SHAFTER, CITY OF
California — Community Water System — PWSID: CA1510019
System Information
| PWSID | CA1510019 |
| System Name | SHAFTER, CITY OF |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 22, 1979 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | California |
| City | SHAFTER |
| ZIP Code | 93263 |
| Address | 336 PACIFIC AVENUE |
| Organization | JAMES, MICHAEL |
| Phone | 661-746-5002 |
Population & Service
| Population Served | 21,915 |
| Service Connections | 4,998 |
Drinking Water Violations (35)
This water system has 35 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 1, 2015 | Dec 31, 2015 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2015 | Total Coliform Rule |
| Dec 1, 2015 | Dec 31, 2015 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 2015 | Total Coliform Rule |
| Apr 1, 2014 | Jun 30, 2014 | TTHM | MR | No | No | — | 0.080 mg/L | — | Resolved | Jun 30, 2014 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2014 | Jun 30, 2014 | Total Haloacetic Acids (HAA5) | MR | No | No | — | 0.060 mg/L | — | Resolved | Jun 30, 2014 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2014 | Jun 30, 2014 | Total Haloacetic Acids (HAA5) | MR | No | No | — | 0.060 mg/L | — | Resolved | Jun 30, 2014 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2014 | Jun 30, 2014 | TTHM | MR | No | No | — | 0.080 mg/L | — | Resolved | Jun 30, 2014 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Nov 1, 2012 | Nov 30, 2012 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2012 | Total Coliform Rule |
| Apr 1, 2012 | Jun 30, 2012 | Arsenic | MCL | Yes | No | .0133 MG/L | 0.010 mg/L | .01 | Resolved | Jun 30, 2012 | Arsenic Rule |
| Apr 1, 2012 | Jun 30, 2012 | Arsenic | MCL | Yes | No | .0133 MG/L | 0.010 mg/L | .01 | Resolved | Jun 30, 2012 | Arsenic Rule |
| Jan 1, 2012 | Mar 31, 2012 | Arsenic | MCL | Yes | No | .0178 MG/L | 0.010 mg/L | .01 | Resolved | Mar 31, 2012 | Arsenic Rule |
| Jan 1, 2012 | Mar 31, 2012 | Arsenic | MCL | Yes | No | .0178 MG/L | 0.010 mg/L | .01 | Resolved | Mar 31, 2012 | Arsenic Rule |
| Oct 1, 2011 | Dec 31, 2011 | Arsenic | MCL | Yes | No | .0155 MG/L | 0.010 mg/L | .01 | Resolved | Dec 31, 2011 | Arsenic Rule |
| Oct 1, 2011 | Dec 31, 2011 | Arsenic | MCL | Yes | No | .0155 MG/L | 0.010 mg/L | .01 | Resolved | Dec 31, 2011 | Arsenic Rule |
| Jul 1, 2011 | Sep 30, 2011 | Arsenic | MCL | Yes | No | .0162 MG/L | 0.010 mg/L | .01 | Resolved | Sep 30, 2011 | Arsenic Rule |
| Jul 1, 2011 | Sep 30, 2011 | Arsenic | MCL | Yes | No | .0162 MG/L | 0.010 mg/L | .01 | Resolved | Sep 30, 2011 | Arsenic Rule |
| Apr 1, 2011 | Jun 30, 2011 | Arsenic | MCL | Yes | No | .0126 MG/L | 0.010 mg/L | .01 | Resolved | Jun 30, 2011 | Arsenic Rule |
| Apr 1, 2011 | Jun 30, 2011 | Arsenic | MCL | Yes | No | .0126 MG/L | 0.010 mg/L | .01 | Resolved | Jun 30, 2011 | Arsenic Rule |
| Jan 1, 2011 | Mar 31, 2011 | Arsenic | MCL | Yes | No | .0116 MG/L | 0.010 mg/L | .01 | Resolved | Mar 31, 2011 | Arsenic Rule |
| Jan 1, 2011 | Mar 31, 2011 | Arsenic | MCL | Yes | No | .0116 MG/L | 0.010 mg/L | .01 | Resolved | Mar 31, 2011 | Arsenic Rule |
| Oct 1, 2010 | Dec 31, 2010 | Arsenic | MCL | Yes | No | .0116 MG/L | 0.010 mg/L | .01 | Resolved | Dec 31, 2010 | Arsenic Rule |
| Oct 1, 2010 | Dec 31, 2010 | Arsenic | MCL | Yes | No | .0116 MG/L | 0.010 mg/L | .01 | Resolved | Dec 31, 2010 | Arsenic Rule |
| Jan 1, 2009 | Mar 31, 2009 | TTHM | MCL | Yes | No | .084 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2009 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2009 | Mar 31, 2009 | TTHM | MCL | Yes | No | .084 MG/L | 0.080 mg/L | .08 | Resolved | Mar 31, 2009 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Dec 1, 1998 | Dec 31, 1998 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 1998 | Total Coliform Rule |
| Jan 1, 1997 | Jan 31, 1997 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jan 29, 1997 | Total Coliform Rule |
| Jan 1, 1997 | Jan 31, 1997 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jan 29, 1997 | Total Coliform Rule |
| Jul 1, 1994 | Jul 31, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 1994 | Total Coliform Rule |
| Jul 1, 1994 | Jul 31, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 1994 | Total Coliform Rule |
| Jan 1, 1994 | Jan 31, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jan 31, 1994 | Total Coliform Rule |
| Jan 1, 1994 | Jan 31, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jan 31, 1994 | Total Coliform Rule |
| Mar 1, 1993 | Mar 31, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 1993 | Total Coliform Rule |
| Mar 1, 1993 | Mar 31, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 1993 | Total Coliform Rule |
| Jan 1, 1993 | Jan 31, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jan 31, 1993 | Total Coliform Rule |
| Jan 1, 1993 | Jan 31, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jan 31, 1993 | Total Coliform Rule |
| Dec 1, 1992 | Dec 31, 1992 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Dec 31, 1992 | Total Coliform Rule |
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.