La Jolla Eastern
California — Community Water System — PWSID: 090605007
System Information
| PWSID | 090605007 |
| System Name | La Jolla Eastern |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Native American |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 2, 1984 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | California |
| City | Pauma Valley |
| ZIP Code | 92061 |
| Address | 22000 Highway 76 |
| Organization | La Jolla Band of Luiseno Indians |
| Phone | 7607423771 |
Population & Service
| Population Served | 1,076 |
| Service Connections | 140 |
Drinking Water Violations (246)
This water system has 246 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 1, 2022 | Jun 30, 2022 | MON | No | Yes | — | — | — | Resolved | Jun 30, 2022 | — | |
| Apr 1, 2022 | Jun 30, 2022 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Apr 4, 2022 | — | |
| Jan 1, 2017 | Dec 31, 2022 | MR | No | Yes | — | 15 pCi/L | — | Resolved | Dec 31, 2022 | — | |
| Dec 1, 2009 | Dec 31, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2009 | — | |
| Sep 1, 2006 | Sep 30, 2006 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2006 | — | |
| Dec 1, 2004 | Dec 31, 2004 | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2004 | — | |
| Jul 1, 2004 | — | Other | No | No | — | — | — | Resolved | Nov 1, 2004 | — | |
| Jan 1, 2004 | Dec 31, 2004 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2004 | — | |
| Jul 1, 2003 | Jul 31, 2003 | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2003 | — | |
| May 1, 2003 | May 31, 2003 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2003 | — | |
| Jan 1, 2003 | Dec 31, 2003 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2003 | — | |
| Sep 1, 2002 | Sep 30, 2002 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2002 | — | |
| Jul 1, 2002 | Jul 31, 2002 | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2002 | — | |
| Jul 1, 2002 | — | Other | No | No | — | — | — | Resolved | Feb 2, 2005 | — | |
| Jan 1, 2002 | Dec 31, 2002 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2002 | — | |
| Jan 1, 2002 | Jan 31, 2002 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2002 | — | |
| Nov 1, 2001 | Nov 30, 2001 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2001 | — | |
| Jul 1, 2001 | — | Other | No | No | — | — | — | Resolved | Aug 18, 2006 | — | |
| Jul 1, 2001 | Jul 31, 2001 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2001 | — | |
| Jul 1, 2000 | — | Other | No | No | — | — | — | Resolved | Feb 2, 2005 | — | |
| Jul 1, 2000 | Jul 31, 2000 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2000 | — | |
| Sep 1, 1998 | Sep 30, 1998 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 1998 | — | |
| Jan 1, 1998 | Dec 31, 1998 | MR | No | Yes | — | 0.02 mg/L | — | Resolved | Dec 31, 1998 | — | |
| Jan 1, 1998 | Dec 31, 1998 | MR | No | Yes | — | 0.00000003 mg/L | — | Resolved | Dec 31, 1998 | — | |
| Oct 1, 1997 | Oct 31, 1997 | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 1997 | — | |
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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.