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LakeQuality

Little Trout Lake vs White Sand Lake Deep

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

Little Trout Lake and White Sand Lake Deep both received the same overall water quality grade of A (Excellent). Both are in Vilas County, Wisconsin.

Little Trout Lake and White Sand Lake Deep are both in Wisconsin — a same-state head-to-head where the comparison comes down to lake-specific differences in depth, watershed, and monitoring history rather than the broader state-level water-quality regime. The grades are close: Little Trout Lake (A) and White Sand Lake Deep (A) are within one letter of each other on the LakeGrade rubric. The per-parameter sub-grades below will show where the small differences actually live.

With grades this close, the choice between the two lakes turns on non-water-quality factors: depth, fish species, public access, distance from home. The per-lake pages below cover all of those.

A

Little Trout Lake

Vilas County, Wisconsin

No clarity data.

A

White Sand Lake Deep

Vilas County, Wisconsin

Crystal clear, you can see 18 ft down.

Side-by-Side Metrics

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

Source: EPA National Aquatic Resource Surveys, 2026.

MetricLittle Trout LakeWhite Sand Lake Deep
Overall GradeA (Excellent)A (Excellent)
Water ClarityNo data18 ft
Phosphorus12.5 µg/LNo data
Chlorophyll-a (Algae)No dataNo data
Maximum Depth98 ft63 ft
Surface Area1.0K acres1.2K acres
Public AccessUnknownUnknown
Fish Species00
Trophic Statemesotrophicoligotrophic

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 what you want from the lake. Little Trout Lake matches its peer on species count.