CHATHAM, LA · Jackson Parish County

CHATHAM 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): LA1049004
System type: Community Water System
Population served: 1,557
Service connections: 519
Ownership: local government
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2025 – December 31, 2025
Archived
Failure To Address Deficiency
Health-based
Groundwater Rule
February 4, 2024 – July 14, 2024
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
February 4, 2024 – July 14, 2024
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
February 4, 2024 – November 4, 2024
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
February 4, 2024 – November 4, 2024
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
February 4, 2024 – November 4, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2021 – December 31, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2021 – June 30, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2021 – June 30, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2020 – December 31, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2020 – June 30, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2020 – March 31, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2020 – March 31, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2019 – December 31, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2019 – June 30, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2019 – March 31, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2018 – December 31, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2018 – March 31, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2017 – December 31, 2017
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
July 31, 2016 – October 31, 2016
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2016 – June 30, 2016
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 2016 – March 31, 2016
Archived
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2016 – March 31, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2015 – December 31, 2015
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2015 – December 31, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2015 – September 30, 2015
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
June 9, 2015 – February 11, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2015 – June 30, 2015
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2015 – February 28, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2015 – March 31, 2015
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
August 1, 2013 – October 31, 2013
Resolved
Monitoring and Reporting (DBP)
—
TTHM
August 1, 2013 – October 31, 2013
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
April 1, 2013 – April 30, 2013
Resolved
Monitoring and Reporting (DBP)
—
TTHM
April 1, 2013 – April 30, 2013
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2012 – October 31, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2008 – June 30, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2007 – September 30, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2007 – March 31, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2006 – December 31, 2006
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 15, 1993 – August 14, 1993
Archived

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

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2025 – December 31, 2025	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
February 4, 2024 – July 14, 2024	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
February 4, 2024 – July 14, 2024	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
February 4, 2024 – November 4, 2024	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
February 4, 2024 – November 4, 2024	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
February 4, 2024 – November 4, 2024	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
October 1, 2021 – December 31, 2021	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2021 – June 30, 2021	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2021 – June 30, 2021	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2020 – December 31, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2020 – June 30, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2020 – March 31, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2020 – March 31, 2020	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2019 – December 31, 2019	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
April 1, 2019 – June 30, 2019	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2019 – March 31, 2019	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2018 – December 31, 2018	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2018 – March 31, 2018	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2017 – December 31, 2017	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 31, 2016 – October 31, 2016	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
March 1, 2016 – March 31, 2016	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 1, 2016 – March 31, 2016	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2015 – December 31, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2015 – December 31, 2015	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2015 – September 30, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
June 9, 2015 – February 11, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2015 – June 30, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
February 1, 2015 – February 28, 2015	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2015 – March 31, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
August 1, 2013 – October 31, 2013	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
August 1, 2013 – October 31, 2013	Monitoring and Reporting (DBP)	TTHM	—	Resolved
April 1, 2013 – April 30, 2013	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2013 – April 30, 2013	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2012 – October 31, 2012	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
April 1, 2008 – June 30, 2008	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2007 – September 30, 2007	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2007 – March 31, 2007	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2006 – December 31, 2006	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 15, 1993 – August 14, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived

