D
Wellner-Hageman Reservoir
Brown County, Minnesota
Water Quality Grade: D — Poor
Murky — only visible to about 3.7 feet. Phosphorus level: 45 µg/L. Chlorophyll-a: 38.5 µg/L.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 1.13 m | D |
| Phosphorus | 45 µg/L | C |
| Chlorophyll-a (Algae) | 38.5 µg/L | F |
County Ranking
Ranked #2 of 8 lakes in Brown County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2023-10-11
Monitoring stations: 1