How Clean Is Killarney Lake?
Killarney 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): 1.7 ft. Trophic State Index: 69.
Cleanliness Snapshot
| Metric | Killarney Lake | Wisconsin avg |
|---|---|---|
| Overall Grade | F | C |
| Water Clarity (Secchi) | 1.7 ft | — |
| Trophic State Index | 69 | <50 = clean |
How does Killarney Lake compare?
Killarney Lake's grade of F falls below the Wisconsin state average of C. It ranks #129 of 134 lakes in Oneida County by water quality score. Multi-year monitoring data shows water quality is improving based on 2 years of records.