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LakeQuality

Big Trout Lake vs Hen Lake

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

Big Trout Lake and Hen Lake both received the same overall water quality grade of A (Excellent). Both are in Crow Wing County, Minnesota.

A

Big Trout Lake

Crow Wing County, Minnesota

Crystal clear, you can see 16.4 ft down.

A

Hen Lake

Crow Wing County, Minnesota

Crystal clear, you can see 17.6 ft down.

Side-by-Side Metrics

MetricBig Trout LakeHen Lake
Overall GradeA (Excellent)A (Excellent)
Water Clarity16.4 ft17.6 ft
Phosphorus9 µg/L12 µg/L
Chlorophyll-a (Algae)No dataNo data
Maximum Depth128 ft105 ft
Surface Area1.4K acres857.82 acres
Public AccessYesNo
Fish Species2021
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 (Big Trout Lake: 16.4 ft, Hen Lake: 17.6 ft) and what you want from the lake. Big Trout Lake has fewer fish species than Hen Lake.