Gunnison River — Delta Section Fly Fishing Report — Early November

  • November 3, 2025

The river’s settled into autumn calm: flows are modest, the air is crisp, and trout are shifting gears after summer’s high-water chaos. Clarity is good, which means fish are cautious. Expect less explosive rises and more strategic drifts — the smart angler wins now.


As nights drop into the 40s °F, bugs are fewer and trout are beginning to tuck into slower seams and deeper runs. Add in a recent wildfire smoke advisory from nearby burn scars — keep your eyes on visibility and access roads.

Gunnison River near Delta Colorado Fly Fishing Report


Listen to the Podcast

Gunnison_River_Low_Water_Tactics__560_CFS_Precision,_Tiny_Midge
6:36

 


Conditions Summary

Guide Rating (800 x 175 px) (2)

  • Flow Rate: Approximately 560 cfs at the Delta gauge (about 68 % of normal). Snoflo Climate Research+1
  • Water Temperature: Likely in the low-50s °F (based on nearby Pleasure Park readings ~53.5 °F). Montrose Anglers
  • Air Temperature: Highs in the 50s-60s °F; lows dipping into the 30s-40s °F (forecasted).
  • Clarity: Clear to slightly off-color — good water for selective trout.
  • Crowds: Moderate — fewer anglers than peak season but still accessible.
  • Best Times to Fish: Late morning through early afternoon when water warms slightly, and again just before dusk when trout move into shallows.
  • Fly Fishing Type Scores:
  • Dry Fly: ⭐⭐⭐⭐☆
  • Nymphing: ⭐⭐⭐⭐⭐
  • Streamer: ⭐⭐⭐☆☆

Need a Guide? Book Rigs Fly Fishing Near for the Black Canyon. 

rigs home 2

 


5-Day Weather Forecast

DELTA WEATHER


Expect: Light wind, no major storms on the immediate horizon, nights getting colder. Good window for focused fishing before freeze-in.

 


Current Hatch Chart — November

Hatch Type Bugs & Sizes Notes
Primary Midges (#20-24) Occasional midges during warmer mid-day zones; look in slack water.
Secondary BWO (#18-22) Short bursts on mild afternoons, especially near banks or tailouts.
Tertiary Terrestrials (#10-14 – ants & beetles) Use when banks warm and small terrestrials fall in shallow water.

 

Gunison Htch Chart


rigs michael

@RigsFlyFishing Photo Credit

 

Pro Rig of the Week

Guide Setup: Use a 10′ 5× leader to a #16 Parachute Adams. From that point tie 18″ of 6× to a #20 Zebra Midge. If fish aren’t rising within the first 20-30 minutes, remove the dry fly and add a small split shot 12″ above the midge so it sinks just enough—instant dry-dropper hybrid with minimal refit. Cast short drifts into seams and keep your mends subtle — trout aren’t charging with reckless abandon right now.


Top Flies for the Month

  • Dry Fly: Parachute Adams #16 — when BWO activity fires and the surface shows soft rises.
  • Nymph: Two Bit Hooker #18 — perfect in deeper runs and when fish move off the surface.
  • Streamer: Olive Sculpzilla #6 — use when light fades and trout target deeper structure on slower retrieves.

 

 

Tips Fly Fishing on the Gunnison

  • Seasonal Tip: Cooler nights push trout into slower pockets and deeper runs; reduce your speed and hold bottom contact.
  • Dry Fly: Fish shady banks or tailouts during mid-day sun; keep presentation tight and drift clean.
  • Nymphing: Depth matters — go deeper, slower. Use a heavier dropper or split shot to reach holding fish.
  • Streamer Fishing: If water is clear and light is low, drop streamers along undercut banks and shelf drop-offs; slow, rhythmic retrieves yield better results.


Access Points

  1. Pleasure Park — classic take-out/wade access near the confluence with the North Fork. Easy entry, good fishable water. ⭐⭐⭐⭐☆
  2. South River Road Access — less trafficked, longer walk-in but calmer water and more solitude. ⭐⭐⭐☆☆
  3. East Portal Road (Canyon section) — rugged access; for those with drift gear or willing to hike. Big fish potential. ⭐⭐⭐⭐⭐
 

 


Local Regulations and Landowner Notes

Check for seasonal closures and consult the Colorado Parks & Wildlife regulations. Respect fences, posted signs, and private-land ramps. Late-season access can change with weather or water levels — plan accordingly.


FAQ on This Spot

  1. What are the current flows and clarity like?
    Flows ~560 cfs at Delta, clarity is good — fish are more selective now.
  2. When is the best month to fish this stretch?
    Late summer into early fall is prime, and November still holds strong opportunities before freeze-up.
  3. What flies are producing right now?
    Parachute Adams #16, Two Bit Hooker #18, Olive Sculpzilla #6.
  4. Can I wade this river or should I float it?
    Wading is fully possible in many sections; floating adds access to deeper runs but not required.
  5. What species can I expect here?
    Predominantly rainbows and browns; larger browns move into deeper water now.
  6. Any local shops or guides nearby?
    Yes — e.g., RIGS Fly Shop & Guide Service in Montrose for updates and guided trips.
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