One Lake vs Three Lake
Water quality, depth, fish species, and recreation comparison.
One Lake and Three Lake both received the same overall water quality grade of C (Fair). Both are in Lake County, Minnesota.
One Lake and Three Lake are both in Minnesota — a same-state head-to-head where the comparison comes down to lake-specific differences in depth, watershed, and monitoring history rather than the broader state-level water-quality regime. The grades are close: One Lake (C) and Three Lake (C) are within one letter of each other on the LakeGrade rubric. The per-parameter sub-grades below will show where the small differences actually live.
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.
One Lake
Moderate clarity, visible to about 7.5 ft.
Three Lake
Moderate clarity, visible to about 8 ft.
Side-by-Side Metrics
| Metric | One Lake | Three Lake |
|---|---|---|
| Overall Grade | C (Fair) | C (Fair) |
| Water Clarity | 7.5 ft | 8 ft |
| Phosphorus | No data | No data |
| Chlorophyll-a (Algae) | No data | No data |
| Maximum Depth | 57 ft | 37 ft |
| Surface Area | 845.95 acres | 904.07 acres |
| Public Access | Yes | No |
| Fish Species | 1 | 1 |
| Trophic State | mesotrophic | mesotrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Both lakes earn the same Grade C. The tiebreakers come down to clarity (One Lake: 7.5 ft, Three Lake: 8 ft) and what you want from the lake. One Lake matches its peer on species count.