Is MAMOU ROAD WATER DISTRICT, INC required to publish a Consumer Confidence Report?

Yes. MAMOU ROAD WATER DISTRICT, INC 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 MAMOU ROAD WATER DISTRICT, INC’s next Consumer Confidence Report due?

MAMOU ROAD WATER DISTRICT, INC’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.

EUNICE, LA · St. Landry Parish County

MAMOU ROAD WATER DISTRICT, INC Water System

Consumer Confidence Report status

MAMOU ROAD WATER DISTRICT, INC 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 MAMOU ROAD WATER DISTRICT, INC.

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): LA1097018
System type: Community Water System
Population served: 2,478
Service connections: 826
Ownership: privately owned
Water source: groundwater (wells)

MAMOU ROAD WATER DISTRICT, INC is one of 509 community water systems in Louisiana in the 501 to 3,300 people size category, serving 2,478 people from groundwater.

As of August 1, 2026, its federal record holds 8 entries between 1994 and 2015, all of which EPA lists as closed. Nothing has been added since 2015.

Of the 8, 1 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
July 1, 2015 – September 30, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2014 – December 31, 2014
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2013 – September 30, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2013 – March 31, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2012 – December 31, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2010 – September 30, 2010
Resolved
Monitoring, Routine (IDSE)
—
TTHM
April 1, 2009 – April 30, 2009
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 1994 – August 31, 1994
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
July 1, 2015 – September 30, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2014 – December 31, 2014	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2013 – September 30, 2013	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2013 – March 31, 2013	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2012 – December 31, 2012	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2010 – September 30, 2010	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2009 – April 30, 2009	Monitoring, Routine (IDSE)	TTHM	—	Resolved
August 1, 1994 – August 31, 1994	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

May 2, 2022State Public Notification received3 linked violations
May 1, 2022State Compliance achieved2 linked violations
October 8, 2021State Compliance achieved2 linked violations
September 27, 2021State Public Notification requested2 linked violations
September 27, 2021State Violation/Reminder Notice3 linked violations
December 14, 2017State Compliance achieved2 linked violations
December 1, 2017State Violation/Reminder Notice2 linked violations
August 3, 2017State Compliance achieved17 linked violations
August 3, 2017State Site Visit for enforcement purposes20 linked violations
August 2, 2017State Site Visit for enforcement purposes17 linked violations
June 21, 2016State Site Visit for enforcement purposes9 linked violations
May 16, 2016State Public Notification received1 linked violation
February 12, 2016State Violation/Reminder Notice1 linked violation
February 12, 2016State Public Notification requested1 linked violation
October 23, 2015State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
October 5, 2015State Public Notification received1 linked violation
September 29, 2015State Administrative/Compliance Order without penalty issued14 linked violations
September 14, 2015State Violation/Reminder Notice1 linked violation
September 14, 2015State Public Notification requested1 linked violation
September 2, 2015State Public Notification received1 linked violation
August 7, 2015State Violation/Reminder Notice1 linked violation
August 7, 2015State Public Notification requested1 linked violation
May 4, 2015State Public Notification received1 linked violation
May 4, 2015State Public Notification received1 linked violation
April 6, 2015State Public Notification requested2 linked violations
April 6, 2015State Violation/Reminder Notice2 linked violations
March 4, 2015State Compliance achieved1 linked violation
March 4, 2015State Compliance achieved1 linked violation
February 19, 2015State Violation/Reminder Notice2 linked violations
January 27, 2015State Compliance achieved8 linked violations
January 13, 2015State Public Notification requested1 linked violation
January 13, 2015State Violation/Reminder Notice2 linked violations
December 2, 2013State Public Notification received2 linked violations
November 5, 2013State Violation/Reminder Notice2 linked violations
July 23, 2013State Public Notification requested2 linked violations
July 23, 2013State Violation/Reminder Notice1 linked violation
April 29, 2013State Public Notification requested1 linked violation
February 11, 2013State Public Notification received2 linked violations
January 23, 2013State Violation/Reminder Notice1 linked violation
January 23, 2013State Public Notification requested1 linked violation
July 6, 2011State Public Notification received4 linked violations
June 10, 2011State Violation/Reminder Notice4 linked violations
June 10, 2011State Public Notification requested4 linked violations

Common questions

Is MAMOU ROAD WATER DISTRICT, INC required to publish a Consumer Confidence Report?: Yes. MAMOU ROAD WATER DISTRICT, INC 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 MAMOU ROAD WATER DISTRICT, INC’s next Consumer Confidence Report due?: MAMOU ROAD WATER DISTRICT, INC’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does MAMOU ROAD WATER DISTRICT, INC have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for MAMOU ROAD WATER DISTRICT, INC.
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

DEVILLE, KEVIN

337-457-1902

EUNICE, LA 70535