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LakeQuality

Fawn Lake vs Sherwood Lake

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

Sherwood Lake has a higher water quality grade (B, Good) than Fawn Lake (C, Fair). Both are in Wisconsin.

Both Fawn Lake and Sherwood Lake sit in Missouri. 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: Fawn Lake (C) and Sherwood Lake (B) 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.

C

Fawn Lake

Franklin County, Wisconsin

Murky, only visible to about 3.6 ft.

B

Sherwood Lake

Warren County, Wisconsin

Murky, only visible to about 4.9 ft.

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.

MetricFawn LakeSherwood Lake
Overall GradeC (Fair)B (Good)
Water Clarity3.6 ft4.9 ft
Phosphorus30 µg/L17.8 µg/L
Chlorophyll-a (Algae)10.8 µg/L4.3 µg/L
Maximum Depth--
Surface Area25 acres145 acres
Public AccessUnknownUnknown
Fish Species00
Trophic Stateeutrophicmesotrophic

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

Verdict

Sherwood Lake wins on overall water quality with a Grade B versus Fawn Lake's Grade C. Water clarity: 4.9 ft vs 3.6 ft. For fishing diversity, Sherwood Lake also leads with 0 species.