SODA SPRINGS, CA · Nevada County
DONNER SUMMIT PUBLIC UTILITY DISTRICT Water System
Consumer Confidence Report status
DONNER SUMMIT PUBLIC UTILITY DISTRICT 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 DONNER SUMMIT PUBLIC UTILITY DISTRICT.
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)
- CA2910016
- System type
- Community Water System
- Population served
- 310
- Service connections
- 366
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
DONNER SUMMIT PUBLIC UTILITY DISTRICT is one of 3,951 community water systems in California in the 500 or fewer people size category, serving 310 people from surface water.
As of August 1, 2026, its federal record holds 4 entries between 1990 and 2022, all of which EPA lists as closed. Nothing has been added since 2022.
Of the 4, 1 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Surface Water Treatment Rules and volatile organic chemicals.
Violation history
Treatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
October 1, 2022 – October 31, 2022
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
September 1, 2009 – September 30, 2009
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
August 1, 2009 – August 31, 2009
ResolvedMonitoring, Regular
—Benzene
November 1, 1990 – February 1, 1991
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2022 – October 31, 2022 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Resolved |
| September 1, 2009 – September 30, 2009 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Resolved |
| August 1, 2009 – August 31, 2009 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Resolved |
| November 1, 1990 – February 1, 1991 | Monitoring, Regular | Benzene | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- May 12, 2023State Compliance achieved1 linked violation
- November 7, 2022State Formal Notice of Violation issued2 linked violations
- March 15, 2018State Formal Notice of Violation issued1 linked violation
- January 20, 2012State Formal Notice of Violation issued3 linked violations
- July 1, 1992State Formal Notice of Violation issued1 linked violation
Common questions
Is DONNER SUMMIT PUBLIC UTILITY DISTRICT required to publish a Consumer Confidence Report?
- Yes. DONNER SUMMIT PUBLIC UTILITY DISTRICT 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 DONNER SUMMIT PUBLIC UTILITY DISTRICT’s next Consumer Confidence Report due?
- DONNER SUMMIT PUBLIC UTILITY DISTRICT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does DONNER SUMMIT PUBLIC UTILITY DISTRICT have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for DONNER SUMMIT PUBLIC UTILITY DISTRICT.
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
PALMER, STEVEN
530-426-3456
SODA SPRINGS, CA 95728