Arkansas River
CO
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River
About Arkansas River
The Arkansas River in Colorado offers anglers approximately 150 miles of diverse trout water, originating near Leadville and flowing through scenic canyons and valleys before reaching the plains. This river is renowned for its large population numbers of brown trout and rainbows, with anglers frequently landing fish over 17 inches, particularly in the canyon stretches between Salida and Royal Gorge. Key hatches include Blue Wing Olives, midges, caddis, and stoneflies, providing excellent dry fly and nymphing opportunities. Float fishing is highly recommended, especially through the dramatic Royal Gorge, with convenient access points like Brown's Canyon and Big Bend. For nymphing and streamer fishing, a 6-weight rod with a sink tip line is suggested, while a 5-weight with a floating line is ideal for dry flies.
Arkansas River Hatch Chart
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Quick Actions
Regulations
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Catch & Release: All fish must be immediately released. Handle with care using barbless hooks.
Trip Planning
Best fishing typically occurs during spring and fall. Check water conditions before heading out.
See what insects are emerging on Arkansas River's hatch forecast — including active hatches, water temperatures, and which patterns to have in your box this month.
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Hatch forecasts, river gages, fly scanning, and your journal — built for on-stream use. Be prepared before you get to the water. Free on the App Store and Google Play.
Conditions Report
Read tips and insights about recent conditions for Arkansas River — gathered from on line sources.
Read the Conditions ReportWater conditions
Water conditions for the last 7 days. You can gain insights to fishing activity based on these conditions, like water temperature and flow.
Data sourced from USGS National Water Information System
Access
Seasons
Terrain
Water
Fish Species
Brown Trout
Rainbow Trout
Regulations
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Catch & Release: All fish must be immediately released. Handle with care using barbless hooks.
Fishing Styles
Methods
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Float Friendly
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Wade Friendly
Land Ownership
Public Blm
Private With Easement
