River Reports

Uncompahgre River at Billy Creek

Billy Creek is a State Wildlife Area with public access on the Uncompahgre River. This stretch of river consistanly produces nice Browns and Rainbows.

Flow 71.6cfs

Temperature 25.5°F

Wind 2 mph

Hi / Low 24/28

Current Conditions

November 7, 2024

Flows have stabilized out of paco and we are experiencing winter flows. This stretch is currently sitting between 50-60cfs.  Fish have been keying in on mayfly and midge nymphs in sizes #16-22. Leading your rig with a egg or worm for attraction and as a larger meal oppurtunity has been finding fish. Fish have been holding in there normal feeding lanes and feeding actively. Find your riffles and deeper holes and you will find the fish! This is the best time to be out on the water! 

Frenchie #14, Flashback Pheasant Tail #16, Psycho Prince #16, RubberLegs #12, Two Bit Hooker #18, Kryptonite Caddis #16, Rainbow Warrior #18

River Information

The Uncompahgre River, or the “Unc” as it is locally known, births high in the windswept San Juan Mountains and slogs northward through the towns of Ouray, Ridgway, and Montrose as it makes its 75 mile voyage toward a marriage with the Gunnison River in Delta.  The premiere stretch of the Unc is the tailwater below Ridgway Dam in Ridgway State Park known as Pa-Co-Chu-Puk or “Paco.”  Paco is a tremendous year-round trout stream which boasts wild brown trout, a hodgepodge of wild and stocked rainbow trout, and Snake River cutthroat trout brood fish.  This tailrace easily exceeds the qualifications for Gold Medal Water and excels in the winter when other fly waters are hibernating and during runoff when other trout streams are roiling with high, chocolaty water.

     Further downstream, the Uncompahgre River runs through the town of Montrose and may be the best kept fly fishing secret on the western slope of Colorado.  The town stretch of the Unc offers great fly angling for browns, rainbows, and cutbows, especially during fall, winter, and early spring.  A couple of the best locales within Montrose are behind Home Depot and Riverbottom Park, but there is quality fly fishing throughout the town stretch.  Although the average fish size is much smaller, 20-plus inch trout are not uncommon.  Surprisingly, despite having high numbers of brown trout, and some hefty ones, the Unc is not regarded as an overly productive streamer fishery.

Seasonal Conditions

Spring

Spring

The early season is a good time to angle both Pa-co-chu-puk and the Montrose stretch of the Unc due to relatively uncrowded conditions, increasing bug activity, and increasingly active trout. High water typically sullies the town stretch from late April throughout the first half of June, while Paco remains fishable. Nymphing with midges, BWOs, or caddisflies is a productive tactic and you might even experience a heavy BWO hatch on overcast, drizzly days.

Highlights

  • Rubberlegs #8-10
  • Dirty Bird #14-16
  • Span Juan Worm #16-18
  • Two-Bit Hooker #18-20
  • RS2 #18-20
  • Tube Midge #18-22
Summer

Summer

Pa-co-chu-puk can be busy in the summer as there are over 200 campsites within a spey cast of the river, but the Montrose town stretch of the Unc can provide you a respite from the hordes of wader-clad humanity. Paco's most interesting summertime hatches are PMDs and green drakes and big fish can be duped on dries. Downriver, green drakes don't play much of a role but blanket caddis hatches and golden stoneflies give anglers options for both nymphing and dry fly fishing. Trout in the town stretch are notoriously easy to capture with nymphs.

Highlights

  • Rubberlegs #8-10
  • Morrish Hoppers #10-12
  • Foam Parachute Pink Cahill #16
  • Frenchie #16-20
  • Juju Baetis #18-20
  • Chubby Chernobyl #10-14
Autumn

Autumn

Dam releases out of Ridgway diminish substantially in autumn allowing for excellent sight fishing for big fish at Paco. PMDs and BWOs keep trout looking up until mid-October, but leeches possibly bring more quality fish to hand than any other offering. This is a fantastic time to catch your biggest brown trout of the year throughout the Uncompahgre River. In the town stretch, trout will still rise to small hoppers though nymphing with a big stonefly followed by a small mayfly imitation will likely produce more consistent results.

Highlights

  • Rubberlegs #8-10
  • Two Bit Hooker #16-18
  • Hell Razor Leech #12
  • Mayers Mini Leech #16
  • RS2 #18-22
  • BWO Comparadun #18
Winter

Winter

The Uncompahgre River, from Paco downstream through Montrose, remains mostly ice-free throughout winter. Late season is possibly the best timeframe to enjoy this river’s piscine pleasures. To find success with low, clear water you need to avoid cavalier wading, make gentle and accurate casts, and possibly reduce the size of your flies down to a size 20-24. Target the slow, deep pools which will often require blind casting. Wintertime provides you an opportunity to catch your best ‘bow of the year on the Unc.

Highlights

  • Rubberlegs #8-10
  • Demon Midge #20
  • Mayers Mini Leech #16
  • neon nightmare pink #22
  • Red Anelid #18-22
  • Egg #14