How Clean Is Harrison County Lake Intake?
Harrison County Lake Intake has poor water quality, with elevated phosphorus and algae. It received a water quality grade of D (Poor) based on EPA monitoring data. Water clarity (Secchi depth): 1.7 ft. Phosphorus: 66.7 µg/L. Chlorophyll-a (algae): 27.6 µg/L. Trophic State Index: 66.
Cleanliness Snapshot
| Metric | Harrison County Lake Intake | Wisconsin avg |
|---|---|---|
| Overall Grade | D | C |
| Water Clarity (Secchi) | 1.7 ft | — |
| Phosphorus | 66.7 µg/L | <30 = clean |
| Chlorophyll-a (Algae) | 27.6 µg/L | <10 = clean |
| Trophic State Index | 66 | <50 = clean |
How does Harrison County Lake Intake compare?
Harrison County Lake Intake's grade of D falls below the Wisconsin state average of C. It ranks #2 of 3 lakes in Harrison County by water quality score.