King County · System ID 28350 · Community water system
Is Gold Beach Water Company’s water safe? PFAS test results (King County, WA)
PFAS detected — below state action levels
Gold Beach Water Company detected PFAS in 2 of its 2 tested water sources; every result in the current state dataset (2021–present) is below Washington’s state action levels (latest test June 2026).
Community water system serving King County · 209 connections · about 390 people.
PFAS results on record for Gold Beach Water Company
| Analyte | Highest result | WA action level | Federal MCL | Detected at source |
|---|---|---|---|---|
| PFOA Perfluorooctanoic acid | 2 ng/L | 10 ng/L | 4 ng/L | WELL # 1 AFJ059, WELL # 2 AFJ060 |
| PFBS Perfluorobutanesulfonic acid | 1 ng/L | 345 ng/L | — | WELL # 1 AFJ059, WELL # 2 AFJ060 |
| PFHxA Perfluorohexanoic acid | 1 ng/L | — | — | WELL # 1 AFJ059 |
| PFHxS Perfluorohexanesulfonic acid | 1 ng/L | 65 ng/L | 10 ng/L | WELL # 2 AFJ060 |
| PFOS Perfluorooctanesulfonic acid | 1 ng/L | 15 ng/L | 4 ng/L | WELL # 2 AFJ060 |
What this means
PFAS was detected in 2 of the 2 sources tested for this system, and every result in the current state dataset (2021–present) is below Washington’s state action levels — the thresholds at which the state requires customer notification and action. Detected-but-below-action-level is exactly what it sounds like: PFAS is present in at least one source at low levels, and the state does not currently require the utility to act on it.
If you’d rather not drink detectable PFAS at any level, the at-the-tap option we plan to offer is under-sink reverse osmosis — manufacturer test data shows RO membranes reduce PFAS. See the planned systems.
These results describe the water system’s sources (wells, intakes), not any individual tap — utilities blend, treat, and rotate sources. Data: Washington State Department of Health public PFAS results and Drinking Water Service Areas, dataset updated 2026-07-22. Latest test on record for this system: 2026-06-09. Informational only — not a certification of water quality and not health advice. If you have concerns about your drinking water, contact your utility or the WA DOH Office of Drinking Water.
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