Geauga County, OH

ZIP 44021

In ZIP 44021, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Nelson Ledges Estates Mhp has 1 contaminant at or over an EPA legal limit; 7 contaminants are above health goals, led by pfos at 9.4× 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: Mcgean-Rohco Inc (37%), mostly chromium compounds.
• Fine particles (PM2.5) average 6.7 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 21,834 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 44021

• Superfund sites nearbyA
• Factories and industrial sitesA to B
• Oil and gas wellsD to F
• Parks and nature nearbyC
• Air qualityB
• Drinking water qualityC to F
• Pesticide useD to F
• Neighborhood health statusD
• Past wildfire impactsA
• Past flood impactsA to C
• Noise levelsA to C
• Radiation signalsC

Based on 5 census tracts · compiled September 10, 2026 · how each grade works and its sources

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