Oklahoma County, OK

ZIP 73049

In ZIP 73049, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Summit Ridge Retirement Center, Inc. meets every EPA legal limit; 10 contaminants are above health goals, led by lead at 72× California’s Public Health Goal.
• Nearest Superfund site: Mosley Road Sanitary Landfill, 1.8 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Duracoatings LLC. (38%), mostly chromium.
• Fine particles (PM2.5) average 7.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 20,693 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 73049

• Superfund sites nearbyA to D
• Factories and industrial sitesA to C
• Oil and gas wellsB to F
• Parks and nature nearbyC
• Air qualityB to C
• Drinking water qualityD to F
• Pesticide useC to D
• Neighborhood health statusC to F
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsB to C

Based on 8 census tracts · compiled September 10, 2026 · how each grade works and its sources

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