Dauphin County, PA

ZIP 17018

In ZIP 17018, 2 of the 12 things we check have at least one part graded D or F.

• Drinking water: Veolia Water meets every EPA legal limit; 15 contaminants are above health goals, led by pfhxs at 70× California Notification Level.
• 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: Armstrong World Industries (35%), mostly chromium.
• Fine particles (PM2.5) average 7.6 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 60,359 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 17018

• Superfund sites nearbyA
• Factories and industrial sitesB
• Oil and gas wellsA
• Parks and nature nearbyB
• Air qualityC
• Drinking water qualityF
• Pesticide useC
• Neighborhood health statusC
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsA
• Radiation signalsD

Based on 1 census tract · compiled September 10, 2026 · how each grade works and its sources

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