1
ATwo Island Lake
Cook County, Minnesota · 3.9 mi from East Twin Lake
- +Higher grade (B → A)
- ++4.3 ft water clarity
Cleaner Lakes Than East Twin Lake
5 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, 5 lakes hold a higher grade. Two Island Lake (Cook County, Grade A, 3.9 mi away) is the closest meaningful upgrade.
2
BWest Twin Lake
Cook County, Minnesota · 0.8 mi from East Twin Lake
- +Higher overall water quality score
- ++3.6 ft water clarity
- +Lower phosphorus (9 vs 17 µg/L)
3
BBall Club Lake
Cook County, Minnesota · 4.4 mi from East Twin Lake
- +Higher overall water quality score
- ++3.3 ft water clarity
4
BDick Lake
Cook County, Minnesota · 5.5 mi from East Twin Lake
- +Higher overall water quality score
- ++1.5 ft water clarity
- +Lower phosphorus (10 vs 17 µg/L)
5
BDevil Track Lake
Cook County, Minnesota · 5.8 mi from East Twin Lake
- +Higher overall water quality score
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.