Lehigh County, PA

ZIP 18092

In ZIP 18092, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Lca Upper Milford Central Div has 2 contaminants at or over an EPA legal limit; 12 contaminants are above health goals, led by pfos at 9.2× California’s Public Health Goal.
• Nearest Superfund site: Rodale Manufacturing Co., Inc., 2.5 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Carpenter Technology Corp (31%), mostly chromium compounds.
• Fine particles (PM2.5) average 7.2 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 91,749 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 18092

• Superfund sites nearbyD to F
• Factories and industrial sitesD
• Oil and gas wellsA
• Parks and nature nearbyC
• Air qualityC
• Drinking water qualityA to F
• Pesticide useD
• Neighborhood health statusB to D
• Past wildfire impactsA
• Past flood impactsC to D
• Noise levelsA
• Radiation signalsD to F

Based on 3 census tracts · compiled October 25, 2026 · how each grade works and its sources

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