MULHALL, OK · Logan County
MULHALL Water System
Current status
2 items on record are 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)
- OK3004203
- System type
- Community Water System
- Population served
- 225
- Service connections
- 114
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Follow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2025
UnaddressedLSL Reporting
—LEAD AND COPPER RULE REVISIONS
October 17, 2024
UnaddressedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
May 1, 2024 – May 31, 2024
ArchivedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2024 – June 30, 2024
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
August 1, 2020 – July 31, 2023
ResolvedMonitoring and Reporting (DBP)
—TTHM
August 1, 2020 – July 31, 2023
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
July 1, 2001 – July 18, 2003
Resolved
Unaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2025 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Unaddressed |
| October 17, 2024 | LSL Reporting | LEAD AND COPPER RULE REVISIONS | — | Unaddressed |
| May 1, 2024 – May 31, 2024 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| April 1, 2024 – June 30, 2024 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| August 1, 2020 – July 31, 2023 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| August 1, 2020 – July 31, 2023 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| July 1, 2001 – July 18, 2003 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
Unaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
- November 21, 2025State Violation/Reminder Notice2 linked violations
- March 18, 2025State Violation/Reminder Notice2 linked violations
- February 13, 2024State Public Notification received3 linked violations
- September 22, 2023State Public Notification requested3 linked violations
- August 22, 2023State Public Notification received3 linked violations
- February 14, 2023State Compliance achieved2 linked violations
- January 6, 2023State Violation/Reminder Notice3 linked violations
- January 6, 2023State Public Notification requested3 linked violations
- August 4, 2016State Compliance achieved1 linked violation
- August 4, 2016State Compliance achieved2 linked violations
- August 4, 2016State Compliance achieved2 linked violations
- November 15, 2004State Public Notification requested1 linked violation
- September 18, 2003State Compliance achieved1 linked violation
- September 10, 2003State Public Notification requested2 linked violations
- July 30, 2001State Administrative/Compliance Order with penalty issued4 linked violations
Contact
MULHALL
405-649-2494
MULHALL, OK 73063