Rainbow Trout

ND Rainbow Trout Fishing Guide

NDFreshwater
FishingNorth Dakota2026

Trout Family: In North Dakota, members of the trout family are all introduced. Trout are beautiful fish, sporty to catch and fine eating. North Dakota habitat does not provide the conditions for trout to spawn and reproduce successfully. They must be grown in a hatchery and stocked into area lakes.

Identification: Varies in coloring, but usually has pinkish streaks on its sides and small black spots on its sides, fins and tail 9-12 rays in its anal fin

Notes: The rainbow trout has been widely stocked in North Dakota and has been the most successful. Rainbows prefer colder water temperatures and are most active in winter, spring and fall in most lakes. They grow well in the Missouri River System, but have also done well in some smaller lakes. Trout are powerful fighters.

Habitat & Range

The rainbow trout has been widely stocked in North Dakota and has been the most successful. Rainbows prefer colder water temperatures and are most active in winter, spring and fall in most lakes. They grow well in the Missouri River System, but have also done well in some smaller lakes. Trout are powerful fighters.

Fishing Season

Open year-round (April 1 – March 31)

Bag Limit: 3 per day
Size Limit: Varies by species and water body

License & Regulations

A valid North Dakota fishing license is required for anglers 16 and older. Resident and non-resident licenses are available. Two free fishing days per year (typically in June and December) allow fishing without a license. Purchase licenses online through the North Dakota Game and Fish Department website.

Frequently Asked Questions

Regulations

Trout (brown, cutthroat, lake, rainbow, tiger): 3 daily creel (any combination), 6 possession.

References

State Category Directory Subcategory Content Source
North Dakota Fishing Regulations Season Dates Open year-round (April 1 – March 31) Link
North Dakota Fishing License License & Fees A valid North Dakota fishing license is required for anglers 16 and older. Resident and non-resident licenses are availa Link