Is Henrietta Lake Safe for Swimming?
Henrietta Lake in Waukesha County, Wisconsin has a water quality grade of D (Poor). Swimming not recommended, poor water quality with high algae risk. Water clarity: 4.5 ft visibility. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | D (Poor) |
| Water Clarity (Secchi Depth) | 4.5 ft |
| Location | Waukesha County, Wisconsin |
How does Henrietta Lake compare?
With an overall water quality grade of D, Henrietta Lake falls below the Wisconsin state average of Grade C. It ranks #43 of 45 lakes in Waukesha 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.