B
Big Rush Lake
Becker County, Minnesota
Water Quality Grade: B — Good
Murky — only visible to about 6.0 feet. Phosphorus level: 14 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 1.84 m | D |
| Phosphorus | 14 µg/L | A |
| Chlorophyll-a (Algae) | No data |
County Ranking
Ranked #61 of 92 lakes in Becker County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2025-09-02
Monitoring stations: 3