Updated October 15, 2026

    Colorado River (Lees Ferry)

    river in Arizona

    Cold, stable flows and prolific aquatic insects make Lees Ferry one of the most consistent trout fisheries in the Southwest, famous for trophy rainbows and year-round fishing.

    River flow last 30 days

    02,0004,0006,000Sep 16Sep 22Sep 273,087 cfs
    Flow now
    4,760cfs
    Above the typical range (3,040–3,740 cfs)
    Last 7 days
    Rising
    3,087 to 5,510 cfs
    Bite report · week of Oct 4

    Midge and Mysis shrimp nymphs are year-round staples

    1. 01Midge and Mysis shrimp nymphs are year-round staples, offering consistent subsurface action for Rainbow and Brown Trout.
    2. 02Look for afternoon hatches of Blue-Winged Olives (BWOs) and Pale Morning Duns (PMDs) on overcast days for dry fly opportunities.
    3. 03As water cools, consider swinging or stripping olive or black Woolly Buggers to imitate baitfish and leeches.
    4. 04Focus on deeper runs and current seams for nymphing, and softer water or eddies for rising fish during hatches.

    Past reports week by week

    12 weeks

    What to tie on

    Picked from reports, hatches and the season. Tap a fly for the recipe and where else it works.

    dry

    Blue-Winged Olive (BWO) Comparadun

    Baetis (BWO) adult
    #18#20#22#24

    Fall is a key season for Blue-Winged Olive hatches; this low-profile dry fly is excellent for selective Rainbow and Brown Trout feeding on emergers and adults.

    Buy at Amazon
    nymph

    Mysis Shrimp

    Mysis Shrimp
    #14#16#18

    A primary and consistent food source in this tailwater year-round, effective when fished dead drift near the bottom for both Rainbow and Brown Trout.

    Buy at Amazon
    dry

    PMD (Pale Morning Duns)

    #16#18

    Pale Morning Duns are actively hatching in fall, providing a key food source for opportunistic Rainbow and Brown Trout.

    nymph

    Zebra Midge

    Midge pupa (Chironomidae)
    #18#20#22#24

    Midges are a primary and consistent food source in tailwaters year-round, making this a staple subsurface pattern for Rainbow and Brown Trout.

    Buy at Amazon
    nymph

    Flashback Pheasant Tail Nymph

    #14#16#18

    An excellent general searching nymph, mimicking various active aquatic insects that are present year-round, effective for Rainbow and Brown Trout.

    streamer

    Woolly Bugger (Olive)

    #4#6#8

    A reliable year-round streamer, the olive Woolly Bugger is effective for imitating leeches and baitfish, especially in the cooling fall waters for aggressive Rainbow and Brown Trout.

    nymph

    Jujubaetis

    Baetis nymph
    #18#20#22

    One of the best Baetis nymphs available, effective year-round in tailwaters, especially during the consistent BWO hatch periods for Rainbow and Brown Trout.

    Buy at Amazon
    dry

    October Caddis (Dry)

    October Caddis (Dicosmoecus) adult
    #6#8#10

    The October Caddis is one of the largest caddis hatches of the year in many western rivers during fall, making this a prime dry fly for rising Rainbow and Brown Trout.

    Buy at Amazon

    Where to fish and who to ask

    Kelly Outfitters · Lees FerryLees Ferry Anglers · Lees Ferry1House Rock Rapid / North Canyon2Lees Ferry Takeout / Put-in3Paria Confluence / South Canyon
    AccessFly shopGuide trips
    1

    House Rock Rapid / North Canyon

    Productive stretch for drifting nymph rigs and targeting large rainbows near current seams.

    36.872°N 111.501°WDirections
    2

    Lees Ferry Takeout / Put-in

    Primary access and put-in for float trips; concentrated angling near the takeout and adjacent shoreline.

    36.877°N 111.511°WUSGS 09315000Directions
    3

    Paria Confluence / South Canyon

    Where inflows and structure create holding lies; good for dry/dropper and streamer fishing.

    36.863°N 111.498°WDirections

    Fly shops within 40 miles

    2mi

    Kelly Outfitters

    Lees Ferry, AZGuide trips
    4mi

    Lees Ferry Anglers

    Lees Ferry, AZGuide trips

    Get Colorado River (Lees Ferry) reports by email

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    Arizona season by season

    What changes on the water through the year, with the flies for each season.

    Read before you go

    Gear & tipsWinter Fly FishingEssential Cold Weather Tips & Tactics
    Gear & tips

    Winter Fly Fishing: Essential Cold Weather Tips & Tactics

    Master winter fly fishing with proven cold weather strategies, gear selection, and tactics for catching trout when temperatures drop.

    Gear & tipsFly Line Types GuideWF, DT, Running & Shooting Heads
    Gear & tips

    Fly Line Types Guide: WF, DT, Running & Shooting Heads

    Master fly line selection with our comprehensive guide to weight forward, double taper, running lines, and shooting heads for every fishing situation.

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    Gear & tips

    Fly Fishing Pack vs Vest: Which Setup Is Right for You?

    Compare fly fishing packs and vests to find the perfect gear setup for your angling style and fishing conditions.

    Gear & tipsBest Fly Fishing SunglassesLens Color & Polarization Guide
    Gear & tips

    Best Fly Fishing Sunglasses: Lens Color & Polarization Guide

    Master lens color selection and polarization technology for superior vision and fish detection on the water.

    Gear & tipsFly Fishing NetsRubber vs. Nylon & Why It Matters for Fish
    Gear & tips

    Fly Fishing Nets – Rubber vs. Nylon & Why It Matters for Fish

    The net you choose dramatically impacts fish survival. Here's why rubber nets are superior to nylon for catch-and-release success.

    Gear & tipsBest Budget Fly Fishing Combo Setups for Beginners
    Gear & tips

    Best Budget Fly Fishing Combo Setups for Beginners

    Expert guide to affordable fly fishing combos that won't break the bank but deliver quality performance for new anglers.

    Quick answers

    Common questions about Colorado River (Lees Ferry).

    What flies work best on Colorado River (Lees Ferry)?

    Our top scored fly patterns for Colorado River (Lees Ferry) right now are Pat's Rubber Leg (80% confidence), Scud (Pink/Orange) (80% confidence), Sow Bug (80% confidence). These picks are scored from recent fishing reports, hatch data, and seasonal patterns.

    What fish species are in Colorado River (Lees Ferry)?

    Colorado River (Lees Ferry) holds Rainbow Trout, Brown Trout. See the species links on this page for fly recommendations and seasonal behavior for each.

    What are current flow conditions on Colorado River (Lees Ferry)?

    Live USGS streamflow readings for Colorado River (Lees Ferry) are charted in the sidebar of this page and updated automatically from the nearest gauge.

    Is Colorado River (Lees Ferry) fishing well right now?

    We publish a fresh bite report for Colorado River (Lees Ferry) each week based on recent on-the-water intel. The current report — with conditions, hatches, and what's producing — is on this page.