How Clean Is Okauchee Lake Deep Hole Usgs?
Okauchee Lake Deep Hole Usgs is a clean lake by Wisconsin standards. It received a water quality grade of B (Good) based on EPA monitoring data. Water clarity (Secchi depth): 7.5 ft. Phosphorus: 23.7 µg/L. Trophic State Index: 49.
Cleanliness Snapshot
| Metric | Okauchee Lake Deep Hole Usgs | Wisconsin avg |
|---|---|---|
| Overall Grade | B | B |
| Water Clarity (Secchi) | 7.5 ft | — |
| Phosphorus | 23.7 µg/L | <30 = clean |
| Trophic State Index | 49 | <50 = clean |
How does Okauchee Lake Deep Hole Usgs compare?
Okauchee Lake Deep Hole Usgs's grade of B matches or beats the Wisconsin state average of B. It ranks #43 of 48 lakes in Waukesha County by water quality score. Multi-year monitoring data shows water quality is stable based on 3 years of records.