OKLAHOMA CITY, OK · Oklahoma County
OKLAHOMA CITY 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 Oklahoma’s official records. Always confirm current status with Oklahoma before making decisions based on this information.
System facts
- System ID (PWSID)
- OK1020902
- System type
- Community Water System
- Population served
- 644,000
- Service connections
- 254,388
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
No violations on record for this system.
Enforcement actions
- February 20, 2015State Compliance achieved2 linked violations
- February 20, 2015State Compliance achieved2 linked violations
- August 29, 2013State Compliance achieved1 linked violation
- April 3, 2013State Public Notification requested1 linked violation
- September 7, 2012State Public Notification requested1 linked violation
- September 7, 2012State Violation/Reminder Notice1 linked violation
- July 31, 2012State Compliance achieved1 linked violation
- July 1, 2012State Public Notification received1 linked violation
- January 19, 2009Federal Compliance achieved2 linked violations
- December 7, 2008Federal Violation/Reminder Notice2 linked violations
- April 26, 2002State Public Notification received1 linked violation
Contact
OKLAHOMA CITY
405-297-3731
OKLAHOMA CITY, OK 73102