Elmwood Lake vs Unionville Lake
Water quality, depth, fish species, and recreation comparison.
Elmwood Lake has a higher water quality grade (F, Very Poor) than Unionville Lake (F, Very Poor). Both are in Wisconsin.
Both Elmwood Lake and Unionville Lake sit in Missouri. 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 — Elmwood Lake (F) versus Unionville 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.
Elmwood Lake
Very murky, less than 2.7 ft of visibility.
Unionville Lake
Very murky, less than 1.6 ft of visibility.
Side-by-Side Metrics
| Metric | Elmwood Lake | Unionville Lake |
|---|---|---|
| Overall Grade | F (Very Poor) | F (Very Poor) |
| Water Clarity | 2.7 ft | 1.6 ft |
| Phosphorus | 70.8 µg/L | 129.5 µg/L |
| Chlorophyll-a (Algae) | 35.2 µg/L | 57.5 µg/L |
| Maximum Depth | - | - |
| Surface Area | 224 acres | 75 acres |
| Public Access | Unknown | Unknown |
| Fish Species | 0 | 0 |
| Trophic State | eutrophic | hypereutrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Elmwood Lake wins on overall water quality with a Grade F versus Unionville Lake's Grade F. Water clarity: 2.7 ft vs 1.6 ft. For fishing diversity, Elmwood Lake also leads with 0 species.