Roaring Fork River

Difficulty Intermediate
Ideal Days To Fish 9/24, 9/26 & 9/27

Weekly Report

Report DateSept. 22, 2022

Roaring Fork flows were stable earlier in the week but due to several days of rain, flows are gradually rising. Water clarity dropped a little bit but it remains at a productive level. With more rain in the forecast today, keep an eye on flows and if they spike, be prepared to fish with a runoff mindset (i.e. fish the deeper water columns along the banks with bright, flashy and messy patterns). As it currently stands, trout are feeding on and below the surface. Streamers, dry flies and dry dropper setups are working well during the morning. Hit the banks hard with a streamer. With a dry or dry dropper setup, hit the banks and outer seams. Trout are looking up for midge, BWO and hopper patterns. If you’re fishing a foamy hopper, a double dropper setup isn’t a bad idea, especially if you’re hitting deeper water. Top dry fly patterns include Griffiths Gnat’s, Parachute Adams, Sparkle Duns, Chubby Chernobyls, PMXs and Trigger Bellys. During the middle of the day, nymphing will produce the best results. Mercury Midges, purple Zebra Midges, Darth Baetis, Sparkle Wing RS2s, Guide’s Choice Hare’s Ears, Buckskins, red Copper Johns, Frenchies, and Squirmy Worms are productive sub-surface patterns. Aside from the low light hours, trout are favoring deeper runs, pools and pockets. If you’re out on a warm afternoon, show the riffles and transitions some love.

Recommended Flies

River Flow

Flow Region

Detailed River Info


The Roaring Fork is a gold medal freestone river that originates in the Hunter-Fryingpan wilderness, just south of Aspen. The Roaring Fork flows north through the town of Aspen, Basalt, Carbondale and Glenwood springs where it meets the Colorado River. As it makes its way through the Roaring Fork Valley, the river increases in size from a small pocket water stream to a wide river. The upper section of the river near Aspen is home to cutthroats, brown trout and rainbow trout. Downstream, the river is populated with healthy rainbows, browns and whitefish.


The Roaring Fork has something to offer every angler. Anglers looking for small stream fishing and easy access will gravitate towards the stretch between Aspen and Basalt. From Basalt to Glenwood Springs, the river offers great wade fishing year-round and float fishing from late spring through the fall. The most popular stretch for float fishing is Carbondale to Glenwood Springs, which is ideal because wading access is limited by private property. The Roaring Fork experiences a vast number of hatches throughout the year consisting of midges, BWOs, PMDs, green drakes, caddis, golden stoneflies, yellow sallys and terrestrials. While these trout are generally less selective like most freestone trout, high water clarity throughout most of the year can make fishing more technical. Nymphing and streamer fishing is the most consistent tactic but if you time it right, you’ll experience fantastic dry fly fishing during one of the many hatches.

River Access

Depending upon the stretch you wish to fish, accessibility varies. Between Carbondale and Glenwood Springs, access is limited due to a large amount of private property, but there are a number of SWA and public access points for anglers to utilize. Above Carbondale, anglers will find more access points. The Roaring Fork River parallels highway 82 from Glenwood Springs to Aspen. So, if you’re looking to explore the river, drive south along highway 82 towards Aspen and keep an eye out for pull-offs and marked access points. Refer to the map below for some of our favorite access points.