Fly fishing report · West

Upper Gunnison River

An Upper Gunnison report for Almont-to-Blue Mesa planning, RiverReports/USGS flows, public access, hatches, flies, kokanee rule cautions, and runoff-aware safety.

Check flow & weather

Today's river scoreMedium source confidence

Poor

Best option: Float.

A float is in play where this report supports boat access and wind, releases, and shuttle logistics are manageable.

Updated Jul 13, 11:17 PM UTCUsually refreshes about every 45 minutes

Recommended approachFloat

Mode scores adjust the river-wide score for the risks of wading, bank fishing, or floating.

Wade24/100

Wading is in play only where your chosen access has clear footing, legal entry, and no forced crossings.

Bank / edgeCheck

This report does not describe this as a primary mode. Verify legal access, depth, launches, and retreat options before planning around it.

Float · Best fit26/100

A float is in play where this report supports boat access and wind, releases, and shuttle logistics are manageable.

Confirm before you leave

Flow and weather right now.

Use the flow trend to confirm the score before you leave. Weather can change the safest and most productive fishing window.

River strategy

Define the reach before reading the report.

Upper Gunnison can mean several different reaches. This page focuses on the Gunnison-area river from the Almont confluence toward Blue Mesa, where flows, public access, and private boundaries shape the day.

Use the Gunnison near Gunnison gauge for this page's main flow context.
Separate Almont/town access from Curecanti and lower canyon planning.
Check CPW and NPS rules before assuming kokanee or reservoir-adjacent rules.
Runoff can make wading unsafe even when fishing improves along edges.

Why this score moved

Best mode nowLowers score

Float: A float is in play where this report supports boat access and wind, releases, and shuttle logistics are manageable.

FlowNot verified

The live water-data source did not return a usable value. Open the source before committing to the trip.

HeatUse caution

The NWS forecast is near 86F. Fish early and verify water temperature where trout stress is possible.

Short-term weatherUse caution

The forecast has storm or heavy-precipitation risk, so timing and access matter more than the score alone.

SeasonHelps score

Summer: Post-runoff caddis, PMDs, stones, and terrestrials shape most good days.

Read the water

What changes the plan.

The Upper Gunnison is most reliable when flows are stable enough to wade or float safely and water temperatures support trout handling. During runoff or access uncertainty, choose clearer tributaries or tailwaters.

Low clear water

Use longer leaders, lighter nymph rigs, and careful bank approaches.

Medium flow

Dry-droppers, nymph rigs, and streamers all become realistic depending on clarity.

Runoff or high water

Avoid unsafe wading. Fish soft edges only where access and footing are clear.

Warm late summer

Check temperature and any CPW guidance before extended catch-and-release trout fishing.

Field plan

Fish it with intention.

Best flows

Use the RiverReports Gunnison chart and USGS 09114500 together. Stable or slowly falling flows are the easiest window; runoff, sudden storm color, or pushy current should narrow the plan to safe banks or another basin option.

When to skip

Skip the Upper Gunnison when runoff makes wading unsafe, when kokanee or reach-specific rules are unclear, when public access is crowded beyond reasonable spacing, or when storms and wind make a float plan shaky.

Local plan

Pick the style first: Gunnison River SWA for public access, Neversink and Curecanti context for trail-linked water, or Taylor River when the main river is high and you need colder controlled water.

Backup water

If the Upper Gunnison is high, stained, crowded, or rule-sensitive, compare the Taylor River, Uncompahgre River, or Cimarron River after checking current flows and access.

Hatches & flies

Bring a flexible box.

TimingWhat to watchUseful flies

WinterMidges, small BWOsZebra midge, RS2, black beauty, small pheasant tail

Reviewed pattern · report says “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

Reviewed pattern · report says “RS2”RS2Start with the beadless architecture: two dark-dun Microfibett tails separated behind a slim, tightly twisted and visibly segmented dubbed abdomen; a fuller thorax; and saddle-hackle web clipped into a short angled wing bud. Rim Chung's original-style form uses natural beaver dubbing and hackle web. CDC- or Antron-wing ties, beads, curved hooks, flash, and tailless Avatar-style flies must remain labeled variations.See photos & how to fish it + 2 more reviewed guides in the Fly Box

SpringBWOs, caddis, stonesBWO emerger, caddis pupa, stonefly nymph, worm

Reviewed family · report says “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

Reviewed family · report says “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

SummerCaddis, PMDs, golden stones, terrestrialsElk hair caddis, PMD, chubby, hopper, ant

Reviewed pattern · report says “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

Reviewed family · report says “PMD”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 + 3 more reviewed guides in the Fly Box

FallBWOs, midges, October caddisBWO dry, RS2, October caddis, streamer

Reviewed family · report says “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

Choose the reach first: Almont, town water, Van Tuyl/Redden, or Blue Mesa approach.

Use the Gunnison gauge instead of borrowing Taylor or East River flow assumptions.

During runoff, stay on banks and fish soft edges instead of wading into the main current.

Watch private boundaries and public parcel limits closely.

Check current kokanee and reservoir-adjacent rules before fishing near Blue Mesa influence.

Access & responsibility

Know the entry. Know the exit.

Check the current CPW fishing brochure, Gunnison River special-regulation language, and NPS Curecanti rules for the exact reach you plan to fish.

Almont confluence area

Where the Taylor and East rivers form the Gunnison; use public access only.

Gunnison River SWA Van Tuyl and Redden

Important CPW-managed public access near Gunnison.

Neversink and Curecanti context

NPS-managed access near Blue Mesa with separate park rules and planning needs.

Transparent sources

Check the facts behind the plan.

Last material review: 2026-05-31

flowRiverReports: Gunnison River near Gunnison flowUSGS monitoring location: Gunnison River near Gunnison accessColorado Parks and Wildlife Gunnison River SWA Van Tuyl Redden accessNPS Curecanti fishing accessNPS Neversink Trail regulationColorado Parks and Wildlife 2026 fishing brochure safetyNational Weather Service forecast point near Gunnison

Common questions

Before you leave.

What reach is Upper Gunnison on this page?+

This page focuses on the Gunnison-area river from Almont toward Blue Mesa, not the Black Canyon or lower Gunnison.

Can I wade the Upper Gunnison?+

Yes in some flows and places, but runoff and large-river current can make wading unsafe.

Which flow gauge should I use?+

Use the Gunnison River near Gunnison gauge for the main flow context on this page.

Why mention kokanee?+

Near Blue Mesa and some tributary zones, kokanee timing and rules can affect what anglers may do.