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

Enforcement actions

December 5, 2025State Violation/Reminder Notice1 linked violation
December 5, 2025State Public Notification requested1 linked violation
November 4, 2024State Compliance achieved1 linked violation
November 4, 2024State Compliance achieved1 linked violation
November 4, 2024State Compliance achieved1 linked violation
November 4, 2024State Compliance achieved1 linked violation
July 14, 2024State Compliance achieved1 linked violation
July 14, 2024State Compliance achieved1 linked violation
March 1, 2024State Public Notification received6 linked violations
February 6, 2024State Violation/Reminder Notice6 linked violations
February 6, 2024State Public Notification requested6 linked violations
November 15, 2022State Site Visit for enforcement purposes37 linked violations
October 11, 2022State Compliance achieved37 linked violations
February 2, 2022State Public Notification received1 linked violation
January 13, 2022State Violation/Reminder Notice1 linked violation
January 13, 2022State Public Notification requested1 linked violation
December 9, 2021State Public Notification received1 linked violation
October 28, 2021State Violation/Reminder Notice1 linked violation
October 28, 2021State Public Notification requested1 linked violation
August 18, 2021State Public Notification received2 linked violations
July 23, 2021State Violation/Reminder Notice2 linked violations
July 23, 2021State Public Notification requested2 linked violations
June 14, 2021State Public Notification received2 linked violations
May 6, 2021State Violation/Reminder Notice2 linked violations
May 6, 2021State Public Notification requested2 linked violations
March 26, 2021State Site Visit for enforcement purposes37 linked violations
February 12, 2021State Public Notification received2 linked violations
January 26, 2021State Public Notification requested2 linked violations
January 26, 2021State Violation/Reminder Notice2 linked violations
October 15, 2020State Public Notification received1 linked violation
October 8, 2020State Compliance achieved1 linked violation
October 6, 2020State Violation/Reminder Notice1 linked violation
September 1, 2020State Public Notification received1 linked violation
August 18, 2020State Public Notification requested1 linked violation
August 18, 2020State Violation/Reminder Notice1 linked violation
August 3, 2020State Site Visit for enforcement purposes28 linked violations
July 6, 2020State Public Notification received2 linked violations
June 3, 2020State Public Notification requested1 linked violation
June 3, 2020State Violation/Reminder Notice1 linked violation
February 27, 2020State Violation/Reminder Notice2 linked violations
February 27, 2020State Public Notification requested2 linked violations
December 4, 2019State Public Notification received2 linked violations
October 31, 2019State Violation/Reminder Notice2 linked violations
October 31, 2019State Public Notification requested2 linked violations
October 17, 2019State Public Notification received2 linked violations
September 9, 2019State Public Notification received2 linked violations
September 3, 2019State Site Visit for enforcement purposes23 linked violations
August 5, 2019State Violation/Reminder Notice4 linked violations
August 5, 2019State Public Notification requested2 linked violations
June 25, 2019State Violation/Reminder Notice5 linked violations
March 7, 2019State Public Notification received2 linked violations
February 7, 2019State Public Notification requested4 linked violations
February 7, 2019State Violation/Reminder Notice2 linked violations
January 16, 2019State Site Visit for enforcement purposes19 linked violations
January 14, 2019State Site Visit for enforcement purposes17 linked violations
November 30, 2018State Public Notification received2 linked violations
November 5, 2018State Violation/Reminder Notice2 linked violations
November 5, 2018State Public Notification requested2 linked violations
September 6, 2018State Public Notification received1 linked violation
August 16, 2018State Violation/Reminder Notice1 linked violation
August 16, 2018State Public Notification requested1 linked violation
June 15, 2018State Public Notification received1 linked violation
May 23, 2018State Violation/Reminder Notice1 linked violation
May 23, 2018State Public Notification requested1 linked violation
March 5, 2018State Public Notification received1 linked violation
February 12, 2018State Public Notification requested1 linked violation
February 12, 2018State Violation/Reminder Notice1 linked violation
January 11, 2018State Site Visit for enforcement purposes18 linked violations
January 9, 2018State Public Notification received1 linked violation
December 13, 2017State Violation/Reminder Notice1 linked violation
December 13, 2017State Public Notification requested1 linked violation
October 9, 2017State Public Notification received1 linked violation
September 18, 2017State Violation/Reminder Notice1 linked violation
September 18, 2017State Public Notification requested1 linked violation
July 23, 2017State Site Visit for enforcement purposes11 linked violations
June 2, 2017State Public Notification received1 linked violation
May 16, 2017State Public Notification requested1 linked violation
May 16, 2017State Violation/Reminder Notice1 linked violation
March 24, 2017State Public Notification received1 linked violation
March 2, 2017State Violation/Reminder Notice1 linked violation
March 2, 2017State Public Notification requested1 linked violation
February 3, 2017State Public Notification received1 linked violation
January 17, 2017State Violation/Reminder Notice1 linked violation
January 17, 2017State Public Notification requested1 linked violation
December 2, 2016State Public Notification received1 linked violation
November 22, 2016State Site Visit for enforcement purposes7 linked violations
November 10, 2016State Public Notification requested1 linked violation
November 10, 2016State Violation/Reminder Notice1 linked violation
October 31, 2016State Compliance achieved1 linked violation
October 25, 2016State Violation/Reminder Notice1 linked violation
October 8, 2016State Site Visit for enforcement purposes11 linked violations
September 29, 2016State Site Visit for enforcement purposes7 linked violations
September 27, 2016State Public Notification received1 linked violation
August 30, 2016State Violation/Reminder Notice1 linked violation
August 30, 2016State Public Notification requested1 linked violation
July 31, 2016State Compliance achieved1 linked violation
July 31, 2016State Compliance achieved1 linked violation
July 18, 2016State Public Notification received1 linked violation
June 27, 2016State Public Notification received1 linked violation
