Is HOLMESVILLE WATER SYSTEM required to publish a Consumer Confidence Report?

Yes. HOLMESVILLE WATER SYSTEM is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is HOLMESVILLE WATER SYSTEM’s next Consumer Confidence Report due?

HOLMESVILLE WATER SYSTEM’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

DOWNSVILLE, LA · Union Parish County

HOLMESVILLE WATER SYSTEM Water System

Consumer Confidence Report status

HOLMESVILLE WATER SYSTEM must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for HOLMESVILLE WATER SYSTEM.

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): LA1111008
System type: Community Water System
Population served: 2,406
Service connections: 802
Ownership: privately owned
Water source: groundwater (wells)

HOLMESVILLE WATER SYSTEM is one of 509 community water systems in Louisiana in the 501 to 3,300 people size category, serving 2,406 people from groundwater.

As of August 1, 2026, its federal record holds 21 entries between 2000 and 2018, all of which EPA lists as closed. Nothing has been added since 2018.

Of the 21, 5 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 1 Disinfectants and Disinfection Byproducts Rule, the Stage 2 Disinfectants and Disinfection Byproducts Rule, and the Total Coliform Rules.

Violation history

Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2018 – June 30, 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
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
April 1, 2016 – June 30, 2016
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2015 – July 2, 2015
Resolved
Monitoring and Reporting (DBP)
—
TTHM
February 1, 2015 – April 30, 2015
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
May 1, 2014 – June 3, 2015
Resolved
Monitoring and Reporting (DBP)
—
TTHM
August 1, 2013 – October 31, 2013
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
August 1, 2013 – October 31, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2013 – June 30, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2013 – March 31, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2012 – December 31, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2012 – March 31, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2010 – December 31, 2010
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2007 – December 31, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2006 – September 30, 2006
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2005 – September 30, 2005
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2002 – June 30, 2002
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2000 – August 31, 2000
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
April 1, 2018 – June 30, 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 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
April 1, 2016 – June 30, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2015 – July 2, 2015	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
February 1, 2015 – April 30, 2015	Monitoring and Reporting (DBP)	TTHM	—	Resolved
May 1, 2014 – June 3, 2015	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
August 1, 2013 – October 31, 2013	Monitoring and Reporting (DBP)	TTHM	—	Resolved
August 1, 2013 – October 31, 2013	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2013 – June 30, 2013	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2013 – March 31, 2013	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2012 – December 31, 2012	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2012 – March 31, 2012	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2010 – December 31, 2010	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2007 – December 31, 2007	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2006 – September 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
June 1, 2002 – June 30, 2002	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
August 1, 2000 – August 31, 2000	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

