Updated October 15, 2026

    Animas River

    river in Colorado

    The Animas River is a robust freestone fishery known for its good-sized trout and easy access, including productive sections within the city limits of Durango.

    River flow last 30 days

    01,0002,0003,000Sep 16Sep 22Sep 271,614 cfs
    Flow now
    1,840cfs
    Above the typical range (993–1,693 cfs)
    Last 7 days
    Rising
    530 to 2,101 cfs
    Bite report · week of Oct 4

    What's working on Animas River

    1. 01Blue-Winged Olive hatches are the primary dry fly opportunity, especially on overcast afternoons.
    2. 02Subsurface nymphing with Baetis and midge patterns will be consistently effective.
    3. 03Egg patterns are crucial below brown trout spawning areas.
    4. 04Streamer fishing with Woolly Buggers and leech patterns can entice larger, aggressive trout.
    5. 05Focus on seams, current breaks, and deeper runs for holding fish.
    6. 06Careful wading is essential due to slick rocks.

    Past reports week by week

    9 weeks

    What to tie on

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

    emerger

    PMD Sparkle Dun

    #16#18

    Pale Morning Duns can have late season hatches into early fall, and this emerger pattern is excellent for selective trout feeding in the film.

    streamer

    Pine Squirrel Leech

    #14#16

    Small leech patterns are excellent for targeting larger trout in colder fall water, mimicking sluggish baitfish and annelids.

    Buy at Amazon
    wet fly

    Soft Hackle Wet (Partridge & Orange)

    Caddis pupa/emerger
    #12#14#16

    Caddis pupae and emergers are still active in early fall, and a soft hackle wet fly swung through runs can be very effective.

    Buy at Amazon
    dry

    Blue-Winged Olive Comparadun

    #18#20#22

    Blue-Winged Olives are a classic fall hatch on the Animas River, providing excellent dry fly opportunities for selective trout, especially on overcast afternoons.

    nymph

    Flashback Baetis Nymph

    #18#20#22

    Baetis nymphs are actively drifting in the water column during the fall, and this pattern is a consistent producer for trout feeding subsurface.

    nymph

    Zebra Midge

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

    Midges are a year-round staple in the Animas River, and their pupa are a critical food source for trout as water temperatures cool in the fall.

    Buy at Amazon
    streamer

    Olive Woolly Bugger

    #4#6#8

    Fall is prime streamer season on the Animas. An olive Woolly Bugger effectively imitates leeches and baitfish, enticing aggressive strikes from larger trout.

    egg

    Blood Dot Egg

    Salmon/trout egg
    #10#12#14

    With brown trout beginning to stage for their fall spawn, egg patterns become highly effective, especially for opportunistic feeders below spawning redds.

    Buy at Amazon

    Where to fish and who to ask

    Fisheads San Juan River Lodge · Navajo DamFisheads San Juan River Fly Shop · Navajo DamAbe's Fly Shop · Navajo DamFloat n Fish · Navajo Dam1Baker's Bridge2Santa Rita Park (Durango)
    AccessFly shopGuide trips
    1

    Baker's Bridge

    North of Durango, a popular spot with good access and often productive water.

    37.388°N 107.840°WDirections
    2

    Santa Rita Park (Durango)

    City park access offering easy public entry to the river within Durango.

    37.269°N 107.887°WUSGS 09361500Directions

    Fly shops within 40 miles

    30mi

    Fisheads San Juan River Lodge

    Navajo Dam, NMGuide trips
    34mi

    Fisheads San Juan River Fly Shop

    Navajo Dam, NMGuide trips
    34mi

    Abe's Fly Shop

    Navajo Dam, NMGuide trips
    34mi

    Float n Fish

    Navajo Dam, NMGuide trips

    Get Animas River reports by email

    Save this water and we'll email you a weekly summary of conditions, hatches and what's working.

    Colorado season by season

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

    Read before you go

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    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.

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    How to Pick the Right Fly Rod Weight for Any Situation

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

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    Felt vs. Rubber Sole Wading Boots: What's Legal Where

    Essential guide to felt vs. rubber sole wading boots, plus state-by-state regulations to keep you legal on the water.

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    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.

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    Best Fly Fishing Sunglasses: Lens Color & Polarization Guide

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    Quick answers

    Common questions about Animas River.

    What flies work best on Animas River?

    Our top scored fly patterns for Animas River right now are Flashback Baetis Nymph (100% confidence), Stimulator (Orange) (100% confidence), Tequilly Streamer (100% confidence). These picks are scored from recent fishing reports, hatch data, and seasonal patterns.

    What fish species are in Animas River?

    Animas River holds Brown Trout, Rainbow Trout, Cutthroat Trout. See the species links on this page for fly recommendations and seasonal behavior for each.

    What are current flow conditions on Animas River?

    Live USGS streamflow readings for Animas River are charted in the sidebar of this page and updated automatically from the nearest gauge.

    Is Animas River fishing well right now?

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