CALIFORNIA STATE PRISON - SOLANO
California — Community Water System — PWSID: CA4810800
System Information
| PWSID | CA4810800 |
| System Name | CALIFORNIA STATE PRISON - SOLANO |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | State |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 6, 1994 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | California |
| City | VACAVILLE |
| ZIP Code | 95687-6639 |
| Address | 2100 Peabody Rd |
| Organization | FROST, GARY |
| Phone | 707-761-7656 |
Population & Service
| Population Served | 5,100 |
| Service Connections | 1 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2017 | Sep 30, 2017 | TTHM | MCL | Yes | No | .105 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 | Sep 30, 2017 | TTHM | MCL | Yes | No | .105 MG/L | 0.080 mg/L | .08 | Resolved | Sep 30, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Mar 1, 2000 | Mar 31, 2000 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 2000 | Total Coliform Rule |
| Mar 1, 2000 | Mar 31, 2000 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 2000 | Total Coliform Rule |
| Feb 1, 1999 | Feb 28, 1999 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Feb 28, 1999 | Total Coliform Rule |
| Feb 1, 1999 | Feb 28, 1999 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Feb 28, 1999 | Total Coliform Rule |
| Jun 1, 1995 | Jun 30, 1995 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jun 30, 1995 | Surface Water Treatment Rule |
| Jun 1, 1995 | Jun 30, 1995 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jun 30, 1995 | Surface Water Treatment Rule |
| Jun 1, 1995 | Jun 30, 1995 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jun 30, 1995 | Surface Water Treatment Rule |
| — | — | — | 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.