Lafayette Parish, LA

ZIP 70507

In ZIP 70507, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Cecilia Water Corporation has 1 contaminant at or over an EPA legal limit; 11 contaminants are above health goals, led by arsenic at 2,678× 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: Weatherford International Inc - Weatherford Artificial Lift (69%), mostly chromium.
• Fine particles (PM2.5) average 7.5 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 96,789 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 70507

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

Based on 8 census tracts · compiled October 25, 2026 · how each grade works and its sources

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