Is There a Cleaner Lake Near Arrowhead Lake?
Compared against 7 graded lakes nearby, in Wisconsin.
Arrowhead Lake holds Grade B (Good). Of the 7 lakes neighbouring it that carry a grade, none scores higher on nutrients and algae, so Arrowhead 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 |
|---|---|---|---|---|
| Arrowhead Lake | Adams County | B | This lake | 6.5 ft |
| Lake Sherwood | Adams County | B | Nearby | 5.5 ft |
| Camelot Lake | Adams County | B | Nearby | 7.6 ft |
| Petenwell Flowage Lake | Juneau County | D | Nearby | 2.3 ft |
| Nepco Lake | Wood County | B | Nearby | 10.5 ft |
| Big Roche A Cri Lake | Adams County | B | Nearby | 10 ft |
| Arkdale Lake | Adams County | B | Nearby | 5 ft |
| Landing Lake | Wood County | D | Nearby | — |
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 Arrowhead 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.