Is Big Eau Pleine Southeast Point Lake Safe for Swimming?
Big Eau Pleine Southeast Point Lake in Marathon County, Wisconsin has limited nutrient and algae sampling on record. A water-quality reading is not a swimming clearance. The state water agency and county health departments post current advisories; check them before you swim.. Water clarity: 1.5 ft visibility. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Water Clarity (Secchi Depth) | 1.5 ft |
| Maximum Depth | 46 ft |
| Location | Marathon County, Wisconsin |
How does Big Eau Pleine Southeast Point Lake compare?
Big Eau Pleine Southeast Point Lake is not rated for water quality — it does not have enough recent summer sampling for a readings, so it is not compared with the Wisconsin state average.
Water clarity (Secchi depth) sits at 1.5 feet. That signals heavy algae or sediment, often tied to high phosphorus from runoff.
Watch Big Eau Pleine Southeast Point Lake water quality
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