CANTON, MO · Lewis County

CANTON 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): MO2010134
System type: Community Water System
Population served: 3,200
Service connections: 914
Ownership: local government
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2015 – September 30, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2012 – December 31, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2012 – September 30, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2012 – June 30, 2012
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2002 – July 31, 2002
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
December 1, 1999 – November 30, 2003
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2015 – September 30, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2012 – December 31, 2012	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2012 – September 30, 2012	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2012 – June 30, 2012	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2002 – July 31, 2002	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
December 1, 1999 – November 30, 2003	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

March 31, 2016State Compliance achieved1 linked violation
December 28, 2015State Public Notification received1 linked violation
November 17, 2015State Formal Notice of Violation issued1 linked violation
November 17, 2015State Public Notification requested1 linked violation
July 31, 2015State Compliance achieved4 linked violations
May 16, 2013State Administrative/Compliance Order with penalty issued8 linked violations
March 4, 2013State Public Notification received1 linked violation
February 13, 2013State Public Notification requested1 linked violation
February 13, 2013State Formal Notice of Violation issued1 linked violation
January 28, 2013State Compliance achieved4 linked violations
October 5, 2012State Public Notification received1 linked violation
October 5, 2012State Public Notification received1 linked violation
September 18, 2012State Public Notification requested1 linked violation
September 18, 2012State Formal Notice of Violation issued1 linked violation
August 20, 2012State Formal Notice of Violation issued1 linked violation
August 20, 2012State Public Notification requested1 linked violation
June 1, 2012State Public Notification received1 linked violation
September 6, 2002State Violation/Reminder Notice2 linked violations
September 6, 2002State Public Notification requested2 linked violations

Contact

FRETWELL, TERRY

573-288-4413

CANTON, MO 63435-0000