Blue River - Below Dillon Reservoir Silverthorne
CO
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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
Seasons
Terrain
Water
Fish Species
Rainbow Trout
Brook Trout
Brown Trout
Regulations
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Catch & Release: All fish must be immediately released. Handle with care using barbless hooks.
Fishing Styles
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.
Data sourced from the USGS National Water Information System
Methods
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Wade Friendly
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Drift Boat Only
Land Ownership
Public Blm
Regulations
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Catch & Release: All fish must be immediately released. Handle with care using barbless hooks.
Trip Planning
Best fishing typically occurs during summer and fall. Check water conditions before heading out.
See what insects are emerging on Blue River - Below Dillon Reservoir Silverthorne's hatch forecast — including active hatches, water temperatures, and which patterns to have in your box this month.