Louisa County, VA

ZIP 23024

In ZIP 23024, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: New Bridge meets every EPA legal limit; 4 contaminants are above health goals, led by arsenic at 250× California’s Public Health Goal.
• Nearest Superfund site: H & H Inc., Burn Pit, 7.0 miles away.
• Largest share of modeled toxic air from industry: Sterilization Services Of Virginia (99%), mostly ethylene oxide.
• Fine particles (PM2.5) average 6.7 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 11,389 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 23024

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

Based on 6 census tracts · compiled October 25, 2026 · how each grade works and its sources

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