How Clean Is White Earth Dam Lake?
White Earth Dam 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 ft. Chlorophyll-a (algae): 3.5 µg/L. Trophic State Index: 52.
Cleanliness Snapshot
| Metric | White Earth Dam Lake | Wisconsin avg |
|---|---|---|
| Overall Grade | C | C |
| Water Clarity (Secchi) | 3 ft | — |
| Chlorophyll-a (Algae) | 3.5 µg/L | <10 = clean |
| Trophic State Index | 52 | <50 = clean |
How does White Earth Dam Lake compare?
White Earth Dam Lake's grade of C matches or beats the Wisconsin state average of C. It ranks #2 of 5 lakes in Mountrail County by water quality score.