CITY OF MARKSVILLE WATER SYSTEM
Louisiana — Community Water System — PWSID: LA1009011
System Information
| PWSID | LA1009011 |
| System Name | CITY OF MARKSVILLE WATER SYSTEM |
| System Type | Community Water System |
| Water Source | Ground Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Mar 6, 1980 |
| Last Reported | Nov 14, 2025 |
Location & Contact
| State | Louisiana |
| City | MARKSVILLE |
| ZIP Code | 71351 |
| Address | CITY OF MARKSVILLE |
| Organization | LEMOINE, JOHN |
| Phone | 318-253-9500 |
Population & Service
| Population Served | 7,593 |
| Service Connections | 2,531 |
Drinking Water Violations (31)
This water system has 31 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2019 | Jan 31, 2019 | Revised Total Coliform Rule | MON | No | No | — | — | — | Archived | Jan 31, 2019 | Revised Total Coliform Rule |
| Jan 1, 2019 | Jan 31, 2019 | Revised Total Coliform Rule | MON | No | No | — | — | — | Archived | Jan 31, 2019 | Revised Total Coliform Rule |
| Jan 1, 2019 | Jan 31, 2019 | Revised Total Coliform Rule | MON | No | No | — | — | — | Archived | Jan 31, 2019 | Revised Total Coliform Rule |
| Jan 1, 2019 | Mar 31, 2019 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Archived | Mar 31, 2019 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2019 | Mar 31, 2019 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Archived | Mar 31, 2019 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2019 | Mar 31, 2019 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Archived | Mar 31, 2019 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Dec 29, 2017 | Consumer Confidence Rule |
| Oct 1, 2017 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Dec 29, 2017 | Consumer Confidence Rule |
| Aug 1, 2013 | Aug 31, 2013 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2013 | Total Coliform Rule |
| Aug 1, 2013 | Aug 31, 2013 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2013 | Total Coliform Rule |
| Aug 1, 2013 | Aug 31, 2013 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2013 | Total Coliform Rule |
| Aug 1, 2013 | Aug 31, 2013 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2013 | Total Coliform Rule |
| Apr 1, 2011 | Apr 30, 2011 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Apr 30, 2011 | Total Coliform Rule |
| Apr 1, 2011 | Apr 30, 2011 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Apr 30, 2011 | Total Coliform Rule |
| Apr 1, 2011 | Apr 30, 2011 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Apr 30, 2011 | Total Coliform Rule |
| Feb 1, 2003 | Feb 28, 2003 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Feb 28, 2003 | Total Coliform Rule |
| Feb 1, 2003 | Feb 28, 2003 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Feb 28, 2003 | Total Coliform Rule |
| Jul 1, 2002 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jan 14, 2004 | Consumer Confidence Rule |
| Jul 1, 2002 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jan 14, 2004 | Consumer Confidence Rule |
| Jul 1, 2002 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jan 14, 2004 | Consumer Confidence Rule |
| May 15, 1994 | Jun 14, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 14, 1994 | Total Coliform Rule |
| May 15, 1994 | Jun 14, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 14, 1994 | Total Coliform Rule |
| May 15, 1994 | Jun 14, 1994 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 14, 1994 | Total Coliform Rule |
| Oct 15, 1993 | Nov 14, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Nov 14, 1993 | Total Coliform Rule |
| Oct 15, 1993 | Nov 14, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Nov 14, 1993 | Total Coliform Rule |
| Oct 15, 1993 | Nov 14, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Nov 14, 1993 | Total Coliform Rule |
| Nov 15, 1991 | Dec 14, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Dec 14, 1991 | Total Coliform Rule |
| Nov 15, 1991 | Dec 14, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Dec 14, 1991 | Total Coliform Rule |
| Nov 15, 1991 | Dec 14, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Dec 14, 1991 | Total Coliform Rule |
| Jul 15, 1991 | Aug 14, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Aug 14, 1991 | Total Coliform Rule |
| Jul 15, 1991 | Aug 14, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Aug 14, 1991 | Total Coliform Rule |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.