How Clean Is Skokie Lagoon 5 Lake?
Skokie Lagoon 5 Lake has poor water quality, with elevated phosphorus and algae. It received a water quality grade of D (Poor) based on EPA monitoring data. Water clarity (Secchi depth): 3.5 ft. Trophic State Index: 59.
Cleanliness Snapshot
| Metric | Skokie Lagoon 5 Lake | Wisconsin avg |
|---|---|---|
| Overall Grade | D | D |
| Water Clarity (Secchi) | 3.5 ft | — |
| Trophic State Index | 59 | <50 = clean |
How does Skokie Lagoon 5 Lake compare?
Skokie Lagoon 5 Lake's grade of D matches or beats the Wisconsin state average of D. It ranks #36 of 68 lakes in Cook County by water quality score.