Bucks County, PA

ZIP 18929

In ZIP 18929, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Buckingham Twp Furlong has 2 contaminants at or over an EPA legal limit; 12 contaminants are above health goals, led by lead at 45× California’s Public Health Goal.
• Nearest Superfund site: Naval Air Development Center (8 Waste Areas), 3.6 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Custom Processing Services LLC (44%), mostly chromium compounds.
• Fine particles (PM2.5) average 6.9 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 73,480 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 18929

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

Based on 4 census tracts · compiled September 10, 2026 · how each grade works and its sources

Loading the full report, with every source…