Mason County, WV

ZIP 25265

In ZIP 25265, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Syracuse Village Pws has 1 contaminant at or over an EPA legal limit; 6 contaminants are above health goals, led by pfoa at 1,129× California’s Public Health Goal.
• Nearest Superfund site: West Virginia Ordnance (usarmy), 5.6 miles away.
• Largest share of modeled toxic air from industry: Mountaineer Plant (66%), mostly chromium compounds.
• Fine particles (PM2.5) average 7.1 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 32,449 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 25265

• Superfund sites nearbyD
• Factories and industrial sitesF
• Oil and gas wellsF
• Parks and nature nearbyC
• Air qualityB
• Drinking water qualityB 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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