A
Paul Lake
Otter Tail County, Minnesota
Water Quality Grade: A — Excellent
Good clarity — visible to about 13.3 feet. Phosphorus level: 15 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 4.05 m | B |
| Phosphorus | 15 µg/L | A |
| Chlorophyll-a (Algae) | No data |
County Ranking
Ranked #51 of 109 lakes in Otter Tail County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2020-09-23
Monitoring stations: 2