OAKDALE, CA · Stanislaus County
OAKDALE, CITY OF 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)
- CA5010014
- System type
- Community Water System
- Population served
- 23,235
- Service connections
- 8,335
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Maximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
August 1, 2009 – August 31, 2009
ResolvedMonitoring, Regular
—Arsenic
March 1, 1988 – March 31, 1988
ArchivedMonitoring, Regular
—Fluoride
March 1, 1988 – March 31, 1988
ArchivedMonitoring, Regular
—Nitrate
March 1, 1988 – March 31, 1988
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 |
|---|---|---|---|---|
| August 1, 2009 – August 31, 2009 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| March 1, 1988 – March 31, 1988 | Monitoring, Regular | Arsenic | — | Archived |
| March 1, 1988 – March 31, 1988 | Monitoring, Regular | Fluoride | — | Archived |
| March 1, 1988 – March 31, 1988 | Monitoring, Regular | Nitrate | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- February 15, 2005State Administrative/Compliance Order without penalty issued2 linked violations
Contact
ROBERTS, JEFF
209-845-3600
OAKDALE, CA 95361