HARRISONBURG, LA · Catahoula Parish County

ENTERPRISE WATER SYSTEM Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of January 2, 2025. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Catahoula Parish County, LA.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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): LA1025003
System type: Community Water System
Population served: 570
Service connections: 190
Ownership: privately owned
Water source: groundwater (wells)

ENTERPRISE WATER SYSTEM is one of 509 community water systems in Louisiana in the 501 to 3,300 people size category, formerly serving 570 people from groundwater.

EPA's federal records list this system as inactive in 2025; the record below is historical.

As of August 1, 2026, its federal record holds 53 entries between 2000 and 2024, all of which EPA lists as closed.

Of the 53, 16 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Stage 2 Disinfectants and Disinfection Byproducts Rule, the Public Notice Rule and Revised PN Rule, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.

Violation history

Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2024 – December 31, 2024
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
July 11, 2024 – January 2, 2025
Archived
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2024 – June 5, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2024 – September 30, 2024
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
April 20, 2024 – January 2, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2024 – June 30, 2024
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
February 15, 2024 – January 2, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2024 – March 31, 2024
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
October 31, 2023 – January 2, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2023 – December 31, 2023
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
August 5, 2023 – January 2, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2023 – September 30, 2023
Archived
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
May 1, 2023 – January 2, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2023 – June 30, 2023
Archived
Failure To Address Deficiency
Health-based
Groundwater Rule
February 9, 2023 – December 31, 2024
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
February 9, 2023 – December 31, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 6, 2023 – January 2, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2023 – March 31, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2022 – December 31, 2022
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
July 29, 2022 – January 2, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2022 – June 30, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2022 – March 31, 2022
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
November 5, 2021 – July 8, 2022
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 21, 2021 – January 2, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2021 – September 30, 2021
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2021 – June 30, 2021
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
November 4, 2020 – January 2, 2025
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
July 17, 2020 – January 2, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2020 – September 30, 2020
Archived
Lead Consumer Notice
—
Lead and Copper Rule
January 10, 2020 – January 2, 2025
Archived
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
July 11, 2018 – February 15, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
March 12, 2018 – February 13, 2019
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
February 2, 2018 – December 31, 2024
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
February 2, 2018 – December 31, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2017 – March 31, 2017
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
November 30, 2014 – November 21, 2018
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
October 31, 2014 – February 18, 2015
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 29, 2014 – April 1, 2015
Resolved
Monitoring and Reporting (DBP)
—
TTHM
March 1, 2014 – February 6, 2014
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
March 1, 2014 – February 6, 2014
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
September 1, 2013 – November 30, 2013
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2013 – July 10, 2013
Resolved
Monitoring and Reporting (DBP)
—
TTHM
April 1, 2013 – June 30, 2013
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
April 1, 2013 – June 30, 2013
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
Stage 2 Disinfectants and Disinfection Byproducts Rule
January 1, 2013 – March 19, 2014
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2012 – December 31, 2012
Resolved
Monitoring and Reporting (DBP)
—
TTHM
April 1, 2010 – June 30, 2010
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
April 1, 2010 – June 30, 2010
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2010 – March 31, 2010
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2009 – November 23, 2009
Resolved
Monitoring, Routine (IDSE)
—
TTHM
April 1, 2009 – April 30, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 2008 – September 30, 2008
Archived
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
March 1, 2000 – March 31, 2000
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, 2024 – December 31, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 11, 2024 – January 2, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Archived
July 1, 2024 – June 5, 2024	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2024 – September 30, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 20, 2024 – January 2, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Archived
April 1, 2024 – June 30, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
February 15, 2024 – January 2, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Archived
January 1, 2024 – March 31, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 31, 2023 – January 2, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Archived
October 1, 2023 – December 31, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
August 5, 2023 – January 2, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Archived
July 1, 2023 – September 30, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
May 1, 2023 – January 2, 2025	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Archived
April 1, 2023 – June 30, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
February 9, 2023 – December 31, 2024	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
February 9, 2023 – December 31, 2024	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
January 6, 2023 – January 2, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Archived
January 1, 2023 – March 31, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2022 – December 31, 2022	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 29, 2022 – January 2, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Archived
April 1, 2022 – June 30, 2022	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2022 – March 31, 2022	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
November 5, 2021 – July 8, 2022	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 21, 2021 – January 2, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Archived
July 1, 2021 – September 30, 2021	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2021 – June 30, 2021	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
November 4, 2020 – January 2, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Archived
July 17, 2020 – January 2, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Archived
July 1, 2020 – September 30, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 10, 2020 – January 2, 2025	Lead Consumer Notice	Lead and Copper Rule	—	Archived
