1
AWolf Lake
Adams County, Wisconsin · mi from East Twin Lake
- +Higher grade (B → A)
- ++11.7 ft water clarity
Cleaner Lakes Than East Twin Lake
4 higher-graded lakes within 30 miles, ranked by grade improvement and proximity.
East Twin Lake carries a Grade B (Good) water quality score. Within 30 miles, 4 lakes hold a higher grade. Wolf Lake (Adams County, Grade A, null mi away) is the closest meaningful upgrade.
2
AFenner Lake
Marquette County, Wisconsin · mi from East Twin Lake
- +Higher grade (B → A)
- ++8.7 ft water clarity
3
APleasant Lake
Waushara County, Wisconsin · mi from East Twin Lake
- +Higher grade (B → A)
- ++8.2 ft water clarity
- +Lower phosphorus (11.8 vs 18.1 µg/L)
4
AWood Lake
Marquette County, Wisconsin · mi from East Twin Lake
- +Higher grade (B → A)
- ++10.7 ft water clarity
- +Lower phosphorus (10.9 vs 18.1 µg/L)
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.