Cleanest Lakes in Manitowoc County, Wisconsin
Cedar Lake in Manitowoc County leads the rankings with a water quality grade of A and 10.2 ft of clarity. Below are the top 16 cleanest monitored lakes in Manitowoc County, Wisconsin, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Cedar Lake | Manitowoc | A | 10.2 ft | 17.5 µg/L | - |
| 2 | Tuma Lake | Manitowoc | A | 10 ft | 19 µg/L | - |
| 3 | Wilke Lake | Manitowoc | B | 7 ft | 16.5 µg/L | - |
| 4 | Spring Lake | Manitowoc | B | 8 ft | 19.6 µg/L | - |
| 5 | Pigeon Lake | Manitowoc | B | 9.3 ft | 15.4 µg/L | - |
| 6 | Shoe Lake | Manitowoc | B | 7 ft | 26.6 µg/L | - |
| 7 | English Lake | Manitowoc | B | 7.5 ft | 26.7 µg/L | - |
| 8 | Kasbaum Lake | Manitowoc | B | 9.7 ft | 22.2 µg/L | - |
| 9 | Hartlaub Lake | Manitowoc | C | 5 ft | 35.8 µg/L | - |
| 10 | Horseshoe Lake | Manitowoc | C | 6.5 ft | 36.2 µg/L | - |
| 11 | Harpt Lake | Manitowoc | C | 3.5 ft | 44.2 µg/L | - |
| 12 | Bullhead Lake | Manitowoc | D | 4.5 ft | 82.7 µg/L | - |
| 13 | Gass Lake | Manitowoc | D | 6 ft | 62.9 µg/L | - |
| 14 | Weyers Lake | Manitowoc | D | 6 ft | 92.3 µg/L | - |
| 15 | Carstens Lake | Manitowoc | D | 5.2 ft | 92.6 µg/L | - |
| 16 | Long Lake | Manitowoc | F | 1.9 ft | 90.4 µg/L | - |