A Colorado fly fishing app with river verdicts, smart alerts, hatch charts, and fly recommendations for 65+ Colorado rivers.
River Verdicts: South Platte, Arkansas, Fryingpan, Gunnison, Blue, Roaring Fork, Eagle, Colorado, and more
Smart Alerts: Know when your Colorado rivers are fishable
Fly Recommendations: Hatch-to-fly picks for every river
Free: Download and start fishing smarter
Hatch chart preview — South Platte River, Cheesman Canyon: Tricos run mid-July through mid-October. See the full river-specific hatch chart in the app.
Colorado Rivers in the App
- Animas River - Animas Valley
- Animas River - Durango
- Arkansas River - Bighorn Sheep Canyon
- Arkansas River - Buena Vista
- Arkansas River - Pueblo Tailwater
- Arkansas River - Salida
- Arkansas River - Upper Ark
- Bear Creek - Evergreen to Morrison
- Big Thompson River - Estes Tailwater
- Big Thompson River - RMNP
- Blue River - Below Dillon Dam
- Blue River - Below Green Mountain
- Boulder Creek
- Cache la Poudre River - Poudre Canyon
- Clear Creek
- Colorado River - Below Glenwood Springs
- Colorado River - Glenwood Canyon
- Colorado River - Headwaters
- Colorado River - Hot Sulfur/Byers Canyon
- Colorado River - Pumphouse to State Bridge
- Colorado River - State Bridge to Dotsero
- Colorado River - Parshall
- Conejos River - Lower Freestone
- Conejos River - Meadows
- Conejos River - Pinnacles
- Crystal River - Marble to Carbondale
- Dolores River - Below McPhee
- Eagle River - Avon to Edwards
- Eagle River - Edwards to Eagle
- Eagle River - Gypsum to Dotsero
- Eagle River - Minturn
- East River - Crested Butte
- Elk River - Steamboat Springs
- Fryingpan River - Below Ruedi
- Gore Creek - Vail Valley
- Gunnison River - Above Blue Mesa
- Gunnison River - At Gunnison
- Gunnison River - Black Canyon Gorge
- Hermosa Creek
- Lake Fork - Lake City
- North Fork Gunnison River - Paonia to Hotchkiss
- North Platte River - Northgate
- Piedra River - Above Navajo Reservoir
- Rio Grande River - South Fork to Del Norte
- Rio Grande River - Upper
- Rio Grande River - Wagon Wheel Gap
- Roaring Fork River - Aspen to Basalt (Wild Trout)
- Roaring Fork River - Basalt to Carbondale
- Roaring Fork River - Lower (Glenwood Springs)
- Roaring Fork River - Upper (Aspen)
- San Miguel River - Headwaters
- San Miguel River - Lower Freestone
- South Boulder Creek - Below Gross
- South Platte River - Above Spinney
- South Platte River - Cheesman Canyon
- South Platte River - Deckers
- South Platte River - Dream Stream
- South Platte River - Eleven Mile Canyon
- South Platte River - Middle Fork
- South Platte River - North Fork
- South Platte River - South Fork Below Antero
- South Platte River - Waterton Canyon
- St. Vrain Creek - Lyons
- Tarryall Creek
- Taylor River - Catch and Release Section
- Uncompahgre River - Below Ridgway
- White River - Meeker
- Williams Fork River
- Yampa River - Below Stagecoach
- Yampa River - Steamboat Springs
Learn more about FlyGuysNLies Mobile · How it compares to other fly fishing apps
River verdicts, the fishing forecast, and hatch alerts for Western trout — free on iOS and Android.
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