Is Jo Shelby Lake Safe for Swimming?
Jo Shelby Lake in Linn County, Wisconsin has a water quality grade of C (Fair). Generally safe for swimming, moderate water quality. Phosphorus: 48 µg/L. Chlorophyll-a (algae): 15 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | C (Fair) |
| Phosphorus | 48 μg/L |
| Chlorophyll-a (Algae) | 15 μg/L |
| Location | Linn County, Wisconsin |
How does Jo Shelby Lake compare?
With an overall water quality grade of C, Jo Shelby Lake matches or beats the Wisconsin state average of Grade C. It ranks #2 of 4 lakes in Linn County by water quality score.