Cleanest Lakes in Lennox and Addington County, Ontario
Crystal Lake in Lennox and Addington County leads the rankings with a water quality grade of A and 18 ft of clarity. Below are the 11 cleanest monitored lakes in Lennox and Addington County, Ontario, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Crystal Lake | Lennox and Addington | A | 18 ft | 6.5 µg/L | - |
| 2 | Leatherroot Lake | Lennox and Addington | A | 23 ft | 5.2 µg/L | - |
| 3 | Beaver Lake | Lennox and Addington | A | 12.8 ft | 14.9 µg/L | - |
| 4 | Skootamatta Lake | Lennox and Addington | A | 13.5 ft | 9.3 µg/L | - |
| 5 | Weslemkoon Lake | Lennox and Addington | A | 14.1 ft | 6.8 µg/L | - |
| 6 | Otter Lake | Lennox and Addington | A | 10.8 ft | 6.8 µg/L | - |
| 7 | Joeperry Lake | Lennox and Addington | A | 10.8 ft | 6.5 µg/L | - |
| 8 | Pringle Lake | Lennox and Addington | B | 7.9 ft | 10.1 µg/L | - |
| 9 | Sheffield Long Lake | Lennox and Addington | B | 8.5 ft | 11.5 µg/L | - |
| 10 | Gull Lake | Lennox and Addington | B | 9.8 ft | 9.3 µg/L | - |
| 11 | Effingham Lake | Lennox and Addington | B | 6.2 ft | 9.5 µg/L | - |