ELMIRA, CA · Solano County
CITY OF VACAVILLE 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)
- CA4810008
- System type
- Community Water System
- Population served
- 99,650
- Service connections
- 30,935
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Monitoring, Check/Repeat/Confirmation
—Radium-226
October 1, 2001 – December 31, 2001
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2001 – December 31, 2001 | Monitoring, Check/Repeat/Confirmation | Radium-226 | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- November 27, 2002State Formal Notice of Violation issued3 linked violations
Contact
COLE, JUSTEN
707-469-6404
ELMIRA, CA 95625-0220