Cleanest Lakes in Pierce County, Wisconsin
Nugget Lake in Pierce County leads the rankings with a water quality grade of B and 8.2 ft of clarity. Below are the top 2 cleanest monitored lakes in Pierce County, Wisconsin, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Nugget Lake | Pierce | B | 8.2 ft | 27.4 µg/L | - |
| 2 | St. Croix 8 Mi. Upstream of Point Douglas Dr Lake | Pierce | C | 8.9 ft | 51 µg/L | - |