ROHNERT PARK, CA · Sonoma County
ROLLING OAKS ROAD ASSOCIATION Water System
Consumer Confidence Report status
ROLLING OAKS ROAD ASSOCIATION 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 ROLLING OAKS ROAD ASSOCIATION.
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)
- CA4900846
- System type
- Community Water System
- Population served
- 25
- Service connections
- 16
- Ownership
- privately owned
- Water source
- groundwater (wells)
ROLLING OAKS ROAD ASSOCIATION is one of 3,951 community water systems in California in the 500 or fewer people size category, serving 25 people from groundwater.
As of August 1, 2026, its federal record holds 4 entries between 1984 and 2009, all of which EPA lists as closed. Nothing has been added since 2009.
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 Total Coliform Rules and the Miscellaneous Other Rules.
Violation history
Maximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
November 1, 2009 – November 30, 2009
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 1999 – May 31, 1999
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
March 1, 1997 – March 31, 1997
ResolvedNotification, Public
—No contaminant on record
August 1, 1984 – August 31, 1984
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| November 1, 2009 – November 30, 2009 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Resolved |
| May 1, 1999 – May 31, 1999 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| March 1, 1997 – March 31, 1997 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| August 1, 1984 – August 31, 1984 | Notification, Public | — | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- April 4, 2011State Administrative/Compliance Order without penalty issued4 linked violations
- January 28, 2010State Administrative/Compliance Order without penalty issued3 linked violations
- June 30, 1999State Compliance achieved24 linked violations
- June 5, 1997State Compliance achieved19 linked violations
- December 30, 1994State Compliance achieved7 linked violations
Common questions
Is ROLLING OAKS ROAD ASSOCIATION required to publish a Consumer Confidence Report?
- Yes. ROLLING OAKS ROAD ASSOCIATION 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 ROLLING OAKS ROAD ASSOCIATION’s next Consumer Confidence Report due?
- ROLLING OAKS ROAD ASSOCIATION’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does ROLLING OAKS ROAD ASSOCIATION have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for ROLLING OAKS ROAD ASSOCIATION.
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
RIPLEY, STEPHANIE
707-806-5400
ROHNERT PARK, CA 94928