Cleanest Lakes in La Vallée-de-la-Gatineau County, Québec
Petit Lac des CèDres in La Vallée-de-la-Gatineau County leads the rankings with a water quality grade of A and 18.9 ft of clarity. Below are the 34 cleanest monitored lakes in La Vallée-de-la-Gatineau County, Québec, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Petit Lac des CèDres | La Vallée-de-la-Gatineau | A | 18.9 ft | 5.6 µg/L | 1.3 µg/L |
| 2 | Lac Blue Sea | La Vallée-de-la-Gatineau | A | 21.3 ft | 4.6 µg/L | 1.1 µg/L |
| 3 | Lac Paquin | La Vallée-de-la-Gatineau | A | 30.8 ft | 3.1 µg/L | 0.6 µg/L |
| 4 | Lac à la Truite | La Vallée-de-la-Gatineau | A | 17.4 ft | 8.9 µg/L | 2.3 µg/L |
| 5 | Lac du Cardinal | La Vallée-de-la-Gatineau | A | 18.7 ft | 4.6 µg/L | 1.8 µg/L |
| 6 | Grand Lac des CèDres | La Vallée-de-la-Gatineau | A | 19.7 ft | 5.2 µg/L | 1.3 µg/L |
| 7 | Lac Edja | La Vallée-de-la-Gatineau | A | 24.3 ft | 5.2 µg/L | 1 µg/L |
| 8 | Lac Long | La Vallée-de-la-Gatineau | A | 15.4 ft | 6.7 µg/L | 2.3 µg/L |
| 9 | Lac Northfield | La Vallée-de-la-Gatineau | A | 16.9 ft | 6.2 µg/L | 2 µg/L |
| 10 | Lac des Trente Et Un Milles | La Vallée-de-la-Gatineau | A | 23.3 ft | 3.8 µg/L | 1 µg/L |
| 11 | Lac Cayamant | La Vallée-de-la-Gatineau | A | 21.5 ft | 4.3 µg/L | 1.5 µg/L |
| 12 | Lac Perreault | La Vallée-de-la-Gatineau | A | 16.1 ft | 5.9 µg/L | 1.7 µg/L |
| 13 | Grand Lac Rond | La Vallée-de-la-Gatineau | A | 21.5 ft | 3.8 µg/L | 0.8 µg/L |
| 14 | Lac Pemichangan | La Vallée-de-la-Gatineau | A | 24.1 ft | 4.5 µg/L | 1 µg/L |
| 15 | Lac des ÎLes | La Vallée-de-la-Gatineau | A | 17.2 ft | 5.9 µg/L | 1.8 µg/L |
| 16 | Lac Profond | La Vallée-de-la-Gatineau | A | 27.1 ft | 3.4 µg/L | 0.9 µg/L |
| 17 | Lac à Beaudry | La Vallée-de-la-Gatineau | A | 20 ft | 5.4 µg/L | 1.5 µg/L |
| 18 | Lac Bois Franc | La Vallée-de-la-Gatineau | A | 16.4 ft | 5.6 µg/L | 1.6 µg/L |
| 19 | Lac Rond | La Vallée-de-la-Gatineau | A | 23 ft | 4.7 µg/L | 1.7 µg/L |
| 20 | Lac Roberge | La Vallée-de-la-Gatineau | A | 21.3 ft | 4.3 µg/L | 0.9 µg/L |
| 21 | Lac Grenon | La Vallée-de-la-Gatineau | A | 19.8 ft | 6.4 µg/L | 1.2 µg/L |
| 22 | Lac du Castor Blanc | La Vallée-de-la-Gatineau | A | 19.5 ft | 4.5 µg/L | 1.2 µg/L |
| 23 | Lac de L'ÉPinette | La Vallée-de-la-Gatineau | A | 15.4 ft | 6.8 µg/L | 2.1 µg/L |
| 24 | Lac Caya | La Vallée-de-la-Gatineau | A | 23.3 ft | 5.3 µg/L | 1.5 µg/L |
| 25 | Lac Heney | La Vallée-de-la-Gatineau | A | 16.9 ft | 9 µg/L | 1.9 µg/L |
| 26 | Lac Patterson | La Vallée-de-la-Gatineau | A | 24.4 ft | 4.7 µg/L | 1.3 µg/L |
| 27 | Lac du Castor Blanc | La Vallée-de-la-Gatineau | A | 11.8 ft | 7.3 µg/L | 3.2 µg/L |
| 28 | Lac Murray | La Vallée-de-la-Gatineau | A | 11.8 ft | 8.6 µg/L | 3.8 µg/L |
| 29 | Lac Grant | La Vallée-de-la-Gatineau | A | 14.1 ft | 6.6 µg/L | 2 µg/L |
| 30 | Lac Laverdure | La Vallée-de-la-Gatineau | A | 13.8 ft | 8.4 µg/L | 2.2 µg/L |
| 31 | Lac Lacroix | La Vallée-de-la-Gatineau | A | 12.5 ft | 5.8 µg/L | 2.6 µg/L |
| 32 | Lac CléMent | La Vallée-de-la-Gatineau | A | 14.1 ft | 7.3 µg/L | 1.9 µg/L |
| 33 | Petit Lac du Castor Blanc | La Vallée-de-la-Gatineau | B | 7.5 ft | 13.1 µg/L | 3.1 µg/L |
| 34 | Lac DéSormeaux | La Vallée-de-la-Gatineau | B | 7.5 ft | 13.3 µg/L | 6.5 µg/L |