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LakeQuality

Big Arbor Vitae Lake vs White Sand Lake Deep

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

White Sand Lake Deep has a higher water quality grade (A, Excellent) than Big Arbor Vitae Lake (C, Fair). Both are in Vilas County, Wisconsin.

Big Arbor Vitae 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 meaningfully apart: White Sand Lake Deep grades a A while Big Arbor Vitae Lake grades a C. That two-letter spread reflects real underlying differences — different watershed inputs, different depth profiles, or different monitoring rigor.

For a recreational visitor, the wider grade gap is decisive — White Sand Lake Deep is the better water-quality choice. For a researcher, the gap is the interesting part: what is different about the two watersheds, and which of those differences is mutable?

C

Big Arbor Vitae Lake

Vilas County, Wisconsin

Murky, only visible to about 6 ft.

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.

MetricBig Arbor Vitae LakeWhite Sand Lake Deep
Overall GradeC (Fair)A (Excellent)
Water Clarity6 ft18 ft
Phosphorus24.1 µg/LNo data
Chlorophyll-a (Algae)No dataNo data
Maximum Depth41 ft63 ft
Surface Area1.1K acres1.2K acres
Public AccessUnknownUnknown
Fish Species00
Trophic Stateeutrophicoligotrophic

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

Verdict

White Sand Lake Deep wins on overall water quality with a Grade A versus Big Arbor Vitae Lake's Grade C. Water clarity: 18 ft vs 6 ft. For fishing diversity, White Sand Lake Deep also leads with 0 species.