Blue River - Below Dillon Reservoir Silverthorne

Blue River - Below Dillon Reservoir Silverthorne

CO

River

About Blue River - Below Dillon Reservoir Silverthorne

The Blue River in Colorado is a highly accessible Gold Medal trout water and tributary of the Colorado River, featuring a productive tailwater section below Dillon Dam. Anglers can target excellent populations of brook trout in the northern stretches, while the Dillon Dam tailwaters are renowned for trophy-sized rainbow trout, with occasional brown trout also present. Key insect activity includes Mysis shrimp, Midges, Caddis, Stoneflies, Mayflies, and the locally legendary Green Drakes. Public access points are plentiful along Highway 9, and the river is suitable for both wading (hip waders recommended for shallower upper sections) and targeting fish with dry flies and nymphs. This versatile river system provides diverse angling opportunities within easy driving distance of Denver.

Access

Easy Access

Seasons

SummerFallYear Round

Terrain

AlpineHigh Altitude

Water

Mountain StreamLarge River

Fish Species

Rainbow Trout

Brook Trout

Brown Trout

Fishing Styles

Dry FlyNymphing

undefined USGS Water Conditions

Water conditions for the last 7 days. You can gain insights to fishing activity based on these conditions, like water temperature and flow.

Methods

Wade Friendly

Drift Boat Only

Land Ownership

Public Blm

Quick Actions

Location

Trip Planning

Best fishing typically occurs during summer and fall. Check water conditions before heading out.

For more insight on the conditions, including hatches and water temperatures, check out the Hatch Forecast.