1
BLacey Keosauqua Lake
Van Buren County, Wisconsin · 25 mi from Lake Fisher
- +Two grade letters higher (F → B)
- ++5.1 ft water clarity
Cleaner Lakes Than Lake Fisher
3 higher-graded lakes within 30 miles, ranked by grade improvement and proximity.
Lake Fisher carries a Grade F (Very Poor) water quality score. Within 30 miles, 3 lakes hold a higher grade. Lacey Keosauqua Lake (Van Buren County, Grade B, 25 mi away) is the closest meaningful upgrade.
2
CLake Wapello
Davis County, Wisconsin · 8 mi from Lake Fisher
- +Two grade letters higher (F → C)
- ++5.5 ft water clarity
How this list is built
Every lake on LakeQuality has a calculated grade from EPA Water Quality Portal samples — secchi depth, total phosphorus, and chlorophyll-a measured against Metropolitan Council thresholds. To suggest cleaner alternatives, we filter lakes within 30 miles to those with a strictly higher numeric score, then rank by grade improvement with a small proximity tiebreak. Cross-state and limited-data lakes are excluded so the list stays locally relevant.