How Clean Is Little Winnibigoshish Lake?
Little Winnibigoshish 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): 8.4 ft. Chlorophyll-a (algae): 10.5 µg/L. Trophic State Index: 50.
Cleanliness Snapshot
| Metric | Little Winnibigoshish Lake | Minnesota avg |
|---|---|---|
| Overall Grade | C | C |
| Water Clarity (Secchi) | 8.4 ft | — |
| Chlorophyll-a (Algae) | 10.5 µg/L | <10 = clean |
| Trophic State Index | 50 | <50 = clean |
How does Little Winnibigoshish Lake compare?
Little Winnibigoshish Lake's grade of C matches or beats the Minnesota state average of C. It ranks #119 of 141 lakes in Itasca County by water quality score.