Is Alexander Lake Safe for Swimming?
Alexander Lake in Lincoln County, Wisconsin has a water quality grade of D (Nutrient-rich). Nutrients and algae run higher than average — check local advisories before swimming, and skip the water if you see scum. Water clarity: 4 ft visibility. Phosphorus: 46.2 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | D (Nutrient-rich) |
| Water Clarity (Secchi Depth) | 4 ft |
| Phosphorus | 46.2 μg/L |
| Maximum Depth | 36 ft |
| Location | Lincoln County, Wisconsin |
How does Alexander Lake compare?
With an overall water quality grade of D, Alexander Lake falls below the Wisconsin state average of Grade B. It ranks #13 of 13 lakes in Lincoln County by water quality score.
Water clarity (Secchi depth) sits at 4 feet. That falls into moderate clarity — typical for lakes with some nutrient enrichment.
Watch Alexander Lake water quality
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