1
AWbu-07 Lake
Clay County, Wisconsin · 7.2 mi from Wbu-06 Lake
- +Two grade letters higher (C → A)
- ++14.8 ft water clarity
Cleaner Lakes Than Wbu-06 Lake
3 higher-graded lakes within 30 miles, ranked by grade improvement and proximity.
Wbu-06 Lake carries a Grade C (Fair) water quality score. Within 30 miles, 3 lakes hold a higher grade. Wbu-07 Lake (Clay County, Grade A, 7.2 mi away) is the closest meaningful upgrade.
2
BWwl-04 Lake
Greene County, Wisconsin · 27.8 mi from Wbu-06 Lake
- +Higher grade (C → B)
- ++1.6 ft water clarity
3
CWbu-15 Lake
Sullivan County, Wisconsin · 27.4 mi from Wbu-06 Lake
- +Higher overall water quality score
- ++1.6 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.