Is CITY OF MANSFIELD WATER SYSTEM required to publish a Consumer Confidence Report?

Yes. CITY OF MANSFIELD 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 CITY OF MANSFIELD WATER SYSTEM’s next Consumer Confidence Report due?

CITY OF MANSFIELD 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.

MANSFIELD, LA · De Soto Parish County

CITY OF MANSFIELD WATER SYSTEM Water System

Consumer Confidence Report status

CITY OF MANSFIELD 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 CITY OF MANSFIELD 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): LA1031009
System type: Community Water System
Population served: 7,512
Service connections: 2,504
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

CITY OF MANSFIELD WATER SYSTEM is one of 180 community water systems in Louisiana in the 3,301 to 10,000 people size category, serving 7,512 people from surface water.

As of August 1, 2026, its federal record holds 23 entries between 1993 and 2026, all of which EPA lists as closed.

None of the 23 are monitoring or reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset; these involve water-quality, treatment, or public-notice findings instead. The record involves the Surface Water Treatment Rules, the Total Coliform Rules, and the Stage 2 Disinfectants and Disinfection Byproducts Rule.

Violation history

Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
February 1, 2026 – February 28, 2026
Archived
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
February 1, 2025 – February 28, 2025
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
January 1, 2025 – January 31, 2025
Resolved
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
November 1, 2024 – November 30, 2024
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
November 1, 2024 – November 30, 2024
Resolved
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
October 1, 2024 – October 31, 2024
Resolved
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
August 1, 2024 – August 31, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2024 – June 30, 2024
Resolved
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
March 1, 2024 – March 31, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2024 – March 31, 2024
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
January 1, 2024 – January 31, 2024
Resolved
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
January 1, 2024 – January 31, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2018 – June 30, 2018
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
October 1, 2017 – December 31, 2017
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2014 – September 30, 2014
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2014 – June 30, 2014
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2012 – June 30, 2012
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2010 – August 31, 2010
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
May 1, 2008 – May 31, 2008
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 15, 2000 – August 14, 2000
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 15, 1999 – November 14, 1999
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 15, 1997 – September 14, 1997
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
April 15, 1993 – May 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
February 1, 2026 – February 28, 2026	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Archived
February 1, 2025 – February 28, 2025	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
January 1, 2025 – January 31, 2025	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
November 1, 2024 – November 30, 2024	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
November 1, 2024 – November 30, 2024	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
October 1, 2024 – October 31, 2024	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
August 1, 2024 – August 31, 2024	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
April 1, 2024 – June 30, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
March 1, 2024 – March 31, 2024	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
January 1, 2024 – March 31, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2024 – January 31, 2024	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
January 1, 2024 – January 31, 2024	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
April 1, 2018 – June 30, 2018	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2017 – December 31, 2017	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
July 1, 2014 – September 30, 2014	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2014 – June 30, 2014	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
June 1, 2012 – June 30, 2012	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 2010 – August 31, 2010	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
May 1, 2008 – May 31, 2008	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 15, 2000 – August 14, 2000	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
October 15, 1999 – November 14, 1999	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
August 15, 1997 – September 14, 1997	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
April 15, 1993 – May 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

March 12, 2026State Public Notification requested1 linked violation
March 12, 2026State Violation/Reminder Notice1 linked violation
October 2, 2025State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
August 26, 2025State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
June 18, 2025State Compliance achieved4 linked violations
April 30, 2025State Compliance achieved4 linked violations
April 16, 2025State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
April 7, 2025State Violation/Reminder Notice3 linked violations
April 7, 2025State Public Notification requested3 linked violations
March 28, 2025State Public Notification requested1 linked violation
March 26, 2025State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
March 26, 2025State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
February 10, 2025State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
February 5, 2025State Compliance achieved4 linked violations
February 5, 2025State Public Notification received4 linked violations
January 21, 2025State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
January 21, 2025State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
December 19, 2024State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
December 19, 2024State Public Notification requested4 linked violations
December 16, 2024State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
October 29, 2024State Site Visit for enforcement purposes4 linked violations
October 18, 2024State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
September 3, 2024State Administrative/Compliance Order without penalty issued4 linked violations
June 25, 2024State Violation/Reminder Notice1 linked violation
June 25, 2024State Public Notification requested1 linked violation
May 15, 2024State Public Notification received1 linked violation
May 10, 2024State Public Notification received3 linked violations
April 23, 2024State Violation/Reminder Notice2 linked violations
April 23, 2024State Public Notification requested1 linked violation
April 23, 2024State Public Notification requested2 linked violations
April 23, 2024State Violation/Reminder Notice1 linked violation
April 23, 2024State Compliance achieved2 linked violations
April 17, 2024State Public Notification requested1 linked violation
February 29, 2024State Public Notification received1 linked violation
January 19, 2024State Public Notification requested1 linked violation
January 19, 2024State Violation/Reminder Notice1 linked violation
December 8, 2023State Public Notification received1 linked violation
October 27, 2023State Public Notification requested1 linked violation
May 3, 2021State Compliance achieved7 linked violations
November 4, 2019State Site Visit for enforcement purposes1 linked violation
October 16, 2018State Site Visit for enforcement purposes9 linked violations
September 10, 2018State Public Notification received1 linked violation
July 18, 2018State Public Notification requested2 linked violations
July 2, 2018State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
June 29, 2018State Site Visit for enforcement purposes1 linked violation
June 4, 2018State Site Visit for enforcement purposes11 linked violations
March 28, 2018State Public Notification requested2 linked violations
January 26, 2018State Violation/Reminder Notice2 linked violations
November 16, 2017State Public Notification received3 linked violations
October 27, 2017State Violation/Reminder Notice2 linked violations
August 31, 2017State Public Notification received1 linked violation
August 1, 2017State Violation/Reminder Notice3 linked violations
August 1, 2017State Public Notification requested1 linked violation
November 14, 2014State Public Notification received4 linked violations
October 21, 2014State Violation/Reminder Notice3 linked violations
October 14, 2014State Compliance achieved3 linked violations
September 8, 2014State Public Notification received4 linked violations
September 8, 2014State Public Notification received2 linked violations
August 5, 2014State Public Notification requested3 linked violations
August 5, 2014State Public Notification requested3 linked violations
May 6, 2014State Public Notification requested5 linked violations
April 1, 2014State Public Notification requested5 linked violations
April 1, 2014State Public Notification requested7 linked violations
November 1, 2012State Public Notification requested10 linked violations
September 10, 2010State Public Notification requested3 linked violations

Common questions

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

JONES, JR., THOMAS

318-872-0406

MANSFIELD, LA 71052