Kittitas County, WA

ZIP 98068

In ZIP 98068, 3 of the 12 things we check have at least one part graded D or F.

• Drinking water: Norwest Mobile Home Park meets every EPA legal limit; 4 contaminants are above health goals, led by pfos at 3× 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: Pacific Aerospace & Electronics (100%), mostly 1-bromopropane.
• Fine particles (PM2.5) average 5.5 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 79,224 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 98068

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

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

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