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Cutthroat Trout

Cutthroat Trout

Cutthroat trout are not native to Indiana waters, but Summit Lake in Summit Lake State Park is stocked with cutthroat trout alongside rainbow and brown trout.

Physical Characteristics:
  • These fish are characterized by the distinctive red or orange slashes below their lower jaw that give them their common name.
  • During spawning season they display their most vibrant coloration.

What to know

Habitat Distribution

  • They inhabit various water types from small streams to moderately deep lakes, favoring areas with good cover like undercut banks, fallen trees, and rocky structure.

Key Locations

  • Summit Lake in Summit Lake State Park.

Specific Spots

  • The main creek channel area is particularly productive, especially during warm water periods.
  • Target structure around the islands and fish the eastern shoreline for good bank access opportunities.

Cutthroat Trout FAQ

Answers from onWater's species guide.

What flies work for Cutthroat Trout in Indiana?

Elk Hair Caddis (size 16-24) during morning and evening hatches, Pale Morning Dun (size 10-16) in slower water, Chubby Chernobyl for summer terrestrial activity, Royal Wulff (size 8-12) as an attractor pattern, Pheasant Tail Nymphs (size 18) for early spring Blue-Winged Olive hatches, Prince Nymph (size 14) bounced...

How do you catch Cutthroat Trout in Indiana?

Target structure around the islands using Ned rigs and drop shots, and fish the eastern shoreline for good bank access opportunities. Ice fishing is available once conditions are safe, targeting cutthroat along with bass, crappie, and other stocked species.

What do Cutthroat Trout eat?

In their native western habitats, cutthroat are opportunistic feeders with diets that change as they mature - fry feed on small crustaceans and algae, fingerlings consume small insects and crustaceans, while juveniles and adults become opportunistic predators eating aquatic insects (caddisflies, stoneflies, mayflies,...

Where do Cutthroat Trout live in Indiana?

They inhabit various water types from small streams to moderately deep lakes, favoring areas with good cover like undercut banks, fallen trees, and rocky structure.

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