Acadia Parish, LA

ZIP 70531

In ZIP 70531, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Egan Water Corporation No 2 meets every EPA legal limit; 8 contaminants are above health goals, led by bromodichloromethane at 203× California’s Public Health Goal.
• Nearest Superfund site: Sba Shipyard, 3.8 miles away (2 within 10 miles).
• Largest share of modeled toxic air from industry: Catalyst Recovery Of Louisiana LLC (75%), mostly cobalt compounds.
• Fine particles (PM2.5) average 7.5 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 268,797 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 70531

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

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

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