A
Balsam Lake - Deep Hole Off Cedar Island - Main Basin Site
Pierce County, Wisconsin
Water Quality Grade: A — Excellent
Crystal clear — you can see 39.4 feet down. Phosphorus level: 15.9 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 12 m | A |
| Phosphorus | 15.9 µg/L | A |
| Chlorophyll-a (Algae) | No data |
County Ranking
Ranked #14 of 113 lakes in Pierce County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2025-09-08
Monitoring stations: 1