F
Martin County Lake Quality
Minnesota — 7 lakes, average grade F (Very Poor)
All Lakes in Martin County
| Rank | Lake | Grade | Clarity | Phosphorus |
|---|---|---|---|---|
| 1 | Budd Lake | F | 0.8m | 86 µg/L |
| 2 | George Lake | F | 0.5m | 160 µg/L |
| 3 | Hall Lake | F | 0.8m | 96 µg/L |
| 4 | Sisseton Lake | F | 0.76m | 99 µg/L |
| 5 | Amber Lake | F | 0.61m | 181 µg/L |
| 6 | South Silver Lake | F | 0.91m | — |
| 7 | Little Tuttle Lake | F | 0.3m | — |