MIDWEST CITY, OK · Oklahoma County
MIDWEST CITY Water System
Current status
1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.
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)
- OK1020806
- System type
- Community Water System
- Population served
- 55,935
- Service connections
- 21,540
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Monitoring, Source Water (GWR)
—E. COLI
August 22, 2024
UnaddressedMonitoring and Reporting (DBP)
—CARBON, TOTAL
June 1, 2024 – June 30, 2024
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
June 1, 2024 – June 30, 2024
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
April 1, 2024 – June 30, 2024
ArchivedMonitoring and Reporting (DBP)
—CARBON, TOTAL
April 1, 2024 – June 30, 2024
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
April 1, 2024 – June 30, 2024
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
April 1, 2024 – June 30, 2024
ArchivedMonitoring, Regular
—Nitrate-Nitrite
January 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—Nitrate-Nitrite
January 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—Simazine
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—Diquat
January 1, 2005 – December 31, 2007
ResolvedTreatment Technique Precursor Removal
Health-basedCARBON, TOTAL
July 1, 2004 – September 30, 2004
ResolvedTreatment Technique Precursor Removal
Health-basedCARBON, TOTAL
April 1, 2004 – June 30, 2004
ResolvedTreatment Technique Precursor Removal
Health-basedCARBON, TOTAL
October 1, 2003 – December 31, 2003
ResolvedTreatment Technique Precursor Removal
Health-basedCARBON, TOTAL
January 1, 2003 – March 31, 2003
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
March 1, 1994 – March 31, 1994
Resolved
Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| August 22, 2024 | Monitoring, Source Water (GWR) | E. COLI | — | Unaddressed |
| June 1, 2024 – June 30, 2024 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| June 1, 2024 – June 30, 2024 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Archived |
| April 1, 2024 – June 30, 2024 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Archived |
| January 1, 2024 – December 31, 2024 | Monitoring, Regular | Nitrate-Nitrite | — | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring, Regular | Nitrate-Nitrite | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | Diquat | — | Resolved |
| July 1, 2004 – September 30, 2004 | Treatment Technique Precursor Removal | CARBON, TOTAL | Health-based | Resolved |
| April 1, 2004 – June 30, 2004 | Treatment Technique Precursor Removal | CARBON, TOTAL | Health-based | Resolved |
| October 1, 2003 – December 31, 2003 | Treatment Technique Precursor Removal | CARBON, TOTAL | Health-based | Resolved |
| January 1, 2003 – March 31, 2003 | Treatment Technique Precursor Removal | CARBON, TOTAL | Health-based | Resolved |
| March 1, 1994 – March 31, 1994 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- August 21, 2024State Violation/Reminder Notice539 linked violations
Contact
MIDWEST CITY
405-739-1204
MIDWEST CITY, OK 73110