MARKSVILLE, LA · Avoyelles Parish County
CITY OF MARKSVILLE WATER SYSTEM Water System
Consumer Confidence Report status
CITY OF MARKSVILLE 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 MARKSVILLE 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)
- LA1009011
- System type
- Community Water System
- Population served
- 7,593
- Service connections
- 2,531
- Ownership
- local government
- Water source
- groundwater (wells)
CITY OF MARKSVILLE WATER SYSTEM is one of 180 community water systems in Louisiana in the 3,301 to 10,000 people size category, serving 7,593 people from groundwater.
As of August 1, 2026, its federal record holds 9 entries between 1991 and 2019, all of which EPA lists as closed. Nothing has been added since 2019.
Of the 9, 3 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 Consumer Confidence Rule, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.
Violation history
Monitoring and Reporting (DBP)
—Chlorine
January 1, 2019 – March 31, 2019
ArchivedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
January 1, 2019 – January 31, 2019
ArchivedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 1, 2017 – December 29, 2017
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
April 1, 2011 – April 30, 2011
ArchivedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2002 – January 14, 2004
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
May 15, 1994 – June 14, 1994
ArchivedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
October 15, 1993 – November 14, 1993
ArchivedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
November 15, 1991 – December 14, 1991
ArchivedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
July 15, 1991 – August 14, 1991
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 |
|---|---|---|---|---|
| January 1, 2019 – March 31, 2019 | Monitoring and Reporting (DBP) | Chlorine | — | Archived |
| January 1, 2019 – January 31, 2019 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Archived |
| October 1, 2017 – December 29, 2017 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| April 1, 2011 – April 30, 2011 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Archived |
| July 1, 2002 – January 14, 2004 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| May 15, 1994 – June 14, 1994 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| October 15, 1993 – November 14, 1993 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| November 15, 1991 – December 14, 1991 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| July 15, 1991 – August 14, 1991 | 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
- May 21, 2019State Public Notification received1 linked violation
- May 21, 2019State Public Notification received1 linked violation
- February 13, 2019State Public Notification requested1 linked violation
- February 13, 2019State Violation/Reminder Notice1 linked violation
- February 13, 2019State Violation/Reminder Notice1 linked violation
- February 13, 2019State Public Notification requested1 linked violation
- December 29, 2017State Compliance achieved1 linked violation
- December 1, 2017State Violation/Reminder Notice1 linked violation
- March 24, 2014State Compliance achieved1 linked violation
- September 10, 2013State Public Notification requested1 linked violation
- September 10, 2013State Violation/Reminder Notice1 linked violation
- September 5, 2013State Public Notification received1 linked violation
- August 4, 2011State Public Notification received1 linked violation
- May 9, 2011State Violation/Reminder Notice1 linked violation
- May 9, 2011State Public Notification requested2 linked violations
- October 2, 2003State Administrative/Compliance Order without penalty issued1 linked violation
Common questions
Is CITY OF MARKSVILLE WATER SYSTEM required to publish a Consumer Confidence Report?
- Yes. CITY OF MARKSVILLE 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 MARKSVILLE WATER SYSTEM’s next Consumer Confidence Report due?
- CITY OF MARKSVILLE WATER SYSTEM’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CITY OF MARKSVILLE 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 MARKSVILLE 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
LEMOINE, JOHN
318-253-9500
MARKSVILLE, LA 71351