Mamie Lake; North Central Basin; Watersmeet Township
Gogebic County, WisconsinLimited DataEutrophic
Mamie Lake; North Central Basin; Watersmeet Township is a productive, nutrient-rich eutrophic lake in Gogebic County, MI. Water quality is graded D based on 1 sampling years through 2023. Compared to the 39 other monitored lakes in Gogebic County, Mamie Lake; North Central Basin; Watersmeet Township ranks #36 for water quality.
Source: EPA Water Quality Portal sampling records, local state DNR records, last sampled 2023-09-10. Grade methodology: LakeGrade methodology.
Swimming Safety
Swimming not recommended, poor water quality with high algae risk
Water Quality Grade: D, Poor
Murky, only visible to about 4.5 ft. Trophic State Index: 55.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 4.5 ft | D |
| Phosphorus | No data | |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 55 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Location
County Ranking
Ranked #36 of 40 lakes in Gogebic County
Nearby Lakes in Gogebic County
More Wisconsin Lake Rankings
Other Grade D Lakes in Wisconsin
Eutrophic Lakes in Wisconsin
Data Sources
Water quality data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2023-09-10
Monitoring stations: 1