B
Mcdill Pond - Deep Hole - Mid 1/2 Up Dam
Polk County, Wisconsin
Water Quality Grade: B — Good
Crystal clear — you can see 16.4 feet down. Phosphorus level: 34.2 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 5 m | A |
| Phosphorus | 34.2 µg/L | C |
| Chlorophyll-a (Algae) | No data |
County Ranking
Ranked #24 of 31 lakes in Polk County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2025-08-31
Monitoring stations: 1