B
Okauchee Lake Deep Hole Usgs
Washington County, Wisconsin
Water Quality Grade: B — Good
Moderate clarity — visible to about 7.5 feet. Phosphorus level: 23.7 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 2.3 m | C |
| Phosphorus | 23.7 µg/L | B |
| Chlorophyll-a (Algae) | No data |
County Ranking
Ranked #60 of 68 lakes in Washington County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2024-09-25
Monitoring stations: 1