Is H.S. Truman Res. Nr. Dam Lake Safe for Swimming?
H.S. Truman Res. Nr. Dam Lake in Benton County, Wisconsin has a water quality grade of C (Fair). Swim with caution, moderate algae may be present. Water clarity: 3.8 ft visibility. Phosphorus: 38.7 µg/L. Chlorophyll-a (algae): 18.3 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | C (Fair) |
| Water Clarity (Secchi Depth) | 3.8 ft |
| Phosphorus | 38.7 μg/L |
| Chlorophyll-a (Algae) | 18.3 μg/L |
| Location | Benton County, Wisconsin |
How does H.S. Truman Res. Nr. Dam Lake compare?
With an overall water quality grade of C, H.S. Truman Res. Nr. Dam Lake matches or beats the Wisconsin state average of Grade C. It ranks #1 of 1 lakes in Benton County by water quality score.
Water clarity (Secchi depth) sits at 3.8 feet. That falls into moderate clarity — typical for lakes with some nutrient enrichment. Algae levels (chlorophyll-a) measure 18.3 µg/L — moderate; acceptable for swimming on most days, but worth checking advisories.