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LakeQuality

How Clean Is Round Lake?

Round Lake is a clean lake by Wisconsin standards. It received a water quality grade of B (Good) based on EPA monitoring data. Water clarity (Secchi depth): 7.4 ft. Phosphorus: 19.5 µg/L. Trophic State Index: 48.

Cleanliness Snapshot

MetricRound LakeWisconsin avg
Overall GradeBD
Water Clarity (Secchi)7.4 ft
Phosphorus19.5 µg/L<30 = clean
Trophic State Index48<50 = clean

How does Round Lake compare?

Round Lake's grade of B matches or beats the Wisconsin state average of D. It ranks #4 of 16 lakes in Lake County by water quality score.