How Clean Is Lake Puckaway?
Lake Puckaway 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): 4.4 ft. Phosphorus: 52.1 µg/L. Trophic State Index: 59.
Cleanliness Snapshot
| Metric | Lake Puckaway | Wisconsin avg |
|---|---|---|
| Overall Grade | D | B |
| Water Clarity (Secchi) | 4.4 ft | — |
| Phosphorus | 52.1 µg/L | <30 = clean |
| Trophic State Index | 59 | <50 = clean |
How does Lake Puckaway compare?
Lake Puckaway's grade of D falls below the Wisconsin state average of B. It ranks #4 of 7 lakes in Green Lake County by water quality score. Multi-year monitoring data shows water quality is stable based on 5 years of records.