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LakeQuality

Lac Courte Oreilles Lake vs Lost Land Lake

Water quality, depth, fish species, and recreation comparison.

Lac Courte Oreilles Lake and Lost Land Lake both received the same overall water quality grade of A (Excellent). Both are in Sawyer County, Wisconsin.

A

Lac Courte Oreilles Lake

Sawyer County, Wisconsin

Crystal clear, you can see 38.7 ft down.

A

Lost Land Lake

Sawyer County, Wisconsin

Crystal clear, you can see 32 ft down.

Side-by-Side Metrics

MetricLac Courte Oreilles LakeLost Land Lake
Overall GradeA (Excellent)A (Excellent)
Water Clarity38.7 ft32 ft
Phosphorus16 µg/L17.2 µg/L
Chlorophyll-a (Algae)1.4 µg/LNo data
Maximum Depth90 ft21 ft
Surface Area5.1K acres1.3K acres
Public AccessYesYes
Fish Species66
Trophic Stateoligotrophicoligotrophic

Bold value = better for that metric (lower phosphorus / chlorophyll = cleaner; higher Secchi / depth / species count = better).

Verdict

Both lakes earn the same Grade A. The tiebreakers come down to clarity (Lac Courte Oreilles Lake: 38.7 ft, Lost Land Lake: 32 ft) and what you want from the lake. Lac Courte Oreilles Lake matches its peer on species count.