Arkansas River
Colorado · Southeastern Colorado
Brown TroutRainbow Trout
Top 5 Fishing Locations on Arkansas River
Pueblo Tailwater
Below Pueblo Dam this Gold Medal tailwater produces trophy brown and rainbow trout on a consistent basis. The cold clear releases create ideal year-round conditions with large midge and scud populations. Many fish exceed 20 inches in this heavily regulated section.
💧 Ideal flow: 200–600 CFS. The Royal Gorge section fishes best at moderate flows — very high spring flows make this dangerous wading water.
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The Numbers
Known locally as The Numbers this Gold Medal stretch between Salida and Coaldale is one of Colorado's most challenging and productive fisheries. Extremely technical midge and baetis fishing demands precise presentations. Browns and rainbows up to 24 inches are not uncommon.
💧 Ideal flow: 300–700 CFS. The Salida stretch is one of the most accessible sections — moderate flows in summer and fall are ideal.
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Buena Vista Town Reach
The Arkansas through Buena Vista offers more forgiving water with a mix of riffles runs and pools accessible from town. Stocked and wild trout coexist here with decent attractor dry fly fishing in summer. Great option for beginners and those wanting easier wading.
💧 Ideal flow: 200–500 CFS. Buena Vista area fishes well at moderate flows with good public access throughout the Gold Medal water.
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Brown's Canyon
This designated Wild and Scenic section features spectacular canyon scenery and excellent wild trout fishing. Streamer fishing for large browns is productive in the deeper pools and undercut banks. Rafters and anglers share the water so early morning fishing beats the crowds.
💧 Ideal flow: 150–400 CFS. The Numbers section above Buena Vista requires more technical wading — best at lower stable flows.
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Leadville to Granite
The upper Arkansas above Buena Vista flows through a wide valley near Leadville at high elevation. Brook trout and brown trout dominate this stretch with easier catch rates. Beautiful mountain scenery and minimal crowds make this a peaceful option.
💧 Ideal flow: 200–500 CFS. Fishes best after spring runoff subsides in late June — the Arkansas clears quickly and fishes well through October.
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About Arkansas River Fishing
The Arkansas River flows through some of Colorado's most dramatic mountain terrain, offering a remarkable combination of world-class whitewater and exceptional trout fishing. This Gold Medal fishery near Buena Vista and Salida is easily accessible and provides miles of productive water for both seasoned anglers and newcomers to fly fishing.
Best Time to Fish Arkansas River
Summer months showcase outstanding caddis hatches throughout the canyon sections, with peak activity typically occurring in late June through August. Spring runoff subsides by early summer, creating ideal conditions for dry fly fishing when the prolific caddis emergence begins.
Species
Brown trout dominate the Arkansas River and respond eagerly to caddis imitations during the abundant hatches that define this fishery. Rainbow trout are also present throughout the river system and provide excellent action, particularly in the faster canyon waters where they thrive in the oxygenated flows.
Access & Regulations
Always check the current Colorado fishing regulations before heading out. Regulations on Arkansas River may include special catch-and-release sections, artificial-only stretches, and seasonal closures. A valid Colorado fishing license is required.
Live River Data
Live streamflow data for this river is sourced directly from the USGS National Water Information System, updated every 15–60 minutes. CFS and gauge height readings reflect current conditions so you can plan your trip with confidence.