Crooked River Fishing Report — August 23, 2026
Zebra Midge, Pheasant Tail Nymph, Parachute Adams, Copper John, Woolly Bugger, Elk Hair Caddis
Crooked River Tailwater — Below Bowman Dam | August 23, 2026
Summary: The Crooked River tailwater is delivering excellent fishing this Sunday despite flows running slightly elevated at 1,120 CFS (USGS gauge 14087400 near Culver). Water temperatures are a trout-perfect 55.4°F — the cool, consistent flows from Bowman Dam keep this fishery at its best during the brutal Central Oregon summer when other rivers are stressed. Clarity is good; the tailwater remains fishable and fish are actively feeding. This is a great option for anglers looking to escape the smoke and heat affecting other Central Oregon drainages today.
💧 Flow & Water Conditions
- Flow: 1,120 CFS (USGS #14087400, below Opal Springs near Culver — provisional)
- Water Temp: 55.4°F — ideal for trout activity and angler comfort
- Clarity: Slightly Off — elevated releases have pushed some fine sediment, but visibility remains 3–4 ft in most sections
Flows are above the typical August norm on this tailwater, likely reflecting increased irrigation-season releases from Bowman Dam. Wade cautiously — the river has more push than usual. Focus on the slower inside bends, eddy lines, and softer water along the banks where fish have moved to escape the heavier current.
🦟 Hatch Activity
Despite the elevated flows, PMD (Pale Morning Dun) hatches are firing reliably in the early-to-mid afternoon — typically 11 AM to 2 PM. This is prime time to fish a dry-dropper rig with a small PMD or Parachute Adams on top. Trico hatches are happening in the early morning hours (7–9 AM) in the slower flat sections near Crooked River Ranch — these require your finest tippet and smallest flies. Throughout the day, subsurface midge activity is constant: fish are keying on midge pupae in the water column even between visible hatches. Blue-Winged Olives (BWOs) may appear on overcast afternoons.
🪰 Top Fly Recommendations
- Zebra Midge (size 20–22, black/red) — the Crooked River year-round workhorse; fish it on a long, fine leader under an indicator
- Pheasant Tail Nymph (size 16–18, beadhead) — excellent PMD nymph imitation during the hatch window
- Parachute Adams (size 16–18) — works double duty covering PMD duns and spinners during afternoon hatches
- Copper John (size 16–18, red or green) — a reliable attractor nymph; especially good in the faster tailout seams
- Woolly Bugger (size 8–10, olive or black) — swing or strip through deep pools and undercut banks for larger resident rainbows
- Elk Hair Caddis (size 16, tan) — useful in the late afternoon as scattered caddis begin to appear in the lower reaches
- Chubby Chernobyl (size 12) — a viable dropper-rig indicator fly in choppy pocket water sections
All of these proven Crooked River patterns are available at bugsnjugs.com — ship to your door or pick up in store.
📍 Best Access Points
- Lone Pine Bridge (Hwy 26) — the most popular access point; walk up or downstream from the bridge; ample parking
- Lower Canyon (below Crooked River Ranch) — less pressure, productive pocket water and runs; 4WD recommended for some pullouts
- Crooked River Ranch area — good mid-section access along the first 8 miles below Bowman Dam; gentle terrain
- Ogden Wayside State Park — near the canyon rim with trail access into the gorge; stunning scenery
- Below Prineville Reservoir Rd access — closer to Bowman Dam; the top 2 miles hold some of the largest wild rainbows
⚠️ Hazards & Notices
- Elevated Flows: 1,120 CFS is above typical summer levels — wade with extreme caution, use a wading staff, and wear a belt on your waders
- Rattlesnakes: August is peak rattlesnake season in the canyon — watch your step on rocky banks and trails
- Heat: Canyon temps can exceed 95°F by midday — carry plenty of water and know your access/exit points
- Oregon Fishing License: Required; catch-and-release only for rainbow trout in most of the designated Wild Trout section
Flow data sourced from USGS gauge 14087400 (Crooked River below Opal Springs, near Culver, OR). Provisional data subject to revision. Report compiled by Bugs N Jugs, your Central Oregon fly fishing headquarters.