Kokanee Salmon Stocking in Utah: Where DWR Plants Them (With Real Numbers)

Utah's kokanee salmon fishery is built entirely on stocking. Utah Division of Wildlife Resources (DWR) records show more than 17.6 million kokanee planted into Strawberry Reservoir alone, with three other reservoirs — Flaming Gorge, Fish Lake, and Jordanelle — rounding out the state's kokanee program. Because kokanee go in as inch-scale fry, the best fishing comes months to years after any single stocking date, not right after the truck leaves.

Key takeaways

• Kokanee salmon are landlocked sockeye (Oncorhynchus nerka) — they never reach the ocean and typically spawn once, around age four, then die.
• Utah DWR's stocking records name four kokanee waters: Strawberry Reservoir, Flaming Gorge Reservoir, Fish Lake, and Jordanelle Reservoir.
• Strawberry Reservoir has received the most kokanee by far — over 17.6 million fish across 214 recorded stocking events.
• Kokanee are released as fry (roughly 2–3 inches), not catchable-size fish, so a single stocking date doesn't work the way it does for planning a catchable-trout trip.
• Most Utah reservoirs can't sustain a kokanee population through natural reproduction alone, which is why DWR restocks them on a recurring schedule.

What Is a Kokanee Salmon?

A kokanee salmon is the landlocked form of sockeye salmon (Oncorhynchus nerka) — genetically the same species, but one that spends its entire life in freshwater instead of migrating to the ocean. Kokanee school in open water, feeding on zooplankton, and typically live about four years. In their final fall, they turn a deep red, migrate toward tributary streams or reservoir inlets to spawn, and die shortly after — the same die-off cycle their ocean-going sockeye relatives follow, just without the saltwater leg of the trip.

Kokanee stocking works differently from trout stocking in a lot of western reservoirs. For the broader picture of why states stock kokanee at all and how it compares across regions, see our guide to kokanee salmon stocking.

Where Utah Stocks Kokanee (DWR's Own Numbers)

Four reservoirs account for essentially all of Utah's recorded kokanee stocking. Ranked by total fish planted:

• Strawberry Reservoir — 214 stocking records, 17.6 million+ kokanee, most recently stocked in 2024.
• Flaming Gorge Reservoir — 157 records, 12.3 million+ kokanee, most recently stocked in 2023.
• Fish Lake — 55 records, 2.2 million+ kokanee, most recently stocked in 2023.
• Jordanelle Reservoir — 19 records, 1.4 million+ kokanee, most recently stocked in 2024.

These figures reflect the latest DWR stocking report published in our database, not a live feed — Utah's public releases typically run a season or two behind real time, so treat 2023–2024 as the most recent confirmed activity rather than an indication of this year's plan.

You can browse every recorded kokanee release in Utah, water by water, on the Kokanee Salmon stocking in Utah page.

When to Fish for Kokanee After a Stocking

Because kokanee go into the water as fry rather than adults, timing a trip around a specific stocking date doesn't work the way it does with catchable trout. What matters more is the reservoir's overall kokanee population and the time of year: kokanee suspend at depth in open water through summer, where trolling small dodgers or spoons near the thermocline is the standard approach. In fall, as fish approach spawning age, they move toward tributary streams and reservoir inlets and turn deep red — a visible, predictable run that draws anglers even where harvest rules differ from summer trolling. Strawberry Reservoir also supports a winter kokanee fishery through the ice, using small jigs fished near suspended schools.

How to Catch Kokanee at Strawberry, Flaming Gorge, and Fish Lake

• Summer trolling: small dodgers or hoochies, spoons, or squid imitations run on downriggers or leadcore line at the depth kokanee are schooling — often well below the surface in the heat of summer.
• Fall spawning runs: kokanee stage near inlet streams as they turn red; check current DWR regulations before targeting staged or spawning fish, since rules can differ from open-water seasons.
• Winter ice fishing: Strawberry Reservoir's kokanee fishery continues through the ice, typically with small pink or glow jigs fished near suspended schools.

Heber City sits within about a half-hour of both Strawberry Reservoir and Jordanelle Reservoir, making it a natural base for a kokanee trip — see the full list of nearby stocked waters on its stocking-near page.

Vernal is the closest city to Flaming Gorge Reservoir, with its own list of nearby stocked waters.

Frequently Asked Questions

Do kokanee salmon reproduce naturally in Utah reservoirs?

In most Utah reservoirs, no — spawning habitat is limited, and even where some natural reproduction occurs, it isn't enough to sustain a fishable population on its own. That's why kokanee show up as a recurring line item in DWR's stocking records rather than a one-time introduction.

What's the difference between how Utah stocks kokanee and how it stocks trout?

Trout are frequently stocked as catchable-size fish, ready to catch within days of a release. Kokanee are almost always stocked as small fry, because they don't rear to catchable size in a hatchery the way trout do — so a kokanee fishery builds out over one to several years from any given stocking, not over a single afternoon.

Where's the best place to catch kokanee near Heber City?

Strawberry Reservoir and Jordanelle Reservoir are both within roughly a half-hour drive of Heber City and are two of Utah's four recorded kokanee waters.

Are kokanee salmon good to eat?

Yes — kokanee are prized as table fish, with firm, orange-red flesh similar to their ocean-going sockeye relatives, though the flavor and texture change once fish begin turning color for their fall spawning run.

If you want to read Utah's full kokanee stocking history yourself, our guide on how to read a fish stocking report walks through what each column in a state report actually means.