The Eagle River, a 60-mile freestone stream in Colorado's Vail Valley, originates near Tennessee Pass and flows northwest to join the Colorado River at Dotsero. This river offers diverse fly fishing opportunities across its upper, middle, and lower sections. The upper stretches near Minturn are characterized by fast currents and pocket water, providing excellent habitat for brown trout. As the river progresses through Avon and Edwards, it widens and slows, supporting healthy brown and rainbow trout populations. The lower section near Gypsum features deeper pools and runs, ideal for larger trout. Anglers can enjoy year-round fishing on the Eagle River, with prolific caddis hatches in late spring and early summer, and consistent midge and blue-winged olive activity during the colder months.
Summer has settled into the Eagle River, and it’s brought both clarity and complexity. Flows are bouncing between 400–550 CFS in the upper stretches and edging lower downstream toward Gypsum. That means the middle-to-upper river is fishing well with dry-dropper rigs, while the lower river is a morning-only game, especially with water temps ticking up in the afternoons.
Stoneflies, caddis, PMDs, and the first wave of hoppers are all in play. Fish are sitting tight to banks, under shade, or deep in mid-channel troughs. Expect technical strikes and a real reward for perfect drifts.
Listen to the Podcast
Eagle River: Mid-Summer Structure, Morning Bites, and Tactical Rigs That Hit
Conditions Summary
- Flow Rate: 400–550 CFS depending on section
- Water Temp: 52–60°F (cool early, but rising fast below Eagle)
- Air Temp: 58°F morning, 85°F afternoon
- Clarity: Clear to slightly stained in fast runs
- Best Times: 6:30–11:00 AM
- Fishing Pressure: Light early, increasing toward midday
- Wind: Light breeze mid-morning, gusts possible after 1 PM
Eagle River Hatch Chart
Month | Primary Hatches | Effective Patterns |
---|---|---|
May | Midges, BWOs | Zebra Midge (#20–22), RS2 (#20–24) |
June | Caddis, PMDs, Yellow Sallies | Elk Hair Caddis (#16–18), PMD Emerger (#18), Yellow Stimulator (#14–16) |
July | PMDs, Caddis, Stoneflies, Hoppers | Chubby Chernobyl (#14), Pat’s Rubber Legs (#10), JuJu PMD (#18–20) |
Top 3 Flies for the Week
- Dry Fly: Chubby Chernobyl (#14) – Use along shaded banks and in the early hopper-dropper hours
- Nymph: JuJu PMD (#18–20) – Drop 18–24” below a buoyant dry fly or indicator rig
- Streamer: Olive Mini-Dungeon or Slumpbuster (#6–10) – Effective early and on cloudy afternoons
Tips Fly Fishing the Eagle River
- Seasonal Tip: Focus on oxygen-rich riffles and drop-offs in the early morning. Avoid slow flats by 11 AM.
- Dry Fly: Fish are keying on PMDs mid-column by 8 AM—emergers are a better bet than adults.
- Nymphing: Double rigs with a Pat’s Rubber Legs trailed by a PMD or caddis emerger produce consistently.
- Streamer Fishing: Focus on undercut banks and tailouts in the first two hours of daylight or post-storm.
Access Points
1. Edwards Riverwalk Area
- Why Fish Here: Ideal for dry-dropper rigs, access to pocket water and runs
- Rating: ★★★★☆
2. Avon Whitewater Park
- Why Fish Here: Mixed depth and structure, good early nymphing and streamer swings
- Rating: ★★★★☆
3. Gypsum Ponds SWA
- Why Fish Here: Best fished 6:00–9:00 AM; afternoon temps spike quickly
- Rating: ★★★☆☆
Hot Spots
- Back side of the I-70 bridge at Eagle: Deep shelf with morning trico/pmd activity
- Island pocket water in Avon: Perfect for short casts and precise hopper-dropper setups
- First bend at Gypsum Ponds: Morning streamer run with nice depth and slower current
Local Regulations and Notes
- Trout are vulnerable after 62°F – consider using a thermometer and practicing catch & release before noon
- Avoid wading across spawning zones or trampling side channels
- Respect private property signage, particularly between access zones
FAQ – Eagle River
Q: Is it too warm to fish the lower Eagle?
A: After 11:00 AM, yes. Focus on mornings or head upstream.
Q: Best time for dry-dropper?
A: 7:00–10:00 AM, especially near shaded undercut banks or foam lines.
Q: Are streamers still working?
A: Yes—low light, cloud cover, or just after sunrise.
Q: What weight rod should I use?
A: A 4–5 wt is great for dry-dropper. A 6 wt is better for streamer work.
Q: Can I fish this river during runoff?
A: Yes, but not now. This week is post-runoff clarity, and it's fishing well early.