A
Lone Stone Lake
Oneida County, Wisconsin
Water Quality Grade: A — Excellent
Crystal clear — you can see 46.8 feet down. Phosphorus level: 11.5 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 14.25 m | A |
| Phosphorus | 11.5 µg/L | A |
| Chlorophyll-a (Algae) | No data |
Location
Loading map...
County Ranking
Ranked #21 of 140 lakes in Oneida County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2025-09-25
Monitoring stations: 1