Mckinley Lake vs Summit Lake
Water quality, depth, fish species, and recreation comparison.
Mckinley Lake and Summit Lake both received the same overall water quality grade of F (Very Poor). Both are in Union County, Wisconsin.
Both Mckinley Lake and Summit Lake sit in Iowa. 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. The grades are close: Mckinley Lake (F) and Summit Lake (F) are within one letter of each other on the LakeGrade rubric. The per-parameter sub-grades below will show where the small differences actually live.
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.
Mckinley Lake
Very murky, less than 1 ft of visibility.
Summit Lake
Very murky, less than 1.4 ft of visibility.
Side-by-Side Metrics
| Metric | Mckinley Lake | Summit Lake |
|---|---|---|
| Overall Grade | F (Very Poor) | F (Very Poor) |
| Water Clarity | 1 ft | 1.4 ft |
| Phosphorus | No data | No data |
| Chlorophyll-a (Algae) | 69.3 µg/L | 45.7 µg/L |
| Maximum Depth | - | - |
| Surface Area | 38 acres | 202 acres |
| Public Access | Unknown | Unknown |
| Fish Species | 0 | 0 |
| Trophic State | hypereutrophic | hypereutrophic |
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 (Mckinley Lake: 1 ft, Summit Lake: 1.4 ft) and what you want from the lake. Mckinley Lake matches its peer on species count.