See every public fishing venue in Colorado on the map, with boat ramps, camping, parking and full rules for each one.
Blue River is a public river in Grand County, Colorado, managed by Colorado Parks & Wildlife. Colorado has no public-trust right to wade or float through private land — this reach is in the CPW Fishing Atlas because CPW, a State Wildlife Area, a state park or the national forest / BLM provides legal public access. Fish only within those access boundaries. Public access confirmed via marquee water.
A Gold Medal tailwater below Dillon Reservoir through Silverthorne, and again below Green Mountain Reservoir — big, wary browns and rainbows in cold year-round flows.
It runs roughly 64 miles through the Northern Mountains region. Anglers here mostly fish for wild brown trout, wild rainbow trout, cutthroat trout, brook trout. Live flow and gauge height come from the Blue River Below Dillon, Co. USGS station shown below. The nearest other mapped waters on PiscaMaps are Rock Creek (Summit County) and Pebble Creek.
Species from the Colorado Parks & Wildlife Fishing Atlas and fishery survey data.
Night fishing: No statewide night-fishing closure in Colorado. Some State Wildlife Areas, state parks and reservoirs have posted hours or seasonal closures — check the CPW property page and the fishing brochure for this water.
Boats: Boating rules are set per water — many high lakes are hand-launch or electric-motor only, and Front Range reservoirs run mandatory aquatic-nuisance-species (ANS) inspections before launch. Check the CPW listing for this water.
Bank & bivvy camping: Camp at Colorado state parks (reserve ahead), national forest and BLM campgrounds, and where allowed on State Wildlife Areas. Many SWAs are day-use only and now require a hunting or fishing licence just to enter. Dispersed camping on national forest / BLM land is widely allowed away from developed areas.
Tackle: This is a trout / Gold Medal water. Special season, gear and bag rules often apply (many Gold Medal reaches are flies-and-lures, catch-and-release) — check the CPW fishing brochure for this water.
Boat ramps: 3 mapped — Boat ramp, Confluence River Access, Heeney Boat Ramp.
Camping: 6 sites mapped nearby — Blue River Campground, Camping, Windy Point Group Campground, Prospector Campground, Campsite, Cow Creek South Campground.
Source: OpenStreetMap contributors.
Loading live flow & gauge height…
Live from USGS gauge 09050700 — Blue River Below Dillon, Co.. Full gauge data →
Everyone 16 or older needs a Colorado fishing licence — resident annual is about $41 (plus the ~$12 Wildlife Habitat Stamp), non-resident annual about $103, and 1-day licences about $17. No separate trout stamp. Buy from Colorado Parks & Wildlife. Colorado has no public-trust right to float or wade through private land — you may only fish where CPW, a State Wildlife Area lease, a state park or another public agency provides legal access, which every water in this atlas does. Most licences also require the ~$12 Colorado Wildlife Habitat Stamp; there is no separate trout stamp.
Every water carries species, bank & boat access, current regulations and live water conditions — and members get Swim Mapper, Catch Logger and Trip Planner. It's the only US map with a dedicated carp-water layer.
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