Fredericksburg city, VA

ZIP 22401

In ZIP 22401, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Fredericksburg, City Of meets every EPA legal limit; 9 contaminants are above health goals, led by lead at 18× California’s Public Health Goal.
• Nearest Superfund site: L.a. Clarke & Son, 6.3 miles away.
• Largest share of modeled toxic air from industry: Hoover Treated Wood Products Inc (36%), mostly formaldehyde.
• Fine particles (PM2.5) average 7.2 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.

Grades for ZIP 22401

• Superfund sites nearbyD
• Factories and industrial sitesA
• Oil and gas wellsA
• Parks and nature nearbyD
• Air qualityB
• Drinking water qualityD
• Neighborhood health statusB to D
• Past wildfire impactsA
• Past flood impactsA to C
• Noise levelsA to D
• Radiation signalsC to D

Based on 7 census tracts · compiled September 10, 2026 · how each grade works and its sources

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