CANTUA CREEK VINEYARDS, IV, LLC.
California - Community Water System - PWSID: CA1009051
System Information
| PWSID | CA1009051 |
| System Name | CANTUA CREEK VINEYARDS, IV, LLC. |
| 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 22, 1979 |
| Last Reported | Mar 20, 2026 |
Location & Contact
| State | California |
| City | CERES |
| ZIP Code | 95307 |
| Address | P.O. BOX 488 |
| Organization | OCHOA, VICTOR |
| Phone | 209-272-3337 |
Population & Service
| Population Served | 52 |
| Service Connections | 16 |
Drinking Water Violations (168)
This water system has 168 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2022 | Mar 31, 2022 | MCL | Yes | No | .032 MG/L | 0.010 mg/L | .01 | Archived | Mar 31, 2022 | - | |
| Oct 1, 2021 | Dec 31, 2021 | MCL | Yes | No | .03 MG/L | 0.010 mg/L | .01 | Archived | Dec 31, 2021 | - | |
| Jul 1, 2021 | Sep 30, 2021 | MCL | Yes | No | .03 MG/L | 0.010 mg/L | .01 | Archived | Sep 30, 2021 | - | |
| Apr 1, 2021 | Jun 30, 2021 | MCL | Yes | No | .028 MG/L | 0.010 mg/L | .01 | Archived | Jun 30, 2021 | - | |
| Jan 1, 2021 | Mar 31, 2021 | MCL | Yes | No | .024 MG/L | 0.010 mg/L | .01 | Archived | Mar 31, 2021 | - | |
| Oct 1, 2020 | Dec 31, 2020 | MCL | Yes | No | .023 MG/L | 0.010 mg/L | .01 | Archived | Dec 31, 2020 | - | |
| Jul 1, 2020 | Sep 30, 2020 | MCL | Yes | No | .023 MG/L | 0.010 mg/L | .01 | Archived | Sep 30, 2020 | - | |
| Apr 1, 2020 | Jun 30, 2020 | MCL | Yes | No | .024 MG/L | 0.010 mg/L | .01 | Archived | Jun 30, 2020 | - | |
| Jan 1, 2020 | Mar 31, 2020 | MCL | Yes | No | .031 MG/L | 0.010 mg/L | .01 | Archived | Mar 31, 2020 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | .033 MG/L | 0.010 mg/L | .01 | Archived | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | .033 MG/L | 0.010 mg/L | .01 | Archived | Dec 31, 2019 | - | |
| Jul 1, 2019 | Sep 30, 2019 | MCL | Yes | No | .034 MG/L | 0.010 mg/L | .01 | Archived | Sep 30, 2019 | - | |
| Jul 1, 2019 | Sep 30, 2019 | MCL | Yes | No | .034 MG/L | 0.010 mg/L | .01 | Archived | Sep 30, 2019 | - | |
| Apr 1, 2019 | Jun 30, 2019 | MCL | Yes | No | .0345 MG/L | 0.010 mg/L | .01 | Archived | Jun 30, 2019 | - | |
| Jan 1, 2019 | Mar 31, 2019 | MCL | Yes | No | .0313 MG/L | 0.010 mg/L | .01 | Archived | Mar 31, 2019 | - | |
| Oct 1, 2018 | Dec 31, 2018 | MCL | Yes | No | .0308 MG/L | 0.010 mg/L | .01 | Archived | Dec 31, 2018 | - | |
| Jul 1, 2018 | Sep 30, 2018 | MCL | Yes | No | .031 MG/L | 0.010 mg/L | .01 | Archived | Sep 30, 2018 | - | |
| Jul 1, 2018 | Sep 30, 2018 | MCL | Yes | No | .031 MG/L | 0.010 mg/L | .01 | Archived | Sep 30, 2018 | - | |
| Apr 1, 2018 | Jun 30, 2018 | MCL | Yes | No | .034 MG/L | 0.010 mg/L | .01 | Archived | Jun 30, 2018 | - | |
| Apr 1, 2018 | Jun 30, 2018 | MCL | Yes | No | .034 MG/L | 0.010 mg/L | .01 | Archived | Jun 30, 2018 | - | |
| Jan 1, 2018 | Mar 31, 2018 | MCL | Yes | No | .0345 MG/L | 0.010 mg/L | .01 | Archived | Mar 31, 2018 | - | |
| Jan 1, 2018 | Mar 31, 2018 | MCL | Yes | No | .0345 MG/L | 0.010 mg/L | .01 | Archived | Mar 31, 2018 | - | |
