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LakeQuality

Is Loch Lomond Lake Safe for Swimming?

Loch Lomond Lake in Lake County, Wisconsin has a water quality grade of A (Excellent). Excellent for swimming, crystal clear water with minimal algae. Water clarity: 16.5 ft visibility. Always check local health department advisories before swimming.

Key Metrics

MetricValue
Overall GradeA (Excellent)
Water Clarity (Secchi Depth)16.5 ft
LocationLake County, Wisconsin

How does Loch Lomond Lake compare?

With an overall water quality grade of A, Loch Lomond Lake matches or beats the Wisconsin state average of Grade D. It ranks #1 of 16 lakes in Lake County by water quality score.

Water clarity (Secchi depth) sits at 16.5 feet. That counts as exceptional clarity — sunlight penetrates deep, supporting submerged plants and limiting algae.