HILTON MUTUAL WATER COMPANY
California - Community Water System - PWSID: CA4901309
System Information
| PWSID | CA4901309 |
| System Name | HILTON 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 | Apr 21, 2010 |
| Last Reported | Jun 22, 2026 |
Location & Contact
| State | California |
| City | FORESTVILLE |
| ZIP Code | 95436 |
| Address | 10688 River Road |
| Organization | DELEON-MING, DEANNA M. |
| Phone | 707-217-5650 |
Population & Service
| Population Served | 100 |
| Service Connections | 16 |
Drinking Water Violations (10)
This water system has 10 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 1, 2020 | Aug 31, 2023 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Aug 31, 2023 | - | |
| Sep 1, 2020 | Aug 31, 2023 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Aug 31, 2023 | - | |
| Sep 1, 2020 | Aug 31, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Aug 31, 2023 | - | |
| Sep 1, 2020 | Aug 31, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Aug 31, 2023 | - | |
| Mar 1, 2007 | Mar 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2007 | - | |
| Mar 1, 2007 | Mar 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Mar 31, 2007 | - | |
| Jan 1, 2007 | Dec 31, 2007 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2007 | - | |
| Jan 1, 2007 | Dec 31, 2007 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2007 | - | |
| Dec 1, 2006 | Dec 31, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2006 | - | |
| Dec 1, 2006 | Dec 31, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2006 | - |
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.