Cleanest Lakes in Grant County, Wisconsin
Jones Slough Lake in Grant County leads the rankings with a water quality grade of C and 4.9 ft of clarity. Below are the top 3 cleanest monitored lakes in Grant County, Wisconsin, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Jones Slough Lake | Grant | C | 4.9 ft | 31 µg/L | - |
| 2 | Rice Lake | Grant | D | 4.6 ft | 66.6 µg/L | - |
| 3 | Unknown Lake | Grant | F | 2.4 ft | 135.5 µg/L | - |