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LakeQuality

Goose Creek Lake vs Port Perry Lake

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

Goose Creek Lake and Port Perry Lake both received the same overall water quality grade of A (Excellent). Both are in Wisconsin.

Both Goose Creek Lake and Port Perry 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: Goose Creek Lake (A) and Port Perry Lake (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

Goose Creek Lake

Ste. Genevieve County, Wisconsin

Good clarity, visible to about 9.9 ft.

A

Port Perry Lake

Perry County, Wisconsin

Good clarity, visible to about 12 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.

MetricGoose Creek LakePort Perry Lake
Overall GradeA (Excellent)A (Excellent)
Water Clarity9.9 ft12 ft
Phosphorus9.5 µg/L8.3 µg/L
Chlorophyll-a (Algae)2 µg/L2.1 µg/L
Maximum Depth--
Surface Area379 acres187 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 (Goose Creek Lake: 9.9 ft, Port Perry Lake: 12 ft) and what you want from the lake. Goose Creek Lake matches its peer on species count.