WESTERN DIGITAL TECHNOLOGIES, INC.
California — Non-Transient Non-Community — PWSID: CA4300791
System Information
| PWSID | CA4300791 |
| System Name | WESTERN DIGITAL TECHNOLOGIES, INC. |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Nov 30, 1981 |
| Last Reported | Mar 20, 2026 |
Location & Contact
| State | California |
| City | SAN JOSE |
| ZIP Code | 95119 |
| Address | 5601 Great Oaks Parkway |
| Organization | LLOYD, DENISE |
| Phone | 408-717-6196 |
Population & Service
| Population Served | 2,439 |
| Service Connections | 6 |
Drinking Water Violations (15)
This water system has 15 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, 2019 | — | TT | Yes | No | — | — | — | Resolved | Oct 24, 2019 | — | |
| Jul 1, 2019 | — | TT | Yes | No | — | — | — | Resolved | Oct 24, 2019 | — | |
| Jul 1, 2008 | Jul 31, 2008 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2008 | — | |
| Jul 1, 2008 | Jul 31, 2008 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2008 | — | |
| Apr 1, 2008 | Apr 30, 2008 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 23, 2008 | — | |
| Apr 1, 2008 | Apr 30, 2008 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 23, 2008 | — | |
| Nov 1, 2007 | Nov 30, 2007 | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2007 | — | |
| Nov 1, 2007 | Nov 30, 2007 | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2007 | — | |
| Mar 1, 2001 | Mar 31, 2001 | MCL | Yes | No | .01 MG/L | 0.005 mg/L | .005 | Resolved | Mar 31, 2001 | — | |
| Mar 1, 2001 | Mar 31, 2001 | MCL | Yes | No | .01 MG/L | 0.005 mg/L | .005 | Resolved | Mar 31, 2001 | — | |
| Nov 1, 1996 | Nov 30, 1996 | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 1996 | — | |
| Nov 1, 1996 | Nov 30, 1996 | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 1996 | — | |
| Jun 30, 1993 | Mar 1, 2000 | MR | No | No | — | TT | — | Resolved | Mar 1, 2000 | — | |
| Aug 1, 1984 | Aug 31, 1984 | Other | No | No | — | — | — | Archived | Aug 31, 1984 | — | |
| — | — | — | No | No | — | — | — | — | — | — |
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.