RIVERKERN MUTUAL WATER COMPANY
California - Community Water System - PWSID: CA1500251
System Information
| PWSID | CA1500251 |
| System Name | RIVERKERN MUTUAL WATER COMPANY |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 6, 1987 |
| Last Reported | Mar 20, 2026 |
Location & Contact
| State | California |
| City | KERNVILLE |
| ZIP Code | 93238 |
| Address | P.O. BOX 856 |
| Organization | JOSIF, TOBIN |
| Phone | 818-970-6022 |
Population & Service
| Population Served | 272 |
| Service Connections | 145 |
Drinking Water Violations (20)
This water system has 20 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, 2004 | Dec 31, 2004 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2004 | - | |
| Dec 1, 2004 | Dec 31, 2004 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2004 | - | |
| 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 | - | |
| Apr 1, 2002 | Apr 30, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Apr 30, 2002 | - | |
| Apr 1, 2002 | Apr 30, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Apr 30, 2002 | - | |
| Apr 1, 2002 | Apr 30, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Apr 30, 2002 | - | |
| Mar 1, 2002 | Mar 31, 2002 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 31, 2002 | - | |
| Mar 1, 2002 | Mar 31, 2002 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 31, 2002 | - | |
| Jan 1, 2001 | Dec 31, 2001 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Jan 1, 2001 | Dec 31, 2001 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2001 | - | |
| May 1, 1996 | May 31, 1996 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 29, 1996 | - | |
| May 1, 1996 | May 31, 1996 | MCL | Yes | No | - | 5% of samples | - | Resolved | May 29, 1996 | - | |
| Oct 1, 1994 | Oct 31, 1994 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 1994 | - | |
| Oct 1, 1994 | Oct 31, 1994 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 1994 | - | |
| Mar 1, 1994 | Mar 31, 1994 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 31, 1994 | - | |
| Mar 1, 1994 | Mar 31, 1994 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 31, 1994 | - | |
| Nov 1, 1993 | Nov 30, 1993 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 1993 | - | |
| Nov 1, 1993 | Nov 30, 1993 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 1993 | - | |
| Jul 1, 1993 | Mar 1, 2000 | MR | No | No | - | TT | - | Resolved | Mar 1, 2000 | - |
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.