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LakeQuality

Atkinson Lake by Sw 1401 Rd vs Stockton Lake

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

Stockton Lake 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 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 (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 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

Cedar County, Wisconsin

Murky, only visible to about 5.8 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
Overall GradeD (Poor)B (Good)
Water Clarity1.6 ft5.8 ft
Phosphorus63.7 µg/L9.8 µg/L
Chlorophyll-a (Algae)20.8 µg/L7 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 wins on overall water quality with a Grade B versus Atkinson Lake by Sw 1401 Rd's Grade D. Water clarity: 5.8 ft vs 1.6 ft. For fishing diversity, Stockton Lake also leads with 0 species.