Crooked River › Fishing Report

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

Crooked River Fishing Report – July 22, 2026

Below Bowman Dam | Crooked River Ranch / Terrebonne Area | Wild & Scenic Tailwater

Current Conditions Overview

The Crooked River tailwater is fishing exceptionally well right now. This dam-controlled fishery remains one of Central Oregon's most consistent mid-summer destinations — when the Lower Deschutes heats up and afternoon trout become lockjawed, the Crooked's cold, spring-influenced flows keep fish active and feeding throughout the day. Caddis and PMDs are both showing well, and anglers have been reporting outstanding success on both dry flies and nymphs.

Flow & Water Temperature

USGS Gauge 14087400 (Crooked River below Opal Springs, near Culver):

• Gauge Total Flow: 1,310 CFS (includes the large Opal Springs contribution downstream)
• Fishing Section Flow (near Bowman Dam): approximately 200 CFS
• Water Temp: 55.9°F (13.3°C)

Note: The USGS gauge is located downstream of Opal Springs, a massive natural spring that adds roughly 1,000+ CFS to the river. The prime fishing section — the first 8–12 miles below Bowman Dam — is running approximately 200 CFS, which is normal, fishable, and wading-friendly.

At 200 CFS the river is low and gin-clear. Stealth is everything: approach holding fish from downstream, use 5X–6X tippet, and keep false casts to a minimum. Water temperature at 56°F is absolutely ideal for wild redband trout — fish are metabolically active and feeding confidently.

Water Clarity

Clear. Reservoir-controlled releases plus spring inflows keep the Crooked glassy and fishable year-round. Expect visibility of 4–6+ feet.

Hatches

Summer caddis is the story right now. Expect tan and olive caddis (#14–18) emerging in good numbers from mid-morning onward, with activity peaking in late afternoon and carrying through dusk. PMDs (Pale Morning Duns, #16–18) are also present, most reliable from 9 AM to noon. Midges remain ever-present in the slow flats and back eddies — always worth having a few #20–22 patterns ready. Small stonefly adults have also been spotted in the canyon.

Top Fly Recommendations

Dry Flies:

• Elk Hair Caddis (#14–16, tan) — the must-have pattern. Dead-drift through rising lanes in slower tailouts and edges.
• Parachute Adams (#16–18) — superb all-around PMD/caddis matcher; high visibility and impressionistic enough to fool selective fish.
• Chubby Chernobyl (#10–12) — high-floater for the pocket water near the canyon walls; also excellent as a hopper-dropper anchor.

Sub-Surface:

• Pheasant Tail Nymph (#14–18) — classic PMD/caddis emerger imitation; fish it point-fly on a two-nymph rig.
• Zebra Midge (#18–22) — this river has a huge midge population; the Zebra Midge is an absolute must-carry year-round.
• Copper John (#14–16) — heavy enough to get down quickly in the deeper runs; red and green both produce.
• Woolly Bugger (#8–10, olive or black) — swing one through the deeper pools and canyon seams, especially early morning, for the largest fish in the system.

Best Access Points

• Bowman Dam / Reservoir Trailhead — start here for the top of the tailwater; walk downstream into the canyon. First two miles hold the highest density of fish.
• Lower Bridge Recreation Site (BLM) — excellent mid-section access; day-use area with parking.
• Lone Pine Bridge (Mile 12) — marks the lower boundary of the prime tailwater section; good wading access from both sides.
• Crooked River Ranch area — private land dominates much of the river corridor; stick to BLM-marked trailheads and always confirm access before crossing fences.

Hazards & Notes

• Open year-round for catch-and-release fly fishing in the upper section; confirm current ODFW regulations before your trip.
• Low flows mean slick basalt shelves — a wading staff is strongly recommended in the canyon.
• The canyon heats up significantly by afternoon; bring sun protection and plenty of water. Fish often move into shaded seams near cliff walls midday.
• Prineville Reservoir is currently below 50% capacity — dam releases may fluctuate. Check the USGS gauge the morning of your trip.

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