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

Crooked River Fishing Report – June 17, 2026

Flow: 1,210 CFS (USGS Gauge 14087400 – Crooked River below Opal Springs, near Culver, OR | 5:00 AM PDT)  |  Water Temp: 56°F  |  Clarity: Slightly Off

Current Conditions

Irrigation season is ramping up on the Crooked River, and flows have risen sharply from the 180 CFS levels seen in early June. This morning's USGS reading below Opal Springs shows 1,210 CFS — a significant increase driven by elevated irrigation releases through Bowman Dam combined with the substantial spring flow contributed by Opal Springs. The section directly below Bowman Dam near Terrebonne and Crooked River Ranch remains the primary focus for anglers, benefiting from dam-regulated flows and the cold input of those massive springs. The great news: water temperature is holding at an ideal 56°F — trout are comfortable and feeding actively despite the elevated flows. Wading is challenging at current levels, so bank fishing and drift boat access are your safest and most productive approaches today.

Fish are still keying on hatches, but find them in the slower seams, back eddies, and bank-side slack water where they can hold and feed without burning energy in the heavy current. Adjust your game plan to the conditions and you can still have a productive day on this beloved Central Oregon tailwater.

What's Hatching

Despite the elevated flows, hatches are continuing in earnest. Caddis have been the main event through mid-June, with consistent afternoon and evening emergences over slower water. Pale Morning Duns (PMDs) are now joining the mix — the Crooked's PMD season is just getting started and will build in intensity through July, making this an exciting transition period. Midges (#20–22) are an ever-present constant, especially in the morning hours before other hatches begin. On warm afternoons, watch for caddis flights over eddies and back-current areas where rising fish are more accessible at high flows.

Top Fly Recommendations

• Zebra Midge #20–22 — The Crooked River's most consistent producer, season in and season out. Fish it deep and slow in any holding water — this fly catches fish when nothing else will. Available at Bugs N Jugs.
• Pheasant Tail Nymph #16–18 — Perfectly matches emerging PMD nymphs. Euro-nymph it in faster seams or run it under a small indicator in slower pools and eddies. Available at Bugs N Jugs.
• Elk Hair Caddis #14–16 — Match the afternoon caddis hatch in slower eddies and back-current areas where trout can rise comfortably despite elevated flows. Available at Bugs N Jugs.
• Parachute Adams #16–18 — A reliable all-purpose dry for PMD duns and general evening risers. Works especially well in flat water below riffles and in tailouts. Available at Bugs N Jugs.
• Copper John #16–18 — Adds flash and weight in a small package — ideal as a point fly in any two-nymph rig. The Crooked's rainbows respond well to flash in off-color water. Available at Bugs N Jugs.
• Woolly Bugger #8 (olive or black) — Swing one through the deeper holes along cut banks. At elevated flows, larger trout move into unusual lies, and a well-presented streamer can find them. Available at Bugs N Jugs.

Best Access Points

• Chimney Rock BLM Day Use Area — Off OR-27, approximately 12 miles south of Prineville. Walk-in access to the wild and scenic canyon section. Gravel bars may be reduced at current flows, but the canyon walls provide good bank fishing.
• Crooked River Ranch Day Use Area (near Terrebonne) — Popular access with parking and restrooms. Fish the deeper slots and canyon wall pools. This area just below Bowman Dam tends to be the most stable and productive.
• Lower Crooked River Canyon (US-97 turnout) — Drive 0.5 miles north of Terrebonne on US-97, then hike in. Access to the lower canyon below Opal Springs for more adventurous anglers looking for less-pressured water.

Hazards & Advisories

With flows at 1,210 CFS, wading is not recommended for most anglers — stick to bank fishing or use a drift boat or raft. Rocky canyon terrain is treacherous even at normal flows. Important conservation note: please avoid fishing or wading near the upper Big Bend Campground section — this area contains active trout redds that are critical to the wild fish population; give spawning areas a wide berth. The Crooked River canyon gets very hot in June — bring ample water, sun protection, and a hat. Check ODFW regulations for current season rules; the Crooked River supports wild rainbow trout and careful handling is essential.

Stream flow data sourced from USGS National Water Information System, Gauge 14087400 (below Opal Springs). Data is provisional and subject to revision. The Crooked River is home to wild rainbow trout — please practice catch-and-release and minimize handling time in summer conditions.

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