Madison County, NE

ZIP 68701

In ZIP 68701, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Kpr Us Llc meets every EPA legal limit; 7 contaminants are above health goals, led by lead at 36× California’s Public Health Goal.
• Nearest Superfund site: Sherwood Medical Co., 1.8 miles away (2 within 10 miles).
• Largest share of modeled toxic air from industry: Weiland Inc (81%), mostly chromium.
• Fine particles (PM2.5) average 6.0 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 153,569 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 68701

• Superfund sites nearbyC to F
• Factories and industrial sitesC to D
• Oil and gas wellsA
• Parks and nature nearbyC to F
• Air qualityA
• Drinking water qualityC to F
• Pesticide useF
• Neighborhood health statusC to D
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to C
• Radiation signalsD to F

Based on 12 census tracts · compiled September 10, 2026 · how each grade works and its sources

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