Is EAST DESOTO WATER SYSTEM required to publish a Consumer Confidence Report?

Yes. EAST DESOTO 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 EAST DESOTO WATER SYSTEM’s next Consumer Confidence Report due?

EAST DESOTO 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

EAST DESOTO WATER SYSTEM Water System

Consumer Confidence Report status

EAST DESOTO 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 1 open health-based violation for EAST DESOTO WATER SYSTEM, alongside 5 other open items.

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): LA1031005
System type: Community Water System
Population served: 1,455
Service connections: 485
Ownership: privately owned
Water source: groundwater (wells)

EAST DESOTO WATER SYSTEM is one of 509 community water systems in Louisiana in the 501 to 3,300 people size category, serving 1,455 people from groundwater.

As of August 1, 2026, its federal record holds 35 entries between 1994 and 2026, of which 1 health-based item remains open, alongside 5 other open entries.

Of the 35, 4 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 Groundwater Rule.

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
January 10, 2026
Unaddressed
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2026 – March 31, 2026
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2025 – December 31, 2025
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
September 23, 2025
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
July 19, 2025
Unaddressed
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2025 – September 30, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2025 – June 30, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2025 – March 31, 2025
Archived
Lead Consumer Notice
—
Lead and Copper Rule
December 20, 2024
Unaddressed
LSL Inventory
Health-based
LEAD AND COPPER RULE REVISIONS
October 17, 2024
Addressed
LSL Reporting
—
LEAD AND COPPER RULE REVISIONS
October 17, 2024
Addressed
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2024 – December 31, 2024
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
September 12, 2024 – February 10, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 11, 2024 – February 10, 2025
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2024 – September 30, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2024 – June 30, 2024
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
March 27, 2024 – May 30, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
February 1, 2024 – July 23, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2024 – March 31, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2023 – December 31, 2023
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
April 19, 2023 – July 23, 2024
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
February 25, 2023 – December 30, 2025
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
February 25, 2023 – December 30, 2025
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
February 25, 2023 – December 30, 2025
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
February 25, 2023 – December 30, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
June 12, 2020 – January 25, 2021
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 3, 2020 – January 25, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2020 – June 30, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2016 – September 30, 2016
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
November 1, 2015 – January 31, 2016
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2015 – July 31, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2015 – September 30, 2015
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2014 – July 31, 2014
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2009 – August 31, 2009
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
May 15, 1994 – June 14, 1994
Resolved

Unaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)Addressed corrective action reported, pending final confirmationResolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
January 10, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
January 1, 2026 – March 31, 2026	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2025 – December 31, 2025	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
September 23, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
July 19, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
July 1, 2025 – September 30, 2025	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2025 – June 30, 2025	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2025 – March 31, 2025	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
December 20, 2024	Lead Consumer Notice	Lead and Copper Rule	—	Unaddressed
October 17, 2024	LSL Inventory	LEAD AND COPPER RULE REVISIONS	Health-based	Addressed
October 17, 2024	LSL Reporting	LEAD AND COPPER RULE REVISIONS	—	Addressed
October 1, 2024 – December 31, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
September 12, 2024 – February 10, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 11, 2024 – February 10, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2024 – September 30, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2024 – June 30, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
March 27, 2024 – May 30, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 1, 2024 – July 23, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2024 – March 31, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2023 – December 31, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 19, 2023 – July 23, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 25, 2023 – December 30, 2025	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
February 25, 2023 – December 30, 2025	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
February 25, 2023 – December 30, 2025	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
February 25, 2023 – December 30, 2025	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
June 12, 2020 – January 25, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 3, 2020 – January 25, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2020 – June 30, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2016 – September 30, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
November 1, 2015 – January 31, 2016	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2015 – July 31, 2015	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2015 – September 30, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2014 – July 31, 2014	Monitoring and Reporting (DBP)	TTHM	—	Resolved
August 1, 2009 – August 31, 2009	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
May 15, 1994 – June 14, 1994	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved

