Stafford County, VA

ZIP 22405

In ZIP 22405, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Stafford County Utilities has 1 contaminant at or over an EPA legal limit; 11 contaminants are above health goals, led by pfos at 4.3× California’s Public Health Goal.
• Nearest Superfund site: L.a. Clarke & Son, 4.4 miles away.
• Largest share of modeled toxic air from industry: Hoover Treated Wood Products Inc (44%), mostly formaldehyde.
• Fine particles (PM2.5) average 6.7 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 11,446 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 22405

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

Based on 11 census tracts · compiled September 10, 2026 · how each grade works and its sources

Loading the full report, with every source…