CHIRIACO SUMMIT WATER DIST.
California - Community Water System - PWSID: CA3301115
System Information
| PWSID | CA3301115 |
| System Name | CHIRIACO SUMMIT WATER DIST. |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| 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 | CHIRIACO SUMMIT |
| ZIP Code | 92201 |
| Address | 1 Chiriaco Rd |
| Organization | CHIRIACO-RUSCHE, MARGIT |
| Phone | 760-227-3227 |
Population & Service
| Population Served | 544 |
| Service Connections | 40 |
Drinking Water Violations (40)
This water system has 40 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2025 | Jun 30, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jun 30, 2025 | - | |
| Jul 1, 2013 | - | Other | No | No | - | - | - | Resolved | Apr 1, 2014 | - | |
| Jul 1, 2013 | - | Other | No | No | - | - | - | Resolved | Apr 1, 2014 | - | |
| Jul 1, 2007 | - | Other | No | No | - | - | - | Resolved | Jul 7, 2008 | - | |
| Jul 1, 2007 | - | Other | No | No | - | - | - | Resolved | Jul 7, 2008 | - | |
| Jul 1, 2005 | - | Other | No | No | - | - | - | Resolved | Jul 12, 2007 | - | |
| Jul 1, 2005 | - | Other | No | No | - | - | - | Resolved | Jul 12, 2007 | - | |
| Jul 1, 2005 | - | Other | No | No | - | - | - | Resolved | Jul 12, 2007 | - | |
| Jul 1, 2004 | - | Other | No | No | - | - | - | Resolved | Jul 12, 2007 | - | |
| Jul 1, 2004 | - | Other | No | No | - | - | - | Resolved | Jul 12, 2007 | - | |
| Jul 1, 2004 | - | Other | No | No | - | - | - | Resolved | Jul 12, 2007 | - | |
| Nov 1, 2003 | Nov 30, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2003 | - | |
| Nov 1, 2003 | Nov 30, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2003 | - | |
| Nov 1, 2003 | Nov 30, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2003 | - | |
| Sep 1, 2003 | Sep 30, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2003 | - | |
| Sep 1, 2003 | Sep 30, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2003 | - | |
| Sep 1, 2003 | Sep 30, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2003 | - | |
| Nov 14, 2001 | - | MR | No | No | - | TT | - | Resolved | Dec 28, 2001 | - | |
| Nov 14, 2001 | - | MR | No | No | - | TT | - | Resolved | Dec 28, 2001 | - | |
| Nov 14, 2001 | - | MR | No | No | - | TT | - | Resolved | Dec 28, 2001 | - | |
| Dec 1, 2000 | Dec 31, 2000 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2000 | - | |
| Dec 1, 2000 | Dec 31, 2000 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2000 | - | |
| Dec 1, 2000 | Dec 31, 2000 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2000 | - | |
| Jul 1, 1993 | - | MR | No | No | - | TT | - | Resolved | Sep 30, 2005 | - | |
| Jan 1, 1991 | Jan 31, 1991 | TT | Yes | No | - | - | - | Resolved | Jan 31, 1991 | - | |
| Jan 1, 1991 | Jan 31, 1991 | TT | Yes | No | - | - | - | Resolved | Jan 31, 1991 | - | |
| Jan 1, 1991 | Jan 31, 1991 | TT | Yes | No | - | - | - | Resolved | Jan 31, 1991 | - | |
| Jun 1, 1983 | Jun 30, 1983 | Other | No | No | - | - | - | Archived | Jun 30, 1983 | - | |
| May 1, 1983 | May 31, 1983 | Other | No | No | - | - | - | Archived | May 31, 1983 | - | |
| Apr 1, 1983 | Apr 30, 1983 | Other | No | No | - | - | - | Archived | Apr 30, 1983 | - | |
| Dec 1, 1982 | Dec 31, 1982 | Other | No | No | - | - | - | Archived | Dec 31, 1982 | - | |
| Nov 1, 1982 | Nov 30, 1982 | Other | No | No | - | - | - | Archived | Nov 30, 1982 | - | |
| Oct 1, 1982 | Oct 31, 1982 | Other | No | No | - | - | - | Archived | Oct 31, 1982 | - | |
| Mar 22, 1982 | Sep 21, 1982 | MCL | Yes | No | 13.7 | 4.0 mg/L | - | Archived | Sep 21, 1982 | - | |
| Jan 5, 1982 | Jul 4, 1982 | MCL | Yes | No | 14 | 4.0 mg/L | - | Archived | Jul 4, 1982 | - | |
| Oct 1, 1981 | Sep 30, 1982 | MR | No | Yes | - | 15 pCi/L | - | Archived | Sep 30, 1982 | - | |
| Oct 30, 1980 | Oct 29, 1981 | MR | No | Yes | - | 15 pCi/L | - | Archived | Oct 29, 1981 | - |
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.