STOCKTON, CA · San Joaquin County
TWIN OAKS MOBILE PARK 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)
- CA3901074
- System type
- Community Water System
- Population served
- 238
- Service connections
- 85
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Follow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2014 – September 3, 2015
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
October 1, 1981 – September 30, 1982
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 |
|---|---|---|---|---|
| October 1, 2014 – September 3, 2015 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| October 1, 1981 – September 30, 1982 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- November 14, 2014State Compliance achieved1 linked violation
- November 14, 2014State Violation/Reminder Notice1 linked violation
- July 1, 2012State Violation/Reminder Notice1 linked violation
- July 1, 2012State Compliance achieved1 linked violation
- July 1, 2009State Compliance achieved1 linked violation
- August 1, 2008State Public Notification requested2 linked violations
- July 1, 2006State Compliance achieved2 linked violations
- July 1, 2005State Compliance achieved1 linked violation
- August 31, 2001State Compliance achieved6 linked violations
- July 1, 2001State Public Notification requested4 linked violations
Contact
JOHNSTON, SHERRIE
209-932-8747
STOCKTON, CA 95219