Warren County, VA

ZIP 22630

In ZIP 22630, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Marshall Waterworks has 1 contaminant at or over an EPA legal limit; 10 contaminants are above health goals, led by pfos at 11× California’s Public Health Goal.
• Nearest Superfund site: Avtex Fibers, Inc., 1.3 miles away.
• Largest share of modeled toxic air from industry: Trex - Virginia Manufacturing Operations (72%), mostly chromium compounds.
• Fine particles (PM2.5) average 7.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 26,999 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 22630

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

Based on 13 census tracts · compiled October 25, 2026 · how each grade works and its sources

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