MONTGOMERY, LA · Grant Parish County

TOWN OF MONTGOMERY WATER SYSTEM Water System

Current status

1 open health-based violation on record as of July 4, 2026, alongside 4 other open item(s). See the violation history below for contaminant and status details.

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): LA1043005
System type: Community Water System
Population served: 1,317
Service connections: 439
Ownership: local government
Water source: groundwater (wells)

Violation history

Notification, Known or Potential LSL
—
LEAD AND COPPER RULE REVISIONS
July 2, 2025 – December 12, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 7, 2025
Unaddressed
LSL Inventory
Health-based
LEAD AND COPPER RULE REVISIONS
October 17, 2024 – April 30, 2025
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
September 23, 2024
Unaddressed
Failure To Address Deficiency
Health-based
Groundwater Rule
September 23, 2024 – December 17, 2025
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2022 – June 23, 2023
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
March 25, 2022
Unaddressed
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2021 – June 23, 2023
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2020 – June 23, 2023
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
September 27, 2019 – March 9, 2022
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
September 27, 2019 – March 9, 2022
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
September 27, 2019 – January 10, 2020
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
September 27, 2019 – March 9, 2022
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
September 27, 2019 – March 9, 2022
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2017 – January 29, 2018
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2017 – January 11, 2018
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
June 24, 2017 – June 23, 2023
Resolved
Treatment Technique, Level 1 Assessment (RTCR)
Health-based
Revised Total Coliform Rule
March 4, 2017 – August 17, 2022
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 20, 2016 – September 13, 2016
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 2015 – December 31, 2015
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 7, 2015
Unaddressed
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2015 – December 31, 2015
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 29, 2015
Unaddressed
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2015 – May 31, 2015
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2015 – June 30, 2015
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 2014 – September 30, 2014
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2014 – September 30, 2014
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 2013 – July 31, 2013
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2012 – September 30, 2012
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 17, 2011 – December 27, 2011
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2011 – September 30, 2011
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2009 – August 17, 2022
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 1994 – November 30, 1994
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 1994 – July 31, 1994
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
July 2, 2025 – December 12, 2025	Notification, Known or Potential LSL	LEAD AND COPPER RULE REVISIONS	—	Resolved
January 7, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
October 17, 2024 – April 30, 2025	LSL Inventory	LEAD AND COPPER RULE REVISIONS	Health-based	Resolved
September 23, 2024	Failure To Address Deficiency	Groundwater Rule	Health-based	Unaddressed
September 23, 2024 – December 17, 2025	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
July 1, 2022 – June 23, 2023	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
March 25, 2022	Lead Consumer Notice	Lead and Copper Rule	—	Unaddressed
July 1, 2021 – June 23, 2023	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2020 – June 23, 2023	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
September 27, 2019 – March 9, 2022	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
September 27, 2019 – March 9, 2022	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
September 27, 2019 – January 10, 2020	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
September 27, 2019 – March 9, 2022	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
September 27, 2019 – March 9, 2022	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
October 1, 2017 – January 29, 2018	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2017 – January 11, 2018	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 24, 2017 – June 23, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
March 4, 2017 – August 17, 2022	Treatment Technique, Level 1 Assessment (RTCR)	Revised Total Coliform Rule	Health-based	Resolved
April 20, 2016 – September 13, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
December 1, 2015 – December 31, 2015	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 7, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
October 1, 2015 – December 31, 2015	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
September 29, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
May 1, 2015 – May 31, 2015	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2015 – June 30, 2015	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
September 1, 2014 – September 30, 2014	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2014 – September 30, 2014	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2013 – July 31, 2013	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
September 1, 2012 – September 30, 2012	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
September 17, 2011 – December 27, 2011	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2011 – September 30, 2011	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2009 – August 17, 2022	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
November 1, 1994 – November 30, 1994	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
July 1, 1994 – July 31, 1994	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	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

