Crooked River Fly Fishing Report – June 8, 2026: Major Dam Release — Flows Blown Out at 1,310 CFS
Woolly Bugger, Copper John, Zebra Midge, Pheasant Tail Nymph
Crooked River Fly Fishing Report – June 8, 2026
Flow: 1,310 CFS (USGS Gauge 14087400, Crooked River Below Bowman Dam) | Water Temp: 55°F | Clarity: Turbid | Conditions: Blown Out
Current Conditions — Major Irrigation Release in Effect
The Crooked River below Bowman Dam is running at an exceptional 1,310 CFS this morning, per USGS real-time gauge data — roughly five to seven times the normal early-June flows of 150–250 CFS. This is a significant irrigation-season dam release from Prineville Reservoir, which was recently reported at 57% capacity. Water clarity is turbid with limited visibility, and wading is not recommended under current conditions.
To put this in context: as recently as June 5th, the Crooked was flowing around 180 CFS with clear water and active hatches. The spike to 1,310 CFS is a major change and the river needs time to drop and clear before returning to quality fly fishing conditions. Check the USGS gauge at gauge 14087400 daily for updates — these irrigation releases can drop quickly once demand slows.
Hatch Activity (When River Returns to Normal)
When flows normalize, the Crooked typically fishes exceptionally well in June. Prior to this release, anglers were reporting sporadic caddis hatches with steady midge activity throughout the day. PMDs were expected to begin emerging any day, which should coincide nicely with a return to fishable flows. The Crooked’s crystal-clear tailwater is one of Central Oregon’s most dependable dry fly fisheries — patience right now will be rewarded.
Top Fly Recommendations (For Current High/Turbid Conditions)
- Woolly Bugger #8–10 (Olive or Black) — The best option for blown-out conditions. Fish it on a sink-tip in the slower inside bends and slack-water pockets along the bank edges. Big trout will push to the margins in high flows, and a slow-swung Woolly Bugger can be the ticket.
- Copper John #12–14 — Heavy enough to get down in fast current. Target any slower water you can find, especially below large boulders or in the tail of deep pools where debris collects.
- Zebra Midge #18–20 — When flows start to drop and clarity improves (look for 300–400 CFS range), midge larvae imitations will be the first flies to produce as the river transitions back to normal. Have them rigged and ready.
- Pheasant Tail Nymph #16–18 — A go-to as conditions improve. The Crooked’s Redband trout are highly attuned to mayfly nymphs, and the PT remains effective as soon as the river begins to drop and clear.
Best Access Points
- Lower Crooked River (below US-97, Terrebonne): The lower canyon section below US-97 is typically more sheltered, but all wade-fishing access should be avoided at 1,310 CFS. Observe conditions from the bank only.
- Crooked River Ranch: Access via Crooked River Ranch Road off US-97. Some deep pool fishing may be possible from high bank positions, but wading is dangerous — strong, murky current throughout.
- Big Bend Campground: Note — Confluence Fly Shop has flagged that the upper section of Big Bend CG contains active trout redds. Please avoid wading in this area even when flows normalize — protecting those redds ensures the fishery’s future.
Hazards & Closures
Do not wade the Crooked River at current flows. At 1,310 CFS the river is dangerously fast with turbid water that masks unseen hazards. The Crooked’s canyon sections have few emergency egress points. This is a river to watch from the bank until levels drop significantly.
The Crooked River below Bowman Dam is open year-round for catch-and-release fly fishing with single barbless artificial flies. No bait, no barbed hooks. Always check the most recent ODFW Central Zone fishing regulations before your visit.
Outlook
Monitor the USGS gauge closely over the next few days. Once flows drop below 400 CFS, midge and caddis action should resume quickly. The Crooked’s tailwater nature means temperature stability even in high-flow events — at 55°F, the fish are healthy and will be eager to feed once conditions improve. Stay patient, check the gauge, and be ready to move fast when it drops.