C
Pool #1 of Lake St. Croix
Washington County, Minnesota
Water Quality Grade: C — Fair
Murky — only visible to about 4.3 feet. Phosphorus level: 39.2 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 1.32 m | D |
| Phosphorus | 39.2 µg/L | C |
| Chlorophyll-a (Algae) | No data |
County Ranking
Ranked #22 of 31 lakes in Washington County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2024-10-29
Monitoring stations: 1