Greene County, AR

ZIP 72450

In ZIP 72450, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Clay Co Reg Water District meets every EPA legal limit; 3 contaminants are above health goals, led by lithium at 6.4× the USGS health-based screening level.
• Nearest Superfund site: Monroe Auto Equipment Co. (paragould Pit), 3.0 miles away.
• Largest share of modeled toxic air from industry: American Railcar Industries I Nc (94%), mostly chromium.
• Fine particles (PM2.5) average 7.5 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 287,243 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 72450

• Superfund sites nearbyA
• Factories and industrial sitesA to D
• Oil and gas wellsA
• Parks and nature nearbyC to F
• Air qualityB to C
• Drinking water qualityA to C
• Pesticide useF
• Neighborhood health statusC to F
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsB to D

Based on 13 census tracts · compiled October 25, 2026 · how each grade works and its sources

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