How Clean Is Goose Creek Lake?
Goose Creek Lake is among the cleanest lakes in Wisconsin. It received a water quality grade of A (Excellent) based on EPA monitoring data. Water clarity (Secchi depth): 9.9 ft. Phosphorus: 9.5 µg/L. Chlorophyll-a (algae): 2 µg/L. Trophic State Index: 39.
Cleanliness Snapshot
| Metric | Goose Creek Lake | Wisconsin avg |
|---|---|---|
| Overall Grade | A | C |
| Water Clarity (Secchi) | 9.9 ft | — |
| Phosphorus | 9.5 µg/L | <30 = clean |
| Chlorophyll-a (Algae) | 2 µg/L | <10 = clean |
| Trophic State Index | 39 | <50 = clean |
How does Goose Creek Lake compare?
Goose Creek Lake's grade of A matches or beats the Wisconsin state average of C. It ranks #1 of 1 lakes in Ste. Genevieve County by water quality score.