Cache la Poudre River
Colorado · Northern Colorado
Brown TroutRainbow Trout
Top 5 Fishing Locations on Cache la Poudre River
Poudre Canyon Wild and Scenic
The Cache la Poudre through Poudre Canyon is Colorado's only designated Wild and Scenic River offering excellent brown and rainbow trout fishing in a spectacular canyon. The river drops through multiple gorge sections creating diverse habitat. Caddis and golden stonefly hatches are exceptional in late spring.
💧 Ideal flow: 100–300 CFS. The upper canyon fishes best at moderate flows after spring runoff. High spring flows can blow out the canyon for weeks.
South Fork Confluence
Where the South Fork joins the main Poudre creates excellent holding water that concentrates fish from both drainages. Large brown trout stage here especially in fall. The area around the confluence has produced some of the river's largest recorded trout.
💧 Ideal flow: 80–250 CFS. The Wild and Scenic section fishes best at moderate to low flows with good roadside access along Highway 14.
Rustic Area
The Poudre near Rustic flows through a wider valley section with extensive public access and good populations of wild browns and rainbows. Attractor dry flies work well here in summer with less technical demands than canyon sections. Multiple campgrounds nearby make this an ideal base camp.
💧 Ideal flow: 100–200 CFS. Lower canyon near Fort Collins fishes well at moderate flows — summer evenings are prime for caddis hatches.
Lincoln Bridge Fort Collins
Lincoln Bridge in Fort Collins provides access to the lower Poudre tailwater below Horsetooth Reservoir. Cold dam releases support year-round fishing for brown and rainbow trout in an urban setting. This is the most accessible trout fishing in the Fort Collins area.
💧 Ideal flow: 80–200 CFS. Fishes best at low to moderate flows — the Poudre clears quickly after runoff making late June through October prime.
📊 Get Location Flow Report
Big Narrows
The Big Narrows section of the Poudre Canyon features tight technical water with excellent wild trout in dramatic canyon surroundings. Fish here require precise presentations due to complex currents and educated wild browns. The hike to access some pools keeps competition light.
💧 Ideal flow: 60–150 CFS. Upper headwaters are small water best fished at low flows in summer. Native cutthroat present in the highest reaches.
📊 Get Location Flow Report
About Cache la Poudre River Fishing
The Cache la Poudre River is Colorado's only designated Wild and Scenic River, flowing through the stunning Poudre Canyon west of Fort Collins with miles of accessible roadside wade fishing along Highway 14. This popular Front Range destination offers excellent caddis and PMD hatches throughout the season, making it a reliable choice for fly anglers of all skill levels.
Best Time to Fish Cache la Poudre River
Spring and early summer bring prolific caddis hatches to the Poudre, with peak activity typically occurring in May and June when evening rises can be intense. Fall offers exceptional PMD hatches and cooler water temperatures that keep trout active throughout the day, making September and October prime fishing months.
Species
The Cache la Poudre River supports a robust population of brown trout and rainbow trout, with browns dominating the deeper canyon pools and rainbows populating the faster, oxygen-rich runs. Both species respond eagerly to caddis imitations and pale morning dun patterns, providing consistent dry fly opportunities for wade fishers throughout the year.
Access & Regulations
Always check the current Colorado fishing regulations before heading out. Regulations on Cache la Poudre River may include special catch-and-release sections, artificial-only stretches, and seasonal closures. A valid Colorado fishing license is required.
Live River Data
This page pulls real-time CFS and gauge height data from the USGS National Water Information System, refreshed every 15–60 minutes. You're seeing the same streamflow information that local guides and outfitters check before heading to the water.