C
Rockstad Lake
Clearwater County, Minnesota
Water Quality Grade: C — Fair
Murky — only visible to about 4.0 feet. Phosphorus level: 48 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 1.22 m | D |
| Phosphorus | 48 µg/L | C |
| Chlorophyll-a (Algae) | No data |
County Ranking
Ranked #40 of 42 lakes in Clearwater County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2024-09-10
Monitoring stations: 1