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LakeQuality

Rose Lake in Otter Tail County, Minnesota is not rated for water quality — its monitoring record does not meet the evidence bar. Not rated for swimming — there is not enough monitoring data to judge this lake. Water clarity: 16 ft visibility. Always check local health department advisories before swimming.

Key Metrics

MetricValue
Overall GradeNR (Not rated)
Water Clarity (Secchi Depth)16 ft
Maximum Depth137 ft
LocationOtter Tail County, Minnesota

How does Rose Lake compare?

Rose Lake is not rated for water quality — it does not have enough recent summer sampling for a letter grade, so it is not compared with the Minnesota state average.

Water clarity (Secchi depth) sits at 16 feet. That counts as exceptional clarity — sunlight penetrates deep, supporting submerged plants and limiting algae.