Walton County, FL

ZIP 32550

In ZIP 32550, none of the 12 things we check has a part graded D or F.

• Drinking water: South Walton Utility Company meets every EPA legal limit; 3 contaminants are above health goals, led by lithium at 1.4× the USGS health-based screening level.
• 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: U.S. Dod Usaf Eglin Afb Fl (100%), mostly benzene.
• Fine particles (PM2.5) average 7.0 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 48,163 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 32550

• Superfund sites nearbyA
• Factories and industrial sitesA
• Oil and gas wellsA
• Parks and nature nearbyC
• Air qualityB
• Drinking water qualityB
• Pesticide useC
• Neighborhood health statusC
• Past wildfire impactsA
• Past flood impactsB
• Noise levelsA to B

Based on 3 census tracts · compiled October 25, 2026 · how each grade works and its sources

Loading the full report, with every source…