Charlotte Lake vs Emily Lake
Water quality, depth, fish species, and recreation comparison.
Charlotte Lake and Emily Lake both received the same overall water quality grade of F (Very Poor). Both are in Minnesota.
Both Charlotte Lake and Emily 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. These two are within a letter of each other on the rubric — Charlotte Lake (F) versus Emily Lake (F). The deciding factors for a recreational visitor are likely physical (depth, access, fish species) rather than water-quality differences.
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.
Charlotte Lake
Very murky, less than 0.9 ft of visibility.
Emily Lake
Very murky, less than 2 ft of visibility.
Side-by-Side Metrics
| Metric | Charlotte Lake | Emily Lake |
|---|---|---|
| Overall Grade | F (Very Poor) | F (Very Poor) |
| Water Clarity | 0.9 ft | 2 ft |
| Phosphorus | 237 µg/L | 90 µg/L |
| Chlorophyll-a (Algae) | No data | No data |
| Maximum Depth | 20 ft | 6 ft |
| Surface Area | 468.34 acres | 2.3K acres |
| Public Access | Yes | Yes |
| Fish Species | 1 | 1 |
| Trophic State | hypereutrophic | eutrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Both lakes earn the same Grade F. The tiebreakers come down to clarity (Charlotte Lake: 0.9 ft, Emily Lake: 2 ft) and what you want from the lake. Charlotte Lake matches its peer on species count.