Public water system record
OAKLEY CITY OF
Federal records show 2 health-based violations and 11 monitoring/reporting issues for OAKLEY CITY OF in the last ten years. The most serious issue in this window was a resolved Consumer Confidence Report violation.
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Health-based violations
Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
| Contaminant | Rule family | Start date | Status | Acute |
|---|---|---|---|---|
|
Consumer Confidence Report
Treatment technique failure
|
110 | Nov 28, 2024 | Resolved | No |
|
LEAD AND COPPER RULE REVISIONS
Treatment technique failure
|
350 | Oct 17, 2024 | Resolved | No |
Monitoring and reporting issues
Monitoring violations are administrative records. They mean required testing or reporting was missed, not that a contaminant was found above a safe level.
| Issue | Start date | Status |
|---|---|---|
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 1, 2025 | Unresolved |
|
LEAD AND COPPER RULE REVISIONS
RPT
|
Jul 2, 2025 | Unresolved |
|
Monitoring and Reporting
OTHER
|
Mar 3, 2025 | Unresolved |
|
LEAD AND COPPER RULE REVISIONS
RPT
|
Oct 17, 2024 | Resolved |
|
Chlorine
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
E. coli
Monitoring and reporting
|
Jun 16, 2024 | Unresolved |
|
Chlorine
Monitoring and reporting
|
Jul 1, 2023 | Resolved |
|
E. coli
Monitoring and reporting
|
Feb 7, 2023 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Dec 30, 2022 | Unresolved |
|
Chlorine
Monitoring and reporting
|
Jul 1, 2018 | Resolved |
|
Consumer Confidence Report
Monitoring violation
|
Jun 1, 2017 | Resolved |