Public water system record
OAKLEY VALLEY WATER CORPORATION
Federal records show 19 health-based violations and 23 monitoring/reporting issues for OAKLEY VALLEY WATER CORPORATION in the last ten years, including an unresolved Groundwater Rule violation.
System profile
Source water
Groundwater
ZIP
83346
Acute record in 10 years
No
Health-based records
19
Last 10 years
Monitoring issues
23
Last 10 years
Resolved vs. unresolved
39 resolved • 3 unresolved
PWSID
ID5160031
EPA public water system identifier
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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 |
|---|---|---|---|---|
|
Groundwater Rule
Treatment technique failure
|
140 | Oct 31, 2024 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Oct 31, 2024 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Oct 31, 2024 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Oct 31, 2024 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Oct 1, 2024 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Apr 1, 2020 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Nov 1, 2018 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Nov 1, 2018 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Nov 1, 2018 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Nov 1, 2018 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Nov 1, 2018 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Nov 1, 2018 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Nov 1, 2018 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Nov 25, 2016 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Nov 25, 2016 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Nov 25, 2016 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Feb 1, 2014 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Oct 19, 2013 | Resolved | No |
|
Groundwater Rule
Treatment technique failure
|
140 | Oct 19, 2013 | Unresolved | 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 |
|---|---|---|
|
Chlorine
Monitoring and reporting
|
Jun 1, 2025 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Dec 30, 2024 | Unresolved |
|
Monitoring and Reporting
OTHER
|
Dec 29, 2024 | Resolved |
|
Monitoring and Reporting
OTHER
|
Dec 29, 2024 | Resolved |
|
Monitoring and Reporting
OTHER
|
Dec 29, 2024 | Resolved |
|
Monitoring and Reporting
OTHER
|
Dec 29, 2024 | Resolved |
|
Monitoring and Reporting
OTHER
|
Dec 29, 2024 | Resolved |
|
Chlorine
Monitoring and reporting
|
Dec 1, 2024 | Resolved |
|
Groundwater Rule
Monitoring and reporting
|
Dec 1, 2024 | Resolved |
|
Chlorine
Monitoring and reporting
|
Nov 1, 2024 | Resolved |
|
Chlorine
Monitoring and reporting
|
Sep 1, 2024 | Resolved |
|
Groundwater Rule
OTHER
|
Mar 7, 2024 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jan 1, 2024 | Resolved |
|
Consumer Confidence Report
Monitoring violation
|
Jan 1, 2024 | Resolved |
|
E. coli
Monitoring and reporting
|
Sep 19, 2023 | Resolved |
|
Consumer Confidence Report
Monitoring violation
|
Aug 1, 2023 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jul 1, 2023 | Resolved |
|
Chlorine
Monitoring and reporting
|
Jan 1, 2023 | Resolved |
|
Consumer Confidence Report
Monitoring violation
|
Jan 1, 2023 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Dec 30, 2022 | Unresolved |
|
Chlorine
Monitoring and reporting
|
Oct 1, 2022 | Resolved |
|
Consumer Confidence Report
Monitoring violation
|
Oct 1, 2022 | Resolved |
|
Nitrite
Monitoring and reporting
|
Jan 1, 2018 | Resolved |