KING COUNTY WATER DISTRICT #125
Washington — Community Water System — PWSID: WA5341998
System Information
| PWSID | WA5341998 |
| System Name | KING COUNTY WATER DISTRICT #125 |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Feb 7, 1981 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Washington |
| City | SEATTLE |
| ZIP Code | 98168 |
| Address | PO BOX 68147 |
| Organization | KING COUNTY WATER DISTRICT #125 |
| Phone | — |
Population & Service
| Population Served | 21,904 |
| Service Connections | 7,267 |
Drinking Water Violations (7)
This water system has 7 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2024 | — | Other | No | No | — | — | — | Resolved | Feb 19, 2025 | — | |
| Jul 1, 2016 | — | Other | No | No | — | — | — | Resolved | Aug 26, 2016 | — | |
| Oct 19, 1999 | Dec 31, 1999 | Other | No | Yes | — | — | — | Resolved | Dec 31, 1999 | — | |
| Mar 1, 1992 | Mar 31, 1992 | MR | No | No | — | 5% of samples | — | Archived | Mar 31, 1992 | — | |
| Jan 1, 1992 | Jan 31, 1992 | MCL | Yes | No | — | 5% of samples | — | Archived | Jan 31, 1992 | — | |
| Jan 1, 1992 | Jan 31, 1992 | MCL | Yes | No | — | 5% of samples | — | Archived | Jan 31, 1992 | — | |
| Jan 1, 1992 | Jan 31, 1992 | MCL | Yes | No | — | 5% of samples | — | Archived | Jan 31, 1992 | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.