MO1010466 · Missouri
LIBERTY PWS
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 23
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 23
Counties listed by EPA · Clay County, Missouri
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 22 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 365 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Unaddressed by formal action
Notification, Known or Potential LSLViolation 8401541 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start July 2, 2025 · first reported June 16, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1033 April 6, 2026 Informal State Violation/Reminder Notice 1034 April 6, 2026 Informal State Public Notification requested Monitoring or reporting · Resolved
LSL ReportingViolation 8401540 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end October 28, 2024 · first reported December 31, 2025 · EPA return-to-compliance field October 28, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1032 October 28, 2024 Resolving State Compliance achieved 1030 October 7, 2025 Informal State Violation/Reminder Notice 1031 October 7, 2025 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring, RegularViolation 8401538 · Styrene · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1023 February 25, 2025 Informal State Violation/Reminder Notice 1024 February 25, 2025 Informal State Public Notification requested 1028 April 6, 2025 Resolving State Compliance achieved 1029 August 27, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8401537 · Ethylbenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1023 February 25, 2025 Informal State Violation/Reminder Notice 1024 February 25, 2025 Informal State Public Notification requested 1028 April 6, 2025 Resolving State Compliance achieved 1029 August 27, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8401536 · Toluene · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1023 February 25, 2025 Informal State Violation/Reminder Notice 1024 February 25, 2025 Informal State Public Notification requested 1028 April 6, 2025 Resolving State Compliance achieved 1029 August 27, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8401535 · Benzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1023 February 25, 2025 Informal State Violation/Reminder Notice 1024 February 25, 2025 Informal State Public Notification requested 1028 April 6, 2025 Resolving State Compliance achieved 1029 August 27, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8401534 · CHLOROBENZENE · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1023 February 25, 2025 Informal State Violation/Reminder Notice 1024 February 25, 2025 Informal State Public Notification requested 1028 April 6, 2025 Resolving State Compliance achieved 1029 August 27, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8401533 · Tetrachloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1023 February 25, 2025 Informal State Violation/Reminder Notice 1024 February 25, 2025 Informal State Public Notification requested 1028 April 6, 2025 Resolving State Compliance achieved 1029 August 27, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8401532 · 1,1,2-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1023 February 25, 2025 Informal State Violation/Reminder Notice 1024 February 25, 2025 Informal State Public Notification requested 1028 April 6, 2025 Resolving State Compliance achieved 1029 August 27, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8401531 · Trichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1023 February 25, 2025 Informal State Violation/Reminder Notice 1024 February 25, 2025 Informal State Public Notification requested 1028 April 6, 2025 Resolving State Compliance achieved 1029 August 27, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8401530 · 1,2-Dichloropropane · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1023 February 25, 2025 Informal State Violation/Reminder Notice 1024 February 25, 2025 Informal State Public Notification requested 1028 April 6, 2025 Resolving State Compliance achieved 1029 August 27, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8401529 · Carbon tetrachloride · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1023 February 25, 2025 Informal State Violation/Reminder Notice 1024 February 25, 2025 Informal State Public Notification requested 1028 April 6, 2025 Resolving State Compliance achieved 1029 August 27, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8401528 · 1,1,1-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1023 February 25, 2025 Informal State Violation/Reminder Notice 1024 February 25, 2025 Informal State Public Notification requested 1028 April 6, 2025 Resolving State Compliance achieved 1029 August 27, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8401527 · 1,2-Dichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1023 February 25, 2025 Informal State Violation/Reminder Notice 1024 February 25, 2025 Informal State Public Notification requested 1028 April 6, 2025 Resolving State Compliance achieved 1029 August 27, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8401526 · trans-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1023 February 25, 2025 Informal State Violation/Reminder Notice 1024 February 25, 2025 Informal State Public Notification requested 1028 April 6, 2025 Resolving State Compliance achieved 1029 August 27, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8401525 · 1,1-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1023 February 25, 2025 Informal State Violation/Reminder Notice 1024 February 25, 2025 Informal State Public Notification requested 1028 April 6, 2025 Resolving State Compliance achieved 1029 August 27, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8401524 · Vinyl chloride · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1023 February 25, 2025 Informal State Violation/Reminder Notice 1024 February 25, 2025 Informal State Public Notification requested 1028 April 6, 2025 Resolving State Compliance achieved 1029 August 27, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8401523 · p-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1023 February 25, 2025 Informal State Violation/Reminder Notice 1024 February 25, 2025 Informal State Public Notification requested 1028 April 6, 2025 Resolving State Compliance achieved 1029 August 27, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8401522 · o-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1023 February 25, 2025 Informal State Violation/Reminder Notice 1024 February 25, 2025 Informal State Public Notification requested 1028 April 6, 2025 Resolving State Compliance achieved 1029 August 27, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8401521 · DICHLOROMETHANE · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1023 February 25, 2025 Informal State Violation/Reminder Notice 1024 February 25, 2025 Informal State Public Notification requested 1028 April 6, 2025 Resolving State Compliance achieved 1029 August 27, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8401520 · Xylenes, Total · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1023 February 25, 2025 Informal State Violation/Reminder Notice 1024 February 25, 2025 Informal State Public Notification requested 1028 April 6, 2025 Resolving State Compliance achieved 1029 August 27, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8401519 · cis-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1023 February 25, 2025 Informal State Violation/Reminder Notice 1024 February 25, 2025 Informal State Public Notification requested 1028 April 6, 2025 Resolving State Compliance achieved 1029 August 27, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 8401518 · 1,2,4-Trichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 2025 · EPA return-to-compliance field December 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1023 February 25, 2025 Informal State Violation/Reminder Notice 1024 February 25, 2025 Informal State Public Notification requested 1028 April 6, 2025 Resolving State Compliance achieved 1029 August 27, 2025 Informal State Public Notification received
EPA data and scope
How to read the records
The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.
- We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
- EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
- Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
- We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.
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