OKLAHOMA CITY, OK · Oklahoma County
WESTOAK MHP Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of October 19, 2018. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in Oklahoma County, OK.
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)
- OK3005536
- System type
- Community Water System
- Population served
- 40
- Service connections
- 46
- Ownership
- privately owned
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Monitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
August 1, 2012 – October 31, 2012
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 2007 – May 31, 2007
ResolvedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
June 1, 1993 – September 26, 1997
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| August 1, 2012 – October 31, 2012 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| May 1, 2007 – May 31, 2007 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| June 1, 1993 – September 26, 1997 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- August 4, 2016State Compliance achieved2 linked violations
- July 2, 2015State Compliance achieved2 linked violations
- January 13, 2015State Public Notification received2 linked violations
- January 9, 2015State Public Notification requested2 linked violations
- January 9, 2015State Violation/Reminder Notice2 linked violations
- April 25, 2014State Compliance achieved1 linked violation
- March 28, 2009State Public Notification received2 linked violations
- February 23, 2009State Public Notification requested2 linked violations
- January 22, 2008State Violation/Reminder Notice2 linked violations
- January 1, 2008State Compliance achieved2 linked violations
- July 10, 2007State Public Notification received1 linked violation
- July 10, 2007State Compliance achieved1 linked violation
- June 27, 2007State Violation/Reminder Notice1 linked violation
- September 26, 1997State Compliance achieved1 linked violation
- May 24, 1995State Compliance achievedgeneral compliance action — not tied to a specific violation on record
Last known contact on file (system is inactive)
WESTOAK MHP
405-787-1030
OKLAHOMA CITY, OK 73127