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LakeQuality

How Clean Is Nibin Lake?

Nibin Lake has poor water quality, with elevated phosphorus and algae. It received a water quality grade of D (Poor) based on EPA monitoring data. Water clarity (Secchi depth): 5.6 ft. Trophic State Index: 52.

Cleanliness Snapshot

MetricNibin LakeMinnesota avg
Overall GradeDC
Water Clarity (Secchi)5.6 ft
Trophic State Index52<50 = clean

How does Nibin Lake compare?

Nibin Lake's grade of D falls below the Minnesota state average of C. It ranks #175 of 187 lakes in St. Louis County by water quality score.