Kokanee Salmon Stocking: Which Lakes Get Planted and How It Works

Kokanee are one of the most sought-after stocked fish in the West, and they work completely differently from stocked trout. You won't catch a kokanee days after it's planted — most are stocked as tiny fingerlings and take two to four years to reach catchable size. Here's how kokanee stocking works.

What are kokanee?

A kokanee is a landlocked sockeye salmon — the same species as the ocean-going sockeye, but one that spends its entire life in freshwater. They stay smaller than sea-run sockeye, feed almost entirely on zooplankton, and turn brilliant red at spawning before dying, like all Pacific salmon. Because they filter tiny plankton rather than chase lures, catching them is a distinct game from trout fishing.

Why states stock kokanee

Kokanee fill a niche other stocked fish can't:

• They thrive in the deep, cold, open water of large reservoirs where trout stocking alone underuses the lake.
• They convert plankton into fish flesh efficiently, producing a lot of fish without competing directly with trout for the same food.
• They're outstanding eating — many anglers rate kokanee among the best-tasting freshwater fish — which drives strong demand.
• In some lakes they also serve as forage that grows trophy trout and char.

How kokanee stocking differs from trout

Two big differences change how you use the stocking report:

1. Life stage — kokanee are almost always stocked as fingerlings, not catchables. A fresh kokanee plant is a signal for two to four years out, not this weekend.

2. Where they live — because kokanee suspend in deep, cold water and follow plankton, finding them means trolling the water column, not fishing the shoreline where fresh trout hold.

That makes kokanee a good example of why reading the size class on a stocking report matters — the fish count means little without the life stage.

Which states stock kokanee

Kokanee stocking is a western thing, concentrated in cold, deep lakes. Washington, Montana, Utah, and California all run kokanee programs. You can browse real stocking records — for example Washington kokanee stocking and Montana kokanee stocking — and see how they fit each state's broader program in our Washington guide and Montana guide.

Every stocking date, species, and count on StockedWaters is pulled straight from the reporting state agency and dated on the page. See the full source list for the exact agency feeds behind this site.

Frequently asked questions

Are kokanee the same as sockeye salmon?

Yes — kokanee are sockeye salmon that live their whole lives in freshwater instead of migrating to the ocean. They're the same species, just landlocked and smaller.

Why can't I catch kokanee right after they're stocked?

Because they're stocked as tiny fingerlings and need two to four years to grow to catchable size. A fresh kokanee plant pays off years later, not immediately.

What do kokanee eat?

Almost entirely zooplankton. That's why they're caught by trolling small, flashy gear tipped with scent rather than by imitating baitfish.

Which states stock kokanee?

Mostly western states with deep, cold lakes — including Washington, Montana, Utah, and California.

Are kokanee good to eat?

Very. Their plankton diet gives them rich, orange, flavorful flesh, and many anglers consider them among the best-eating freshwater fish.

For Utah-specific numbers — including which reservoirs get the most kokanee — see our Utah kokanee stocking guide.