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Lake Trout


Lake Trout

Lake Trout in Washington are not native to the state but have been introduced to select waters where they can thrive. These are large, deep-water char that can live up to 70 years and reach impressive sizes.

Lake Trout are the largest of the freshwater char and serve as apex predators in the lake ecosystems they inhabit.

Scientific Name: Salvelinus namaycush


Physical Characteristics:
  • Large, deep-water char that can reach impressive sizes - the world record was a 102-pound fish from Alaska, while Washington waters can produce substantial specimens.
  • Lake Trout are the largest of the freshwater char.

What to know

Habitat Distribution

  • They prefer deep, cold lakes greater than 50 feet, often found at depths well over 200 feet, and some deep freshwater rivers.
  • In Washington, Lake Trout can be found in select high-elevation lakes and some reservoirs, particularly in the Cascade Mountains.

Key Locations

  • Lake Cle Elum is the most recognized Lake Trout fishery in Washington.
  • Deer Lake north of Spokane and Lake Chelan also hold populations in lesser quantities.
  • Select high-elevation lakes and some reservoirs, particularly in the Cascade Mountains.

Specific Spots

  • Target the sides of points and channel swings where deep water is close.
  • Focus on areas with structure and drop-offs.
  • Commonly found at 100-300 foot depths.

Lake Trout FAQ

Answers from onWater's species guide.

What are the best lures and bait for Lake Trout in Washington?

Small crankbaits like Rapalas, spoons, and other fish-imitating lures work well when trolled at appropriate depths. Match your lure selection to the local baitfish - often this means using lures that imitate sculpins, small trout, or ciscoes.

When is the best time to fish for Lake Trout in Washington?

Lake Trout spawn in fall months from October through November making this period less ideal for fishing as they focus on reproduction rather than feeding. Best fishing is during shoulder seasons just before ice-on and following ice-off each year - typically late fall before lakes freeze and early spring after ice-out.

How do you catch Lake Trout in Washington?

Trolling is highly effective, using downriggers to get lures down to the 100-300 foot depths where Lake Trout commonly feed.

What do Lake Trout eat?

Their diet varies by size - young Lake Trout feed on plankton, insects, and small invertebrates, while adults are primarily piscivorous, feeding on whatever fish species are available in their environment including sculpins, ciscoes, whitefish, smelt, and other trout.

Where do Lake Trout live in Washington?

They prefer deep, cold lakes greater than 50 feet, often found at depths well over 200 feet, and some deep freshwater rivers. In Washington, Lake Trout can be found in select high-elevation lakes and some reservoirs, particularly in the Cascade Mountains.

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