Is CALCASIEU PARISH WW DISTRICT NO 1 required to publish a Consumer Confidence Report?

Yes. CALCASIEU PARISH WW DISTRICT NO 1 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 CALCASIEU PARISH WW DISTRICT NO 1’s next Consumer Confidence Report due?

CALCASIEU PARISH WW DISTRICT NO 1’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.

LAKE CHARLES, LA · Calcasieu Parish County

CALCASIEU PARISH WW DISTRICT NO 1 Water System

Consumer Confidence Report status

CALCASIEU PARISH WW DISTRICT NO 1 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 CALCASIEU PARISH WW DISTRICT NO 1.

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): LA1019051
System type: Community Water System
Population served: 20,837
Service connections: 8,810
Ownership: local government
Water source: groundwater (wells)

CALCASIEU PARISH WW DISTRICT NO 1 is one of 85 community water systems in Louisiana in the 10,001 to 100,000 people size category, serving 20,837 people from groundwater.

As of August 1, 2026, its federal record holds 4 entries between 1991 and 2011, all of which EPA lists as closed. Nothing has been added since 2011.

Of the 4, 2 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 and the Total Coliform Rules.

Violation history

Monitoring and Reporting (DBP)
—
TTHM
July 1, 2011 – September 30, 2011
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2010 – September 30, 2010
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2009 – June 30, 2009
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 15, 1991 – September 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
July 1, 2011 – September 30, 2011	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2010 – September 30, 2010	Monitoring and Reporting (DBP)	TTHM	—	Resolved
June 1, 2009 – June 30, 2009	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
August 15, 1991 – September 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

April 17, 2025State Compliance achievedgeneral compliance action — not tied to a specific violation on record
September 22, 2014State Compliance achieved1 linked violation
September 22, 2014State Compliance achieved1 linked violation
September 22, 2014State Compliance achieved1 linked violation
September 22, 2014State Compliance achieved2 linked violations
September 19, 2014State Compliance achieved4 linked violations
May 9, 2012State Public Notification received6 linked violations
March 13, 2012State Violation/Reminder Notice5 linked violations
October 1, 2010State Public Notification received1 linked violation
October 1, 2010State Compliance achieved1 linked violation
September 10, 2010State Violation/Reminder Notice1 linked violation
September 10, 2010State Public Notification requested1 linked violation
July 21, 2009State Public Notification received2 linked violations
July 10, 2009State Violation/Reminder Notice2 linked violations
July 10, 2009State Public Notification requested1 linked violation
August 21, 1991State Public Notification requested5 linked violations

Common questions

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

HOFFPAUIR, GERALD

337-855-7250

LAKE CHARLES, LA 70612