Morgan County, UT

ZIP 84018

In ZIP 84018, 3 of the 12 things we check have at least one part graded D or F.

• Drinking water: Central Enterprise Water Co has 1 contaminant at or over an EPA legal limit; 4 contaminants are above health goals, led by tetrachloroethylene at 360× 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: Chevron Products Co - Salt Lake Refinery (42%), mostly benzene.
• Fine particles (PM2.5) average 4.7 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 7,506 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 84018

• Superfund sites nearbyC
• Factories and industrial sitesB
• Oil and gas wellsA
• Parks and nature nearbyB
• Air qualityA
• Drinking water qualityC to F
• Pesticide useD
• Neighborhood health statusB
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsD

Based on 1 census tract · compiled September 10, 2026 · how each grade works and its sources

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