Morrow County, OH

ZIP 44833

In ZIP 44833, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Mansfield City meets every EPA legal limit; 11 contaminants are above health goals, led by lead at 58× California’s Public Health Goal.
• Nearest Superfund site: Little Scioto River, 9.6 miles away.
• Largest share of modeled toxic air from industry: Sika Corp-Marion Operations (28%), mostly chromium compounds.
• Fine particles (PM2.5) average 7.5 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 98,599 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 44833

• Superfund sites nearbyA to C
• Factories and industrial sitesA to C
• Oil and gas wellsC to F
• Parks and nature nearbyC to F
• Air qualityC
• Drinking water qualityC to F
• Pesticide useF
• Neighborhood health statusD to F
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsD to F

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

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