West Feliciana Parish, LA

ZIP 70775

In ZIP 70775, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Town Of St Francisville Water System meets every EPA legal limit; 7 contaminants are above health goals, led by bromodichloromethane at 66× California’s Public Health Goal.
• Nearest Superfund site: Exide Baton Rouge, 8.2 miles away (2 within 10 miles).
• Largest share of modeled toxic air from industry: Shell Catalyst & Technologies (48%), mostly cobalt compounds.
• Fine particles (PM2.5) average 7.7 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 20,610 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 70775

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

Based on 6 census tracts · compiled October 25, 2026 · how each grade works and its sources

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