Fall Fishing in Utah: Where to Go as the Crowds Thin Out

Fall is the best-kept secret in Utah fishing. The boat traffic from summer disappears, water temperatures drop out of the uncomfortable-for-trout zone, and two things start happening that don't happen the rest of the year: brown trout go on a pre-spawn feeding tear, and Strawberry Reservoir's kokanee salmon run turns bright red and swims upstream to die. Here's how to fish the season.

Strawberry Reservoir's kokanee run

Late September into October, mature kokanee salmon leave Strawberry Reservoir and stage at the inlets before pushing upstream to spawn. They turn deep red, get aggressive, and the fishing — both at the staging areas and in the feeder streams — is unlike anything else in the state. It's also catch-and-release only for spawning kokanee in the tributaries, so check current regulations before you go, but the reservoir itself keeps producing right through the run.

→ View Strawberry Reservoir conditions · Full Strawberry guide

Brown trout turn on at the reservoirs

Brown trout spawn in the fall, and in the weeks leading up to it they feed hard to build up reserves — which makes September and October the best brown trout fishing of the year at several Wasatch Front reservoirs.

Deer Creek Reservoir and Jordanelle Reservoir both hold strong brown populations that push shallow and chase baitfish as the water cools. Jerkbaits and streamers worked along rocky points and near inlets are the go-to approach.

→ Deer Creek conditions · Jordanelle conditions

Rockport Reservoir and East Canyon Reservoir see the same pattern on a smaller scale — both are close enough to Salt Lake or Park City for an after-work evening trip once the fall heat breaks.

→ Rockport conditions · East Canyon conditions

Flaming Gorge: lake trout and smallmouth before ice

Flaming Gorge fishes well most of the year, but fall is when the big lake trout move shallower to feed before winter, and smallmouth bass school up hard along rocky structure. Fewer boats on the water means less pressure on fish that have been getting hit all summer.

→ Flaming Gorge conditions

Why fall fishing is easier than summer fishing

A few reasons fall is worth prioritizing over a crowded August weekend:

• Cooler water means less stress on fish — trout fight harder and survive catch-and-release better than in warm summer water.
• Boat ramps and shorelines empty out after Labor Day, so the spots that felt impossible in July are wide open.
• Fish are feeding to bulk up, not just holding in deep, cool refuges — that means more aggressive strikes on moving baits like streamers and jerkbaits.

Before you go

Fall weather swings fast at elevation — check each spot page above for current conditions before you drive, and confirm any run-specific or seasonal regulations on the DWR site before targeting spawning fish. The FishCheat stocking feed also keeps updating through fall, so check what's freshly stocked before you pick a spot.

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