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Lake Trout


Lake Trout

Lake Trout are native to Pennsylvania waters, making them one of only five native trout species in the state alongside Brook Trout.

These char are the largest of the freshwater char family and can live exceptionally long lives - commonly exceeding 20 years and potentially reaching over 60 years.

Scientific Name: Salvelinus namaycush


Physical Characteristics:

In Pennsylvania, Lake Trout average 15-20 inches but can grow much larger, with some weighing up to 40 pounds. These char are the largest of the freshwater char family.


What to know

Habitat Distribution

Originally native to Lake Erie and historically reported from Silver Lake in Susquehanna County, both original native stocks are now believed extinct, though stocking efforts continue to support populations in Lake Erie. They prefer cold, deep waters with temperatures below 54°F, thriving in large coldwater lakes greater than 50 feet deep and well-oxygenated waters above 4mg/l.

Key Locations

Lake Erie (particularly for ice fishing and summer trolling), Raystown Lake, East Branch Clarion River Dam, and various deep oligotrophic lakes throughout the state. Originally native to Lake Erie and historically reported from Silver Lake in Susquehanna County

Specific Spots

Target prominent underwater points, especially tips of land that continue underwater. In windy conditions, fish the leeward side of natural windbreaks where eddies form. During summer stratification, they occupy hypolimnetic waters below 10°C in the deeper portions of lakes.

Lake Trout FAQ

Answers from onWater's species guide.

What flies work for Lake Trout in Pennsylvania?

Clouser Deep Minnow (the most effective pattern, particularly in orange/white, red/white, and grey/white with tinsel), rabbit fur strip leeches for their undulating action, black Woolly Buggers, Lefty's Big Fish Deceiver in larger sizes up to 5.5 inches, and Mike's Meal Ticket articulated pattern

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

Best from April through June when water temperatures are still cool and fish are active in upper lake layers, though they can also be caught through ice during winter months when they're closer to the surface. During spawning period from September through November, anglers should avoid targeting them.

How do you catch Lake Trout in Pennsylvania?

Trolling with downriggers for deep water fishing. Jigging with large spoons or soft plastics works well, especially in colder months when they're feeding closer to the bottom. When trolling flies, use intermediate sink tip lines for shallow water early season.

What do Lake Trout eat?

As top predators, they feed on a variety of prey including zooplankton, small crustaceans, insects, and fish such as alewife, rainbow smelt, whitefish, grayling, sticklebacks, smelt, and suckers. Their diet varies seasonally - they're opportunistic feeders that will target whatever prey is abundant.

Where do Lake Trout live in Pennsylvania?

Originally native to Lake Erie and historically reported from Silver Lake in Susquehanna County, both original native stocks are now believed extinct, though stocking efforts continue to support populations in Lake Erie.

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