PORT HUENEME CITY WATER DEPT
California — Community Water System — PWSID: CA5610009
System Information
| PWSID | CA5610009 |
| System Name | PORT HUENEME CITY WATER DEPT |
| 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 | PORT HUENEME |
| ZIP Code | 93041 |
| Address | 250 North Ventura Road |
| Organization | MARTINEZ, DENNIS |
| Phone | 805-986-6566 |
Population & Service
| Population Served | 21,407 |
| Service Connections | 5,791 |
Drinking Water Violations (11)
This water system has 11 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 1, 2024 | Mar 31, 2024 | Revised Total Coliform Rule | MON | No | No | — | — | — | Resolved | Mar 31, 2024 | Revised Total Coliform Rule |
| Dec 1, 2009 | Dec 31, 2009 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2009 | Total Coliform Rule |
| Dec 1, 2009 | Dec 31, 2009 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2009 | Total Coliform Rule |
| Jan 1, 1994 | Jan 31, 1994 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 1994 | Total Coliform Rule |
| Jun 1, 1988 | Jun 30, 1988 | Other | No | No | — | — | — | Archived | Jun 30, 1988 | Miscellaneous Other Rules | |
| Jun 1, 1988 | Jun 30, 1988 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Archived | Jun 30, 1988 | Inorganic Chemicals |
| Jun 1, 1988 | Jun 30, 1988 | Selenium | MR | No | Yes | — | 0.05 mg/L | — | Archived | Jun 30, 1988 | Inorganic Chemicals |
| Jun 1, 1988 | Jun 30, 1988 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Archived | Jun 30, 1988 | Arsenic Rule |
| Jun 1, 1988 | Jun 30, 1988 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Archived | Jun 30, 1988 | Nitrate Rule |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | 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.