Minnie-Belle Lake vs Ripley Lake
Water quality, depth, fish species, and recreation comparison.
Minnie-Belle Lake has a higher water quality grade (A, Excellent) than Ripley Lake (C, Fair). Both are in Meeker County, Minnesota.
Both Minnie-Belle Lake and Ripley 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. Minnie-Belle Lake (A) is materially cleaner than Ripley 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 — Minnie-Belle 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?
Minnie-Belle Lake
Good clarity, visible to about 14.4 ft.
Ripley Lake
Murky, only visible to about 4.6 ft.
Side-by-Side Metrics
| Metric | Minnie-Belle Lake | Ripley Lake |
|---|---|---|
| Overall Grade | A (Excellent) | C (Fair) |
| Water Clarity | 14.4 ft | 4.6 ft |
| Phosphorus | 14 µg/L | 44 µg/L |
| Chlorophyll-a (Algae) | 3.8 µg/L | 19.4 µg/L |
| Maximum Depth | 49 ft | 18 ft |
| Surface Area | 597 acres | 614 acres |
| Public Access | Yes | Yes |
| Fish Species | 14 | 12 |
| Trophic State | mesotrophic | eutrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Minnie-Belle Lake wins on overall water quality with a Grade A versus Ripley Lake's Grade C. Water clarity: 14.4 ft vs 4.6 ft. For fishing diversity, Minnie-Belle Lake also leads with 14 species.
Source: EPA National Aquatic Resource Surveys, 2026.