CALIFORNIA INSTITUTION FOR WOMEN
California — Community Water System — PWSID: CA3610851
System Information
| PWSID | CA3610851 |
| System Name | CALIFORNIA INSTITUTION FOR WOMEN |
| System Type | Community Water System |
| Water Source | Ground Water Purchased |
| Activity Status | Active |
| Owner Type | State |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 6, 1994 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | California |
| City | CORONA |
| ZIP Code | 92878 |
| Address | 18756 CHINO CORONA RD |
| Organization | GONZALEZ, SENEN A. |
| Phone | 909-597-1771 |
Population & Service
| Population Served | 1,195 |
| Service Connections | 1,063 |
Drinking Water Violations (8)
This water system has 8 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 1, 1994 | Dec 31, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 1994 | Total Coliform Rule |
| Dec 1, 1994 | Dec 31, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 1994 | Total Coliform Rule |
| Feb 1, 1993 | Feb 28, 1993 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 1993 | Total Coliform Rule |
| Apr 1, 1992 | Apr 30, 1992 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 1992 | Total Coliform Rule |
| Apr 1, 1992 | Apr 30, 1992 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 1992 | Total Coliform Rule |
| Jul 27, 1990 | Dec 31, 1995 | Nitrate | MCL | Yes | No | 65 MG/L | 10 mg/L | 45 | Resolved | Dec 31, 1995 | Nitrate Rule |
| Jul 27, 1990 | Dec 31, 1995 | Nitrate | MCL | Yes | No | 65 MG/L | 10 mg/L | 45 | Resolved | Dec 31, 1995 | Nitrate Rule |
| Jul 27, 1990 | Dec 31, 1995 | Nitrate | MCL | Yes | No | 65 MG/L | 10 mg/L | 45 | Resolved | Dec 31, 1995 | Nitrate Rule |
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.