LaSalle Parish, LA

ZIP 71342

In ZIP 71342, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Rogers Community Water System Inc meets every EPA legal limit; 9 contaminants are above health goals, led by di(2-ethylhexyl) phthalate at 15× 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: Lasalle Bioenergy LLC (88%), mostly formaldehyde.
• Fine particles (PM2.5) average 7.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 4,111 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 71342

• Superfund sites nearbyA
• Factories and industrial sitesA
• Oil and gas wellsD
• Parks and nature nearbyB to C
• Air qualityB to C
• Drinking water qualityC to D
• Pesticide useD
• Neighborhood health statusD
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsA
• Radiation signalsB to C

Based on 2 census tracts · compiled September 10, 2026 · how each grade works and its sources

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