Martin County, FL

ZIP 34996

In ZIP 34996, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Sailfish Point meets every EPA legal limit; 3 contaminants are above health goals, led by arsenic at 200× California’s Public Health Goal.
• Nearest Superfund site: Solitron Microwave, 4.6 miles away.
• Largest share of modeled toxic air from industry: Turbocombustor Technology Inc. (100%), mostly nickel.
• Fine particles (PM2.5) average 6.9 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 1,355,352 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 34996

• Superfund sites nearbyD
• Factories and industrial sitesD to F
• Oil and gas wellsA
• Parks and nature nearbyB to C
• Air qualityA to B
• Drinking water qualityC
• Pesticide useF
• Neighborhood health statusB to D
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsA
• Radiation signalsA

Based on 5 census tracts · compiled October 25, 2026 · how each grade works and its sources

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