How Clean Is Armourdale Dam Lake?
Armourdale 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): 7.2 ft. Trophic State Index: 49.
Cleanliness Snapshot
| Metric | Armourdale Dam Lake | Wisconsin avg |
|---|---|---|
| Overall Grade | C | C |
| Water Clarity (Secchi) | 7.2 ft | — |
| Trophic State Index | 49 | <50 = clean |
How does Armourdale Dam Lake compare?
Armourdale Dam Lake's grade of C matches or beats the Wisconsin state average of C. It ranks #2 of 2 lakes in Towner County by water quality score.