OLIVEHURST, CA · Yuba County
OLIVEHURST PUBLIC U.D. Water System
Consumer Confidence Report status
OLIVEHURST PUBLIC U.D. 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 OLIVEHURST PUBLIC U.D..
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)
- CA5810003
- System type
- Community Water System
- Population served
- 16,595
- Service connections
- 4,434
- Ownership
- local government
- Water source
- groundwater (wells)
OLIVEHURST PUBLIC U.D. is one of 376 community water systems in California in the 10,001 to 100,000 people size category, serving 16,595 people from groundwater.
As of August 1, 2026, its federal record holds 2 entries between 2006 and 2022, all of which EPA lists as closed. Nothing has been added since 2022.
All 2 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 Total Coliform Rules.
Violation history
Monitoring, Routine (RTCR)
—Revised Total Coliform Rule
January 1, 2022 – January 31, 2022
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
January 1, 2006 – January 31, 2006
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2022 – January 31, 2022 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| January 1, 2006 – January 31, 2006 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- March 2, 2022State Formal Notice of Violation issued7 linked violations
- May 29, 2007State Violation/Reminder Notice1 linked violation
- March 14, 2006State Public Notification requested4 linked violations
- March 9, 2006State Administrative/Compliance Order without penalty issued2 linked violations
- June 14, 2005State Formal Notice of Violation issued1 linked violation
- October 7, 2002State Violation/Reminder Notice5 linked violations
- June 1, 2001State Other4 linked violations
Common questions
Is OLIVEHURST PUBLIC U.D. required to publish a Consumer Confidence Report?
- Yes. OLIVEHURST PUBLIC U.D. 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 OLIVEHURST PUBLIC U.D.’s next Consumer Confidence Report due?
- OLIVEHURST PUBLIC U.D.’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does OLIVEHURST PUBLIC U.D. have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for OLIVEHURST PUBLIC U.D..
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
TILLOTSON, JOHN
530-743-8573
OLIVEHURST, CA 95961