B
East Twin Lake
Anoka County, Minnesota
Water Quality Grade: B — Good
Good clarity — visible to about 10.7 feet. Phosphorus level: 18.5 µg/L. Chlorophyll-a: 5.3 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 3.25 m | B |
| Phosphorus | 18.5 µg/L | A |
| Chlorophyll-a (Algae) | 5.3 µg/L | B |
County Ranking
Ranked #3 of 26 lakes in Anoka County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2024-09-18
Monitoring stations: 1