Livingston Parish, LA

ZIP 70711

In ZIP 70711, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Fourth Ward Water Works meets every EPA legal limit; 10 contaminants are above health goals, led by lead at 540× California’s Public Health Goal.
• Closer to Superfund sites than 0% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Shaw Walker La LLC (38%), mostly ethylene oxide.
• Fine particles (PM2.5) average 7.6 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 8,112 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 70711

• Superfund sites nearbyA
• Factories and industrial sitesC
• Oil and gas wellsD
• Parks and nature nearbyC
• Air qualityB to C
• Drinking water qualityD to F
• Pesticide useC to D
• Neighborhood health statusC to D
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsA
• Radiation signalsB

Based on 3 census tracts · compiled September 10, 2026 · how each grade works and its sources

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