STOCKTON, CA · San Joaquin County
SAN JUAN VISTA Water System
Consumer Confidence Report status
SAN JUAN VISTA 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 SAN JUAN VISTA.
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)
- CA3901215
- System type
- Community Water System
- Population served
- 201
- Service connections
- 72
- Ownership
- privately owned
- Water source
- groundwater (wells)
SAN JUAN VISTA is one of 3,951 community water systems in California in the 500 or fewer people size category, serving 201 people from groundwater.
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
- July 1, 2012State Compliance achieved1 linked violation
- July 1, 2012State Violation/Reminder Notice1 linked violation
- August 1, 2010State Public Notification requested11 linked violations
- July 31, 2010State Compliance achieved9 linked violations
- July 1, 2005State Compliance achieved1 linked violation
- January 10, 2002State Compliance achieved2 linked violations
- July 1, 2001State Compliance achieved2 linked violations
Common questions
Is SAN JUAN VISTA required to publish a Consumer Confidence Report?
- Yes. SAN JUAN VISTA 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 SAN JUAN VISTA’s next Consumer Confidence Report due?
- SAN JUAN VISTA’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does SAN JUAN VISTA have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for SAN JUAN VISTA.
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
CASTELLON, MARIA
209-662-9627
STOCKTON, CA 95205