CANALOU, MO · New Madrid County

NEW MADRID COUNTY PWSD 4 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 Missouri’s official records. Always confirm current status with Missouri before making decisions based on this information.

System facts

System ID (PWSID): MO4024418
System type: Community Water System
Population served: 638
Service connections: 264
Ownership: local government
Water source: groundwater (wells)

Violation history

Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
September 1, 2025 – September 30, 2025
Resolved
LSL Reporting
—
LEAD AND COPPER RULE REVISIONS
October 17, 2024
Unaddressed
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2024
Unaddressed
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2023 – November 1, 2023
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
June 1, 2023 – June 30, 2023
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2015 – July 31, 2017
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2015 – July 31, 2017
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2013 – January 28, 2015
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 23, 2013 – January 28, 2015
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
March 1, 2013 – March 31, 2013
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2012 – January 28, 2015
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
April 1, 2012 – January 28, 2015
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 21, 2012 – January 28, 2015
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
October 1, 2011 – January 28, 2015
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2011 – January 28, 2015
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
April 1, 2011 – January 28, 2015
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
December 1, 2010 – December 31, 2010
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2008 – January 28, 2015
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2007 – September 9, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 1996 – June 30, 1996
Archived

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
September 1, 2025 – September 30, 2025	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 17, 2024	LSL Reporting	LEAD AND COPPER RULE REVISIONS	—	Unaddressed
July 1, 2024	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Unaddressed
July 1, 2023 – November 1, 2023	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
June 1, 2023 – June 30, 2023	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2015 – July 31, 2017	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2015 – July 31, 2017	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2013 – January 28, 2015	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
May 23, 2013 – January 28, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
March 1, 2013 – March 31, 2013	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2012 – January 28, 2015	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2012 – January 28, 2015	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
January 21, 2012 – January 28, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2011 – January 28, 2015	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
July 1, 2011 – January 28, 2015	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2011 – January 28, 2015	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
December 1, 2010 – December 31, 2010	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
July 1, 2008 – January 28, 2015	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2007 – September 9, 2009	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 1, 1996 – June 30, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

October 24, 2025State Public Notification requested2 linked violations
March 14, 2025State Public Notification requested2 linked violations
July 1, 2024State Public Notification received2 linked violations
November 1, 2023State Compliance achieved3 linked violations
July 25, 2023State Violation/Reminder Notice1 linked violation
July 25, 2023State Public Notification requested2 linked violations
December 30, 2020State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 4, 2019State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
December 19, 2018State Violation/Reminder Notice1 linked violation
February 25, 2018State Public Notification requested3 linked violations
December 19, 2017State Violation/Reminder Notice1 linked violation
July 31, 2017State Compliance achieved2 linked violations
January 28, 2015State Compliance achieved11 linked violations
December 11, 2014State Compliance achieved3 linked violations
April 12, 2013State Formal Notice of Violation issued3 linked violations
October 23, 2001State Violation/Reminder Notice3 linked violations

Contact

JOHNSON, JACOB

573-258-7676

CANALOU, MO 63828-0000