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LakeQuality

Cedar Hill Lake 1 vs Lake Wauwanoka Nr. Dam

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

Lake Wauwanoka Nr. Dam has a higher water quality grade (A, Excellent) than Cedar Hill Lake 1 (D, Poor). Both are in Jefferson County, Wisconsin.

Both Cedar Hill Lake 1 and Lake Wauwanoka Nr. Dam 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. Lake Wauwanoka Nr. Dam (A) is materially cleaner than Cedar Hill Lake 1 (D). A gap that wide is unlikely to close in a single year of remediation work; it reflects multi-decade differences in the lakes themselves.

For a recreational visitor, the wider grade gap is decisive — Lake Wauwanoka Nr. Dam is the better water-quality choice. For a researcher, the gap is the interesting part: what is different about the two watersheds, and which of those differences is mutable?

D

Cedar Hill Lake 1

Jefferson County, Wisconsin

Very murky, less than 2.6 ft of visibility.

A

Lake Wauwanoka Nr. Dam

Jefferson County, Wisconsin

Good clarity, visible to about 12.9 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.

MetricCedar Hill Lake 1Lake Wauwanoka Nr. Dam
Overall GradeD (Poor)A (Excellent)
Water Clarity2.6 ft12.9 ft
Phosphorus54.3 µg/L8 µg/L
Chlorophyll-a (Algae)16.4 µg/L1.7 µg/L
Maximum Depth--
Surface Area11 acres86 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 Wauwanoka Nr. Dam wins on overall water quality with a Grade A versus Cedar Hill Lake 1's Grade D. Water clarity: 12.9 ft vs 2.6 ft. For fishing diversity, Lake Wauwanoka Nr. Dam also leads with 0 species.