D
Lower Pigeon Lake
Itasca County, Minnesota
Water Quality Grade: D — Poor
Murky — only visible to about 4.2 feet. Phosphorus level: 46 µg/L. Chlorophyll-a: 27.6 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 1.29 m | D |
| Phosphorus | 46 µg/L | C |
| Chlorophyll-a (Algae) | 27.6 µg/L | D |
County Ranking
Ranked #135 of 149 lakes in Itasca County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2024-10-16
Monitoring stations: 1