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

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

ZACHARY 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.

ZACHARY, LA · East Baton Rouge Parish County

ZACHARY WATER SYSTEM Water System

Consumer Confidence Report status

ZACHARY 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 ZACHARY 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): LA1033030
System type: Community Water System
Population served: 31,569
Service connections: 10,523
Ownership: local government
Water source: groundwater (wells)

ZACHARY WATER SYSTEM is among the 23 largest community water systems in Louisiana, serving 31,569 people from groundwater.

As of August 1, 2026, its federal record holds 5 entries between 1991 and 2015, all of which EPA lists as closed. Nothing has been added since 2015.

None of the 5 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 Total Coliform Rules.

Violation history

Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
April 1, 2015 – April 30, 2015
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2014 – September 30, 2014
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2013 – June 30, 2013
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 15, 1995 – November 15, 1995
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
January 15, 1991 – February 14, 1991
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, 2015 – April 30, 2015	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
September 1, 2014 – September 30, 2014	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
June 1, 2013 – June 30, 2013	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 15, 1995 – November 15, 1995	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
January 15, 1991 – February 14, 1991	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

June 22, 2015State Compliance achieved1 linked violation
June 16, 2015State Public Notification received1 linked violation
May 4, 2015State Violation/Reminder Notice1 linked violation
May 4, 2015State Public Notification requested1 linked violation
October 24, 2014State Compliance achieved19 linked violations
July 8, 2013State Public Notification received2 linked violations
September 14, 2012State Public Notification received2 linked violations
September 14, 2012State Public Notification requested12 linked violations
March 11, 2005State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
May 23, 1991State Other8 linked violations

Common questions

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

MCDAVID, DAVID

225-654-0287

ZACHARY, LA 70791