TOWN OF WASHINGTON WATER SYSTEM
Louisiana — Community Water System — PWSID: LA1097016
System Information
| PWSID | LA1097016 |
| System Name | TOWN OF WASHINGTON WATER SYSTEM |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 6, 1980 |
| Last Reported | Nov 14, 2025 |
Location & Contact
| State | Louisiana |
| City | WASHINGTON |
| ZIP Code | 70589 |
| Address | Town of Washington |
| Organization | LANDRENEAU, DWIGHT |
| Phone | 337-826-3626 |
Population & Service
| Population Served | 1,713 |
| Service Connections | 571 |
Drinking Water Violations (51)
This water system has 51 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 15, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jul 18, 2022 | Ground Water Rule |
| Mar 15, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jul 18, 2022 | Ground Water Rule |
| Mar 15, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jul 18, 2022 | Ground Water Rule |
| Mar 15, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jul 18, 2022 | Ground Water Rule |
| Mar 25, 2020 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jul 6, 2020 | Public Notice Rule and Revised PN Rule |
| Mar 25, 2020 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jul 6, 2020 | Public Notice Rule and Revised PN Rule |
| Feb 17, 2020 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 4, 2020 | Ground Water Rule |
| Feb 17, 2020 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 4, 2020 | Ground Water Rule |
| Feb 17, 2020 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 4, 2020 | Ground Water Rule |
| Feb 17, 2020 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 4, 2020 | Ground Water Rule |
| Feb 17, 2020 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 4, 2020 | Ground Water Rule |
| Mar 29, 2019 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Apr 30, 2020 | Ground Water Rule |
| Mar 29, 2019 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Apr 30, 2020 | Ground Water Rule |
| Mar 29, 2019 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Apr 30, 2020 | Ground Water Rule |
| Mar 29, 2019 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Apr 30, 2020 | Ground Water Rule |
| Mar 29, 2019 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Apr 2, 2020 | Ground Water Rule |
| Mar 29, 2019 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Apr 2, 2020 | Ground Water Rule |
| Mar 29, 2019 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Apr 2, 2020 | Ground Water Rule |
| Mar 29, 2019 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Apr 2, 2020 | Ground Water Rule |
| Jul 1, 2016 | Sep 30, 2016 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2016 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 | Sep 30, 2016 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2016 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 | Jul 31, 2016 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jul 31, 2016 | Revised Total Coliform Rule |
| Jul 1, 2016 | Sep 30, 2016 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2016 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 | Sep 30, 2016 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2016 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 | Jul 31, 2016 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jul 31, 2016 | Revised Total Coliform Rule |
| Jul 1, 2016 | Jul 31, 2016 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jul 31, 2016 | Revised Total Coliform Rule |
| Jul 1, 2016 | Jul 31, 2016 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jul 31, 2016 | Revised Total Coliform Rule |
| Jul 1, 2015 | Jul 31, 2015 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2015 | Total Coliform Rule |
| Jul 1, 2015 | Jul 31, 2015 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2015 | Total Coliform Rule |
| Jul 1, 2015 | Jul 31, 2015 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2015 | Total Coliform Rule |
| Jul 1, 2015 | Jul 31, 2015 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2015 | Total Coliform Rule |
| Apr 1, 2013 | Apr 30, 2013 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 24, 2013 | Total Coliform Rule |
| Apr 1, 2013 | Apr 30, 2013 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 24, 2013 | Total Coliform Rule |
| Apr 1, 2013 | Apr 30, 2013 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 24, 2013 | Total Coliform Rule |
| Apr 1, 2013 | Apr 30, 2013 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 24, 2013 | Total Coliform Rule |
| Aug 15, 2011 | — | Public Notice | Other | No | No | — | — | — | Resolved | Oct 13, 2011 | Public Notice Rule and Revised PN Rule |
| Aug 15, 2011 | — | Public Notice | Other | No | No | — | — | — | Resolved | Oct 13, 2011 | Public Notice Rule and Revised PN Rule |
| Jun 1, 2011 | Jun 30, 2011 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2011 | Total Coliform Rule |
| Jun 1, 2011 | Jun 30, 2011 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2011 | Total Coliform Rule |
| Jun 1, 2011 | Jun 30, 2011 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2011 | Total Coliform Rule |
| Jun 1, 2011 | Jun 30, 2011 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2011 | Total Coliform Rule |
| Nov 1, 1993 | Nov 30, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Nov 30, 1993 | Total Coliform Rule |
| Nov 1, 1993 | Nov 30, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Nov 30, 1993 | Total Coliform Rule |
| Nov 1, 1993 | Nov 30, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Nov 30, 1993 | Total Coliform Rule |
| Jan 1, 1993 | Dec 31, 1994 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 1994 | Lead and Copper Rule |
| Jul 1, 1991 | Jul 31, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 1991 | Total Coliform Rule |
| Jul 1, 1991 | Jul 31, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 1991 | Total Coliform Rule |
| Jul 1, 1991 | Jul 31, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 1991 | Total Coliform Rule |
| Jul 1, 1991 | Jul 31, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 1991 | Total Coliform Rule |
| Jul 1, 1991 | Jul 31, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 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.