CITY OF ST MARTINVILLE WATER SYSTEM
Louisiana - Community Water System - PWSID: LA1099007
System Information
| PWSID | LA1099007 |
| System Name | CITY OF ST MARTINVILLE WATER SYSTEM |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Mar 6, 1980 |
| Last Reported | Jun 23, 2026 |
Location & Contact
| State | Louisiana |
| City | ST. MARTINVILLE |
| ZIP Code | 70582 |
| Address | CITY OF ST. MARTINVILLE WATER SYSTEM |
| Organization | WILLIS, JASON |
| Phone | 337-394-2230 |
Population & Service
| Population Served | 7,263 |
| Service Connections | 2,421 |
Drinking Water Violations (129)
This water system has 129 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 5, 2025 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Nov 5, 2025 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Nov 5, 2025 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Nov 5, 2025 | - | TT | Yes | No | - | - | - | Resolved | Jan 7, 2026 | - | |
| Nov 5, 2025 | - | TT | Yes | No | - | - | - | Resolved | Jan 7, 2026 | - | |
| Nov 5, 2025 | - | TT | Yes | No | - | - | - | Resolved | Jan 7, 2026 | - | |
| Nov 5, 2025 | - | TT | Yes | No | - | - | - | Resolved | Jan 7, 2026 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Dec 20, 2024 | - | |
| Nov 27, 2023 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Nov 27, 2023 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Nov 27, 2023 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Nov 27, 2023 | - | TT | Yes | No | - | - | - | Resolved | Dec 18, 2025 | - | |
| Nov 27, 2023 | - | TT | Yes | No | - | - | - | Resolved | Dec 18, 2025 | - | |
| Nov 27, 2023 | - | TT | Yes | No | - | - | - | Resolved | Dec 18, 2025 | - | |
| Nov 27, 2023 | - | TT | Yes | No | - | - | - | Resolved | Dec 18, 2025 | - | |
| Feb 24, 2023 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Feb 24, 2023 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Feb 24, 2023 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Apr 1, 2021 | Jun 30, 2021 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2021 | - | |
| Apr 1, 2021 | Jun 30, 2021 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2021 | - | |
| Apr 1, 2021 | Jun 30, 2021 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2021 | - | |
| Apr 1, 2021 | Jun 30, 2021 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | .08 | Resolved | Jun 30, 2021 | - | |
| Jan 1, 2016 | Mar 31, 2016 | MCL | Yes | No | 86 UG/L | 0.080 mg/L | 80 | Resolved | Mar 31, 2016 | - | |
| Jan 1, 2016 | Mar 31, 2016 | MCL | Yes | No | 86 UG/L | 0.080 mg/L | 80 | Resolved | Mar 31, 2016 | - | |
| Jan 1, 2016 | Mar 31, 2016 | MCL | Yes | No | 86 UG/L | 0.080 mg/L | 80 | Resolved | Mar 31, 2016 | - | |
| Jan 1, 2016 | Mar 31, 2016 | MCL | Yes | No | 86 UG/L | 0.080 mg/L | 80 | Resolved | Mar 31, 2016 | - | |
| Jan 1, 2016 | Mar 31, 2016 | MCL | Yes | No | 86 UG/L | 0.080 mg/L | 80 | Resolved | Mar 31, 2016 | - | |
| Jan 1, 2016 | Mar 31, 2016 | MCL | Yes | No | 86 UG/L | 0.080 mg/L | 80 | Resolved | Mar 31, 2016 | - | |
| Jan 1, 2016 | Mar 31, 2016 | MCL | Yes | No | 86 UG/L | 0.080 mg/L | 80 | Resolved | Mar 31, 2016 | - | |
| Jan 1, 2016 | Mar 31, 2016 | MCL | Yes | No | 86 UG/L | 0.080 mg/L | 80 | Resolved | Mar 31, 2016 | - | |
| Jan 1, 2016 | Mar 31, 2016 | MCL | Yes | No | 86 UG/L | 0.080 mg/L | 80 | Resolved | Mar 31, 2016 | - | |
| Jan 1, 2016 | Mar 31, 2016 | MCL | Yes | No | 86 UG/L | 0.080 mg/L | 80 | Resolved | Mar 31, 2016 | - | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | 89 UG/L | 0.080 mg/L | 80 | Resolved | Dec 31, 2015 | - | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | 89 UG/L | 0.080 mg/L | 80 | Resolved | Dec 31, 2015 | - | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | 89 UG/L | 0.080 mg/L | 80 | Resolved | Dec 31, 2015 | - | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | 89 UG/L | 0.080 mg/L | 80 | Resolved | Dec 31, 2015 | - | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | 89 UG/L | 0.080 mg/L | 80 | Resolved | Dec 31, 2015 | - | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | 89 UG/L | 0.080 mg/L | 80 | Resolved | Dec 31, 2015 | - | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | 89 UG/L | 0.080 mg/L | 80 | Resolved | Dec 31, 2015 | - | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | 89 UG/L | 0.080 mg/L | 80 | Resolved | Dec 31, 2015 | - | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | 89 UG/L | 0.080 mg/L | 80 | Resolved | Dec 31, 2015 | - | |
| Oct 1, 2015 | Dec 31, 2015 | MCL | Yes | No | 89 UG/L | 0.080 mg/L | 80 | Resolved | Dec 31, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MCL | Yes | No | 88 UG/L | 0.080 mg/L | 80 | Resolved | Sep 30, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MCL | Yes | No | 88 UG/L | 0.080 mg/L | 80 | Resolved | Sep 30, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MCL | Yes | No | 88 UG/L | 0.080 mg/L | 80 | Resolved | Sep 30, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MCL | Yes | No | 88 UG/L | 0.080 mg/L | 80 | Resolved | Sep 30, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MCL | Yes | No | 88 UG/L | 0.080 mg/L | 80 | Resolved | Sep 30, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MCL | Yes | No | 88 UG/L | 0.080 mg/L | 80 | Resolved | Sep 30, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MCL | Yes | No | 88 UG/L | 0.080 mg/L | 80 | Resolved | Sep 30, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MCL | Yes | No | 88 UG/L | 0.080 mg/L | 80 | Resolved | Sep 30, 2015 | - |
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.