PICO RIVERA - CITY, WATER DEPT.
California — Community Water System — PWSID: CA1910042
System Information
| PWSID | CA1910042 |
| System Name | PICO RIVERA - CITY, WATER DEPT. |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 22, 1979 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | California |
| City | PICO RIVERA |
| ZIP Code | 90660 |
| Address | 6615 PASSONS BLVD. |
| Organization | NEGRETE, NOE |
| Phone | 562-801-2346 |
Population & Service
| Population Served | 40,600 |
| Service Connections | 9,474 |
Drinking Water Violations (13)
This water system has 13 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 1, 2022 | Nov 30, 2022 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Nov 30, 2022 | Revised Total Coliform Rule |
| Nov 1, 2022 | Nov 30, 2022 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Nov 30, 2022 | Revised Total Coliform Rule |
| Oct 1, 2021 | Dec 31, 2021 | Chlorine | MR | No | No | — | 4.0 mg/L | — | Resolved | Dec 1, 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2021 | Dec 31, 2021 | Chlorine | MR | No | No | — | 4.0 mg/L | — | Resolved | Dec 1, 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Aug 17, 2021 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Nov 3, 2021 | Ground Water Rule |
| Nov 1, 2003 | Nov 30, 2003 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2003 | Total Coliform Rule |
| Nov 1, 2003 | Nov 30, 2003 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2003 | Total Coliform Rule |
| Jan 1, 1999 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 3, 2010 | Lead and Copper Rule |
| Jan 1, 1999 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 3, 2010 | Lead and Copper Rule |
| Sep 1, 1994 | Sep 30, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 1994 | Total Coliform Rule |
| Sep 1, 1994 | Sep 30, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 1994 | Total Coliform Rule |
| Jul 1, 1994 | Jul 31, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 1994 | Total Coliform Rule |
| Jul 1, 1994 | Jul 31, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 1994 | Total Coliform 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.