Home hazard report for 98392 — Suquamish, WA
ZIP 98392 is served by Suquamish: no health-based violations since 2016, latest lead result 1 ppb, PFAS not detected. Kitsap County is in EPA radon zone 3.
No health-based violations reported since 2016.
90th-percentile lead in the latest round (Jan 2022). Lead comes mostly from household plumbing and service lines, so individual homes can be higher.
None of the tested PFAS were found above EPA’s reporting limits in 2023–2025.
Predicted average under 2 pCi/L — but any home can have high radon, so EPA still recommends a test.
FEMA’s overall natural-hazard risk for this census tract, relative to the rest of the U.S.
The nearest active Superfund site is 3.7 miles away.
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Where ZIP 98392 is
Dashed: ZIP area · blue: utility service area · scroll or pinch to zoomDrinking water: Suquamish
Health-based violations
No health-based violations reported since 2016.
Other systems overlapping this ZIP: Mainland View Manor.
Lead
90th-percentile lead per sampling round (90% of the homes sampled were at or below this level). Black line: EPA’s 15 ppb action level; under the Lead and Copper Rule Improvements the action level becomes 10 ppb from 2027.
PFAS (“forever chemicals”)
| Compound | Highest result | Samples with detection | EPA limit |
|---|---|---|---|
| PFBS | not detected | 0 of 8 | — |
| PFPeA | not detected | 0 of 8 | — |
| PFBA | not detected | 0 of 8 | — |
| HFPO-DA (GenX) | not detected | 0 of 8 | — |
| PFHxA | not detected | 0 of 8 | — |
| PFDA | not detected | 0 of 8 | — |
| PFOA | not detected | 0 of 8 | 4 ppt MCL |
| PFOS | not detected | 0 of 8 | 4 ppt MCL |
| PFNA | not detected | 0 of 8 | — |
| PFHxS | not detected | 0 of 8 | — |
| PFHpA | not detected | 0 of 8 | — |
EPA Fifth Unregulated Contaminant Monitoring Rule (UCMR 5), samples 2023–2025; ppt = parts per trillion (ng/L). The 4.0 ppt maximum contaminant levels for PFOA and PFOS were set by EPA in 2024; water systems have until the end of the decade to comply.
Radon in Kitsap County
EPA radon zone 3 — low potential. Predicted average under 2 pCi/L — but any home can have high radon, so EPA still recommends a test.
Radon is a colorless, odorless radioactive gas from soil and rock, and the leading cause of lung cancer among non-smokers. EPA recommends fixing a home at 4 pCi/L or above and considering it from 2 pCi/L. A short-term test kit costs about $15–30. How radon zones work →
Natural hazard risk
FEMA rates the overall natural-hazard risk of this neighborhood (census tract) as Relatively Moderate, with relatively low social vulnerability and relatively high community resilience.
FEMA National Risk Index (December 2025): expected annual losses from each hazard combined with social vulnerability and community resilience, rated relative to all U.S. census tracts. Hazards not listed are not applicable here. It describes the area, not a single building; flood insurance maps (FEMA FIRMs) decide flood-insurance requirements.
Live conditions: river gauges and flood levels · tornado warnings · wildfire detections · earthquakes — our sister maps, updated from NOAA, USGS and NASA every few minutes.
Superfund sites nearby
| Site | Status | Distance |
|---|---|---|
| Naval Undersea Warfare Station (4 Areas) Keyport, Washington · EPA ID WA1170023419 | Active (final NPL) | 3.7 mi |
| Bangor Ordnance Disposal (USNAVY) Bremerton, Washington · EPA ID WA7170027265 | Active (final NPL) | 6.7 mi |
| Bangor Naval Submarine Base Silverdale, Washington · EPA ID WA5170027291 | Active (final NPL) | 7.2 mi |
| Wyckoff Co./Eagle Harbor Bainbridge Island, Washington · EPA ID WAD009248295 | Active (final NPL) | 8.0 mi |
EPA Superfund National Priorities List (NPL): the country’s most serious known hazardous-waste sites, each with an EPA cleanup record (linked). Distance is measured from the ZIP center to the site’s reference point; being near a site does not by itself mean exposure — EPA site pages describe what was found and how it is being cleaned up.
What this is — and isn’t. These are records your water utility and state reported to the EPA, and the EPA’s radon map for your county. They describe the system and the area, not the water from your own tap or the air in your home. For that, read your utility’s annual Consumer Confidence Report and test: lead and radon tests are inexpensive.
Questions about 98392
Who supplies drinking water to ZIP 98392?
Suquamish (EPA ID WA5386400), a groundwater (wells) system serving about 4,203 people.
Is there lead in Suquamish, WA tap water?
The utility’s latest 90th-percentile lead result (Jan 2022) was 1 ppb; EPA’s action level is 15 ppb, falling to 10 ppb from 2027. Lead mostly comes from service lines and home plumbing, so the only way to know your tap is to test it.
Does Suquamish, WA water have PFAS?
None of the tested PFAS were found above EPA’s reporting limits in 2023–2025.
Has the water system in 98392 had violations?
No health-based violations reported since 2016.
What natural hazards affect ZIP 98392?
FEMA’s National Risk Index rates the overall natural-hazard risk here as Relatively Moderate; the highest-rated hazards are earthquake (relatively high), coastal flooding (relatively moderate), heat wave (relatively moderate).
Are there Superfund sites near 98392?
The nearest active Superfund site is 3.7 miles away. Sites within 10 miles: Naval Undersea Warfare Station (4 Areas) (3.7 mi, Active (final NPL)); Bangor Ordnance Disposal (USNAVY) (6.7 mi, Active (final NPL)); Bangor Naval Submarine Base (7.2 mi, Active (final NPL)).
Is radon a problem in Kitsap County?
Kitsap County is in EPA radon zone 3 (low potential). Predicted average under 2 pCi/L — but any home can have high radon, so EPA still recommends a test.