Latoka Lake vs Red Rock Lake
Water quality, depth, fish species, and recreation comparison.
Latoka Lake has a higher water quality grade (A, Excellent) than Red Rock Lake (C, Fair). Both are in Douglas County, Minnesota.
A
Latoka Lake
Douglas County, Minnesota
Crystal clear, you can see 19 ft down.
C
Red Rock Lake
Douglas County, Minnesota
Murky, only visible to about 3.6 ft.
Side-by-Side Metrics
| Metric | Latoka Lake | Red Rock Lake |
|---|---|---|
| Overall Grade | A (Excellent) | C (Fair) |
| Water Clarity | 19 ft | 3.6 ft |
| Phosphorus | 11 µg/L | 53.5 µg/L |
| Chlorophyll-a (Algae) | No data | No data |
| Maximum Depth | 108 ft | 22 ft |
| Surface Area | 766.63 acres | 904.1 acres |
| Public Access | Yes | Yes |
| Fish Species | 16 | 13 |
| Trophic State | oligotrophic | eutrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Latoka Lake wins on overall water quality with a Grade A versus Red Rock Lake's Grade C. Water clarity: 19 ft vs 3.6 ft. For fishing diversity, Latoka Lake also leads with 16 species.