WINCHESTER HEIGHTS
Washington - Community Water System - PWSID: WA5330691
System Information
| PWSID | WA5330691 |
| System Name | WINCHESTER HEIGHTS |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Sep 18, 1991 |
| Last Reported | Jun 19, 2026 |
Location & Contact
| State | Washington |
| City | Puyallup |
| ZIP Code | 98372 |
| Address | 14515 Pioneer Way E |
| Organization | WINCHESTER HEIGHTS |
| Phone | - |
Population & Service
| Population Served | 80 |
| Service Connections | 32 |
Drinking Water Violations (9)
This water system has 9 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, 2025 | - | Other | No | No | - | - | - | Resolved | Sep 25, 2025 | - | |
| Jul 1, 2015 | - | Other | No | No | - | - | - | Resolved | Sep 9, 2015 | - | |
| Jul 1, 2013 | - | Other | No | No | - | - | - | Resolved | Aug 28, 2013 | - | |
| Jul 1, 2012 | - | Other | No | No | - | - | - | Resolved | Oct 22, 2012 | - | |
| Jul 1, 2010 | - | Other | No | No | - | - | - | Resolved | Oct 14, 2010 | - | |
| Jan 1, 2009 | Dec 31, 2009 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2009 | - | |
| Sep 1, 2006 | Sep 30, 2006 | MCL | Yes | No | - | 5% of samples | - | Archived | Sep 30, 2006 | - | |
| Feb 1, 1994 | Feb 28, 1994 | MR | No | Yes | - | 5% of samples | - | Archived | Feb 28, 1994 | - | |
| Sep 1, 1993 | Sep 30, 1993 | MCL | Yes | No | - | 5% of samples | - | Archived | Sep 30, 1993 | - |
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.