Clearwater Lake vs Rove Lake
Water quality, depth, fish species, and recreation comparison.
Clearwater Lake has a higher water quality grade (A, Excellent) than Rove Lake (C, Fair). Both are in Cook County, Minnesota.
Both Clearwater Lake and Rove 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. Clearwater Lake (A) is materially cleaner than Rove Lake (C). A gap that wide is unlikely to close in a single year of remediation work; it reflects multi-decade differences in the lakes themselves.
For a recreational visitor, the wider grade gap is decisive — Clearwater Lake is the better water-quality choice. For a researcher, the gap is the interesting part: what is different about the two watersheds, and which of those differences is mutable?
Clearwater Lake
Crystal clear, you can see 30 ft down.
Rove Lake
Moderate clarity, visible to about 9 ft.
Side-by-Side Metrics
| Metric | Clearwater Lake | Rove Lake |
|---|---|---|
| Overall Grade | A (Excellent) | C (Fair) |
| Water Clarity | 30 ft | 9 ft |
| Phosphorus | 4 µg/L | No data |
| Chlorophyll-a (Algae) | No data | No data |
| Maximum Depth | 65 ft | 130 ft |
| Surface Area | 461.73 acres | 1.3K acres |
| Public Access | No | Yes |
| Fish Species | 0 | 1 |
| Trophic State | oligotrophic | mesotrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Clearwater Lake wins on overall water quality with a Grade A versus Rove Lake's Grade C. Water clarity: 30 ft vs 9 ft. For more fish-species variety, Rove Lake edges ahead with 1 documented species.