July 11, 2018 – February 15, 2019	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Resolved
March 12, 2018 – February 13, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 2, 2018 – December 31, 2024	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
February 2, 2018 – December 31, 2024	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
January 1, 2017 – March 31, 2017	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
November 30, 2014 – November 21, 2018	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 31, 2014 – February 18, 2015	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
September 29, 2014 – April 1, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
March 1, 2014 – February 6, 2014	Monitoring and Reporting (DBP)	TTHM	—	Resolved
March 1, 2014 – February 6, 2014	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
September 1, 2013 – November 30, 2013	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2013 – July 10, 2013	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2013 – June 30, 2013	Monitoring and Reporting (DBP)	TTHM	—	Resolved
April 1, 2013 – June 30, 2013	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2013 – March 19, 2014	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	—	Resolved
October 1, 2012 – December 31, 2012	Monitoring and Reporting (DBP)	TTHM	—	Resolved
April 1, 2010 – June 30, 2010	Monitoring and Reporting (DBP)	TTHM	—	Resolved
April 1, 2010 – June 30, 2010	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2010 – March 31, 2010	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2009 – November 23, 2009	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
April 1, 2009 – April 30, 2009	Monitoring, Routine (IDSE)	TTHM	—	Resolved
September 1, 2008 – September 30, 2008	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
March 1, 2000 – March 31, 2000	Maximum Contaminant Level Violation, Acute (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 31, 2024State Compliance achieved2 linked violations
December 31, 2024State Compliance achieved3 linked violations
December 10, 2024State Public Notification requested4 linked violations
September 24, 2024State Public Notification requested1 linked violation
September 24, 2024State Violation/Reminder Notice1 linked violation
July 2, 2024State Violation/Reminder Notice2 linked violations
June 12, 2024State Violation/Reminder Notice1 linked violation
June 5, 2024State Compliance achieved1 linked violation
June 5, 2024State Public Notification requested1 linked violation
March 15, 2024State Violation/Reminder Notice1 linked violation
March 15, 2024State Public Notification requested2 linked violations
March 12, 2024State Violation/Reminder Notice1 linked violation
January 10, 2024State Violation/Reminder Notice2 linked violations
January 10, 2024State Public Notification requested7 linked violations
September 25, 2023State Public Notification requested2 linked violations
September 25, 2023State Violation/Reminder Notice1 linked violation
June 30, 2023State Violation/Reminder Notice1 linked violation
April 25, 2023State Violation/Reminder Notice1 linked violation
April 21, 2023State Public Notification received4 linked violations
March 20, 2023State Public Notification requested2 linked violations
March 20, 2023State Violation/Reminder Notice3 linked violations
February 14, 2023State Public Notification requested3 linked violations
February 14, 2023State Violation/Reminder Notice3 linked violations
January 29, 2023State Compliance achieved2 linked violations
December 1, 2022State Violation/Reminder Notice2 linked violations
December 1, 2022State Public Notification requested1 linked violation
October 10, 2022State Violation/Reminder Notice2 linked violations
October 4, 2022State Public Notification requested1 linked violation
July 8, 2022State Compliance achieved2 linked violations
July 5, 2022State Public Notification received3 linked violations
June 23, 2022State Violation/Reminder Notice2 linked violations
March 15, 2022State Public Notification requested2 linked violations
March 15, 2022State Violation/Reminder Notice1 linked violation
January 19, 2022State Public Notification received1 linked violation
October 8, 2021State Violation/Reminder Notice1 linked violation
September 30, 2021State Public Notification requested1 linked violation
September 30, 2021State Violation/Reminder Notice2 linked violations
September 29, 2020State Violation/Reminder Notice5 linked violations
June 11, 2020State Public Notification requested7 linked violations
March 3, 2020State Violation/Reminder Notice6 linked violations
March 26, 2019State Site Visit for enforcement purposes9 linked violations
February 13, 2019State Compliance achieved2 linked violations
February 12, 2019State Site Visit for enforcement purposes6 linked violations
February 9, 2018State Public Notification requested3 linked violations
May 11, 2017State Public Notification received4 linked violations
May 4, 2017State Compliance achieved1 linked violation
April 18, 2017State Violation/Reminder Notice1 linked violation
March 29, 2017State Public Notification requested2 linked violations
March 29, 2017State Violation/Reminder Notice1 linked violation
April 1, 2015State Compliance achieved2 linked violations
March 18, 2015State Violation/Reminder Notice2 linked violations
February 13, 2015State Violation/Reminder Notice1 linked violation
February 12, 2015State Violation/Reminder Notice2 linked violations
October 30, 2014State Public Notification requested1 linked violation
October 30, 2014State Violation/Reminder Notice1 linked violation
August 14, 2014State Violation/Reminder Notice2 linked violations
August 14, 2014State Public Notification requested3 linked violations
June 4, 2014State Compliance achieved3 linked violations
May 30, 2014State Site Visit for enforcement purposes24 linked violations
April 16, 2014State Site Visit for enforcement purposes24 linked violations
April 11, 2014State Compliance achieved2 linked violations
April 10, 2014State Public Notification received3 linked violations
March 19, 2014State Compliance achieved2 linked violations
March 19, 2014State Compliance achieved3 linked violations
March 17, 2014State Administrative/Compliance Order without penalty issued26 linked violations
February 21, 2014State Compliance achieved1 linked violation
February 13, 2014State Violation/Reminder Notice1 linked violation
February 6, 2014State Compliance achieved4 linked violations
December 18, 2013State Public Notification requested2 linked violations
December 18, 2013State Compliance achieved2 linked violations
November 5, 2013State Public Notification received2 linked violations
October 21, 2013State Compliance achieved2 linked violations
October 15, 2013State Violation/Reminder Notice1 linked violation
August 14, 2013State Public Notification requested1 linked violation
August 14, 2013State Violation/Reminder Notice1 linked violation
July 10, 2013State Compliance achieved2 linked violations
April 3, 2013State Violation/Reminder Notice1 linked violation
April 2, 2013State Compliance achieved2 linked violations
April 2, 2013State Violation/Reminder Notice2 linked violations
April 2, 2013State Public Notification requested3 linked violations
October 18, 2012State Compliance achieved2 linked violations
August 20, 2010State Compliance achieved2 linked violations
August 20, 2010State Compliance achieved3 linked violations
August 17, 2009State Public Notification requested2 linked violations
December 1, 2008State Public Notification received5 linked violations
November 5, 2008State Violation/Reminder Notice5 linked violations
December 13, 2007State Compliance achieved1 linked violation
January 11, 2007State Compliance achieved4 linked violations

Last known contact on file (system is inactive)

TUBRE, MICHAEL

318-744-5794

HARRISONBURG, LA 71340