BASSI RANCH MUTUAL WATER CO.
California - Community Water System - PWSID: CA4000200
System Information
| PWSID | CA4000200 |
| System Name | BASSI RANCH MUTUAL WATER CO. |
| 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 | Feb 19, 2000 |
| Last Reported | Mar 20, 2026 |
Location & Contact
| State | California |
| City | GROVER BEACH |
| ZIP Code | 93416 |
| Address | 1445 W Grand Ave Suite G |
| Organization | SCRIVNER, CHRISTOPHER |
| Phone | 805-400-9416 |
Population & Service
| Population Served | 85 |
| Service Connections | 24 |
Drinking Water Violations (12)
This water system has 12 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, 2025 | - | MR | No | No | - | TT | - | Addressed | - | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Oct 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Sep 7, 2022 | - | |
| Oct 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Sep 7, 2022 | - | |
| Jul 1, 2019 | - | MR | No | No | - | TT | - | Resolved | Dec 21, 2020 | - | |
| Jul 1, 2019 | - | MR | No | No | - | TT | - | Resolved | Dec 21, 2020 | - | |
| Jan 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2019 | - | |
| Jan 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2019 | - | |
| Jan 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Dec 21, 2020 | - | |
| Jan 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Dec 21, 2020 | - | |
| Jan 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Dec 21, 2020 | - |
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.