Green River Fly Fishing Report & Flaming Gorge Water Release Flow & Conditions
Date: March 9, 2026
Sponsored By: Dutch John Resort
1. Water Temperatures (Verified Today)
Flaming Gorge Reservoir Surface Temperature: 3.8°C (38.8°F)
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Yesterday: 3.4°C
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A week ago: 3.7°C
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Source: seatemperature.net
Operational Meaning:
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Extremely cold water; hypothermia risk emphasized for guests.
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Fishing remains strong due to stable cold-water insect activity (midges/baetis).
2. Dam Releases — Verified + 5-Day Outlook
Current Verified Release
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~800 cfs (BOR current status)
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BOR confirms 800 cfs will be maintained through April, pending hydrology.
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Source: Bureau of Reclamation
Reservoir Elevation
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6022.73 ft (82% live storage)
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Source: Bureau of Reclamation
5-Day Expected Pattern
| Day | Expected Release | Notes |
|---|---|---|
| Today | 800–820 cfs | Matches BOR’s current release. |
| Tomorrow | 800–830 cfs | Minor adjustments possible. |
| +2 Days | 800–850 cfs | Slight midday pulses possible. |
| +3 Days | 800–850 cfs | No BOR alerts for changes. |
| +4 Days | 800–900 cfs | Upper range possible if downstream demand increases. |
| +5 Days | 800–900 cfs | Moderately dry operations continue. |
No safety advisories or ramping events announced.
3. Green River Fishing Conditions (A, B, C Sections)
Current Conditions
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Cold, clear water on A-section
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Stable flows ideal for mixed wade/boat days
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Consistent midge + baetis activity
Effective Flies
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Nymphs: Zebra Midge (Black/Purple, Brown/Red), RS2 Grey, Perdigon Black
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Dries: Baetis emergers (afternoons)
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Streamers: Jig-A-Glo (Salmon), small sculpin patterns
Section Notes
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A-Section: Best clarity; strong midge/baetis window 10 a.m.–3 p.m.
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B-Section: Slight color; streamer bite improving.
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C-Section: Variable clarity; best on stable-flow days.
4. Operational Guidance for Dutch John Resort:
For Guides
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Expect ~800 cfs baseline with minor pulses.
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Drift speed increases slightly midday; plan anchor points accordingly.
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Water temps extremely cold — emphasize safety briefings.
For Guests
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Recommend midge/baetis rigs in the morning, small streamers in the afternoon.
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Stress cold-water layering and safety.
For Front Desk & Orvis Endorsed Flyfishing Shop @ Dutch John Resort:
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No unusual release events or safety advisories.
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Standard “moderately dry” flow briefing remains accurate.
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Include water temperature in all guest briefings.
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Advise recommendations for dry flies, nymphs, Crustaceans, Streamers etc.
