San Juan River - Upper
CO
•
River
About San Juan River - Upper
The Upper San Juan River near Wolf Creek Pass and Pagosa Springs, Colorado, offers a diverse fly fishing experience with brook, cutthroat, rainbow, and brown trout, presenting opportunities for a "grand slam" catch. This freestone-like fishery is particularly rewarding during cooler temperatures after runoff subsides, with consistent Caddis hatches, and later, Pale Morning Duns and Blue Wing Olives providing excellent dry fly opportunities. The upper section, including the East and West Forks, features eager fish and readily available access within national forest lands, making it an accessible choice for anglers. A 9-foot 5-weight fly rod is recommended for the main stem, while a 3- or 4-weight is suitable for the smaller forks.
Access
Seasons
Terrain
Water
Fish Species
Brook Trout
Cutthroat
Rainbow Trout
Brown Trout
Regulations
•
Catch & Release: All fish must be immediately released. Handle with care using barbless hooks.
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
•
Wade Friendly
•
Float Friendly
Land Ownership
Public Forest Service
Private With Easement
Regulations
•
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 San Juan River - Upper's hatch forecast — including active hatches, water temperatures, and which patterns to have in your box this month.