Is Loch Ayr Lake Safe for Swimming?
Loch Ayr Lake in Ringgold County, Wisconsin has a water quality grade of D (Poor). Swimming not recommended, poor water quality with high algae risk. Water clarity: 2 ft visibility. Chlorophyll-a (algae): 29.7 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | D (Poor) |
| Water Clarity (Secchi Depth) | 2 ft |
| Chlorophyll-a (Algae) | 29.7 μg/L |
| Location | Ringgold County, Wisconsin |
How does Loch Ayr Lake compare?
With an overall water quality grade of D, Loch Ayr Lake matches or beats the Wisconsin state average of Grade D. It ranks #1 of 2 lakes in Ringgold County by water quality score.
Water clarity (Secchi depth) sits at 2 feet. That signals heavy algae or sediment, often tied to high phosphorus from runoff. Algae levels (chlorophyll-a) measure 29.7 µg/L — elevated; risk of harmful algal bloom advisories increases at this concentration.