1
A11 Crow Wing Lake
Hubbard County, Minnesota · 3.7 mi from Ninth Crow Wing Lake
- +Higher grade (B → A)
- ++8.9 ft water clarity
Cleaner Lakes Than Ninth Crow Wing Lake
4 higher-graded lakes within 30 miles, ranked by grade improvement and proximity.
Ninth Crow Wing Lake carries a Grade B (Good) water quality score. Within 30 miles, 4 lakes hold a higher grade. 11 Crow Wing Lake (Hubbard County, Grade A, 3.7 mi away) is the closest meaningful upgrade.
2
ASpider (Ne Lake
Hubbard County, Minnesota · 3.9 mi from Ninth Crow Wing Lake
- +Higher grade (B → A)
- ++7.6 ft water clarity
3
ATenth Crow Wing Lake
Hubbard County, Minnesota · 1.3 mi from Ninth Crow Wing Lake
- +Higher grade (B → A)
4
ADeer Lake
Hubbard County, Minnesota · 4.2 mi from Ninth Crow Wing Lake
- +Higher grade (B → A)
- ++3.3 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.