How Clean Is Skokie Lagoon 7 Lake?
Skokie Lagoon 7 Lake 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): 1.5 ft. Trophic State Index: 71.
Cleanliness Snapshot
| Metric | Skokie Lagoon 7 Lake | Wisconsin avg |
|---|---|---|
| Overall Grade | F | D |
| Water Clarity (Secchi) | 1.5 ft | — |
| Trophic State Index | 71 | <50 = clean |
How does Skokie Lagoon 7 Lake compare?
Skokie Lagoon 7 Lake's grade of F falls below the Wisconsin state average of D. It ranks #52 of 68 lakes in Cook County by water quality score.