How Clean Is Loch Lomond Lake?
Loch Lomond Lake is among the cleanest lakes in Wisconsin. It received a water quality grade of A (Excellent) based on EPA monitoring data. Water clarity (Secchi depth): 16.5 ft. Trophic State Index: 37.
Cleanliness Snapshot
| Metric | Loch Lomond Lake | Wisconsin avg |
|---|---|---|
| Overall Grade | A | D |
| Water Clarity (Secchi) | 16.5 ft | — |
| Trophic State Index | 37 | <50 = clean |
How does Loch Lomond Lake compare?
Loch Lomond Lake's grade of A matches or beats the Wisconsin state average of D. It ranks #1 of 16 lakes in Lake County by water quality score.