C
Spike Lake
Clearwater County, Minnesota
Water Quality Grade: C — Fair
Moderate clarity — visible to about 8.5 feet. Phosphorus level: 30.5 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 2.6 m | C |
| Phosphorus | 30.5 µg/L | C |
| Chlorophyll-a (Algae) | No data |
County Ranking
Ranked #36 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: 2023-09-08
Monitoring stations: 1