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Largemouth Bass

Largemouth Bass

Largemouth Bass in North Dakota represent the western edge of their native range, which extends from the Great Lakes and Mississippi River basins to the Atlantic coast and as far west as Texas and North Dakota.

Scientific Name: Micropterus salmoides

Physical Characteristics:
  • These olive-green fish with dark irregular patches along their sides are characterized by their large mouth extending beyond the rear margin of the eye.

What to know

Habitat Distribution

  • Found in scattered lakes across the northwest and southwest districts.
  • They prefer small lake habitat and slow-moving, clear waters with soft, shallow substrates and dense vegetation for ambush hunting, typically staying in 0.3-4 meters of depth but migrating to 5-15 meters in winter.

Key Locations

  • Nelson Lake (which holds the state record of 8 pounds, 7½ ounces from 1983), North Lemmon, Bowman-Haley Dam, Easy Hill Dam, various mine ponds like Baukol-Noonan East, Northgate Dam, Kota-Ray Dam, and Sather Dam.
  • Nelson Lake is North Dakota's premier largemouth bass destination with open water year-round allowing for superior breeding conditions.
  • Key locations include the northwest district waters around Williams, Burke, and McKenzie counties, and southwest waters in Adams and Bowman counties.

Specific Spots

  • Target sloping banks, wood cover, and flats with isolated vegetation.
  • Focus on presentations around docks, fallen trees, and shoreline structure.
  • During summer, focus on weed edges.
  • Target steep drop-offs leading to remaining green vegetation in fall.

Largemouth Bass FAQ

Answers from onWater's species guide.

What are the best lures and bait for Largemouth Bass in North Dakota?

Square-bill crankbaits in natural bream or river minnow colors, medium-diving crankbaits, lipless crankbaits, jerkbaits, punching jigs.

What flies work for Largemouth Bass in North Dakota?

Hair, foam, and hard-body poppers (especially bumblebee, frog, and chartreuse patterns), Woolly Buggers and Zonkers in yellow/brown with rubber legs, Clouser Minnows and Deceiver patterns, frog patterns.

When is the best time to fish for Largemouth Bass in North Dakota?

The best times to target largemouth bass in North Dakota are late spring through early fall, with peak action occurring when water temperatures reach 15-18°C. They spawn in late spring (May-June in northern regions) when water temperatures reach 15°C.

How do you catch Largemouth Bass in North Dakota?

Top fly patterns worked with sharp rod-tip twitches creating a 'bloop' sound followed by 2-3 second pauses. Spring tactics focus on square-bill crankbaits bumped off wood cover and through isolated grass patches. Target sloping banks, wood cover, and flats with isolated vegetation.

What do Largemouth Bass eat?

Largemouth bass are strict predators following an 'if it moves, eat it' philosophy - juveniles feed on zooplankton and aquatic insects while adults consume crayfish, sunfish like bluegill, microcrustaceans, frogs, and other largemouth bass.

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