Cleveland County, OK

ZIP 73019

In ZIP 73019, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Norman Utilities Authority meets every EPA legal limit; 24 contaminants are above health goals, led by vanadium at 1.8× 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: Oneok Field Svc/Maysville Gas Plt (43%), mostly formaldehyde.
• Fine particles (PM2.5) average 8.0 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 14,853 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 73019

• Superfund sites nearbyA
• Factories and industrial sitesC
• Oil and gas wellsD to F
• Parks and nature nearbyF
• Air qualityC to D
• Drinking water qualityF
• Pesticide useC
• Neighborhood health statusB
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsC to D
• Radiation signalsC

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

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