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LakeQuality

Atkinson Lake by Sw 1401 Rd vs Stockton Lake by Dam

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

Stockton Lake by Dam has a higher water quality grade (B, Good) than Atkinson Lake by Sw 1401 Rd (D, Poor). Both are in Wisconsin.

Both Atkinson Lake by Sw 1401 Rd and Stockton Lake by 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. Stockton Lake by Dam (B) is materially cleaner than Atkinson Lake by Sw 1401 Rd (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 — Stockton Lake by 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

Atkinson Lake by Sw 1401 Rd

St. Clair County, Wisconsin

Very murky, less than 1.6 ft of visibility.

B

Stockton Lake by Dam

Cedar County, Wisconsin

Moderate clarity, visible to about 7.9 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.

MetricAtkinson Lake by Sw 1401 RdStockton Lake by Dam
Overall GradeD (Poor)B (Good)
Water Clarity1.6 ft7.9 ft
Phosphorus63.7 µg/L11 µg/L
Chlorophyll-a (Algae)20.8 µg/L4.7 µg/L
Maximum Depth--
Surface Area355 acres24.9K acres
Public AccessUnknownUnknown
Fish Species00
Trophic Stateeutrophicmesotrophic

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

Verdict

Stockton Lake by Dam wins on overall water quality with a Grade B versus Atkinson Lake by Sw 1401 Rd's Grade D. Water clarity: 7.9 ft vs 1.6 ft. For fishing diversity, Stockton Lake by Dam also leads with 0 species.