Cleanest Lakes in Rolette County, North Dakota
Lake Upsilon in Rolette County leads the rankings with a water quality grade of A and 11.2 ft of clarity. Below are the top 7 cleanest monitored lakes in Rolette County, North Dakota, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Lake Upsilon | Rolette | A | 11.2 ft | - | 2.1 µg/L |
| 2 | Gordon Center Lake | Rolette | B | 8.2 ft | - | 5.3 µg/L |
| 3 | Wheaton Lake | Rolette | B | 8.5 ft | - | 5.3 µg/L |
| 4 | Jarvis Lake Center | Rolette | B | 7.7 ft | - | 5.9 µg/L |
| 5 | Belourt Outlet Lake | Rolette | D | 3 ft | - | 12.5 µg/L |
| 6 | Belcourt Center Lake | Rolette | D | 3 ft | - | 10.7 µg/L |
| 7 | Belcourt Inlet Lake | Rolette | D | 3.3 ft | - | 10.7 µg/L |