A
Bass Lake - Middle of Lake
Rusk County, Wisconsin
Water Quality Grade: A — Excellent
Crystal clear — you can see 31.2 feet down. Phosphorus level: 14 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 9.5 m | A |
| Phosphorus | 14 µg/L | A |
| Chlorophyll-a (Algae) | No data |
County Ranking
Ranked #1 of 9 lakes in Rusk 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