VACAVILLE, CA · Solano County
CALIFORNIA STATE PRISON - SOLANO Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace California’s official records. Always confirm current status with California before making decisions based on this information.
System facts
- System ID (PWSID)
- CA4810800
- System type
- Community Water System
- Population served
- 5,100
- Service connections
- 1
- Ownership
- state government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Maximum Contaminant Level Violation, Average
Health-basedTTHM
July 1, 2017 – September 30, 2017
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2017 – September 30, 2017 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- February 27, 2018State Compliance achieved7 linked violations
- March 28, 1999State Compliance achieved2 linked violations
- June 28, 1993State Compliance achieved3 linked violations
Contact
FROST, GARY
707-761-7656
VACAVILLE, CA 95687-6639