KING COUNTY WATER DISTRICT #45
Washington — Community Water System — PWSID: WA5339700
System Information
| PWSID | WA5339700 |
| System Name | KING COUNTY WATER DISTRICT #45 |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Inactive |
| Owner Type | Local |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Feb 7, 1981 |
| Last Reported | Dec 11, 2025 |
Location & Contact
| State | Washington |
| City | Seattle |
| ZIP Code | 98146 |
| Address | King County Water District #45 |
| Organization | KING COUNTY WATER DISTRICT #45 |
| Phone | — |
Population & Service
| Population Served | 4,398 |
| Service Connections | 1,450 |
Drinking Water Violations
No violations recorded for this water system in the EPA SDWIS database.
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.