Cleanest Lakes in Le Val-Saint-François County, Québec
Lac Stukely in Le Val-Saint-François County leads the rankings with a water quality grade of A and 19.4 ft of clarity. Below are the 10 cleanest monitored lakes in Le Val-Saint-François County, Québec, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Lac Stukely | Le Val-Saint-François | A | 19.4 ft | 3.4 µg/L | 1.5 µg/L |
| 2 | Lac Montjoie | Le Val-Saint-François | A | 14.9 ft | 6.1 µg/L | 2.2 µg/L |
| 3 | Petit Lac Brompton | Le Val-Saint-François | A | 15.7 ft | 7.6 µg/L | 2.2 µg/L |
| 4 | Lac Desmarais | Le Val-Saint-François | B | 8.5 ft | 12.7 µg/L | 4.5 µg/L |
| 5 | Lac Miller | Le Val-Saint-François | B | 9.5 ft | 7.9 µg/L | 1.8 µg/L |
| 6 | Lac Brais | Le Val-Saint-François | B | 9.2 ft | 11.9 µg/L | 7 µg/L |
| 7 | Lac Boissonneault | Le Val-Saint-François | B | 4.9 ft | 17.3 µg/L | 6.5 µg/L |
| 8 | Spooner Pond | Le Val-Saint-François | B | 7.1 ft | 20 µg/L | 6.9 µg/L |
| 9 | Lac Denison | Le Val-Saint-François | C | 5.2 ft | 24.7 µg/L | 5.8 µg/L |
| 10 | Petit Lac Saint-FrançOis | Le Val-Saint-François | F | 2.3 ft | 161.1 µg/L | 77.8 µg/L |