Walker County, AL

ZIP 35503

In ZIP 35503, 3 of the 12 things we check have at least one part graded D or F.

• Drinking water: Jasper Water Works & Sewer Board meets every EPA legal limit; 8 contaminants are above health goals, led by bromodichloromethane at 60× 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: Louisiana-Pacific Corp. (63%), mostly formaldehyde.
• Fine particles (PM2.5) average 6.9 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 5,223 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 35503

• Superfund sites nearbyA
• Factories and industrial sitesA to C
• Oil and gas wellsA
• Parks and nature nearbyA to C
• Air qualityB
• Drinking water qualityB to C
• Pesticide useC
• Neighborhood health statusF
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsC to D

Based on 7 census tracts · compiled October 25, 2026 · how each grade works and its sources

Loading the full report, with every source…