Crawford County, KS

ZIP 66762

In ZIP 66762, 9 of the 12 things we check have at least one part graded D or F.

• Drinking water: Frontenac, City Of has 1 contaminant at or over an EPA legal limit; 9 contaminants are above health goals, led by lithium at 12× the USGS health-based screening level.
• Nearest Superfund site: Cherokee Zinc - Weir Smelter, 3.6 miles away.
• Largest share of modeled toxic air from industry: Tank Connection LLC (69%), mostly chromium.
• Fine particles (PM2.5) average 7.2 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 137,947 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 66762

• Superfund sites nearbyA to F
• Factories and industrial sitesA to D
• Oil and gas wellsC to F
• Parks and nature nearbyB to F
• Air qualityB
• Drinking water qualityA to D
• Pesticide useD to F
• Neighborhood health statusB to F
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsC to D

Based on 13 census tracts · compiled October 25, 2026 · how each grade works and its sources

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