September 25, 2019State Compliance achieved46 linked violations
January 22, 2019State Violation/Reminder Notice1 linked violation
August 6, 2018State Compliance achieved1 linked violation
June 14, 2018State Public Notification received1 linked violation
April 30, 2018State Public Notification requested1 linked violation
April 30, 2018State Violation/Reminder Notice1 linked violation
March 29, 2018State Public Notification received1 linked violation
February 20, 2018State Public Notification requested1 linked violation
February 20, 2018State Violation/Reminder Notice1 linked violation
January 25, 2018State Public Notification received1 linked violation
January 4, 2018State Public Notification received1 linked violation
December 13, 2017State Violation/Reminder Notice1 linked violation
December 13, 2017State Public Notification requested1 linked violation
December 13, 2017State Violation/Reminder Notice1 linked violation
December 13, 2017State Public Notification requested1 linked violation
October 20, 2017State Public Notification received1 linked violation
September 18, 2017State Public Notification requested1 linked violation
September 18, 2017State Violation/Reminder Notice1 linked violation
August 29, 2017State Public Notification received1 linked violation
June 15, 2017State Violation/Reminder Notice1 linked violation
June 15, 2017State Public Notification requested1 linked violation
April 6, 2017State Public Notification received1 linked violation
March 2, 2017State Violation/Reminder Notice1 linked violation
March 2, 2017State Public Notification requested1 linked violation
January 30, 2017State Public Notification received1 linked violation
December 12, 2016State Public Notification requested1 linked violation
December 12, 2016State Public Notification received1 linked violation
December 12, 2016State Violation/Reminder Notice1 linked violation
November 10, 2016State Violation/Reminder Notice1 linked violation
November 10, 2016State Public Notification requested1 linked violation
October 13, 2016State Public Notification received1 linked violation
September 6, 2016State Public Notification requested1 linked violation
September 6, 2016State Violation/Reminder Notice1 linked violation
May 31, 2016State Public Notification received1 linked violation
May 13, 2016State Compliance achieved6 linked violations
April 28, 2016State Public Notification requested1 linked violation
April 28, 2016State Violation/Reminder Notice1 linked violation
April 9, 2016State Public Notification received1 linked violation
February 12, 2016State Public Notification requested1 linked violation
February 12, 2016State Violation/Reminder Notice1 linked violation
October 15, 2015State Violation/Reminder Notice1 linked violation
October 14, 2015State Public Notification received1 linked violation
October 14, 2015State Public Notification received2 linked violations
September 14, 2015State Public Notification requested1 linked violation
September 14, 2015State Violation/Reminder Notice1 linked violation
August 14, 2015State Violation/Reminder Notice2 linked violations
August 14, 2015State Public Notification requested2 linked violations
July 2, 2015State Compliance achieved1 linked violation
June 3, 2015State Compliance achieved1 linked violation
June 3, 2015State Compliance achieved1 linked violation
June 3, 2015State Compliance achieved1 linked violation
May 8, 2015State Intentional no-action1 linked violation
May 8, 2015State Intentional no-action1 linked violation
May 8, 2015State Intentional no-action1 linked violation
May 8, 2015State Intentional no-action1 linked violation
May 8, 2015State Intentional no-action1 linked violation
May 8, 2015State Intentional no-action1 linked violation
May 8, 2015State Intentional no-action1 linked violation
May 4, 2015State Public Notification received1 linked violation
April 7, 2015State Site Visit for enforcement purposes22 linked violations
April 6, 2015State Public Notification requested1 linked violation
April 6, 2015State Violation/Reminder Notice1 linked violation
February 12, 2015State Violation/Reminder Notice1 linked violation
February 6, 2015State Public Notification received1 linked violation
January 13, 2015State Violation/Reminder Notice1 linked violation
January 13, 2015State Public Notification requested1 linked violation
December 1, 2014State Public Notification received1 linked violation
October 31, 2014State Public Notification requested1 linked violation
October 31, 2014State Violation/Reminder Notice1 linked violation
September 22, 2014State Compliance achieved1 linked violation
September 22, 2014State Compliance achieved1 linked violation
September 22, 2014State Compliance achieved4 linked violations
September 8, 2014State Public Notification received1 linked violation
August 6, 2014State Public Notification requested1 linked violation
August 6, 2014State Violation/Reminder Notice1 linked violation
May 13, 2014State Public Notification received1 linked violation
April 16, 2014State Public Notification requested1 linked violation
April 16, 2014State Violation/Reminder Notice1 linked violation
March 24, 2014State Compliance achieved1 linked violation
