VACAVILLE, CA · Solano County
CALIFORNIA STATE PRISON - SOLANO Water System
Consumer Confidence Report status
CALIFORNIA STATE PRISON - SOLANO must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for CALIFORNIA STATE PRISON - SOLANO.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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)
CALIFORNIA STATE PRISON - SOLANO is one of 278 community water systems in California in the 3,301 to 10,000 people size category, serving 5,100 people from surface water.
As of August 1, 2026, EPA's published records contain no violations for this system.
Violation history
No violations on record for this system.
Enforcement actions
- December 8, 2017State Administrative/Compliance Order without penalty issued5 linked violations
- March 28, 1999State Compliance achieved2 linked violations
- June 28, 1993State Compliance achieved3 linked violations
Common questions
Is CALIFORNIA STATE PRISON - SOLANO required to publish a Consumer Confidence Report?
- Yes. CALIFORNIA STATE PRISON - SOLANO is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is CALIFORNIA STATE PRISON - SOLANO’s next Consumer Confidence Report due?
- CALIFORNIA STATE PRISON - SOLANO’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CALIFORNIA STATE PRISON - SOLANO have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for CALIFORNIA STATE PRISON - SOLANO.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
FROST, GARY
707-761-7656
VACAVILLE, CA 95687-6639