Limestone County, AL

ZIP 35647

In ZIP 35647, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Minor Hill Water U.d. meets every EPA legal limit; 3 contaminants are above health goals, led by pfos at 2.4× 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: Ascend Performance Materials Operations Llc-Decatur Plant (41%), mostly acrylonitrile.
• Fine particles (PM2.5) average 6.7 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 240,367 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 35647

• Superfund sites nearbyA
• Factories and industrial sitesF
• Oil and gas wellsA
• Parks and nature nearbyC
• Air qualityB
• Drinking water qualityC
• Pesticide useF
• Neighborhood health statusF
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsF

Based on 1 census tract · compiled October 25, 2026 · how each grade works and its sources

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