Warren County, OH

ZIP 45005

In ZIP 45005, 10 of the 12 things we check have at least one part graded D or F.

• Drinking water: Springboro Pws has 2 contaminants at or over an EPA legal limit; 13 contaminants are above health goals, led by pfos at 5.1× California’s Public Health Goal.
• Nearest Superfund site: Mound Plant (usdoe), 2.5 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Evertz Technology Services Inc. (32%), mostly chromium.
• Fine particles (PM2.5) average 8.9 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 93,781 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 45005

• Superfund sites nearbyA to F
• Factories and industrial sitesC to D
• Oil and gas wellsA to D
• Parks and nature nearbyC to D
• Air qualityD to F
• Drinking water qualityC to F
• Pesticide useD to F
• Neighborhood health statusC to F
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsD

Based on 12 census tracts · compiled September 10, 2026 · how each grade works and its sources

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