Mottled sculpin Lakes in Minnesota & Wisconsin
Other SpeciesFound in 30 lakes
Mottled sculpin is a rough-fish species — typically common in productive, nutrient-rich lakes, sometimes treated as a management nuisance by anglers targeting game-fish. 30 lakes carry documentation. Mottled sculpin is narrowly distributed — only 0 Minnesota lakes and 30 Wisconsin lakes have a documented record. The constraint is usually habitat: cold water, specific depth profile, or river connection.
Rough-fish-dominant lakes are worth checking the grade on: a rough-fish-heavy fishery often reflects an underlying nutrient-loading problem in the watershed. Cross-reference the Mottled sculpin lake list below against the LakeGrade rubric: lakes with both an A or B grade and Mottled sculpin documented are the best places to start for recreational targeting.
Water Quality of Mottled sculpin Lakes
Best Mottled sculpin Lakes by Water Quality
Top 50 lakes with mottled sculpin ranked by overall water quality grade.
Frequently Asked Questions
How many lakes have mottled sculpin?
Mottled sculpin are found in 30 lakes across Minnesota and Wisconsin, 0 in Minnesota and 30 in Wisconsin. The average water quality grade of lakes with mottled sculpin is B (Good).
What are the best lakes for mottled sculpin?
The best mottled sculpin lakes by water quality are Higgins Lake, Bear Lake Southeast Basin, Cub Lake Central Basin, Crystal Lake, Burt Lake. These lakes have the highest water quality grades among all lakes where mottled sculpin have been documented by state DNR surveys.
What other fish are found with mottled sculpin?
Mottled sculpin are most commonly found alongside yellow perch, bluegill, largemouth bass, pumpkinseed, white sucker. These species share similar habitat preferences in the region's lakes.
Source: EPA National Aquatic Resource Surveys, 2026.