early summer are largely behind us, but the evening caddis emergence is absolutely making up for it. Expect sporadic caddis activity starting around 4–5 PM, building to a concentrated evening hatch and spinner fall as the light drops off canyon walls. Fish will be visibly rising and aggressively targeting surface presentations through dusk. Early mornings may see a brief window of PMD (Pale Morning Dun) activity in the slower glides and tail-outs, and Blue-Winged Olives (BWOs) can pop on overcast afternoons. Terrestrials — ants, beetles, and hoppers — are productive throughout the day in August along grassy banks.

Top Fly Recommendations

Dry Flies (Evening Prime Time):

• Elk Hair Caddis (#14–16) — the workhorse of the lower Deschutes in August. Dead-drift in the tail-outs and swing through the eddies as the hatch peaks. Keep a few sizes — fish can get selective.
• Parachute Adams (#14–16) — versatile attractor that covers both PMD and BWO windows throughout the day.
• Stimulator (#8–12, orange or yellow) — excellent during low-light hours and for prospecting faster pocket water throughout the day. Represents caddis adults and late golden stones.
• Chubby Chernobyl (#8–10) — hard to beat as a searching pattern in the broken pocket water. Floats high, visible at distance, and fish absolutely eat it.

Sub-Surface:

• Pheasant Tail Nymph (#14–18) — outstanding in the mornings fished deep through the riffles and seams on a tight-line or indicator rig.
• Copper John (#12–16, red or copper) — heavy enough to get down fast in the 3,800 CFS flows. Dead-drift along the bottom through bouldered runs.
• Woolly Bugger (#4–8, olive or black) — swinging through the deeper pools and seams in the early morning or late evening will draw strikes from larger resident redbands and any steelhead holding in the system.

Best Access Points

Maupin area offers excellent river access with multiple public launch sites and wading access along the Deschutes River State Recreation Area corridor. The stretch from Maupin downstream through Beavertail is productive. The above-Sherars Falls section fishes well from wading access off Highway 216. Below Sherars Falls, the canyon runs are accessible via the Deschutes River Trail on the east bank and by drift boat. Drift boats and rafts are highly recommended at current flows for accessing the prime mid-river structure.

Hazards & Notes

At 3,800 CFS, wading in fast-water sections requires caution. Always wear a wading belt, use a staff, and avoid committing to crossings in the heavy water. No active fishing closures are in effect for this section as of the report date. Steelhead season is open — a Two-Rod Validation and Combined Angling Tag are required for steelhead. The evening caddis bite can end quickly once full dark settles in the canyon, so be prepared to be off the water before you lose safe footing.

Flow data: USGS gauge 14103000 (Deschutes River at Moody, near Biggs, OR) — 3,800 CFS / 62°F as of 5:45 AM PDT, August 6, 2026. Data provisional and subject to revision.

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