TOYOTA SAN LUIS OBISPO
California - Non-Transient Non-Community - PWSID: CA4000213
System Information
| PWSID | CA4000213 |
| System Name | TOYOTA SAN LUIS OBISPO |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 19, 2000 |
| Last Reported | Jun 22, 2026 |
Location & Contact
| State | California |
| City | SANTA MARIA |
| ZIP Code | 93456 |
| Address | PO Box 5759 |
| Organization | RUFFONI, JESSICA |
| Phone | 805-478-1447 |
Population & Service
| Population Served | 57 |
| Service Connections | 1 |
Drinking Water Violations (9)
This water system has 9 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, 2021 | - | MR | No | No | - | TT | - | Resolved | Aug 30, 2022 | - | |
| Oct 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Aug 30, 2022 | - | |
| Jan 1, 2019 | - | MR | No | No | - | TT | - | Resolved | Dec 21, 2020 | - | |
| Jan 1, 2019 | - | MR | No | No | - | TT | - | Resolved | Dec 21, 2020 | - | |
| Oct 1, 2005 | Oct 31, 2005 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 2005 | - | |
| Oct 1, 2005 | Oct 31, 2005 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 2005 | - | |
| Jul 1, 2005 | - | Other | No | No | - | - | - | Resolved | Aug 2, 2005 | - | |
| Jul 1, 2004 | - | Other | No | No | - | - | - | Resolved | Jul 15, 2004 | - | |
| Jul 1, 2003 | - | Other | No | No | - | - | - | Resolved | Sep 24, 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.