SAN JOSE, CA · Santa Clara County
CITY OF SAN JOSE - EVG/EDV/COY Water System
Consumer Confidence Report status
CITY OF SAN JOSE - EVG/EDV/COY 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 CITY OF SAN JOSE - EVG/EDV/COY.
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)
- CA4310020
- System type
- Community Water System
- Population served
- 101,265
- Service connections
- 24,075
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
CITY OF SAN JOSE - EVG/EDV/COY is one of 92 community water systems in California in the more than 100,000 people size category, serving 101,265 people from surface water.
As of August 1, 2026, its federal record holds 1 entry in 2012, all of which EPA lists as closed. Nothing has been added since 2012.
None of the 1 are monitoring or reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset; these involve water-quality, treatment, or public-notice findings instead. The record involves the Total Coliform Rules.
Violation history
Maximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
May 1, 2012 – May 31, 2012
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| May 1, 2012 – May 31, 2012 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- June 20, 2012State Administrative/Compliance Order without penalty issued1 linked violation
- June 20, 2012State Compliance achieved1 linked violation
- December 3, 2010State Compliance achieved1 linked violation
- August 31, 1994State Compliance achieved1 linked violation
Common questions
Is CITY OF SAN JOSE - EVG/EDV/COY required to publish a Consumer Confidence Report?
- Yes. CITY OF SAN JOSE - EVG/EDV/COY 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 CITY OF SAN JOSE - EVG/EDV/COY’s next Consumer Confidence Report due?
- CITY OF SAN JOSE - EVG/EDV/COY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CITY OF SAN JOSE - EVG/EDV/COY have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for CITY OF SAN JOSE - EVG/EDV/COY.
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
TANG, JOHN
408-277-3288
SAN JOSE, CA 95121