CITY OF FOUNTAIN VALLEY
California — Community Water System — PWSID: CA3010069
System Information
| PWSID | CA3010069 |
| System Name | CITY OF FOUNTAIN VALLEY |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| 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 | FOUNTAIN VALLEY |
| ZIP Code | 92708 |
| Address | 17300 MT. HERRMANN STREET |
| Organization | SPRAGUE, MARK |
| Phone | 714-593-4609 |
Population & Service
| Population Served | 56,747 |
| Service Connections | 17,072 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2017 | Mar 31, 2017 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Mar 31, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 | Mar 31, 2017 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Mar 31, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 | Mar 31, 2017 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Mar 31, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 | Mar 31, 2017 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Mar 31, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Sep 1, 2014 | Sep 30, 2014 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2014 | Total Coliform Rule |
| Sep 1, 2014 | Sep 30, 2014 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2014 | Total Coliform Rule |
| Feb 1, 2014 | Feb 28, 2014 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2014 | Total Coliform Rule |
| Feb 1, 2014 | Feb 28, 2014 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2014 | 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.