Is Longview L. Nr. Dam Lake Safe for Swimming?
Longview L. Nr. Dam Lake in Jackson County, Wisconsin has a water quality grade of D (Poor). Swimming not recommended, poor water quality with high algae risk. Water clarity: 3.2 ft visibility. Phosphorus: 54 µg/L. Chlorophyll-a (algae): 19.3 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | D (Poor) |
| Water Clarity (Secchi Depth) | 3.2 ft |
| Phosphorus | 54 μg/L |
| Chlorophyll-a (Algae) | 19.3 μg/L |
| Location | Jackson County, Wisconsin |
How does Longview L. Nr. Dam Lake compare?
With an overall water quality grade of D, Longview L. Nr. Dam Lake falls below the Wisconsin state average of Grade C. It ranks #7 of 27 lakes in Jackson County by water quality score.
Water clarity (Secchi depth) sits at 3.2 feet. That falls into moderate clarity — typical for lakes with some nutrient enrichment. Algae levels (chlorophyll-a) measure 19.3 µg/L — moderate; acceptable for swimming on most days, but worth checking advisories.