1
BBuck Lk 1 Lake
Morgan County, Wisconsin · 0.2 mi from Loto Lake
- +Higher grade (C → B)
- ++3.6 ft water clarity
Cleaner Lakes Than Loto Lake
5 higher-graded lakes within 30 miles, ranked by grade improvement and proximity.
Loto Lake carries a Grade C (Fair) water quality score. Within 30 miles, 5 lakes hold a higher grade. Buck Lk 1 Lake (Morgan County, Grade B, 0.2 mi away) is the closest meaningful upgrade.
2
BLoto Lake
Camden County, Wisconsin · 0.8 mi from Loto Lake
- +Higher grade (C → B)
- ++1.6 ft water clarity
3
BGrav Arm 12 Lake
Morgan County, Wisconsin · 0.9 mi from Loto Lake
- +Higher grade (C → B)
- ++1.1 ft water clarity
4
BGrav Arm 11 Lake
Morgan County, Wisconsin · 0.9 mi from Loto Lake
- +Higher grade (C → B)
- ++2.8 ft water clarity
5
BLick 19 Lake
Camden County, Wisconsin · 0.9 mi from Loto Lake
- +Higher grade (C → B)
- ++2.4 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.