Rainbow Trout

Rainbow Trout in Kentucky are non-native fish that were introduced and are now maintained through extensive stocking programs by the Kentucky Department of Fish and Wildlife Resources.
- They have a streamlined body with an adipose fin and large mouth, distinguished by many small black spots on the caudal fin, back, and sides.
- Adults display a characteristic broad pink to red stripe along the side.
- In Kentucky streams, they typically reach 12-14 inches and less than 1 pound, though they can achieve larger sizes of over 10 pounds in rivers and tailwaters.
Fishing in Kentucky
What to know
Habitat Distribution
- In Kentucky, they're stocked in over two dozen streams, a dozen tailwaters, 14 lakes, and 43 of the 44 Fishing in Neighborhoods (FINs) program lakes.
Key Locations
- The Cumberland River below Wolf Creek Dam, Cumberland River tailwater, Hatchery Creek, Dix River below Herrington Dam, and numerous seasonal catch-and-release streams primarily in eastern Kentucky.
- They're stocked in over two dozen streams, a dozen tailwaters, 14 lakes, and 43 of the 44 Fishing in Neighborhoods (FINs) program lakes.
Specific Spots
- Focus on deep pools, current breaks, and areas with good oxygen flow.
- In lakes, trout often suspend and can be caught at night during summer months when they're more active.
Rainbow Trout FAQ
Answers from onWater's species guide.
What are the best lures and bait for Rainbow Trout in Kentucky?
Silver and black or red and silver in-line spinners, small silver and black suspending jerkbaits, and small crawfish-imitating crankbaits produce well.
What flies work for Rainbow Trout in Kentucky?
Zebra Midge fished beneath a strike indicator, Hare's Ear nymph, and Copper John as gold standards for the Cumberland tailwater. Smaller streamers, midge patterns, stonefly imitations, and e.g.g patterns work well throughout the season.
When is the best time to fish for Rainbow Trout in Kentucky?
October through March provides the best trout fishing in Kentucky, with October seeing extensive stocking in streams, tailwaters, and lakes. Water temperatures are optimal during fall and early spring when they're below 70°F.
How do you catch Rainbow Trout in Kentucky?
The dry dropper rig with a large dry fly acting as an indicator for a nymph below is highly effective. Zebra Midge fished beneath a strike indicator. When targeting the Cumberland River tailwater, check generation schedules - fish when two turbines or less are running, with no generation being optimal for safe wading.
What do Rainbow Trout eat?
Rainbow Trout are opportunistic feeders with a diet consisting primarily of terrestrial and aquatic invertebrates, insects, zooplankton, and occasionally small fish. They're considered piscivorous and feed on drift organisms in streams, bottom-dwelling invertebrates in lakes, and seasonally available food sources.
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