Lake Trout

Lake Trout are the largest salmonid species present in New Jersey and a popular gamefish that can reach impressive sizes.
They are not native to the state but were successfully introduced to Round Valley Reservoir in 1977, which currently supports a naturally reproducing population and may represent the most southern range for this species in the United States.
These fish are actually a char (like Brook Trout) rather than a true trout.
Scientific Name: Salvelinus namaycush
- Lake Trout are the largest salmonid species present in New Jersey and a popular gamefish that can reach impressive sizes.
Fishing in New Jersey
What to know
Habitat Distribution
- Lake Trout are also found in Merrill Creek Reservoir through Division stocking efforts.
- They almost always inhabit deep, clear lakes with cold water temperatures.
Key Locations
- Round Valley Reservoir and Merrill Creek Reservoir (Warren County).
Specific Spots
- In New Jersey's two premier lake trout waters, they are commonly found in depths of 40 to 120 feet, though they will utilize the entire water column when temperatures and oxygen levels are sufficient.
- At Round Valley Reservoir, Lakers are commonly targeted at depths of 40-120 feet.
Lake Trout FAQ
Answers from onWater's species guide.
What are the best lures and bait for Lake Trout in New Jersey?
Herring is the bait of choice, though shiners are effective substitutes when herring isn't available. Bucktail jigs or metal lures such as Hopkins, Kastmaster, and Crippled Herring. Spoons for trolling and shore casting.
When is the best time to fish for Lake Trout in New Jersey?
Lake Trout can be caught year-round, even through ice, though safe ice conditions occur very infrequently at Round Valley Reservoir and ice fishing is prohibited at Merrill Creek Reservoir. Spring through fall being the most popular period due to more accommodating weather conditions.
How do you catch Lake Trout in New Jersey?
The simplest technique is anchoring or slowly drifting with a slip e.g.g sinker and hook baited with live or dead herring positioned a foot or two off the bottom. A more sophisticated method involves using electronics (fish finders) to locate fish and vertically jig with bucktail jigs or metal lures.
What do Lake Trout eat?
Lake Trout feed on a variety of organisms from plankton to fish - young lake trout eat plankton, insects and small invertebrates, while adults prefer to eat fish, making them top predators that are crucial to maintaining healthy balance in the lake's food web.
Where do Lake Trout live in New Jersey?
Lake Trout are also found in Merrill Creek Reservoir through Division stocking efforts. They almost always inhabit deep, clear lakes with cold water temperatures.
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