Collier County, FL

ZIP 34141

In ZIP 34141, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Mdwasa/Rex Utilities has 2 contaminants at or over an EPA legal limit; 28 contaminants are above health goals, led by pfos at 30× California’s Public Health Goal.
• Closer to Superfund sites than 56% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Jl Audio Inc. (95%), mostly diisocyanates.
• Fine particles (PM2.5) average 6.5 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 2,769,803 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 34141

• Superfund sites nearbyA to C
• Factories and industrial sitesA to B
• Oil and gas wellsA
• Parks and nature nearbyB to C
• Air qualityA
• Drinking water qualityC to F
• Pesticide useA to F
• Neighborhood health statusB to D
• Past wildfire impactsA to F
• Past flood impactsA to C
• Noise levelsA
• Radiation signalsB to C

Based on 3 census tracts · compiled September 10, 2026 · how each grade works and its sources

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