Ottawa County, OH

ZIP 43458

In ZIP 43458, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Elmore Village has 1 contaminant at or over an EPA legal limit; 10 contaminants are above health goals, led by arsenic at 1,125× 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: Materion Brush Inc (41%), mostly beryllium compounds.
• Fine particles (PM2.5) average 7.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 96,162 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 43458

• Superfund sites nearbyA
• Factories and industrial sitesD
• Oil and gas wellsF
• Parks and nature nearbyC
• Air qualityC
• Drinking water qualityC to D
• Pesticide useF
• Neighborhood health statusF
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsD

Based on 1 census tract · compiled October 25, 2026 · how each grade works and its sources

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