Is Marion Lake Safe for Swimming?
Marion Lake in McLeod County, Minnesota has nutrient and algae measurements on record from state and federal monitoring. Chlorophyll-a in the monitoring record runs high enough that algae is a factor. 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.. Phosphorus: 71 µg/L. Chlorophyll-a (algae): 73 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Phosphorus | 71 μg/L |
| Chlorophyll-a (Algae) | 73 μg/L |
| Maximum Depth | 15.2 ft |
| Location | McLeod County, Minnesota |
How does Marion Lake compare?
On nutrient and algae readings, Marion Lake runs above the Minnesota state average. It ranks #3 of 5 lakes in McLeod County on nutrient and algae readings.
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