Crooked River Fishing Report – September 6, 2026 | Below Bowman Dam
Zebra Midge, Woolly Bugger, Copper John, Pheasant Tail Nymph, Parachute Adams
Crooked River – Below Bowman Dam – September 6, 2026
Anglers planning a trip to the Crooked River tailwater this weekend should be aware that flows are running significantly elevated — the USGS gauge is showing 1,340 cfs, which is well above the typical summer baseline for this reach. This is an important condition to understand before you load up the truck.
Current Conditions
Flow: 1,340 cfs (USGS Gauge 14087400 – Crooked River below Opal Springs, near Culver, as of early this morning). This elevated flow is likely reflecting increased Bowman Dam releases combined with Opal Springs contributions as irrigation demand shifts heading into fall. These flows put most of the typical wade-fishing runs at the upper limit of safe and fishable wading conditions. Expect the river to be pushing hard through the canyon sections.
Water Temperature: 55.0°F (12.8°C) — excellent for trout. The cold, spring-fed character of the Crooked's tailwater keeps temperatures remarkably stable even as flows fluctuate. At 55°F, the fish are metabolically active and feeding.
Clarity: Off-color. At 1,340 cfs, expect the Crooked to be carrying some color — not blown out, but reduced visibility from the elevated flows. Plan your patterns accordingly: bigger, brighter, and heavier than you'd typically throw on this river.
Hatches & What's Working
September traditionally signals the arrival of the Mahogany Dun hatch on the Crooked — one of the highlights of fall fishing on this river. Look for duns and cripples in the foam lines during mid-morning on calm days. Even with elevated flows today, fish will move to feed on emerging bugs when conditions allow. A Parachute Adams in sizes 14–16 is your best mahogany dun match.
Midges remain a constant on the Crooked River year-round and are often the difference-maker when flows are pushing and visibility is reduced. Fish a Zebra Midge (size 18–22, black thread, silver wire rib) deep on a tight-line or euro nymph rig in the slower inside seams and trailing edges of larger boulders. PMDs may still produce sporadic spinner fall activity on warm afternoons.
Given the elevated flows and off-color water, do not overlook big, heavy subsurface patterns. A Copper John in red or green (size 12–14) or a Woolly Bugger in olive or black on a sinking leader will find fish that have pushed into the slower marginal water to escape the heavy main current. Stripped or swung through the edges of large pools, a Woolly Bugger can be deadly when the river is elevated.
A two-fly nymph rig with a Pheasant Tail Nymph as your top fly and a Zebra Midge as the trailer is a proven Crooked River combination under any conditions — stick with it in the deepest, slowest water you can safely reach.
Best Access Points
- Chimney Rock Trailhead – One of the most productive walk-in access points. The bends and pools near Chimney Rock concentrate fish; with high flows, work the slack inside seams carefully.
- Lone Pine Access (BLM) – Good bank access to slower canyon pools. At elevated flows, these deeper holes will hold fish pushed out of fast water.
- Smith Rock State Park – Downstream from the prime tailwater section but worth fishing the calmer pools during high flow events. Watch for crowding on weekends.
- Crooked River Ranch Road – Multiple pullouts along the canyon rim with trail access to the river below. Scout from above before committing to a hike down.
Hazards & Important Notes
Wading caution is strongly advised today. At 1,340 cfs, the Crooked River's narrow canyon creates fast, powerful currents. Wading staff and felt-soled wading boots are essential. Many of the standard crossings that are easy at 200–300 cfs are dangerous or impassable at current levels — do not wade water you haven't scouted from the bank first. This is a catch-and-release fishery for trout; check current ODFW regulations. The canyon can be hot in September afternoons — carry water and sunscreen on the trail approaches.
Flow data sourced from USGS National Water Information System (Gauge 14087400). Always check current ODFW regulations before fishing the Crooked River. Stay safe, and please report any hazards to fellow anglers at bugsnjugs.com.