Is There a Cleaner Lake Near Forest Lake?
Compared against 4 graded lakes nearby, in Wisconsin.
Forest Lake holds Grade B (Good). Of the 4 lakes neighbouring it that carry a grade, none scores higher on nutrients and algae, so Forest Lake is the cleanest graded water among its neighbours. Lakes nearby without enough recent sampling to earn a letter are not part of that comparison.
The graded lakes it was measured against
| Lake | County | Grade | Distance | Clarity |
|---|---|---|---|---|
| Forest Lake | Fond du Lac County | B | This lake | 14 ft |
| Auburn Lake | Fond du Lac County | B | Nearby | 7.6 ft |
| Kettle Moraine Lake | Fond du Lac County | B | Nearby | 11 ft |
| Long Lake | Fond du Lac County | B | Nearby | 9.1 ft |
| Lake Ellen | Sheboygan County | B | Nearby | 9 ft |
What the comparison covers
A grade on LakeQuality comes from EPA Water Quality Portal samples: phosphorus, nitrogen, chlorophyll-a and turbidity, measured against EPA National Lakes Assessment ecoregion classes. Secchi clarity is shown and is not scored. This page compares Forest Lake only with neighbouring lakes in Wisconsinthat carry a letter of their own. A nearby lake with too little recent sampling has no letter to compare, so it is absent from the table rather than ranked below. Where a driving distance is not published for a lake, the table says so instead of estimating one.