Craig County, OK

ZIP 74369

In ZIP 74369, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Welch Pwa has 1 contaminant at or over an EPA legal limit; 8 contaminants are above health goals, led by dibromochloromethane at 14× California’s Public Health Goal.
• Closer to Superfund sites than 71% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Owens Corning Insulating Systems LLC (38%), mostly formaldehyde.
• Fine particles (PM2.5) average 6.8 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 66,353 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 74369

• Superfund sites nearbyD
• Factories and industrial sitesA
• Oil and gas wellsF
• Parks and nature nearbyD
• Air qualityB
• Drinking water qualityB to D
• Pesticide useF
• Neighborhood health statusF
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsB

Based on 1 census tract · compiled October 25, 2026 · how each grade works and its sources

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