Brown Trout

Salmo trutta · Salmonidae

WaterFreshwater

Max length30 in

Max weight20 lb

Lifespan10 yr

Feeding range50–65 °F

Best timeDawn · Dusk

Water

Freshwater

Max length

30 in

Max weight

20 lb

Lifespan

10 yr

Feeding range

50–65 °F

Best time

Dawn · Dusk

Overview of Brown Trout

The Brown Trout (Salmo trutta) is a highly sought-after species among anglers due to its challenging nature and delicious taste. Native to Europe, it has been successfully introduced to many freshwater systems across the United States, making it a popular target for both novice and experienced fishermen.

Habitat

Brown Trout thrive in cold, clear streams and lakes, often found in the northern and western regions of the US, including states like Montana, Colorado, and New York. They prefer well-oxygenated waters with plenty of cover, such as rocks and submerged vegetation.

Why Anglers Care

Anglers are drawn to Brown Trout for their elusive behavior and the thrill of the catch. They are known for their strong fight and can grow to impressive sizes, making them a prized trophy. Additionally, their delicate flavor makes them a favorite for cooking.

Biting calendar

Continental-US average by month; your water may shift it a few weeks.

Brown Trout are most active during the early morning and late evening hours. They are opportunistic feeders, often biting when the water temperature is optimal and food sources are abundant.

How to fish

To catch Brown Trout, use light tackle with a 4-6 lb test line. Effective baits include worms, minnows, and artificial flies. Cast near structures like rocks and fallen trees where they tend to hide.

Biology

Brown Trout spawn in the fall, typically in gravel beds. Their diet consists of insects, small fish, and crustaceans. They prefer cold, clean waters with plenty of cover for protection.