Skip to main content
LakeQuality

Aspen Lake Along Southern Arm vs Lake Konstanz

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

Lake Konstanz has a higher water quality grade (B, Good) than Aspen Lake Along Southern Arm (C, Fair). Both are in Warren County, Wisconsin.

Both Aspen Lake Along Southern Arm and Lake Konstanz 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. These two are within a letter of each other on the rubric — Aspen Lake Along Southern Arm (C) versus Lake Konstanz (B). 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

Aspen Lake Along Southern Arm

Warren County, Wisconsin

Murky, only visible to about 3.8 ft.

B

Lake Konstanz

Warren County, Wisconsin

Moderate clarity, visible to about 7.7 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.

MetricAspen Lake Along Southern ArmLake Konstanz
Overall GradeC (Fair)B (Good)
Water Clarity3.8 ft7.7 ft
Phosphorus20.8 µg/L7 µg/L
Chlorophyll-a (Algae)5.3 µg/L1.6 µg/L
Maximum Depth--
Surface Area146 acres19 acres
Public AccessUnknownUnknown
Fish Species00
Trophic Stateeutrophicoligotrophic

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

Verdict

Lake Konstanz wins on overall water quality with a Grade B versus Aspen Lake Along Southern Arm's Grade C. Water clarity: 7.7 ft vs 3.8 ft. For fishing diversity, Lake Konstanz also leads with 0 species.