How Clean Is A2 Lake?
A2 Lake has fair water quality — typical of lakes with moderate nutrient enrichment. It received a water quality grade of C (Fair) based on EPA monitoring data. Water clarity (Secchi depth): 7.4 ft. Trophic State Index: 48.
Cleanliness Snapshot
| Metric | A2 Lake | Wisconsin avg |
|---|---|---|
| Overall Grade | C | B |
| Water Clarity (Secchi) | 7.4 ft | — |
| Trophic State Index | 48 | <50 = clean |
How does A2 Lake compare?
A2 Lake's grade of C falls below the Wisconsin state average of B. It ranks #63 of 66 lakes in Oconto County by water quality score. Multi-year monitoring data shows water quality is improving based on 7 years of records.