VILLAGE OF MERMENTAU WATER SYSTEM
Louisiana — Community Water System — PWSID: LA1001005
System Information
| PWSID | LA1001005 |
| System Name | VILLAGE OF MERMENTAU 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 | Mar 31, 2026 |
Location & Contact
| State | Louisiana |
| City | MERMENTAU |
| ZIP Code | 70556 |
| Address | Village of Mermentau Water System |
| Organization | ISTRE, DARLA |
| Phone | 337-824-8466 |
Population & Service
| Population Served | 780 |
| Service Connections | 260 |
Drinking Water Violations (66)
This water system has 66 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 11, 2022 | — | TT | Yes | No | — | — | — | Resolved | Feb 1, 2023 | — | |
| Jan 11, 2022 | — | TT | Yes | No | — | — | — | Resolved | Feb 1, 2023 | — | |
| Jan 11, 2022 | — | TT | Yes | No | — | — | — | Resolved | Feb 1, 2023 | — | |
| Jan 11, 2022 | — | TT | Yes | No | — | — | — | Resolved | Feb 1, 2023 | — | |
| Jan 11, 2022 | — | TT | Yes | No | — | — | — | Resolved | Feb 1, 2023 | — | |
| Jan 11, 2022 | — | TT | Yes | No | — | — | — | Resolved | Feb 1, 2023 | — | |
| Jan 11, 2022 | — | TT | Yes | No | — | — | — | Resolved | Feb 1, 2023 | — | |
| Jan 11, 2022 | — | TT | Yes | No | — | — | — | Resolved | Feb 1, 2023 | — | |
| Jan 11, 2022 | — | TT | Yes | No | — | — | — | Resolved | Feb 1, 2023 | — | |
| Jan 11, 2022 | — | TT | Yes | No | — | — | — | Resolved | Feb 1, 2023 | — | |
| Jan 11, 2022 | — | TT | Yes | No | — | — | — | Resolved | Feb 1, 2023 | — | |
| Jan 11, 2022 | — | TT | Yes | No | — | — | — | Resolved | Feb 1, 2023 | — | |
| Jan 11, 2022 | — | TT | Yes | No | — | — | — | Resolved | Feb 1, 2023 | — | |
| Jan 11, 2022 | — | TT | Yes | No | — | — | — | Resolved | Feb 1, 2023 | — | |
| Jan 11, 2022 | — | TT | Yes | No | — | — | — | Resolved | Feb 1, 2023 | — | |
| Jan 11, 2022 | — | TT | Yes | No | — | — | — | Resolved | Feb 1, 2023 | — | |
| Jan 11, 2022 | — | TT | Yes | No | — | — | — | Resolved | Feb 1, 2023 | — | |
| Jan 11, 2022 | — | TT | Yes | No | — | — | — | Resolved | Feb 1, 2023 | — | |
| Jan 11, 2022 | — | TT | Yes | No | — | — | — | Resolved | Feb 1, 2023 | — | |
| Jan 11, 2022 | — | TT | Yes | No | — | — | — | Resolved | Feb 1, 2023 | — | |
| Jul 12, 2019 | — | Other | No | No | — | — | — | Resolved | May 21, 2023 | — | |
| Jul 12, 2019 | — | Other | No | No | — | — | — | Resolved | May 21, 2023 | — | |
| May 22, 2019 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| May 22, 2019 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| May 22, 2019 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| May 22, 2019 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| May 22, 2019 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| May 22, 2019 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Aug 1, 2015 | Aug 31, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2015 | — | |
| Aug 1, 2015 | Aug 31, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2015 | — | |
| Aug 1, 2015 | Aug 31, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2015 | — | |
| Aug 1, 2015 | Aug 31, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2015 | — | |
| Jan 1, 2015 | Jan 31, 2015 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2015 | — | |
| Jan 1, 2015 | Jan 31, 2015 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2015 | — | |
| Jan 1, 2015 | Jan 31, 2015 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2015 | — | |
| Jan 1, 2015 | Jan 31, 2015 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2015 | — | |
| May 1, 2014 | — | MR | No | No | — | 0.060 mg/L | — | Resolved | Oct 29, 2014 | — | |
| Jan 1, 2014 | Mar 31, 2014 | MCL | Yes | No | 68 UG/L | 0.060 mg/L | 60 | Resolved | Mar 31, 2014 | — | |
| Jan 1, 2014 | Mar 31, 2014 | MCL | Yes | No | 68 UG/L | 0.060 mg/L | 60 | Resolved | Mar 31, 2014 | — | |
| Jan 1, 2014 | Mar 31, 2014 | MCL | Yes | No | 68 UG/L | 0.060 mg/L | 60 | Resolved | Mar 31, 2014 | — | |
| Jan 1, 2014 | Mar 31, 2014 | MCL | Yes | No | 68 UG/L | 0.060 mg/L | 60 | Resolved | Mar 31, 2014 | — | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2013 | — | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2013 | — | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2013 | — | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2013 | — | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2013 | — | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2013 | — | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2013 | — | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2013 | — | |
| Jun 11, 2013 | — | TT | Yes | No | — | — | — | Resolved | Oct 26, 2016 | — |
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.