Northern Hog Sucker Lakes in Minnesota
Found in 2 Minnesota lakes · 2 in Michigan
Rough fish like Northern Hog Sucker are often associated with eutrophic, nutrient-loaded waters. Their presence — documented in 4 Minnesota lakes — is often a signal of how the rest of the fishery is functioning. Northern Hog Sucker is narrowly distributed — only 2 lakes in Michigan and 2 in Minnesota 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 Northern Hog Sucker lake list below against the letter grades: lakes with both an A or B grade and Northern Hog Sucker documented are the best places to start for recreational targeting.
Northern Hog Sucker Lakes Map
Every Minnesota lake with documented northern hog sucker, colored by water-quality grade.
Best Northern Hog Sucker Lakes in Minnesota
| Rank | Lake | County | Grade | Clarity | Depth |
|---|---|---|---|---|---|
| 1 | Knife Lake | Kanabec | F | 2 ft | 15 ft |
| 2 | Pepin Lake | Pepin | NR | 3 ft | 60 ft |
Frequently Asked Questions
How many Minnesota lakes have northern hog sucker?
Northern Hog Sucker are found in 2 lakes in Minnesota. The average water quality grade of these lakes is F (Algae-prone).
What are the best northern hog sucker lakes in Minnesota?
The best northern hog sucker lakes in Minnesota by water quality are Knife Lake, Pepin Lake.
Fish species from state agency survey, stocking, and public fishing-access records; water-quality grades from the EPA National Aquatic Resource Surveys.