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LakeQuality

Crawling Stone Lake vs Fence Lake Deep

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

Crawling Stone Lake and Fence Lake Deep both received the same overall water quality grade of A (Excellent). Both are in Vilas County, Wisconsin.

Both Crawling Stone Lake and Fence Lake Deep sit in Wisconsin. A same-state comparison strips out the state-level water-quality regime as a variable: any grade differences here are about the lakes themselves, not the agencies grading them. The grades are close: Crawling Stone Lake (A) and Fence 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

Crawling Stone Lake

Vilas County, Wisconsin

Crystal clear, you can see 16 ft down.

A

Fence Lake Deep

Vilas County, Wisconsin

Crystal clear, you can see 17 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.

MetricCrawling Stone LakeFence Lake Deep
Overall GradeA (Excellent)A (Excellent)
Water Clarity16 ft17 ft
Phosphorus10.2 µg/LNo data
Chlorophyll-a (Algae)No dataNo data
Maximum Depth87 ft86 ft
Surface Area1.5K acres3.5K acres
Public AccessUnknownUnknown
Fish Species00
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 (Crawling Stone Lake: 16 ft, Fence Lake Deep: 17 ft) and what you want from the lake. Crawling Stone Lake matches its peer on species count.