Frederick County, VA

ZIP 22624

In ZIP 22624, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Berkeley County Pswd-Potomac River meets every EPA legal limit; 9 contaminants are above health goals, led by bromodichloromethane at 218× California’s Public Health Goal.
• Nearest Superfund site: Rhinehart Tire Fire Dump, 9.8 miles away.
• Largest share of modeled toxic air from industry: Trex - Virginia Manufacturing Operations (96%), 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 255,332 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 22624

• Superfund sites nearbyA
• Factories and industrial sitesB to C
• Oil and gas wellsA
• Parks and nature nearbyC to D
• Air qualityB
• Drinking water qualityB to C
• Pesticide useF
• Neighborhood health statusC
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsF

Based on 2 census tracts · compiled October 25, 2026 · how each grade works and its sources

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