Wasatch County, UT

ZIP 84049

In ZIP 84049, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: Oak Haven Water Company has 1 contaminant at or over an EPA legal limit; 4 contaminants are above health goals, led by arsenic at 5,822× California’s Public Health Goal.
• Closer to Superfund sites than 54% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Bd Medical (62%), mostly ethylene oxide.
• Fine particles (PM2.5) average 4.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 4,907 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 84049

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

Based on 3 census tracts · compiled September 10, 2026 · how each grade works and its sources

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