Fremont River
Utah · South-Central Utah
Brown TroutRainbow Trout
Top 5 Fishing Locations on Fremont River
Torrey Area
The Fremont River near Torrey at the gateway to Capitol Reef National Park offers surprisingly good brown trout fishing in a desert setting. Fish average 10-14 inches with occasional larger specimens in the deeper holes. The stark canyon scenery surrounding this fishery is unlike any other trout fishing in America.
💧 Ideal flow: Low and stable. The remote upper Fremont below the dam fishes best at low stable flows — 4 miles of virtually unfished water.
📊 Get Location Flow Report
Capitol Reef National Park
The Fremont flowing through Capitol Reef is an unexpected gem with wild brown trout in a national park setting. The combination of red rock canyon scenery and quality trout fishing makes this unique in the West. Regulations within the park require catch-and-release fishing.
💧 Ideal flow: Low and stable. The Middle Fremont near Bicknell fishes best at low to moderate stable flows before Capitol Reef National Park.
📊 Get Location Flow Report
Bicknell Area
Above Torrey near Bicknell the upper Fremont offers easier access and good stocked and wild brown trout fishing. The river here flows through agricultural land with several public access points. Summer evening hatches of caddis provide good dry fly opportunities.
💧 Ideal flow: Low and stable. Fish early in the season before irrigation draws down flows significantly in summer.
📊 Get Location Flow Report
Teasdale Section
The Fremont near Teasdale flows through classic high desert terrain with wild brown trout in a remote setting. Fish here are less pressured and more willing than in the more visited lower sections. The upper Fremont watershed maintains excellent water quality supporting natural reproduction.
💧 Ideal flow: Check TroutBible gauge before heading out — irrigation demands can significantly affect Fremont River flows in summer.
📊 Get Location Flow Report
Fish Lake Outflow
The headwaters of the Fremont system drain from Fish Lake one of Utah's premier lake fisheries. The outlet stream carries exceptional water quality and cold temperatures ideal for trout. Splake and lake trout from Fish Lake occasionally move into the upper Fremont creating unusual fishing opportunities.
💧 Ideal flow: Low and stable. A remote high-elevation fishery best accessed at stable low flows — bring a day pack for the most remote sections.
About Fremont River Fishing
The Fremont River originates high on Fishlake Mountain above 11,000 feet and flows through one of Utah's most remote and scenic corridors, flanked by the Boulder and Thousand Lakes Mountains as it approaches Capitol Reef National Park. The river's greatest appeal lies in its virtually unfished upper section below the dam—a rugged 4-mile stretch accessible only by day pack and bushwhacking, where massive brown trout roam under zero fishing pressure.
Best Time to Fish Fremont River
Spring runoff typically peaks in May and June, making late June through September the prime fishing window when water levels stabilize and trout feeding becomes more predictable. Summer hatches of mayflies and caddisflies provide consistent dry fly opportunities throughout the middle Fremont between Bicknell and Capitol Reef.
Species
Brown trout dominate the upper and middle Fremont, with the remote section below the dam holding notably large, aggressive fish due to minimal angling pressure, while rainbows and splake thrive in the middle 20-mile stretch between the reservoirs. All three species respond well to small streamers and nymphs in the Fremont's clear, cold water, though browns in the upper section tend to be less cautious and more willing to eat larger offerings.
Access & Regulations
Always check the current Utah fishing regulations before heading out. Regulations on Fremont River may include special catch-and-release sections, artificial-only stretches, and seasonal closures. A valid Utah fishing license is required.
Live River Data
Live streamflow data for this river is sourced directly from the USGS National Water Information System, updated every 15–60 minutes. CFS and gauge height readings reflect current conditions so you can plan your trip with confidence.