Is RICHLAND HEIGHTS SUBD WATER SYSTEM required to publish a Consumer Confidence Report?

Yes. RICHLAND HEIGHTS SUBD 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 RICHLAND HEIGHTS SUBD WATER SYSTEM’s next Consumer Confidence Report due?

RICHLAND HEIGHTS SUBD 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.

MANDEVILLE, LA · Richland Parish County

RICHLAND HEIGHTS SUBD WATER SYSTEM Water System

Consumer Confidence Report status

RICHLAND HEIGHTS SUBD 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 RICHLAND HEIGHTS SUBD 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): LA1083015
System type: Community Water System
Population served: 30
Service connections: 10
Ownership: privately owned
Water source: groundwater (wells)

RICHLAND HEIGHTS SUBD WATER SYSTEM is one of 1,402 community water systems in Louisiana in the 500 or fewer people size category, serving 30 people from groundwater.

As of August 1, 2026, its federal record holds 16 entries between 1996 and 2016, all of which EPA lists as closed. Nothing has been added since 2016.

Of the 16, 9 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 Total Coliform Rules, the Stage 1 Disinfectants and Disinfection Byproducts Rule, and the Public Notice Rule and Revised PN Rule.

Violation history

Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2016 – March 31, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
December 25, 2015 – April 21, 2016
Resolved
Monitoring and Reporting (DBP)
—
TTHM
September 1, 2015 – August 31, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 5, 2014 – February 5, 2015
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 13, 2014 – November 7, 2014
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 8, 2014 – November 7, 2014
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2014 – September 11, 2014
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2014 – May 14, 2014
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2014 – April 30, 2014
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 2014 – March 31, 2014
Archived
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 2013 – December 31, 2013
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2010 – February 28, 2010
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 15, 1996 – August 14, 1996
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 15, 1996 – July 14, 1996
Archived
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
May 1, 1996 – May 31, 1996
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
January 1, 2016 – March 31, 2016	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
December 25, 2015 – April 21, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
September 1, 2015 – August 31, 2016	Monitoring and Reporting (DBP)	TTHM	—	Resolved
September 5, 2014 – February 5, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 13, 2014 – November 7, 2014	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 8, 2014 – November 7, 2014	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2014 – September 11, 2014	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2014 – May 14, 2014	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2014 – April 30, 2014	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
March 1, 2014 – March 31, 2014	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 1, 2014 – March 31, 2014	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
December 1, 2013 – December 31, 2013	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
February 1, 2010 – February 28, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
July 15, 1996 – August 14, 1996	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
June 15, 1996 – July 14, 1996	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
May 1, 1996 – May 31, 1996	Maximum Contaminant Level Violation, Acute (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

August 10, 2017State Compliance achieved4 linked violations
January 19, 2017State Public Notification received2 linked violations
November 15, 2016State Public Notification requested2 linked violations
November 15, 2016State Violation/Reminder Notice2 linked violations
August 22, 2016State Public Notification received1 linked violation
August 22, 2016State Public Notification received1 linked violation
May 12, 2016State Violation/Reminder Notice1 linked violation
May 12, 2016State Public Notification requested1 linked violation
April 30, 2016State Compliance achieved1 linked violation
April 29, 2016State Public Notification requested1 linked violation
April 29, 2016State Violation/Reminder Notice1 linked violation
April 21, 2016State Compliance achieved1 linked violation
April 21, 2016State Public Notification received2 linked violations
September 25, 2015State Public Notification requested1 linked violation
September 25, 2015State Violation/Reminder Notice1 linked violation
May 14, 2015State Public Notification received1 linked violation
February 5, 2015State Compliance achieved1 linked violation
January 8, 2015State Public Notification received1 linked violation
January 8, 2015State Public Notification received1 linked violation
January 8, 2015State Public Notification received1 linked violation
January 8, 2015State Public Notification received1 linked violation
January 8, 2015State Public Notification received1 linked violation
December 18, 2014State Violation/Reminder Notice1 linked violation
November 19, 2014State Public Notification received1 linked violation
November 7, 2014State Compliance achieved1 linked violation
November 7, 2014State Violation/Reminder Notice1 linked violation
November 7, 2014State Violation/Reminder Notice1 linked violation
November 7, 2014State Compliance achieved1 linked violation
November 7, 2014State Compliance achieved1 linked violation
November 7, 2014State Compliance achieved1 linked violation
November 7, 2014State Compliance achieved1 linked violation
October 31, 2014State Public Notification received1 linked violation
October 14, 2014State Violation/Reminder Notice2 linked violations
September 11, 2014State Public Notification requested2 linked violations
September 11, 2014State Compliance achieved1 linked violation
September 11, 2014State Violation/Reminder Notice2 linked violations
September 8, 2014State Public Notification requested2 linked violations
June 30, 2014State Compliance achieved1 linked violation
June 6, 2014State Public Notification requested1 linked violation
June 6, 2014State Violation/Reminder Notice1 linked violation
May 14, 2014State Violation/Reminder Notice2 linked violations
May 9, 2014State Violation/Reminder Notice3 linked violations
April 29, 2014State Administrative/Compliance Order without penalty issued11 linked violations
April 21, 2014State Public Notification requested1 linked violation
April 21, 2014State Violation/Reminder Notice1 linked violation
April 4, 2014State Public Notification requested1 linked violation
January 7, 2014State Public Notification requested2 linked violations
January 7, 2014State Violation/Reminder Notice1 linked violation
November 10, 2011State Violation/Reminder Notice1 linked violation
November 10, 2011State Compliance achieved1 linked violation
June 10, 2010State Public Notification received2 linked violations
March 10, 2010State Violation/Reminder Notice3 linked violations
September 13, 2007State Compliance achievedgeneral compliance action — not tied to a specific violation on record
May 31, 1996State Public Notification requested32 linked violations

Common questions

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

WILLIAMS, ALEX

985-705-4696

MANDEVILLE, LA 70471