Is Lake Isabella Safe for Swimming?
Lake Isabella in Isabella County, Michigan has nutrient and algae measurements on record from state and federal monitoring. 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: 6.5 ft visibility. Phosphorus: 15.5 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Water Clarity (Secchi Depth) | 6.5 ft |
| Phosphorus | 15.5 μg/L |
| Location | Isabella County, Michigan |
How does Lake Isabella compare?
On nutrient and algae readings, Lake Isabella matches or beats the Michigan state average. It ranks #2 of 2 lakes in Isabella County on nutrient and algae readings.
Water clarity (Secchi depth) sits at 6.5 feet. That puts the lake in good clarity range, with limited algae interference.
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