Seneca County, OH

ZIP 44802

In ZIP 44802, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Brightstar Fostoria East Mhp Pws meets every EPA legal limit; 7 contaminants are above health goals, led by arsenic at 1,208× California’s Public Health Goal.
• Closer to Superfund sites than 0% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Carmeuse Lime Inc Maple Grove Operations (80%), mostly nickel compounds.
• Fine particles (PM2.5) average 7.2 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 233,642 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 44802

• Superfund sites nearbyA
• Factories and industrial sitesB to C
• Oil and gas wellsF
• Parks and nature nearbyD
• Air qualityC
• Drinking water qualityD
• Pesticide useF
• Neighborhood health statusD to F
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsF

Based on 2 census tracts · compiled September 10, 2026 · how each grade works and its sources

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