| Oct 1, 2017 | Dec 31, 2017 | MCL | Yes | No | .034 MG/L | 0.010 mg/L | .01 | Archived | Dec 31, 2017 | - | |
| Oct 1, 2017 | Dec 31, 2017 | MCL | Yes | No | .034 MG/L | 0.010 mg/L | .01 | Archived | Dec 31, 2017 | - | |
| Jul 1, 2017 | Sep 30, 2017 | MCL | Yes | No | .036 MG/L | 0.010 mg/L | .01 | Archived | Sep 30, 2017 | - | |
| Jul 1, 2017 | Sep 30, 2017 | MCL | Yes | No | .036 MG/L | 0.010 mg/L | .01 | Archived | Sep 30, 2017 | - | |
| Apr 1, 2017 | Jun 30, 2017 | MCL | Yes | No | .038 MG/L | 0.010 mg/L | .01 | Archived | Jun 30, 2017 | - | |
| Apr 1, 2017 | Jun 30, 2017 | MCL | Yes | No | .038 MG/L | 0.010 mg/L | .01 | Archived | Jun 30, 2017 | - | |
| Jan 1, 2017 | Mar 31, 2017 | MCL | Yes | No | 36 MG/L | 0.010 mg/L | .01 | Archived | Mar 31, 2017 | - | |
| Jan 1, 2017 | Mar 31, 2017 | MCL | Yes | No | 36 MG/L | 0.010 mg/L | .01 | Archived | Mar 31, 2017 | - | |
| Oct 1, 2016 | Dec 31, 2016 | MCL | Yes | No | .046 MG/L | 0.010 mg/L | .01 | Archived | Dec 31, 2016 | - | |
| Oct 1, 2016 | Dec 31, 2016 | MCL | Yes | No | .046 MG/L | 0.010 mg/L | .01 | Archived | Dec 31, 2016 | - | |
| Jul 1, 2016 | Sep 30, 2016 | MCL | Yes | No | .0348 MG/L | 0.010 mg/L | .01 | Archived | Sep 30, 2016 | - | |
| Jul 1, 2016 | Sep 30, 2016 | MCL | Yes | No | .0348 MG/L | 0.010 mg/L | .01 | Archived | Sep 30, 2016 | - | |
| Apr 1, 2016 | Jun 30, 2016 | MCL | Yes | No | .0313 MG/L | 0.010 mg/L | .01 | Archived | Jun 30, 2016 | - | |
| Apr 1, 2016 | Jun 30, 2016 | MCL | Yes | No | .0313 MG/L | 0.010 mg/L | .01 | Archived | Jun 30, 2016 | - | |
| Jan 1, 2016 | Mar 31, 2016 | MCL | Yes | No | .031 MG/L | 0.010 mg/L | .01 | Archived | Mar 31, 2016 | - | |
| Jan 1, 2016 | Mar 31, 2016 | MCL | Yes | No | .031 MG/L | 0.010 mg/L | .01 | Archived | Mar 31, 2016 | - | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | .0293 MG/L | 0.010 mg/L | .01 | Archived | Dec 31, 2015 | - | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | .0293 MG/L | 0.010 mg/L | .01 | Archived | Dec 31, 2015 | - | |
| Jul 1, 2015 | - | Other | No | No | - | - | - | Resolved | Oct 6, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MCL | Yes | No | .03 MG/L | 0.010 mg/L | .01 | Archived | Sep 30, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MCL | Yes | No | .03 MG/L | 0.010 mg/L | .01 | Archived | Sep 30, 2015 | - | |
| Jul 1, 2015 | - | Other | No | No | - | - | - | Resolved | Oct 6, 2015 | - | |
| Apr 1, 2015 | Jun 30, 2015 | MCL | Yes | No | .029 MG/L | 0.010 mg/L | .01 | Archived | Jun 30, 2015 | - | |
| Apr 1, 2015 | Jun 30, 2015 | MCL | Yes | No | .029 MG/L | 0.010 mg/L | .01 | Archived | Jun 30, 2015 | - | |
| Jan 1, 2015 | Mar 31, 2015 | MCL | Yes | No | .029 MG/L | 0.010 mg/L | .01 | Archived | Mar 31, 2015 | - | |
| Jan 1, 2015 | Mar 31, 2015 | MCL | Yes | No | .029 MG/L | 0.010 mg/L | .01 | Archived | Mar 31, 2015 | - | |
| Oct 1, 2014 | Dec 31, 2014 | MCL | Yes | No | .029 MG/L | 0.010 mg/L | .01 | Archived | Dec 31, 2014 | - | |
| Oct 1, 2014 | Dec 31, 2014 | MCL | Yes | No | .029 MG/L | 0.010 mg/L | .01 | Archived | Dec 31, 2014 | - |
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.