How Clean Is Memphis Lake No.1?
Memphis Lake No.1 has very poor water quality and a high algae bloom risk. It received a water quality grade of F (Very Poor) based on EPA monitoring data. Phosphorus: 106.7 µg/L. Chlorophyll-a (algae): 48.9 µg/L. Trophic State Index: 70.
Cleanliness Snapshot
| Metric | Memphis Lake No.1 | Wisconsin avg |
|---|---|---|
| Overall Grade | F | C |
| Phosphorus | 106.7 µg/L | <30 = clean |
| Chlorophyll-a (Algae) | 48.9 µg/L | <10 = clean |
| Trophic State Index | 70 | <50 = clean |
How does Memphis Lake No.1 compare?
Memphis Lake No.1's grade of F falls below the Wisconsin state average of C. It ranks #1 of 1 lakes in Scotland County by water quality score.