Clearwater Lake vs Greenwood Lake
Water quality, depth, fish species, and recreation comparison.
Clearwater Lake has a higher water quality grade (A, Excellent) than Greenwood Lake (A, Excellent). Both are in Cook County, Minnesota.
A
Clearwater Lake
Cook County, Minnesota
Crystal clear, you can see 30 ft down.
A
Greenwood Lake
Cook County, Minnesota
Good clarity, visible to about 14.8 ft.
Side-by-Side Metrics
| Metric | Clearwater Lake | Greenwood Lake |
|---|---|---|
| Overall Grade | A (Excellent) | A (Excellent) |
| Water Clarity | 30 ft | 14.8 ft |
| Phosphorus | 4 µg/L | 8 µg/L |
| Chlorophyll-a (Algae) | No data | No data |
| Maximum Depth | 65 ft | 112 ft |
| Surface Area | 461.73 acres | 2.0K acres |
| Public Access | No | Yes |
| Fish Species | 0 | 10 |
| Trophic State | oligotrophic | oligotrophic |
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 Greenwood Lake's Grade A. Water clarity: 30 ft vs 14.8 ft. For more fish-species variety, Greenwood Lake edges ahead with 10 documented species.