Guernsey County, OH
ZIP 43725
In ZIP 43725, 9 of the 12 things we check have at least one part graded D or F.
- Drinking water: Byesville meets every EPA legal limit; 12 contaminants are above health goals, led by lead at 48× California’s Public Health Goal.
- Nearest Superfund site: Fultz Landfill, 2.1 miles away.
- Largest share of modeled toxic air from industry: Amg Vanadium LLC (99%), mostly nickel compounds.
- Fine particles (PM2.5) average 7.5 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
- About 18,715 kg of agricultural pesticides are applied in the county each year.
Grades for ZIP 43725
- Superfund sites nearbyC to F
- Factories and industrial sitesB to D
- Oil and gas wellsF
- Parks and nature nearbyC to F
- Air qualityC
- Drinking water qualityD to F
- Pesticide useD to F
- Neighborhood health statusD to F
- Past wildfire impactsA
- Past flood impactsA
- Noise levelsA to D
- Radiation signalsD to F
Based on 9 census tracts · compiled September 10, 2026 · how each grade works and its sources
Loading the full report, with every source…