Wichita County, KS

ZIP 67861

In ZIP 67861, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Leoti, City Of has 2 contaminants at or over an EPA legal limit; 13 contaminants are above health goals, led by pfos at 6.2× 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: Western Plains Energy LLC (100%), mostly acetaldehyde.
• Fine particles (PM2.5) average 5.6 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 223,893 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 67861

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

Based on 3 census tracts · compiled September 10, 2026 · how each grade works and its sources

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