Is Spirit River Flowage Lake Safe for Swimming?
Spirit River Flowage Lake in Lincoln County, Wisconsin has a water quality grade of C (Fair). Generally safe for swimming, moderate water quality. Water clarity: 6.6 ft visibility. Phosphorus: 49.1 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | C (Fair) |
| Water Clarity (Secchi Depth) | 6.6 ft |
| Phosphorus | 49.1 μg/L |
| Maximum Depth | 25 ft |
| Location | Lincoln County, Wisconsin |
How does Spirit River Flowage Lake compare?
With an overall water quality grade of C, Spirit River Flowage Lake falls below the Wisconsin state average of Grade B. It ranks #20 of 21 lakes in Lincoln County by water quality score.
Water clarity (Secchi depth) sits at 6.6 feet. That puts the lake in good clarity range, with limited algae interference.