Fly fishing report · West

Roaring Fork River

A Roaring Fork Valley report for Aspen, Basalt, Carbondale, and Glenwood Springs, with flows, public access, hatches, tactics, and regulation checks.

Check flow & weather

Today's fishing decisionMost live data available

Skip today

Do not commit until the safety issue clears.

Water temperature above salmonid stress threshold

Best supported approachNo approach recommended

Watch nextWater temperature above salmonid stress threshold

Updated Aug 3, 2:45 AM UTCUsually refreshes about every 45 minutes

Before you go

Water temperature above salmonid stress threshold

Safety overrides tacticsNo approach recommended

The active safety or closure reason takes priority over wading, bank fishing, and floating guidance.

Wade, bank, and floatPaused

Approach recommendations stay hidden until the hard stop clears.

Check before you drive

Current flow and weather.

Look at whether the river is rising or falling, then check wind, rain, and storms. These can change both safety and fishing.

Before you rely on this report

How current is this report?

Conditions can change quickly. Check these dates before you decide to fish, and open the official source when safety or rules matter.

River conditions: Checked Aug 2, 2026, 10:45 PM
Fishing guidance: Reviewed May 31, 2026
Public access: No reviewed map pin available
Rules and closures: Official rule links checked

View report sources See how reports are verified Report an error

Plan your access

Know where you can enter.

These are public parking, launch, trail, or recreation areas—not secret fishing spots. We never show an angler's private pins, notes, or photos here.

0: Shown on map
3: No map pin

Location checkedDescription only

Area description

Aspen and Woody Creek area

No map pin

Upper valley water with technical rules and clear public-access needs.

Restrictions and seasonal notes

CPW lists special regulation boundaries from Maroon Creek to the upper Woody Creek bridge and from there to the Fryingpan River.

BLM Wingo Junction and CPW SWA pages help with lower-river public access planning.

Official source Checked May 31, 2026

Area description

Basalt and Carbondale corridor

No map pin

Transition water with public pullouts, float activity, and changing river size.

Restrictions and seasonal notes

CPW lists special regulation boundaries from Maroon Creek to the upper Woody Creek bridge and from there to the Fryingpan River.

BLM Wingo Junction and CPW SWA pages help with lower-river public access planning.

Official source Checked May 31, 2026

Area description

Glenwood Springs and Wingo Junction

No map pin

Lower-river access and flow context near the Colorado River confluence.

Restrictions and seasonal notes

CPW lists special regulation boundaries from Maroon Creek to the upper Woody Creek bridge and from there to the Fryingpan River.

BLM Wingo Junction and CPW SWA pages help with lower-river public access planning.

Official source Checked May 31, 2026

How to fish it

Pick the reach before picking the fly.

The Roaring Fork changes character from upper valley water near Aspen to broader float water near Carbondale and Glenwood. Use flow, access, and regulation boundaries to choose the right plan.

RiverReports and USGS 09085000 give a strong lower-river flow reference at Glenwood Springs.
CPW identifies important special rules above and below Woody Creek and notes rainbow and brown trout.
Gold Medal context applies in parts of the Roaring Fork, but each reach still needs a current rule check.
Clean, drain, and dry gear, especially in the lower river where ANS concerns have been flagged.

Why the score looks this way

Water temperatureLowers score

USGS water temperature is about 72F. Do not pressure trout or salmonids in warm water.

FlowUse caution

USGS shows 396 cfs with a stable over about 6 hours trend. Today's flow is unusually low for this date and below the usual low-water marker near 514 cfs. Low water can make fish spooky, warm, pressured, or concentrated; check temperature and handling risk.

SeasonHelps score

Summer: Caddis, PMDs, yellow sallies, terrestrials, and float-bank fishing all matter after runoff settles.

Public alertsHelps score

No active NWS alert was returned for this forecast point.

Fishing usefulnessHelps score

Skip the lower Roaring Fork when warm afternoon temperatures threaten trout handling, when runoff removes wading margin, when special-rule boundaries are unclear, or when heavy boat traffic keeps you from fishing the water you actually want.

Read the water

What changes the plan.

The Roaring Fork is strongest when flows are stable and clarity lets trout feed along banks, riffles, and soft seams. It can be a great float or wade plan, but the best reach depends on season, runoff, and access.

Runoff

Expect pushy water and limited wading. Fish edges or choose a tailwater alternative when flows are unsafe.

Stable medium flow

This is the most flexible window for nymphs, dry-droppers, dries, and streamers from a boat or bank.

Low clear flow

Use longer leaders, smaller flies, and precise casts in upper and pressured reaches.

Warm lower river

Carry a thermometer near Carbondale and Glenwood during hot weather and shift plans if trout handling risk is high.

Your trip plan

Know when to go—and when to skip it.

Best flows

Use the Glenwood trend as the lower-river anchor and adjust upstream from there. Stable medium flow is the most forgiving for mixed tactics; sharp runoff or warm late-summer conditions should move you toward cooler upper reaches or a different river.

When to skip

Local plan

Choose the valley section before you leave town: upper access for clearer wade water, Basalt and Carbondale for mixed bank-and-drift options, or Glenwood-side lower river only when flows, temperature, and access all support a larger-water plan.