Enforcement actions

February 26, 2026State Violation/Reminder Notice1 linked violation
February 26, 2026State Public Notification requested1 linked violation
February 19, 2026State Violation/Reminder Notice1 linked violation
December 30, 2025State Compliance achieved1 linked violation
December 30, 2025State Compliance achieved1 linked violation
December 30, 2025State Compliance achieved1 linked violation
December 30, 2025State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
December 30, 2025State Compliance achieved1 linked violation
December 5, 2025State Public Notification requested1 linked violation
December 5, 2025State Violation/Reminder Notice1 linked violation
December 2, 2025State Violation/Reminder Notice1 linked violation
September 3, 2025State Site Visit for enforcement purposes8 linked violations
August 18, 2025State Public Notification requested1 linked violation
August 18, 2025State Violation/Reminder Notice1 linked violation
July 22, 2025State Violation/Reminder Notice1 linked violation
July 8, 2025State Site Visit for enforcement purposes4 linked violations
June 13, 2025State Public Notification requested1 linked violation
June 13, 2025State Violation/Reminder Notice1 linked violation
June 3, 2025State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
May 9, 2025State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
April 30, 2025State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
April 25, 2025State Public Notification received1 linked violation
April 7, 2025State Site Visit for enforcement purposes5 linked violations
April 3, 2025State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
April 2, 2025State Public Notification received3 linked violations
April 2, 2025State Public Notification received4 linked violations
April 2, 2025State Public Notification received2 linked violations
April 2, 2025State Public Notification received2 linked violations
February 25, 2025State Administrative/Compliance Order without penalty issued19 linked violations
January 29, 2025State Violation/Reminder Notice2 linked violations
December 4, 2024State Public Notification requested3 linked violations
August 7, 2024State Public Notification requested2 linked violations
August 7, 2024State Violation/Reminder Notice1 linked violation
July 31, 2024State Public Notification received1 linked violation
July 23, 2024State Compliance achieved1 linked violation
July 2, 2024State Violation/Reminder Notice1 linked violation
June 5, 2024State Public Notification requested2 linked violations
May 30, 2024State Compliance achieved1 linked violation
February 20, 2024State Public Notification requested2 linked violations
December 27, 2023State Public Notification requested2 linked violations
December 27, 2023State Violation/Reminder Notice2 linked violations
March 14, 2023State Public Notification requested4 linked violations
January 12, 2023State Compliance achieved24 linked violations
January 11, 2022State Site Visit for enforcement purposes17 linked violations
February 9, 2021State Public Notification received2 linked violations
February 9, 2021State Public Notification received2 linked violations
February 9, 2021State Public Notification received1 linked violation
January 25, 2021State Compliance achieved1 linked violation
January 25, 2021State Compliance achieved1 linked violation
January 25, 2021State Compliance achieved1 linked violation
January 7, 2021State Site Visit for enforcement purposes16 linked violations
December 16, 2020State Violation/Reminder Notice1 linked violation
October 1, 2020State Compliance achieved18 linked violations
August 18, 2020State Violation/Reminder Notice1 linked violation
August 18, 2020State Violation/Reminder Notice1 linked violation
August 18, 2020State Public Notification requested1 linked violation
June 23, 2020State Violation/Reminder Notice2 linked violations
May 7, 2020State Violation/Reminder Notice2 linked violations
May 1, 2020State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
May 1, 2020State Site Visit for enforcement purposes14 linked violations
February 27, 2020State Public Notification requested2 linked violations
February 18, 2020State Violation/Reminder Notice2 linked violations
October 31, 2019State Public Notification requested1 linked violation
October 31, 2019State Violation/Reminder Notice1 linked violation
September 4, 2019State Public Notification received1 linked violation
August 5, 2019State Public Notification requested1 linked violation
August 5, 2019State Violation/Reminder Notice1 linked violation
June 7, 2019State Public Notification received9 linked violations
May 15, 2019State Public Notification requested1 linked violation
April 29, 2019State Site Visit for enforcement purposes17 linked violations
August 23, 2018State Compliance achieved6 linked violations
August 23, 2018State Compliance achieved1 linked violation
June 11, 2018State Public Notification received1 linked violation
February 20, 2018State Public Notification requested3 linked violations
February 20, 2018State Violation/Reminder Notice3 linked violations
February 16, 2018State Violation/Reminder Notice2 linked violations
January 12, 2018State Site Visit for enforcement purposes18 linked violations
December 13, 2017State Violation/Reminder Notice2 linked violations
October 9, 2017State Site Visit for enforcement purposes10 linked violations
October 3, 2017State Compliance achieved1 linked violation
September 18, 2017State Violation/Reminder Notice2 linked violations
August 10, 2017State Site Visit for enforcement purposes16 linked violations
June 15, 2017State Public Notification requested1 linked violation
April 18, 2017State Violation/Reminder Notice2 linked violations
March 2, 2017State Public Notification requested2 linked violations
February 22, 2017State Public Notification received2 linked violations
January 19, 2017State Compliance achieved2 linked violations
January 19, 2017State Compliance achieved4 linked violations
December 22, 2016State Public Notification received1 linked violation
December 12, 2016State Public Notification requested2 linked violations
November 10, 2016State Violation/Reminder Notice1 linked violation
November 10, 2016State Public Notification requested2 linked violations
October 25, 2016State Violation/Reminder Notice1 linked violation
October 3, 2016State Public Notification received2 linked violations
August 30, 2016State Public Notification requested2 linked violations
May 18, 2016State Public Notification requested2 linked violations
May 18, 2016State Public Notification requested3 linked violations
May 18, 2016State Violation/Reminder Notice3 linked violations
February 22, 2016State Public Notification requested3 linked violations
February 11, 2016State Compliance achieved2 linked violations
December 22, 2015State Public Notification received2 linked violations
October 26, 2015State Public Notification received1 linked violation
September 30, 2015State Public Notification requested2 linked violations
September 28, 2015State Public Notification received1 linked violation
September 11, 2015State Violation/Reminder Notice2 linked violations
August 12, 2015State Violation/Reminder Notice2 linked violations
August 12, 2015State Public Notification requested3 linked violations
November 12, 2014State Public Notification requested3 linked violations
September 4, 2009State Violation/Reminder Notice1 linked violation
September 4, 2009State Public Notification requested2 linked violations
October 8, 2008Federal Final Administrative Order issuedgeneral compliance action — not tied to a specific violation on record

Common questions

Is EAST DESOTO WATER SYSTEM required to publish a Consumer Confidence Report?: Yes. EAST DESOTO 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 EAST DESOTO WATER SYSTEM’s next Consumer Confidence Report due?: EAST DESOTO WATER SYSTEM’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does EAST DESOTO WATER SYSTEM have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show 1 open health-based violation for EAST DESOTO WATER SYSTEM, alongside 5 other open items.
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

ROBERTSON, GREG

Phone not on record

MANSFIELD, LA 71052