Is Cranberry Lake Safe for Swimming?
Cranberry Lake in Oneida County, Wisconsin has a water quality grade of C (Fair). Generally safe for swimming, moderate water quality. Water clarity: 4.5 ft visibility. Phosphorus: 30.8 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | C (Fair) |
| Water Clarity (Secchi Depth) | 4.5 ft |
| Phosphorus | 30.8 μg/L |
| Maximum Depth | 23 ft |
| Location | Oneida County, Wisconsin |
How does Cranberry Lake compare?
With an overall water quality grade of C, Cranberry Lake falls below the Wisconsin state average of Grade B. It ranks #52 of 67 lakes in Oneida County by water quality score.
Water clarity (Secchi depth) sits at 4.5 feet. That falls into moderate clarity — typical for lakes with some nutrient enrichment.
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