What is the cleanest lake near Unnamed Lake?

Serpent Lake in Crow Wing County holds a Grade A water quality score and is 1.7 miles from Unnamed Lake.

Why is Unnamed Lake not Grade A?

Unnamed Lake holds Grade B, with about 6.7 ft of water clarity and 22 µg/L of phosphorus. The grade reflects measured water quality against Metropolitan Council thresholds. Cleaner alternatives nearby score higher on clarity, phosphorus, or chlorophyll-a.

Are these recommendations based on real data?

Yes. Every grade is calculated from EPA Water Quality Portal samples for the lake. Recommendations are limited to lakes within 30 miles of Unnamed Lake in Minnesota, with strictly higher numeric grade scores and sufficient monitoring data.

Cleaner Lakes Than Unnamed Lake, Top 4 Within 30 Miles, LakeQuality

Cleaner Lakes Than Unnamed Lake

4 higher-graded lakes within 30 miles, ranked by grade improvement and proximity.

Unnamed Lake carries a Grade B (Good) water quality score. Within 30 miles, 4 lakes hold a higher grade. Serpent Lake (Crow Wing County, Grade A, 1.7 mi away) is the closest meaningful upgrade.

Serpent Lake

Crow Wing County, Minnesota · 1.7 mi from Unnamed Lake

+Higher grade (B → A)
++18.3 ft water clarity
+Lower phosphorus (11.5 vs 22 µg/L)

Placid Lake

Crow Wing County, Minnesota · 2.9 mi from Unnamed Lake

+Higher grade (B → A)
++10.3 ft water clarity
+Lower phosphorus (12 vs 22 µg/L)

Clearwater Lake

Crow Wing County, Minnesota · 4.2 mi from Unnamed Lake

+Higher grade (B → A)
++6.4 ft water clarity
+Lower phosphorus (12 vs 22 µg/L)

Bordwell Lake

Crow Wing County, Minnesota · 1.7 mi from Unnamed 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.