East Baton Rouge Parish, LA

ZIP 70836

In ZIP 70836, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Baton Rouge Water Company meets every EPA legal limit; 15 contaminants are above health goals, led by arsenic at 214× California’s Public Health Goal.
• Nearest Superfund site: Capitol Lakes, 8.0 miles away.
• Largest share of modeled toxic air from industry: Basf Corp (45%), mostly ethylene oxide.
• Fine particles (PM2.5) average 8.8 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 18,610 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 70836

• Superfund sites nearbyA
• Factories and industrial sitesD
• Oil and gas wellsD
• Parks and nature nearbyF
• Air qualityF
• Drinking water qualityD
• Pesticide useD
• Neighborhood health statusC
• Past wildfire impactsA
• Past flood impactsD
• Noise levelsA
• Radiation signalsC

Based on 1 census tract · compiled September 10, 2026 · how each grade works and its sources

Loading the full report, with every source…