Is Lake Wilhelm Safe for Swimming?
Lake Wilhelm in Mercer County, Pennsylvania has limited nutrient and algae sampling on record. A water-quality reading is not a swimming clearance. The state water agency and county health departments post current advisories; check them before you swim.. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Maximum Depth | 24 ft |
| Location | Mercer County, Pennsylvania |
How does Lake Wilhelm compare?
Lake Wilhelm does not have enough recent summer sampling to compare with the Pennsylvania state average.
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Where to stay near Lake Wilhelm
Compare cabins, hotels, and vacation rentals near Lake Wilhelm in Mercer County, Pennsylvania. Live availability and prices for your nights. Switch the map to Satellite to see how close each stay is to the water.
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