Clear Lake vs Moen Lake
Water quality, depth, fish species, and recreation comparison.
Clear Lake reads lower on nutrients and algae than Moen Lake. Both are in Oneida County, Wisconsin.
Clear Lake and Moen Lake are both in Wisconsin — a same-state head-to-head where the comparison comes down to lake-specific differences in depth, watershed, and monitoring history rather than the broader state-level water-quality regime. These two sit close on the readings, Clear Lake versus Moen Lake. The deciding factors for a recreational visitor are likely physical (depth, access, fish species) rather than water-quality differences.
With readings 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.
Clear Lake
No clarity data.
Moen Lake
Very murky, less than 2.8 ft of visibility.
Side-by-Side Metrics
| Metric | Clear Lake | Moen Lake |
|---|---|---|
| Water Clarity | No data | 2.8 ft |
| Phosphorus | 10.8 µg/L Better | 31 µg/L |
| Chlorophyll-a (Algae) | No data | No data |
| Maximum Depth | 95 ft Better | 11 ft |
| Surface Area | 873 acres | 461 acres |
| Public Access | Yes | Yes |
| Fish Species | 6 | 6 |
| Trophic State | oligotrophic | eutrophic |
A green ✓ marks the better value for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better). Surface area and trophic state carry no tick — a bigger lake is not a better lake.
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Compare Clear Lake or Moen Lake against a different lake.
Verdict
Clear Lake reads lower on nutrients and algae than Moen Lake. For fishing diversity, Clear Lake also leads with 6 species.
Source: EPA National Aquatic Resource Surveys, 2026.