Kitsap County, WA

ZIP 98310

In ZIP 98310, 4 of the 12 things we check have at least one part graded D or F.

• Drinking water: North Perry Ave Water District has 1 contaminant at or over an EPA legal limit; 9 contaminants are above health goals, led by lead at 14× California’s Public Health Goal.
• Nearest Superfund site: Bremerton Gasworks, 2.1 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Puget Sound Coatings (35%), mostly chromium.
• Fine particles (PM2.5) average 6.7 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 4,384 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 98310

• Superfund sites nearbyF
• Factories and industrial sitesB
• Oil and gas wellsC
• Parks and nature nearbyD
• Air qualityB
• Drinking water qualityD
• Pesticide useB to C
• Neighborhood health statusC to F
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to B
• Radiation signalsB

Based on 7 census tracts · compiled September 10, 2026 · how each grade works and its sources

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