WEST MONROE, LA · Ouachita Parish County

WEST MONROE WATER SYSTEM 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 Louisiana’s official records. Always confirm current status with Louisiana before making decisions based on this information.

System facts

System ID (PWSID): LA1073056
System type: Community Water System
Population served: 16,005
Service connections: 5,335
Ownership: local government
Water source: groundwater (wells)

Violation history

Failure To Address Deficiency
Health-based
Groundwater Rule
February 14, 2023 – June 29, 2023
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
February 14, 2023 – March 21, 2023
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
February 14, 2023 – April 12, 2023
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 15, 2020 – July 23, 2020
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
February 24, 2020 – September 30, 2022
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
February 24, 2020 – August 4, 2022
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
February 24, 2020 – May 15, 2025
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2017 – September 30, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2017 – June 30, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2017 – March 31, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
December 1, 2014 – December 31, 2014
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
May 1, 2014 – October 28, 2014
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2014 – March 31, 2014
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
October 31, 2013 – October 28, 2014
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2013 – December 31, 2013
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2013 – January 31, 2013
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2013 – January 31, 2013
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2012 – September 30, 2012
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2009 – December 31, 2009
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2009 – December 31, 2009
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2009 – September 30, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2006 – June 30, 2006
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2005 – September 30, 2005
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
December 15, 1995 – January 15, 1996
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 15, 1993 – November 14, 1993
Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
February 14, 2023 – June 29, 2023	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
February 14, 2023 – March 21, 2023	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
February 14, 2023 – April 12, 2023	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
April 15, 2020 – July 23, 2020	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 24, 2020 – September 30, 2022	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
February 24, 2020 – August 4, 2022	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
February 24, 2020 – May 15, 2025	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
July 1, 2017 – September 30, 2017	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2017 – June 30, 2017	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2017 – March 31, 2017	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2016 – December 31, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
December 1, 2014 – December 31, 2014	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
May 1, 2014 – October 28, 2014	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
January 1, 2014 – March 31, 2014	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 31, 2013 – October 28, 2014	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
October 1, 2013 – December 31, 2013	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2013 – January 31, 2013	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2013 – January 31, 2013	Monitoring and Reporting (DBP)	TTHM	—	Resolved
September 1, 2012 – September 30, 2012	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 2009 – December 31, 2009	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2009 – December 31, 2009	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2009 – September 30, 2009	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2006 – June 30, 2006	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2005 – September 30, 2005	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
December 15, 1995 – January 15, 1996	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Archived
October 15, 1993 – November 14, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

July 13, 2023State Compliance achieved2 linked violations
June 15, 2023State Public Notification received2 linked violations
May 16, 2023State Public Notification requested2 linked violations
March 24, 2023State Public Notification received5 linked violations
February 22, 2023State Violation/Reminder Notice5 linked violations
February 22, 2023State Public Notification requested5 linked violations
September 30, 2022State Compliance achieved1 linked violation
August 4, 2022State Compliance achieved1 linked violation
August 4, 2022State Compliance achieved1 linked violation
March 10, 2020State Public Notification requested6 linked violations
January 28, 2020State Compliance achieved9 linked violations
January 15, 2020State Site Visit for enforcement purposes6 linked violations
January 20, 2019State Site Visit for enforcement purposes8 linked violations
October 16, 2018State Site Visit for enforcement purposes7 linked violations
September 18, 2017State Public Notification requested2 linked violations
May 16, 2017State Violation/Reminder Notice3 linked violations
January 12, 2017State Compliance achieved3 linked violations
December 12, 2016State Public Notification requested3 linked violations
March 3, 2015State Public Notification received23 linked violations
January 9, 2015State Public Notification requested24 linked violations
October 28, 2014State Compliance achieved7 linked violations
March 18, 2014State Public Notification received2 linked violations
August 19, 2013State Public Notification received3 linked violations
October 4, 2012State Compliance achieved2 linked violations
May 18, 2009State Site Visit for enforcement purposes12 linked violations
May 18, 2009State Compliance achieved10 linked violations
September 28, 2006State Site Visit for enforcement purposes9 linked violations
June 29, 2006State Site Visit for enforcement purposes12 linked violations
April 25, 2006State Administrative/Compliance Order without penalty issued9 linked violations
January 18, 2006State Public Notification requested1 linked violation
November 15, 2005State Public Notification received3 linked violations
July 25, 2005State Public Notification requested7 linked violations

Contact

MITCHELL, STACI

318-396-2600

WEST MONROE, LA 71292