Brule Lake Central Basin; Stambaugh Township
Iron County, WisconsinLimited DataEutrophic
Brule Lake Central Basin; Stambaugh Township is a productive, nutrient-rich eutrophic lake in Iron County, MI. Water quality is graded D based on 1 sampling years through 2023. Compared to the 38 other monitored lakes in Iron County, Brule Lake Central Basin; Stambaugh Township ranks #39 for water quality.
Source: EPA Water Quality Portal sampling records, local state DNR records, last sampled 2023-09-11. 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 5 ft. Trophic State Index: 54.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 5 ft | D |
| Phosphorus | No data | |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 54 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Location
County Ranking
Ranked #39 of 39 lakes in Iron County
Cleaner Lakes Within 30 Miles
Brule Lake Central Basin; Stambaugh Township holds Grade D. One nearby lake has a higher grade.
See full comparison →Nearby Lakes in Iron 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: 2023-09-11
Monitoring stations: 1