How Clean Is Wwu-11 Lake?
Wwu-11 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): 3.4 ft. Chlorophyll-a (algae): 7.2 µg/L. Trophic State Index: 55.
Cleanliness Snapshot
| Metric | Wwu-11 Lake | Wisconsin avg |
|---|---|---|
| Overall Grade | C | D |
| Water Clarity (Secchi) | 3.4 ft | — |
| Chlorophyll-a (Algae) | 7.2 µg/L | <10 = clean |
| Trophic State Index | 55 | <50 = clean |
How does Wwu-11 Lake compare?
Wwu-11 Lake's grade of C matches or beats the Wisconsin state average of D. It ranks #1 of 1 lakes in Marion County by water quality score.