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LakeQuality

Eagle Spring Lake vs Spring Lake

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

Spring Lake has a higher water quality grade (A, Excellent) than Eagle Spring Lake (B, Good). Both are in Waukesha County, Wisconsin.

Both Eagle Spring Lake and Spring Lake 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. These two are within a letter of each other on the rubric — Eagle Spring Lake (B) versus Spring Lake (A). 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.

B

Eagle Spring Lake

Waukesha County, Wisconsin

Murky, only visible to about 4.3 ft.

A

Spring Lake

Waukesha County, Wisconsin

No clarity data.

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.

MetricEagle Spring LakeSpring Lake
Overall GradeB (Good)A (Excellent)
Water Clarity4.3 ftNo data
Phosphorus17.9 µg/L12.2 µg/L
Chlorophyll-a (Algae)No dataNo data
Maximum Depth--
Surface Area311 acres60 acres
Public AccessUnknownUnknown
Fish Species00
Trophic Stateeutrophicmesotrophic

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

Verdict

Spring Lake wins on overall water quality with a Grade A versus Eagle Spring Lake's Grade B. For fishing diversity, Spring Lake also leads with 0 species.