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LakeQuality

Easton Lake vs Mcginnis Lake

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

Easton Lake and Mcginnis Lake both received the same overall water quality grade of C (Fair). Both are in Adams County, Wisconsin.

Easton Lake and Mcginnis Lake 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. These two are within a letter of each other on the rubric — Easton Lake (C) versus Mcginnis Lake (C). The deciding factors for a recreational visitor are likely physical (depth, access, fish species) rather than water-quality differences.

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

Easton Lake

Adams County, Wisconsin

Moderate clarity, visible to about 8 ft.

C

Mcginnis Lake

Adams County, Wisconsin

Murky, only visible to about 6.2 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.

MetricEaston LakeMcginnis Lake
Overall GradeC (Fair)C (Fair)
Water Clarity8 ft6.2 ft
Phosphorus45.5 µg/L21.3 µg/L
Chlorophyll-a (Algae)No dataNo data
Maximum Depth--
Surface Area24 acres33 acres
Public AccessUnknownUnknown
Fish Species00
Trophic Stateeutrophicmesotrophic

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

Verdict

Both lakes earn the same Grade C. The tiebreakers come down to clarity (Easton Lake: 8 ft, Mcginnis Lake: 6.2 ft) and what you want from the lake. Easton Lake matches its peer on species count.