ROHNERT PARK, CA · Sonoma County
ROLLING OAKS ROAD ASSOCIATION Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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)
Violation history
Maximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
December 1, 2009 – December 31, 2009
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 |
|---|---|---|---|---|
| December 1, 2009 – December 31, 2009 | Maximum Contaminant Level Violation, Acute (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
- January 28, 2010State Administrative/Compliance Order without penalty issued3 linked violations
- June 30, 1999State Compliance achieved24 linked violations
- August 11, 1998State Compliance achieved14 linked violations
- June 9, 1995State Formal Notice of Violation issued26 linked violations
Contact
RIPLEY, STEPHANIE
707-806-5400
ROHNERT PARK, CA 94928