Dane County, WI
ZIP 53711
In ZIP 53711, 8 of the 12 things we check have at least one part graded D or F.
- Drinking water: Oakhill Correctional Inst meets every EPA legal limit; 9 contaminants are above health goals, led by lead at 71× California’s Public Health Goal.
- Nearest Superfund site: Madison Metropolitan Sewerage District Lagoons, 3.5 miles away (3 within 10 miles).
- Largest share of modeled toxic air from industry: Weir Slurry Group Inc (33%), mostly chromium.
- Fine particles (PM2.5) average 8.4 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
- About 319,659 kg of agricultural pesticides are applied in the county each year.
Grades for ZIP 53711
- Superfund sites nearbyC to F
- Factories and industrial sitesB to D
- Oil and gas wellsA
- Parks and nature nearbyC to F
- Air qualityC to D
- Drinking water qualityD to F
- Pesticide useD to F
- Neighborhood health statusA to C
- Past wildfire impactsA
- Past flood impactsA
- Noise levelsA to D
- Radiation signalsC to D
Based on 22 census tracts · compiled September 10, 2026 · how each grade works and its sources
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