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  2. /Colorado

Fly fishing

Colorado

Live conditions, weather, snowpack, and stocking for 24 rivers and creeks and 13 lakes across 5 regions.

Rivers
24
Lakes
13
Regions
5
Fly shops
49
Snowpack basins
17

Colorado fly fishing splits cleanly between the Western Slope's big tailwater rivers — Colorado, Gunnison, Frying Pan, Roaring Fork — and the South Platte tailwater on the Front Range. The state runs water-rich most years thanks to Rocky Mountain snowpack, but recent dry years have pushed earlier runoff and thinner summer flows on the freestones; the tailwaters carry more of the season than they used to.

Float and wade both work depending on the river. The Frying Pan and Gunnison's Black Canyon are technical, slow water with selective trout that have seen every pattern. The Arkansas runs faster and more forgiving in pocket water. The South Platte's named sections — Cheesman Canyon, Deckers, Eleven Mile — hold large fish under heavy pressure; bring small flies and patience. June runoff blows out the bigger freestones for a few weeks; alpine creeks and tailwaters carry July and August reliably.

The reservoirs fish when the rivers do not. Spinney Mountain in South Park is Gold Medal stillwater with a 20-inch minimum and a short ice-off window that draws anglers from the Front Range. Blue Mesa, Taylor Park and Ruedi sit above the Gunnison, Taylor and Frying Pan, so their levels tell you a good deal about the tailwaters below.

Snowpack & runoff: basin snow-water equivalent and the seasonal runoff outlookFull Colorado snowpack report →Stocking: recent & upcoming hatchery plantsFull Colorado stocking schedule →

Arkansas Valley

1 river

The Arkansas through Browns Canyon — pocket-water freestone, less technical than the Western Slope rivers, less crowded too.

Arkansas River

13.4 cfs44°F water

Fair

Front Range

5 rivers

The South Platte tailwater complex plus the canyon freestones close to Denver and Fort Collins — the North Fork, Clear Creek, the Big Thompson, and the Cache la Poudre. High pressure and small flies on the tailwater; pocket water and easy access on the canyon rivers.

Big Thompson River

12.6 cfs40°F water

Fair

Cache la Poudre River

12.2 cfs

Fair

Clear Creek

62.6 cfs

Good

North Fork South Platte River

195 cfs

Good

South Platte River

105 cfs41.1°F water

Fair

San Juan

2 rivers

Southwest Colorado's freestones — the Animas through Durango and the Dolores tailwater below McPhee. Wild browns and rainbows in high-desert canyons; the Dolores lives and dies on McPhee's releases, and the Animas fishes healthy through town despite its mining-legacy history upstream.

Animas River

1,810 cfs47°F water

Fair

Dolores River

5.4 cfs

Fair

San Luis Valley

2 rivers

The upper Rio Grande and its Conejos tributary, draining the east side of the San Juans into the San Luis Valley. Big freestone trout water around Creede, Del Norte, and Antonito — strong up high through summer, but valley irrigation dewaters the lower reaches, so the fishery lives in the headwater and canyon miles.

Conejos River

412 cfs50.9°F water

Poor

Rio Grande

456 cfs50°F water

Good

Western Slope

14 rivers

Big Rocky Mountain tailwaters and freestones — Colorado, Gunnison, Roaring Fork, Eagle, Blue, Frying Pan — plus the Gunnison-country and Grand County waters: the Taylor, East, Crystal, Fraser, Williams Fork, Lake Fork of the Gunnison, Uncompahgre, and the Yampa up north. Most of Colorado's drift-boat water lives here.

Blue River

13.5 cfs45°F water

Good

Colorado River

90.9 cfs48°F water

Good

Crystal River

142 cfs

Good

Eagle River

8.08 cfs40°F water

Fair

East River

70.2 cfs46°F water

Fair

Fraser River

18.1 cfs43°F water

Good

Frying Pan River

75.6 cfs

Good

Gunnison River

234 cfs48°F water

Good

Lake Fork of the Gunnison River

199 cfs47°F water

Good

Roaring Fork River

20.7 cfs40°F water

Fair

Taylor River

53.1 cfs45°F water

Fair

Uncompahgre River

65 cfs46°F water

Fair

Williams Fork River

91.9 cfs45.3°F water

Fair

Yampa River

25.9 cfs43°F water

Fair

Lakes

13 lakes

Blue Mesa Reservoir

0 mph wind15% full

Prime

Dillon Reservoir

3 mph wind62% full

Prime

Elevenmile Reservoir

5 mph wind98% full

Prime

Green Mountain Reservoir

2 mph wind10% full

Good

Lake Granby

2 mph wind

Good

Lake John

2 mph wind

Good

North Delaney Butte Lake

2 mph wind

Good

Ruedi Reservoir

5 mph wind37% full

Prime

Spinney Mountain Reservoir

3 mph wind27% full

Good

Tarryall Reservoir

3 mph wind

Prime

Taylor Park Reservoir

5 mph wind49% full

Good

Turquoise Lake

0 mph wind

Good

Twin Lakes

5 mph wind75% full

Prime