Cleanest Lakes in Martin County, Minnesota
North Silver Lake in Martin County leads the rankings with a water quality grade of D and 4.9 ft of clarity. Below are the top 12 cleanest monitored lakes in Martin County, Minnesota, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | North Silver Lake | Martin | D | 4.9 ft | 68 µg/L | 51.2 µg/L |
| 2 | Clear Lake | Martin | D | 1 ft | 81 µg/L | - |
| 3 | Budd Lake | Martin | F | 3.2 ft | 86 µg/L | 64.1 µg/L |
| 4 | Willmert Lake | Martin | F | 3.3 ft | 68.5 µg/L | 52.1 µg/L |
| 5 | Mud Lake | Martin | F | 1.6 ft | 125.5 µg/L | 53.4 µg/L |
| 6 | George Lake | Martin | F | 2 ft | 115 µg/L | 74.8 µg/L |
| 7 | Hall Lake | Martin | F | 3 ft | 96 µg/L | 84.1 µg/L |
| 8 | Sisseton Lake | Martin | F | 2.5 ft | 94 µg/L | 80.1 µg/L |
| 9 | Fox Lake | Martin | F | 1 ft | 192.5 µg/L | - |
| 10 | Amber Lake | Martin | F | 2 ft | 108 µg/L | 65.4 µg/L |
| 11 | Bright Lake | Martin | F | 1 ft | 138 µg/L | - |
| 12 | Temperance Lake | Martin | F | 0.7 ft | 173 µg/L | - |