Dolores River
CO
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River
About Dolores River
The Dolores River in southwestern Colorado offers a remote and picturesque fly fishing experience amidst the San Juan Mountains. This river is renowned for its abundant populations of wild brown, cutthroat, rainbow, and cutbow trout, which are often less wary of offerings than those closer to populated areas. Anglers can expect excellent dry fly and nymphing opportunities, particularly in the Upper Dolores and its tributaries, though reaching these pristine waters often requires a 4-wheel drive vehicle and some hiking. Key hatches include midges, Blue Wing Olives, Stoneflies, Caddis, Pale Morning Duns, and Californicus stoneflies, making it a prime destination for prospecting. The stretch below McPhee Reservoir is known for larger fish and higher numbers, while the more secluded upper reaches promise solitude and the chance for trophy catches.
Access
Seasons
Terrain
Water
Fish Species
Brown Trout
Cutthroat
Rainbow Trout
Fishing Styles
undefined USGS Water 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 the USGS National Water Information System
Methods
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Wade Friendly
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Float Friendly
Land Ownership
Public Forest Service
Trip Planning
Best fishing typically occurs during summer and fall. Check water conditions before heading out.
See what insects are emerging on Dolores River's hatch forecast — including active hatches, water temperatures, and which patterns to have in your box this month.