Eagle Lake vs East Solomon Lake
Water quality, depth, fish species, and recreation comparison.
Eagle Lake has a higher water quality grade (A, Excellent) than East Solomon Lake (F, Very Poor). Both are in Kandiyohi County, Minnesota.
Both Eagle Lake and East Solomon 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. The grades are meaningfully apart: Eagle Lake grades a A while East Solomon Lake grades a F. That two-letter spread reflects real underlying differences — different watershed inputs, different depth profiles, or different monitoring rigor.
For a recreational visitor, the wider grade gap is decisive — Eagle 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?
Eagle Lake
Moderate clarity, visible to about 6.9 ft.
East Solomon Lake
Very murky, less than 2.6 ft of visibility.
Side-by-Side Metrics
| Metric | Eagle Lake | East Solomon Lake |
|---|---|---|
| Overall Grade | A (Excellent) | F (Very Poor) |
| Water Clarity | 6.9 ft | 2.6 ft |
| Phosphorus | 23 µg/L | 79 µg/L |
| Chlorophyll-a (Algae) | 7 µg/L | 44.7 µg/L |
| Maximum Depth | 67 ft | 14 ft |
| Surface Area | 849 acres | 658 acres |
| Public Access | Yes | Yes |
| Fish Species | 17 | 15 |
| Trophic State | mesotrophic | eutrophic |
Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).
Verdict
Eagle Lake wins on overall water quality with a Grade A versus East Solomon Lake's Grade F. Water clarity: 6.9 ft vs 2.6 ft. For fishing diversity, Eagle Lake also leads with 17 species.
Source: EPA National Aquatic Resource Surveys, 2026.