How Clean Is Current Lake Marsh?
Current Lake Marsh 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. Water clarity (Secchi depth): 1.3 ft. Trophic State Index: 73.
Cleanliness Snapshot
| Metric | Current Lake Marsh | Minnesota avg |
|---|---|---|
| Overall Grade | F | C |
| Water Clarity (Secchi) | 1.3 ft | — |
| Trophic State Index | 73 | <50 = clean |
How does Current Lake Marsh compare?
Current Lake Marsh's grade of F falls below the Minnesota state average of C. It ranks #2 of 2 lakes in Murray County by water quality score.