Concordia Parish, LA

ZIP 71354

In ZIP 71354, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Town Of Ferriday Water System has 1 contaminant at or over an EPA legal limit; 15 contaminants are above health goals, led by arsenic at 5,411× 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: Amite Bioenergy LLC (71%), mostly formaldehyde.
• Fine particles (PM2.5) average 7.4 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 352,539 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 71354

• Superfund sites nearbyA
• Factories and industrial sitesA
• Oil and gas wellsF
• Parks and nature nearbyC
• Air qualityC
• Drinking water qualityD to F
• Pesticide useF
• Neighborhood health statusD
• Past wildfire impactsA
• Past flood impactsC
• 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…