Bad Medicine Lake vs Mud Lake
Water quality, depth, fish species, and recreation comparison.
Bad Medicine Lake has a higher water quality grade (A, Excellent) than Mud Lake (B, Good). Both are in Becker County, Minnesota.
Both Bad Medicine Lake and Mud Lake sit in Minnesota. A same-state comparison strips out the state-level water-quality regime as a variable: any grade differences here are about the lakes themselves, not the agencies grading them. These two are within a letter of each other on the rubric — Bad Medicine Lake (A) versus Mud Lake (B). The deciding factors for a recreational visitor are likely physical (depth, access, fish species) rather than water-quality differences.
With grades this close, the choice between the two lakes turns on non-water-quality factors: depth, fish species, public access, distance from home. The per-lake pages below cover all of those.
Bad Medicine Lake
Crystal clear, you can see 25 ft down.
Mud Lake
Good clarity, visible to about 11.5 ft.
Side-by-Side Metrics
| Metric | Bad Medicine Lake | Mud Lake |
|---|---|---|
| Overall Grade | A (Excellent) | B (Good) |
| Water Clarity | 25 ft | 11.5 ft |
| Phosphorus | 6 µg/L | 23.5 µg/L |
| Chlorophyll-a (Algae) | No data | No data |
| Maximum Depth | 84 ft | 34 ft |
| Surface Area | 803.03 acres | 1.2K acres |
| Public Access | Yes | Yes |
| Fish Species | 1 | 1 |
| Trophic State | oligotrophic | mesotrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Bad Medicine Lake wins on overall water quality with a Grade A versus Mud Lake's Grade B. Water clarity: 25 ft vs 11.5 ft. For fishing diversity, Bad Medicine Lake also leads with 1 species.