RAINERI MUTUAL WATER COMPANY
California - Community Water System - PWSID: CA4300520
System Information
| PWSID | CA4300520 |
| System Name | RAINERI MUTUAL WATER COMPANY |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Oct 23, 1986 |
| Last Reported | Mar 20, 2026 |
Location & Contact
| State | California |
| City | LOS GATOS |
| ZIP Code | 95031 |
| Address | P.O. Box 11 |
| Organization | BASTIEN, WADE |
| Phone | 408-309-2867 |
Population & Service
| Population Served | 145 |
| Service Connections | 44 |
Drinking Water Violations (14)
This water system has 14 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 17, 2024 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Oct 1, 2017 | - | MR | No | No | - | TT | - | Resolved | Feb 7, 2019 | - | |
| Oct 1, 2017 | - | MR | No | No | - | TT | - | Resolved | Feb 7, 2019 | - | |
| Jan 1, 2017 | Jan 31, 2017 | TT | Yes | No | - | - | - | Resolved | Jan 31, 2017 | - | |
| Jan 1, 2017 | Jan 31, 2017 | TT | Yes | No | - | - | - | Resolved | Jan 31, 2017 | - | |
| Nov 1, 2005 | Nov 30, 2005 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2005 | - | |
| Aug 1, 1996 | Aug 31, 1996 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 1996 | - | |
| Aug 1, 1996 | Aug 31, 1996 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 1996 | - | |
| Aug 1, 1993 | Aug 31, 1993 | TT | Yes | No | - | - | - | Resolved | Aug 31, 1993 | - | |
| Aug 1, 1993 | Aug 31, 1993 | TT | Yes | No | - | - | - | Resolved | Aug 31, 1993 | - | |
| Jul 1, 1993 | Dec 31, 2003 | MR | No | No | - | TT | - | Resolved | Dec 31, 2003 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - |
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.