OAKLEY, ID · Cassia County
OAKLEY CITY OF Water System
Consumer Confidence Report status
OAKLEY CITY OF must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for OAKLEY CITY OF.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Idaho’s official records. Always confirm current status with Idaho before making decisions based on this information.
System facts
- System ID (PWSID)
- ID5160035
- System type
- Community Water System
- Population served
- 821
- Service connections
- 393
- Ownership
- local government
- Water source
- groundwater (wells)
OAKLEY CITY OF is one of 133 community water systems in Idaho in the 501 to 3,300 people size category, serving 821 people from groundwater.
As of August 1, 2026, EPA's published records contain no violations for this system.
Violation history
No violations on record for this system.
Enforcement actions
- February 27, 2026State Public Notification requested3 linked violations
- February 24, 2026State Violation/Reminder Notice3 linked violations
- August 16, 2025State Public Notification requested3 linked violations
- May 5, 2025State Violation/Reminder Notice4 linked violations
- December 16, 2024State Public Notification received2 linked violations
- November 17, 2024State Public Notification requested2 linked violations
- November 14, 2024State Violation/Reminder Notice2 linked violations
- August 8, 2024State Violation/Reminder Notice3 linked violations
- November 9, 2023State Violation/Reminder Notice3 linked violations
- October 25, 2023State Compliance achieved3 linked violations
- April 7, 2023State Violation/Reminder Notice3 linked violations
- November 13, 2018State Public Notification requested3 linked violations
- August 4, 2017State Violation/Reminder Notice3 linked violations
- August 4, 2014State Public Notification received16 linked violations
- June 11, 2012State Compliance achieved9 linked violations
- October 6, 2011State Public Notification requested6 linked violations
- August 10, 2011State Compliance achieved5 linked violations
- June 23, 2011State Compliance achieved8 linked violations
Common questions
Is OAKLEY CITY OF required to publish a Consumer Confidence Report?
- Yes. OAKLEY CITY OF is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is OAKLEY CITY OF’s next Consumer Confidence Report due?
- OAKLEY CITY OF’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does OAKLEY CITY OF have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for OAKLEY CITY OF.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
MITTON, JARED
208-431-6090
OAKLEY, ID 83346