COALINGA-CITY
California — Community Water System — PWSID: CA1010004
System Information
| PWSID | CA1010004 |
| System Name | COALINGA-CITY |
| System Type | Community Water System |
| Water Source | Surface Water |
| 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 | COALINGA |
| ZIP Code | 93210 |
| Address | 155 W. Durian Ave. |
| Organization | BREWER, SEAN |
| Phone | 559-341-4461 |
Population & Service
| Population Served | 17,277 |
| Service Connections | 4,026 |
Drinking Water Violations (77)
This water system has 77 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, 2016 | Dec 31, 2016 | Other | No | No | — | — | — | Resolved | Dec 31, 2016 | — | |
| Oct 1, 2016 | Dec 31, 2016 | Other | No | No | — | — | — | Resolved | Dec 31, 2016 | — | |
| Oct 1, 2016 | Dec 31, 2016 | Other | No | No | — | — | — | Resolved | Dec 31, 2016 | — | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | .0805 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2015 | — | |
| Oct 1, 2015 | — | MR | No | No | — | TT | — | Resolved | Jun 10, 2016 | — | |
| Oct 1, 2015 | — | MR | No | No | — | TT | — | Resolved | Jun 10, 2016 | — | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | .0805 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2015 | — | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | .0805 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2015 | — | |
| Sep 1, 2015 | Sep 30, 2015 | TT | Yes | No | — | — | — | Resolved | Sep 30, 2015 | — | |
| Sep 1, 2015 | Sep 30, 2015 | TT | Yes | No | — | — | — | Resolved | Sep 30, 2015 | — | |
| Jul 1, 2015 | Sep 30, 2015 | MCL | Yes | No | .095 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2015 | — | |
| Jul 1, 2015 | Sep 30, 2015 | MCL | Yes | No | .095 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2015 | — | |
| Jul 1, 2015 | Sep 30, 2015 | MCL | Yes | No | .095 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2015 | — | |
| Apr 1, 2015 | Jun 30, 2015 | MCL | Yes | No | .109 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2015 | — | |
| Apr 1, 2015 | Jun 30, 2015 | MCL | Yes | No | .109 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2015 | — | |
| Apr 1, 2015 | Jun 30, 2015 | MCL | Yes | No | .109 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2015 | — | |
| Jan 1, 2015 | Mar 31, 2015 | MCL | Yes | No | .116 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2015 | — | |
| Jan 1, 2015 | Mar 31, 2015 | MCL | Yes | No | .116 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2015 | — | |
| Jan 1, 2015 | Mar 31, 2015 | MCL | Yes | No | .116 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2015 | — | |
| Oct 1, 2014 | Dec 31, 2014 | MCL | Yes | No | .124 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2014 | — | |
| Oct 1, 2014 | Dec 31, 2014 | MCL | Yes | No | .124 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2014 | — | |
| Oct 1, 2014 | Dec 31, 2014 | MCL | Yes | No | .124 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2014 | — | |
| Jul 1, 2014 | Sep 30, 2014 | MCL | Yes | No | .107 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2014 | — | |
| Jul 1, 2014 | Sep 30, 2014 | MCL | Yes | No | .107 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2014 | — | |
| Jul 1, 2014 | Sep 30, 2014 | MCL | Yes | No | .107 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2014 | — | |
| Jul 1, 2014 | Sep 30, 2014 | MCL | Yes | No | .107 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2014 | — | |
| Jul 1, 2014 | Sep 30, 2014 | MCL | Yes | No | .107 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2014 | — | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | .1192 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2004 | — | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | .1192 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2004 | — | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | .1192 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2004 | — | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | .1192 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2004 | — | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | .1192 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2004 | — | |
| Oct 1, 2004 | Dec 31, 2004 | MCL | Yes | No | .1192 MG/L | 0.080 mg/L | .08 | Resolved | Dec 31, 2004 | — | |
| Jul 1, 2004 | Sep 30, 2004 | MCL | Yes | No | .1123 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2004 | — | |
| Jul 1, 2004 | Sep 30, 2004 | MCL | Yes | No | .1123 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2004 | — | |
| Jul 1, 2004 | Sep 30, 2004 | MCL | Yes | No | .1123 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2004 | — | |
| Jul 1, 2004 | Sep 30, 2004 | MCL | Yes | No | .1123 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2004 | — | |
| Jul 1, 2004 | Sep 30, 2004 | MCL | Yes | No | .1123 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2004 | — | |
| Jul 1, 2004 | Sep 30, 2004 | MCL | Yes | No | .1123 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2004 | — | |
| Apr 1, 2004 | Jun 30, 2004 | MCL | Yes | No | .1011 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2004 | — | |
| Apr 1, 2004 | Jun 30, 2004 | MCL | Yes | No | .1011 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2004 | — | |
| Apr 1, 2004 | Jun 30, 2004 | MCL | Yes | No | .1011 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2004 | — | |
| Apr 1, 2004 | Jun 30, 2004 | MCL | Yes | No | .1011 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2004 | — | |
| Apr 1, 2004 | Jun 30, 2004 | MCL | Yes | No | .1011 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2004 | — | |
| Apr 1, 2004 | Jun 30, 2004 | MCL | Yes | No | .1011 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2004 | — | |
| Apr 1, 2003 | Jun 30, 2003 | MCL | Yes | No | .1114 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2003 | — | |
| Apr 1, 2003 | Jun 30, 2003 | MCL | Yes | No | .1114 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2003 | — | |
| Apr 1, 2003 | Jun 30, 2003 | MCL | Yes | No | .1114 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2003 | — | |
| Apr 1, 2003 | Jun 30, 2003 | MCL | Yes | No | .1114 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2003 | — | |
| Apr 1, 2003 | Jun 30, 2003 | MCL | Yes | No | .1114 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2003 | — |
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.