Webster Parish, LA
ZIP 71018
In ZIP 71018, 5 of the 12 things we check have at least one part graded D or F.
- Drinking water: State Of La Military Dept - Camp Minden meets every EPA legal limit; 9 contaminants are above health goals, led by lead at 54× California’s Public Health Goal.
- Nearest Superfund site: Louisiana Army Ammunition Plant, 7.9 miles away.
- Largest share of modeled toxic air from industry: Calumet Cotton Valley Refining LLC Calumet Cotton Valley (89%), mostly benzene.
- Fine particles (PM2.5) average 7.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
- About 8,578 kg of agricultural pesticides are applied in the county each year.
Grades for ZIP 71018
- Superfund sites nearbyA to F
- Factories and industrial sitesB to C
- Oil and gas wellsC to F
- Parks and nature nearbyC
- Air qualityB to C
- Drinking water qualityC to F
- Pesticide useD
- Neighborhood health statusD to F
- Past wildfire impactsA
- Past flood impactsA to B
- Noise levelsA
- Radiation signalsB to C
Based on 4 census tracts · compiled September 10, 2026 · how each grade works and its sources
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