Backup water

If the main Roaring Fork is too warm, crowded, or pushy, pivot to the colder Fryingpan for technical tailwater fishing or to the Eagle River when you want another freestone-style valley option.

Hatches & flies

Bring a flexible box.

TimingWhat to watchUseful flies

WinterMidges and small olivesZebra midge, black beauty, RS2, small pheasant tail

Fly pattern · report suggests “Zebra midge”Zebra MidgeLook for a very slim tapered thread body, evenly spaced contrasting wire rib, a small bead, and no tail or wing. The reviewed classic is black with silver wire and a silver bead. Red, olive, brown, glass-bead, jig-hook, resin-coated, or tailed forms must remain labeled variations rather than replacing the classic identity.See photos & how to fish it

Fly pattern · report suggests “black beauty”Black Beauty MidgeA very slim black thread body, fine silver rib, and small dark thorax define the core Black Beauty. Glass-bead Mercury Black Beauty and flash-wing variants must stay labeled separately.See photos & how to fish it + 2 more reviewed guides in the Fly Box

SpringBWOs, caddis, stonefliesBWO emerger, caddis pupa, Pat's rubber legs, hare's ear

Fly family · report suggests “BWO emerger”Blue-Winged Olive PatternsBWO describes a hatch group, not one fly. Nymph, emerger, dry, cripple, and spinner profiles must stay separate because they occupy different parts of the water column.See family guide

Fly family · report suggests “caddis pupa”Caddis Pupa PatternsCaddis pupa is a life-stage family. Curved bodies, wing pads, legs, beads, and soft-hackle collars differ among exact patterns and must be labeled.See family guide + 2 more reviewed guides in the Fly Box

SummerPMDs, caddis, yellow sallies, terrestrialsPMD cripple, elk hair caddis, yellow sally, ant, hopper

Fly family · report suggests “PMD cripple”Pale Morning Dun PatternsPMD names an insect group, not one fly. Pale nymphs, trailing-shuck emergers, upright or low-riding duns, cripples, and spent-wing spinners stay visibly separate.See family guide

Fly pattern · report suggests “elk hair caddis”Elk Hair CaddisLook for a tented elk- or deer-hair wing, clipped hair head, dubbed body, rib, and hackle palmered along the body. The body color should be labeled because tiers often match different natural caddis colors.See photos & how to fish it + 3 more reviewed guides in the Fly Box

FallBWOs, midges, October caddisBWO dry, zebra midge, October caddis, sculpin streamer

Fly family · report suggests “BWO dry”Blue-Winged Olive PatternsBWO describes a hatch group, not one fly. Nymph, emerger, dry, cripple, and spinner profiles must stay separate because they occupy different parts of the water column.See family guide

Fly pattern · report suggests “zebra midge”Zebra MidgeLook for a very slim tapered thread body, evenly spaced contrasting wire rib, a small bead, and no tail or wing. The reviewed classic is black with silver wire and a silver bead. Red, olive, brown, glass-bead, jig-hook, resin-coated, or tailed forms must remain labeled variations rather than replacing the classic identity.See photos & how to fish it + 2 more reviewed guides in the Fly Box

Separate upper wade water from lower float water before choosing gear.

Use the Glenwood gauge for lower-river context and smaller upstream gauges if fishing above Basalt.

Adjust weight often because depth changes fast in riffle and bank lines.

Respect private property and posted SWA or county access rules.

Clean, drain, and dry boots, waders, and boats between waters.

Rules & closures

Check the official rules before you go.

Open the agency page to confirm the exact river section, species, season, tackle rules, limits, and emergency closures.

Official links checked

Rules for this river or sectionNo special rule found

We did not find a special rule for this river.

We checked the state source but did not find a clearly supported exception for this river. Check the official rules for the exact section you plan to fish.

Rules checkedJul 30, 2026

Report a correction ↗

Always follow the official rule

This summary helps with trip planning. The linked agency rule is the one you must follow.

Updates from anglers

What anglers are seeing.

Recent observations from general areas of Roaring Fork River. We review every update before it appears and never publish exact fishing spots, private access details, or photo locations.

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Angler updates are not loading right now.

You can still use the river plan above. Check back later for recent observations from other anglers.

Where this report comes from

Open the sources we checked.

Fishing guidance checked: May 31, 2026

Site check: Jul 14, 2026. We regularly test report links, live scores, flow and weather data, and page loading. The content date changes only when the fishing guidance or its sources change.

flowRiverReports: Roaring Fork River at Glenwood Springs flowUSGS monitoring location: Roaring Fork at Glenwood Springs regulationColorado Parks and Wildlife Roaring Fork River accessBLM Wingo Junction River Access accessPitkin County Jaffee Park regulationColorado fishing special regulations safetyNational Weather Service forecast point near Roaring Fork

Common questions

Before you leave.

What part of the Roaring Fork does this report cover?+

It covers the main valley river from the Aspen area through Basalt, Carbondale, and Glenwood Springs.

Is the Roaring Fork better to float or wade?+

Both can work. Upper and public access reaches are more wade-focused, while lower reaches often suit float fishing.

What gauge should I check?+

Use RiverReports and USGS 09085000 at Glenwood Springs for lower-river context, and match upstream gauges to your exact reach when possible.

What flies should I bring?+

Carry midges, BWOs, caddis, PMDs, yellow sallies, terrestrials, stonefly nymphs, and streamers.