LIBERTY, MO · Clay County

MISSOURI CITY PWS 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 Missouri’s official records. Always confirm current status with Missouri before making decisions based on this information.

System facts

System ID (PWSID): MO1010532
System type: Community Water System
Population served: 254
Service connections: 120
Ownership: local government
Water source: groundwater (wells)

Violation history

Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
June 1, 2022 – June 30, 2022
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2019 – November 25, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 17, 2013 – September 17, 2013
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
June 1, 2013 – June 30, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2012 – July 31, 2012
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2012 – May 5, 2014
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
May 1, 2011 – May 31, 2011
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
May 1, 2011 – May 31, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2007 – April 30, 2007
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2006 – June 29, 2007
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2005 – June 29, 2007
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2005 – April 30, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2005 – January 31, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2003 – May 31, 2003
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2002 – November 30, 2002
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
June 1, 2022 – June 30, 2022	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2019 – November 25, 2019	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
August 17, 2013 – September 17, 2013	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
June 1, 2013 – June 30, 2013	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
July 1, 2012 – July 31, 2012	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2012 – May 5, 2014	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
May 1, 2011 – May 31, 2011	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
May 1, 2011 – May 31, 2011	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved
April 1, 2007 – April 30, 2007	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2006 – June 29, 2007	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2005 – June 29, 2007	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2005 – April 30, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2005 – January 31, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
May 1, 2003 – May 31, 2003	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
November 1, 2002 – November 30, 2002	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

August 22, 2022State Public Notification received2 linked violations
August 1, 2022State Public Notification requested2 linked violations
December 31, 2014State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
May 5, 2014State Compliance achieved3 linked violations
January 22, 2014State Compliance achieved25 linked violations
August 16, 2012State Violation/Reminder Notice2 linked violations
August 16, 2012State Public Notification requested3 linked violations
June 8, 2011State Formal Notice of Violation issued4 linked violations
June 8, 2011State Public Notification requested2 linked violations
June 6, 2011State Public Notification received4 linked violations
June 2, 2011State Public Notification requested4 linked violations
May 31, 2011State Public Notification issued2 linked violations
May 25, 2007State Violation/Reminder Notice3 linked violations
August 15, 2006State Compliance achieved1 linked violation
March 24, 2006State Public Notification requested3 linked violations
March 24, 2006State Violation/Reminder Notice1 linked violation
June 1, 2005State Public Notification requested1 linked violation
June 1, 2005State Violation/Reminder Notice1 linked violation
February 23, 2005State Violation/Reminder Notice1 linked violation
April 24, 2003State Public Notification requested3 linked violations
January 10, 2003State Violation/Reminder Notice5 linked violations
November 18, 2002State Public Notification requested2 linked violations
November 18, 2002State Violation/Reminder Notice2 linked violations
May 16, 2002State Public Notification requested3 linked violations
August 12, 2001State Compliance achieved14 linked violations

Contact

OWEN, PAUL

816-750-4203

LIBERTY, MO 64068-0000