GSWC-SOUTH ARCADIA
California — Community Water System — PWSID: CA1910212
System Information
| PWSID | CA1910212 |
| System Name | GSWC-SOUTH ARCADIA |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 22, 1979 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | California |
| City | SAN DIMAS |
| ZIP Code | 91773 |
| Address | 401 S. San Dimas Canyon Road |
| Organization | ZAKHARI, GEORGE |
| Phone | 760-515-8322 |
Population & Service
| Population Served | 27,072 |
| Service Connections | 7,666 |
Drinking Water Violations (3)
This water system has 3 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 20, 2000 | Oct 19, 2000 | Other | No | No | — | — | — | Resolved | Oct 19, 2000 | Miscellaneous Other Rules | |
| Jun 20, 2000 | Oct 19, 2000 | Other | No | No | — | — | — | Resolved | Oct 19, 2000 | Miscellaneous Other Rules | |
| — | — | — | 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.