June 21, 2016State Administrative/Compliance Order without penalty issued42 linked violations
June 20, 2016State Public Notification received1 linked violation
June 7, 2016State Public Notification received1 linked violation
May 20, 2016State Public Notification received2 linked violations
May 18, 2016State Violation/Reminder Notice1 linked violation
May 18, 2016State Violation/Reminder Notice1 linked violation
May 18, 2016State Public Notification requested2 linked violations
May 18, 2016State Public Notification requested1 linked violation
May 12, 2016State Public Notification requested5 linked violations
April 29, 2016State Public Notification requested55 linked violations
April 28, 2016State Violation/Reminder Notice3 linked violations
April 4, 2016State Public Notification received1 linked violation
March 2, 2016State Public Notification received1 linked violation
February 12, 2016State Public Notification requested1 linked violation
February 11, 2016State Compliance achieved1 linked violation
February 11, 2016State Compliance achieved2 linked violations
January 11, 2016State Public Notification requested1 linked violation
January 11, 2016State Violation/Reminder Notice1 linked violation
December 3, 2015State Public Notification received1 linked violation
November 3, 2015State Violation/Reminder Notice1 linked violation
November 3, 2015State Public Notification requested1 linked violation
September 3, 2015State Public Notification received1 linked violation
August 19, 2015State Public Notification received1 linked violation
August 14, 2015State Violation/Reminder Notice1 linked violation
August 3, 2015State Violation/Reminder Notice1 linked violation
August 3, 2015State Public Notification requested1 linked violation
May 8, 2015State Public Notification received1 linked violation
May 4, 2015State Public Notification received1 linked violation
April 6, 2015State Violation/Reminder Notice1 linked violation
April 6, 2015State Public Notification requested1 linked violation
March 17, 2015State Public Notification requested1 linked violation
March 17, 2015State Violation/Reminder Notice1 linked violation
March 10, 2015State Violation/Reminder Notice1 linked violation
March 10, 2015State Public Notification requested1 linked violation
September 22, 2014State Compliance achieved6 linked violations
May 23, 2014State Site Visit for enforcement purposes17 linked violations
May 22, 2014State Public Notification received2 linked violations
May 22, 2014State Public Notification received2 linked violations
April 16, 2014State Violation/Reminder Notice2 linked violations
April 16, 2014State Public Notification requested2 linked violations
March 25, 2014State Compliance achieved4 linked violations
February 5, 2014State Violation/Reminder Notice2 linked violations
February 5, 2014State Public Notification requested2 linked violations
October 14, 2013State Public Notification received1 linked violation
October 14, 2013State Public Notification received1 linked violation
September 27, 2013State Public Notification received2 linked violations
August 14, 2013State Public Notification requested1 linked violation
August 14, 2013State Violation/Reminder Notice1 linked violation
August 9, 2013State Public Notification requested2 linked violations
August 9, 2013State Compliance achieved2 linked violations
August 9, 2013State Violation/Reminder Notice2 linked violations
July 16, 2013State Violation/Reminder Notice1 linked violation
July 16, 2013State Public Notification requested1 linked violation
June 5, 2013State Public Notification received1 linked violation
April 10, 2013State Public Notification requested1 linked violation
April 10, 2013State Violation/Reminder Notice1 linked violation
December 12, 2012State Public Notification received1 linked violation
November 8, 2012State Public Notification requested1 linked violation
November 8, 2012State Violation/Reminder Notice1 linked violation
September 7, 2011State Public Notification requested1 linked violation
September 7, 2011State Violation/Reminder Notice1 linked violation
February 2, 2011State Compliance achieved2 linked violations
August 14, 2009State Violation/Reminder Notice1 linked violation
August 14, 2009State Public Notification requested1 linked violation
December 22, 2008State Compliance achieved1 linked violation
December 16, 2008State Violation/Reminder Notice1 linked violation
October 2, 2008State Violation/Reminder Notice1 linked violation
October 2, 2008State Public Notification requested1 linked violation
July 24, 2008State Violation/Reminder Notice1 linked violation
July 24, 2008State Compliance achieved1 linked violation
July 24, 2008State Compliance achieved1 linked violation
July 24, 2008State Public Notification requested1 linked violation
April 24, 2008State Compliance achieved1 linked violation
April 24, 2008State Compliance achieved1 linked violation
April 24, 2008State Compliance achieved1 linked violation
April 24, 2008State Public Notification requested2 linked violations
April 24, 2008State Violation/Reminder Notice2 linked violations
April 24, 2008State Compliance achieved1 linked violation
January 7, 2008State Compliance achieved1 linked violation
January 7, 2008State Public Notification requested2 linked violations
January 7, 2008State Violation/Reminder Notice3 linked violations
January 7, 2008State Compliance achieved1 linked violation
January 7, 2008State Compliance achieved1 linked violation
January 7, 2008State Compliance achieved1 linked violation
November 27, 2007State Site Visit for enforcement purposes8 linked violations
October 24, 2007State Violation/Reminder Notice1 linked violation
October 24, 2007State Compliance achieved1 linked violation
October 24, 2007State Public Notification requested1 linked violation
October 24, 2007State Compliance achieved1 linked violation
September 4, 2007State Administrative/Compliance Order without penalty issued19 linked violations
May 14, 2007State Public Notification received5 linked violations
April 17, 2007State Compliance achieved1 linked violation
April 17, 2007State Compliance achieved1 linked violation
February 12, 2007State Public Notification received5 linked violations
January 16, 2007State Compliance achieved1 linked violation
January 16, 2007State Compliance achieved1 linked violation
October 19, 2006State Compliance achieved1 linked violation
October 19, 2006State Compliance achieved1 linked violation
August 8, 2006State Compliance achieved1 linked violation
August 8, 2006State Compliance achieved1 linked violation
April 13, 2006State Compliance achieved1 linked violation
April 13, 2006State Compliance achieved1 linked violation

Contact

HARRIS, GREGORY C.

318-249-2541

CHATHAM, LA 71226