Haskell County, KS

ZIP 67870

In ZIP 67870, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Liberal, City Of meets every EPA legal limit; 14 contaminants are above health goals, led by pfos at 1.1× 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: Arkalon Ethanol LLC (94%), mostly acrolein.
• Fine particles (PM2.5) average 5.6 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 182,106 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 67870

• Superfund sites nearbyA
• Factories and industrial sitesA to C
• Oil and gas wellsD
• Parks and nature nearbyC to F
• Air qualityA
• Drinking water qualityC
• Pesticide useF
• Neighborhood health statusB to C
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to B
• Radiation signalsC to F

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

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