White Swan, WA Water Safety: 53/100 (2026)
1 ZIP code · 1 water system · Updated 2026-06-03
White Swan, WA water systems: poor compliance record, lower-tier safety grade.
How White Swan Compares
Data: EPA SDWIS Last verified: 2026-06-03
White Swan Water: The Quick Version
- Homes built before 1986: 73% — older plumbing may contain lead solder.
- Estimated remediation: $400 per household.
- CDC health risk index: 12.85 — above typical levels.
Water Systems Serving White Swan
A single utility carries the primary residential water load in White Swan, WA — the dominant provider across 1 federally tracked system.
Overview
We track water quality and home safety data for 1 ZIP code in White Swan, Washington, covering 1 community water system serving approximately 1,735 people.
No EPA violations recorded across any ZIP codes in White Swan — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for White Swan: D (53/100)
The score combines three factors:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| Lead Levels | 90th percentile lead concentration vs EPA action level |
| Radon Risk | EPA radon zone classification |
Water Sources
White Swan water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for White Swan
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 2 (Moderate Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 98952 | D | HARRAH WATER SYSTEM | 1,304 |
All ZIP Codes in White Swan
- 98952 [D]
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
Updated daily.
CDC Health Data for White Swan
Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.
Compared to National Average
Vertical line = national average. ■ Above national · ■ Below national
How Old Is White Swan's Housing Stock?
With 73% of homes built before 1986, lead solder in plumbing is a potential concern. The EPA banned lead solder in 1986, but many older homes retain original plumbing.
Source: U.S. Census Bureau American Community Survey (ACS).
Housing Age Profile
The lead that enters tap water in older homes often comes not from the municipal supply but from the home's own plumbing — from solder used in copper joints before the 1986 federal ban, or from lead pipes installed before 1970. In White Swan, where the median build year is 1972, these older materials are widespread. More than half the residential stock predates the 1986 solder ban, and a significant fraction predates 1970 as well. For residents in those homes, the city-wide water quality picture is a less relevant frame than the specific materials inside their own walls and under their own street.
Over half of homes in White Swan were built before 1986, when lead solder was banned. Older plumbing may leach lead into drinking water, especially with corrosive water chemistry.
Source: U.S. Census Bureau ACS B25034.
White Swan: Remediation Cost in Perspective
Low proportionality — that's the White Swan picture when remediation costs are placed against typical home equity.
Remediation costs in White Swan are relatively low compared to home values. The $0–$800 estimated range is a small fraction of median property value. Home values are 76% below the Washington average.
Protecting Children from Lead in White Swan
Why children are most at risk: The CDC states there is no safe level of lead exposure for children. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.
Locally, 73% of White Swan homes carry interior plumbing from the era when lead solder was still permitted in new builds, and citywide monitoring approaches or crosses the EPA action benchmark. Households can find a draw-test kit and certified filtration through verified retailers.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
What You Can Do in White Swan
- Test your water at home. City-level data shows averages — your tap may differ. NSF-certified test kits cost $20-40 and give results in days.
- Install a certified water filter. An NSF-certified pitcher or under-sink filter removes most common contaminants.
- Check your home's plumbing. With 73% of homes built before 1986, lead solder is a real possibility.
- Review your water system's CCR. Your utility publishes an annual Consumer Confidence Report with detailed test results. Request it or find it online.
Deep Dive Reports
Detailed analysis for White Swan, WA