March 6, 2014State Public Notification received2 linked violations
February 13, 2014State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 6, 2014State Public Notification requested2 linked violations
February 6, 2014State Violation/Reminder Notice2 linked violations
December 30, 2013State Public Notification received2 linked violations
December 6, 2013State Public Notification received2 linked violations
December 2, 2013State Public Notification requested2 linked violations
December 2, 2013State Violation/Reminder Notice2 linked violations
November 5, 2013State Violation/Reminder Notice2 linked violations
November 5, 2013State Public Notification requested2 linked violations
August 7, 2013State Public Notification received1 linked violation
July 12, 2013State Violation/Reminder Notice1 linked violation
July 12, 2013State Public Notification requested1 linked violation
March 19, 2013State Public Notification received2 linked violations
February 20, 2013State Violation/Reminder Notice2 linked violations
February 20, 2013State Public Notification requested2 linked violations
December 4, 2012State Public Notification received1 linked violation
November 1, 2012State Violation/Reminder Notice1 linked violation
November 1, 2012State Public Notification requested1 linked violation
August 13, 2012State Public Notification received1 linked violation
July 10, 2012State Violation/Reminder Notice1 linked violation
July 10, 2012State Public Notification requested1 linked violation
May 1, 2012State Public Notification received4 linked violations
March 30, 2012State Compliance achieved1 linked violation
March 26, 2012State Public Notification requested4 linked violations
March 26, 2012State Violation/Reminder Notice4 linked violations
November 2, 2011State Site Visit for enforcement purposes12 linked violations
September 29, 2011State Public Notification received1 linked violation
August 29, 2011State Public Notification requested1 linked violation
August 29, 2011State Violation/Reminder Notice1 linked violation
September 27, 2010State Administrative/Compliance Order without penalty issued45 linked violations
April 26, 2010State Compliance achieved1 linked violation
April 15, 2010State Public Notification received1 linked violation
March 23, 2010State Public Notification requested1 linked violation
March 23, 2010State Violation/Reminder Notice1 linked violation
April 20, 2009State Site Visit for enforcement purposes12 linked violations
October 8, 2008State Administrative/Compliance Order without penalty issued10 linked violations
July 8, 2008State Public Notification received2 linked violations
April 21, 2008State Public Notification requested2 linked violations
April 21, 2008State Violation/Reminder Notice2 linked violations
October 16, 2007State Violation/Reminder Notice1 linked violation
October 16, 2007State Public Notification requested1 linked violation
August 13, 2007State Public Notification received2 linked violations
July 11, 2007State Violation/Reminder Notice2 linked violations
July 11, 2007State Public Notification requested2 linked violations
April 30, 2007State Public Notification received2 linked violations
March 12, 2007State Violation/Reminder Notice2 linked violations
March 12, 2007State Public Notification requested2 linked violations
October 5, 2006State Public Notification received1 linked violation
September 15, 2006State Public Notification requested1 linked violation
September 15, 2006State Violation/Reminder Notice1 linked violation
September 14, 2006State Site Visit for enforcement purposes4 linked violations
July 10, 2006State Public Notification received1 linked violation
July 7, 2006State Site Visit for enforcement purposes4 linked violations
June 22, 2006State Violation/Reminder Notice1 linked violation
June 22, 2006State Public Notification requested1 linked violation
May 25, 2006State Site Visit for enforcement purposes3 linked violations
April 24, 2006State Administrative/Compliance Order without penalty issued12 linked violations
February 27, 2006State Public Notification received1 linked violation
February 1, 2006State Public Notification requested2 linked violations
February 1, 2006State Violation/Reminder Notice1 linked violation
December 7, 2005State Public Notification received2 linked violations
November 3, 2005State Public Notification requested2 linked violations
August 17, 2005State Public Notification received1 linked violation
July 26, 2005State Public Notification requested1 linked violation
July 26, 2005State Violation/Reminder Notice1 linked violation

Common questions

Is HOLMESVILLE WATER SYSTEM required to publish a Consumer Confidence Report?: Yes. HOLMESVILLE WATER SYSTEM is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is HOLMESVILLE WATER SYSTEM’s next Consumer Confidence Report due?: HOLMESVILLE WATER SYSTEM’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does HOLMESVILLE WATER SYSTEM have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for HOLMESVILLE WATER SYSTEM.
What is a Consumer Confidence Report?: A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

RISER, ROBERT

318-982-7299

DOWNSVILLE, LA 71234