December 30, 2025State Violation/Reminder Notice2 linked violations
December 17, 2025State Compliance achieved1 linked violation
December 17, 2025State Compliance achieved1 linked violation
April 30, 2025State Compliance achieved1 linked violation
April 30, 2025State Compliance achieved2 linked violations
December 2, 2024State Violation/Reminder Notice5 linked violations
December 2, 2024State Public Notification requested4 linked violations
June 23, 2023State Compliance achieved4 linked violations
December 12, 2022State Violation/Reminder Notice3 linked violations
March 9, 2022State Compliance achieved1 linked violation
March 9, 2022State Compliance achieved5 linked violations
March 9, 2022State Compliance achieved1 linked violation
December 3, 2021State Site Visit for enforcement purposes2 linked violations
November 2, 2021State Violation/Reminder Notice2 linked violations
August 2, 2021State Site Visit for enforcement purposes3 linked violations
April 16, 2021State Administrative/Compliance Order without penalty issued9 linked violations
August 6, 2020State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
July 17, 2020State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
May 4, 2020State Site Visit for enforcement purposes3 linked violations
March 9, 2020State Site Visit for enforcement purposes1 linked violation
January 24, 2020State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
January 10, 2020State Compliance achieved1 linked violation
October 24, 2019State Public Notification received5 linked violations
October 4, 2019State Violation/Reminder Notice5 linked violations
October 4, 2019State Public Notification requested5 linked violations
July 1, 2019State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
January 29, 2018State Compliance achieved1 linked violation
January 11, 2018State Compliance achieved1 linked violation
December 1, 2017State Violation/Reminder Notice1 linked violation
December 1, 2017State Violation/Reminder Notice1 linked violation
October 4, 2017State Violation/Reminder Notice1 linked violation
June 29, 2017State Compliance achieved2 linked violations
May 19, 2017State Violation/Reminder Notice1 linked violation
May 19, 2017State Public Notification requested1 linked violation
May 1, 2017State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
September 15, 2016State Public Notification received1 linked violation
September 13, 2016State Compliance achieved1 linked violation
July 8, 2016State Violation/Reminder Notice1 linked violation
February 19, 2016State Public Notification received1 linked violation
February 11, 2016State Compliance achieved4 linked violations
January 31, 2016State Compliance achieved1 linked violation
January 28, 2016State Public Notification received1 linked violation
January 28, 2016State Public Notification received1 linked violation
January 15, 2016State Violation/Reminder Notice1 linked violation
January 15, 2016State Public Notification requested1 linked violation
January 15, 2016State Violation/Reminder Notice1 linked violation
January 15, 2016State Public Notification requested1 linked violation
December 11, 2015State Violation/Reminder Notice1 linked violation
December 11, 2015State Violation/Reminder Notice1 linked violation
July 8, 2015State Public Notification requested1 linked violation
July 8, 2015State Violation/Reminder Notice1 linked violation
June 30, 2015State Violation/Reminder Notice1 linked violation
June 30, 2015State Public Notification requested1 linked violation
October 24, 2014State Public Notification received1 linked violation
October 24, 2014State Public Notification received1 linked violation
October 9, 2014State Compliance achieved1 linked violation
October 9, 2014State Public Notification requested1 linked violation
October 9, 2014State Violation/Reminder Notice1 linked violation
October 8, 2014State Violation/Reminder Notice1 linked violation
October 8, 2014State Public Notification requested1 linked violation
March 24, 2014State Compliance achieved2 linked violations
October 18, 2013State Site Visit for enforcement purposes7 linked violations
September 16, 2013State Public Notification received1 linked violation
August 14, 2013State Public Notification requested1 linked violation
August 14, 2013State Violation/Reminder Notice1 linked violation
March 5, 2013State Public Notification received1 linked violation
January 8, 2013State Site Visit for enforcement purposes6 linked violations
December 6, 2012State Site Visit for enforcement purposes2 linked violations
October 17, 2012State Violation/Reminder Notice1 linked violation
October 17, 2012State Public Notification requested1 linked violation
September 27, 2012State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 23, 2012State Site Visit for enforcement purposes5 linked violations
July 2, 2012State Site Visit for enforcement purposes5 linked violations
May 3, 2012State Administrative/Compliance Order without penalty issued14 linked violations
March 1, 2012State Public Notification requested2 linked violations
March 1, 2012State Violation/Reminder Notice2 linked violations
December 27, 2011State Compliance achieved1 linked violation
December 27, 2011State Public Notification received1 linked violation
November 28, 2011State Violation/Reminder Notice1 linked violation
August 17, 2011State Public Notification requested1 linked violation
August 17, 2011State Violation/Reminder Notice1 linked violation
October 5, 2009State Compliance achieved1 linked violation
August 17, 2009State Public Notification requested1 linked violation
August 17, 2009State Violation/Reminder Notice1 linked violation
November 21, 2007State Compliance achieved1 linked violation
November 3, 2005State Show-Cause hearing5 linked violations
August 5, 2005State Administrative/Compliance Order without penalty issued1 linked violation

Contact

LEBARON, DELORES

318-646-3110

MONTGOMERY, LA 71454