RANCHO CORDOVA, CA · Sacramento County
GOLDEN STATE WATER CO. - CORDOVA Water System
Consumer Confidence Report status
GOLDEN STATE WATER CO. - CORDOVA 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 GOLDEN STATE WATER CO. - CORDOVA.
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)
- CA3410015
- System type
- Community Water System
- Population served
- 47,161
- Service connections
- 14,913
- Ownership
- privately owned
- Water source
- surface water (rivers, lakes, or reservoirs)
GOLDEN STATE WATER CO. - CORDOVA is one of 376 community water systems in California in the 10,001 to 100,000 people size category, serving 47,161 people from surface water.
As of August 1, 2026, its federal record holds 2 entries between 2006 and 2014, all of which EPA lists as closed. Nothing has been added since 2014.
None of the 2 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 and the Surface Water Treatment Rules.
Violation history
Maximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
July 1, 2014 – July 31, 2014
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
March 1, 2006 – March 31, 2006
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2014 – July 31, 2014 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| March 1, 2006 – March 31, 2006 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- April 12, 2005State Public Notification received2 linked violations
Common questions
Is GOLDEN STATE WATER CO. - CORDOVA required to publish a Consumer Confidence Report?
- Yes. GOLDEN STATE WATER CO. - CORDOVA 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 GOLDEN STATE WATER CO. - CORDOVA’s next Consumer Confidence Report due?
- GOLDEN STATE WATER CO. - CORDOVA’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does GOLDEN STATE WATER CO. - CORDOVA have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for GOLDEN STATE WATER CO. - CORDOVA.
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
MILLER, LISA
916-853-3632
RANCHO CORDOVA, CA 95670