Cleanest Lakes in La Matapédia County, Québec
Lac Humqui in La Matapédia County leads the rankings with a water quality grade of A and 17.7 ft of clarity. Below are the 13 cleanest monitored lakes in La Matapédia County, Québec, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Lac Humqui | La Matapédia | A | 17.7 ft | 5.4 µg/L | 1.7 µg/L |
| 2 | Lac MatapéDia | La Matapédia | A | 15.1 ft | 5.4 µg/L | 2.4 µg/L |
| 3 | Lac Huit Mille | La Matapédia | A | 23.1 ft | 3.9 µg/L | 1.3 µg/L |
| 4 | Lac Saint-Pierre | La Matapédia | A | 16.4 ft | 2.7 µg/L | 1.6 µg/L |
| 5 | Lac Angus | La Matapédia | A | 19 ft | 4.9 µg/L | 1.6 µg/L |
| 6 | Lac du QuinzièMe Mille | La Matapédia | A | 17.7 ft | 3.7 µg/L | 2 µg/L |
| 7 | Lac Au Saumon | La Matapédia | A | 11.5 ft | 9.3 µg/L | 4.2 µg/L |
| 8 | Lac à Pitre | La Matapédia | A | 11.2 ft | 7 µg/L | 2 µg/L |
| 9 | Lac des Huit Milles | La Matapédia | B | 9.8 ft | 7.9 µg/L | 3.4 µg/L |
| 10 | Lac Rouge | La Matapédia | B | 9.4 ft | 10.4 µg/L | 3.7 µg/L |
| 11 | Lac Indien | La Matapédia | B | 6.9 ft | 9.6 µg/L | 2.6 µg/L |
| 12 | Lac de Saint-Damase | La Matapédia | C | 4.6 ft | 19.6 µg/L | 13.1 µg/L |
| 13 | Lac Michaud | La Matapédia | C | 5.2 ft | 19.9 µg/L | 13.4 µg/L |