ROSAMOND CSD
California — Community Water System — PWSID: CA1510018
System Information
| PWSID | CA1510018 |
| System Name | ROSAMOND CSD |
| 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 | Mar 20, 2026 |
Location & Contact
| State | California |
| City | ROSAMOND |
| ZIP Code | 93560 |
| Address | 3179 35th St. West |
| Organization | DOMINGO, KIM |
| Phone | 661-256-5708 |
Population & Service
| Population Served | 17,711 |
| Service Connections | 5,293 |
Drinking Water Violations (23)
This water system has 23 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2008 | Dec 31, 2008 | MCL | Yes | No | .014 MG/L | 0.010 mg/L | .01 | Resolved | Dec 31, 2008 | — | |
| Oct 1, 2008 | Dec 31, 2008 | MCL | Yes | No | .014 MG/L | 0.010 mg/L | .01 | Resolved | Dec 31, 2008 | — | |
| Jul 1, 2008 | Sep 30, 2008 | MCL | Yes | No | .014 MG/L | 0.010 mg/L | .01 | Resolved | Sep 30, 2008 | — | |
| Jul 1, 2008 | Sep 30, 2008 | MCL | Yes | No | .014 MG/L | 0.010 mg/L | .01 | Resolved | Sep 30, 2008 | — | |
| Apr 1, 2008 | Jun 30, 2008 | MCL | Yes | No | .014 MG/L | 0.010 mg/L | .01 | Resolved | Jun 30, 2008 | — | |
| Apr 1, 2008 | Jun 30, 2008 | MCL | Yes | No | .014 MG/L | 0.010 mg/L | .01 | Resolved | Jun 30, 2008 | — | |
| Jan 1, 2008 | Mar 31, 2008 | MCL | Yes | No | .014 MG/L | 0.010 mg/L | .01 | Resolved | Mar 31, 2008 | — | |
| Jan 1, 2008 | Mar 31, 2008 | MCL | Yes | No | .014 MG/L | 0.010 mg/L | .01 | Resolved | Mar 31, 2008 | — | |
| Oct 1, 2007 | Dec 31, 2007 | MCL | Yes | No | .014 MG/L | 0.010 mg/L | .01 | Resolved | Dec 31, 2007 | — | |
| Oct 1, 2007 | Dec 31, 2007 | MCL | Yes | No | .014 MG/L | 0.010 mg/L | .01 | Resolved | Dec 31, 2007 | — | |
| Jul 1, 2007 | Sep 30, 2007 | MCL | Yes | No | .013 MG/L | 0.010 mg/L | .01 | Resolved | Sep 30, 2007 | — | |
| Jul 1, 2007 | Sep 30, 2007 | MCL | Yes | No | .013 MG/L | 0.010 mg/L | .01 | Resolved | Sep 30, 2007 | — | |
| Jul 1, 2007 | Sep 30, 2007 | MCL | Yes | No | .013 MG/L | 0.010 mg/L | .01 | Resolved | Sep 30, 2007 | — | |
| Jul 1, 1997 | Jul 31, 1997 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 17, 1997 | — | |
| Jul 1, 1997 | Jul 31, 1997 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 17, 1997 | — | |
| Jul 1, 1993 | Jul 31, 1993 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 1993 | — | |
| Jul 1, 1993 | Jul 31, 1993 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 1993 | — | |
| May 1, 1993 | May 31, 1993 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 1993 | — | |
| May 1, 1993 | May 31, 1993 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 1993 | — | |
| Apr 1, 1993 | Apr 30, 1993 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 1993 | — | |
| Apr 1, 1993 | Apr 30, 1993 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 1993 | — | |
| Sep 1, 1992 | Sep 30, 1992 | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 1992 | — | |
| Sep 1, 1992 | Sep 30, 1992 | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 1992 | — |
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.