LOS ALAMITOS RACE COURSE
California — Non-Transient Non-Community — PWSID: CA3000819
System Information
| PWSID | CA3000819 |
| System Name | LOS ALAMITOS RACE COURSE |
| System Type | Non-Transient Non-Community |
| 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 | Mar 20, 2026 |
Location & Contact
| State | California |
| City | LOS ALAMITOS |
| ZIP Code | 90720 |
| Address | 4961 KATELLA AVENUE |
| Organization | SHERREN, FRANK |
| Phone | 714-820-2715 |
Population & Service
| Population Served | 1,600 |
| Service Connections | 1 |
Drinking Water Violations (18)
This water system has 18 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 17, 2024 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Unaddressed | — | — | |
| Oct 1, 2021 | — | MR | No | No | — | TT | — | Resolved | Aug 18, 2022 | — | |
| Oct 1, 2021 | — | MR | No | No | — | TT | — | Resolved | Aug 18, 2022 | — | |
| Aug 1, 2007 | Aug 31, 2007 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2007 | — | |
| Aug 1, 2007 | Aug 31, 2007 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2007 | — | |
| Dec 31, 2006 | — | TT | Yes | No | — | — | — | Resolved | Mar 31, 2008 | — | |
| Dec 31, 2006 | — | TT | Yes | No | — | — | — | Resolved | Mar 31, 2008 | — | |
| Apr 1, 2005 | Apr 30, 2005 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2005 | — | |
| Jan 1, 2005 | Dec 31, 2005 | MR | No | No | — | 0.080 mg/L | — | Resolved | Dec 31, 2005 | — | |
| Jan 1, 2005 | Dec 31, 2005 | MR | No | No | — | 0.080 mg/L | — | Resolved | Dec 31, 2005 | — | |
| May 1, 2004 | May 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2004 | — | |
| May 1, 2004 | May 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2004 | — | |
| Jan 1, 2004 | Dec 31, 2004 | MR | No | No | — | 0.080 mg/L | — | Resolved | Dec 31, 2004 | — | |
| Jan 1, 2004 | Dec 31, 2004 | MR | No | No | — | 0.080 mg/L | — | Resolved | Dec 31, 2004 | — | |
| Jul 1, 1993 | Mar 1, 2000 | MR | No | No | — | TT | — | Resolved | Mar 1, 2000 | — | |
| — | — | — | 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.