Logan County, KS

ZIP 67764

In ZIP 67764, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Oakley, City Of has 1 contaminant at or over an EPA legal limit; 16 contaminants are above health goals, led by pfos at 2.7× California’s Public Health Goal.
• Nearest Superfund site: Ace Services, 1.4 miles away.
• Largest share of modeled toxic air from industry: Western Plains Energy LLC (100%), mostly acetaldehyde.
• Fine particles (PM2.5) average 5.5 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 328,205 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 67764

• Superfund sites nearbyA to C
• Factories and industrial sitesB to C
• Oil and gas wellsD
• Parks and nature nearbyD
• Air qualityA
• Drinking water qualityD to F
• Pesticide useF
• Neighborhood health statusC to D
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsF

Based on 2 census tracts · compiled September 10, 2026 · how each grade works and its sources

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