Claiborne Parish, LA

ZIP 71003

In ZIP 71003, 2 of the 12 things we check have at least one part graded D or F.

• Drinking water: Gil-Gal Water System meets every EPA legal limit; 7 contaminants are above health goals, led by bromodichloromethane at 84× 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: Weyerhaeuser Nr - Arcadia Osb (52%), mostly formaldehyde.
• Fine particles (PM2.5) average 7.2 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 4,316 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 71003

• Superfund sites nearbyA
• Factories and industrial sitesA
• Oil and gas wellsD
• Parks and nature nearbyB
• Air qualityB
• Drinking water qualityB to C
• Pesticide useC
• Neighborhood health statusF
• Past wildfire impactsA
• Past flood impactsB
• Noise levelsA
• Radiation signalsB

Based on 1 census tract · compiled October 25, 2026 · how each grade works and its sources

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