D
Fremont Lake
Sherburne County, Minnesota
Water Quality Grade: D — Poor
Very murky — less than 3.0 feet of visibility. Phosphorus level: 63.5 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 0.91 m | F |
| Phosphorus | 63.5 µg/L | D |
| Chlorophyll-a (Algae) | No data |
County Ranking
Ranked #19 of 26 lakes in Sherburne County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2021-08-03
Monitoring stations: 4