Brook Trout

SD Brook Trout Fishing Guide

SDFreshwater
FishingSouth Dakota2026

Brook Trout can be found in cold water habitats of small headwater streams located within the Black Hills. They feed primarily on insects and crustaceans. Brook Trout have streamlined, torpedo-shaped bodies with small scales and a large mouth. The tail (caudal) fin is rounded. The leading edge of the pelvic, pectoral and anal fins are white backed by a black line. The dark body has light, wormlike markings that fade to light spots on the sides; additional spots may be red circled by blue halos. Breeding males have red/maroon bellies and fins.

License & Regulations

A valid South Dakota fishing license is required for anglers age 16 and older. Licenses are available for residents, non-residents, and short-term durations (1-day, 3-day, and annual). Purchase online through the South Dakota Game, Fish & Parks website or at authorized license retailers throughout the state.

Frequently Asked Questions

Description

Brook Trout can be found in cold water habitats of small headwater streams located within the Black Hills. They feed primarily on insects and crustaceans. Brook Trout have streamlined, torpedo-shaped bodies with small scales and a large mouth. The tail (caudal) fin is rounded. The leading edge of the pelvic, pectoral and anal fins are white backed by a black line. The dark body has light, wormlike markings that fade to light spots on the sides; additional spots may be red circled by blue halos. Breeding males have red/maroon bellies and fins.

Daily Limit

5 Limits apply to any combination of trout, salmon or splake.

Possession Limit

10

Proud Angler Qualification

1 pound 14 inches (released fish only)

Regulations

Daily limit: 5 Limits apply to any combination of trout, salmon or splake.; Possession limit: 10

References

State Category Directory Subcategory Content Source
South Dakota Fishing License License & Fees A valid South Dakota fishing license is required for anglers age 16 and older. Licenses are available for residents, non Link