TRACT 349 MUTUAL WATER CO.
California — Community Water System — PWSID: CA1910160
System Information
| PWSID | CA1910160 |
| System Name | TRACT 349 MUTUAL WATER CO. |
| 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 | CUDAHY |
| ZIP Code | 90201 |
| Address | 4630 SANTA ANA STREET |
| Organization | GYNAN,, WILLIAM |
| Phone | 323-560-1601 |
Population & Service
| Population Served | 8,700 |
| Service Connections | 949 |
Drinking Water Violations (10)
This water system has 10 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 1, 2019 | May 31, 2019 | Coliform (TCR) | Other | No | No | — | 5% of samples | — | Resolved | May 31, 2019 | Total Coliform Rule |
| May 1, 2019 | May 31, 2019 | Coliform (TCR) | Other | No | No | — | 5% of samples | — | Resolved | May 31, 2019 | Total Coliform Rule |
| May 1, 2019 | May 31, 2019 | Coliform (TCR) | Other | No | No | — | 5% of samples | — | Resolved | May 31, 2019 | Total Coliform Rule |
| May 1, 2019 | May 31, 2019 | Coliform (TCR) | Other | No | No | — | 5% of samples | — | Resolved | May 31, 2019 | Total Coliform Rule |
| May 1, 2019 | May 31, 2019 | Groundwater Rule | MR | No | Yes | — | — | — | Resolved | May 31, 2019 | Ground Water Rule |
| May 1, 2019 | May 31, 2019 | Groundwater Rule | MR | No | Yes | — | — | — | Resolved | May 31, 2019 | Ground Water Rule |
| May 1, 2019 | May 31, 2019 | Groundwater Rule | MR | No | Yes | — | — | — | Resolved | May 31, 2019 | Ground Water Rule |
| May 1, 2019 | May 31, 2019 | Groundwater Rule | MR | No | Yes | — | — | — | Resolved | May 31, 2019 | Ground Water Rule |
| Apr 1, 1996 | Apr 30, 1996 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 29, 1996 | Total Coliform Rule |
| Apr 1, 1996 | Apr 30, 1996 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 29, 1996 | 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.