How Clean Is Holiday Shores Lake?
Holiday Shores Lake has very poor water quality and a high algae bloom risk. It received a water quality grade of F (Very Poor) based on EPA monitoring data. Water clarity (Secchi depth): 1.7 ft. Phosphorus: 126.5 µg/L. Trophic State Index: 72.
Cleanliness Snapshot
| Metric | Holiday Shores Lake | Wisconsin avg |
|---|---|---|
| Overall Grade | F | D |
| Water Clarity (Secchi) | 1.7 ft | — |
| Phosphorus | 126.5 µg/L | <30 = clean |
| Trophic State Index | 72 | <50 = clean |
How does Holiday Shores Lake compare?
Holiday Shores Lake's grade of F falls below the Wisconsin state average of D. It ranks #1 of 2 lakes in Madison County by water quality score.