F
George Lake
Martin County, Minnesota
Water Quality Grade: F — Very Poor
Very murky — less than 1.6 feet of visibility. Phosphorus level: 160 µg/L. Chlorophyll-a: 93.5 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 0.5 m | F |
| Phosphorus | 160 µg/L | F |
| Chlorophyll-a (Algae) | 93.5 µg/L | F |
County Ranking
Ranked #2 of 7 lakes in Martin County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2024-10-23
Monitoring stations: 1