TOWN OF GRAND COTEAU WATER SYSTEM
Louisiana - Community Water System - PWSID: LA1097001
System Information
| PWSID | LA1097001 |
| System Name | TOWN OF GRAND COTEAU 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 | GRAND COTEAU |
| ZIP Code | 70541 |
| Address | TOWN OF GRAND COTEAU WATER SYSTEM |
| Organization | RICHARD, PATRICK |
| Phone | 337-662-5246 |
Population & Service
| Population Served | 1,650 |
| Service Connections | 550 |
Drinking Water Violations (197)
This water system has 197 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 3, 2025 | - | TT | Yes | No | - | - | - | Addressed | - | - | |
| Mar 3, 2025 | - | TT | Yes | No | - | - | - | Addressed | - | - | |
| Mar 3, 2025 | - | TT | Yes | No | - | - | - | Addressed | - | - | |
| Mar 3, 2025 | - | TT | Yes | No | - | - | - | Addressed | - | - | |
| Jan 1, 2025 | - | MR | No | No | - | TT | - | Resolved | May 6, 2025 | - | |
| Jan 1, 2025 | - | MR | No | No | - | TT | - | Resolved | May 6, 2025 | - | |
| Jan 1, 2025 | - | MR | No | No | - | TT | - | Resolved | May 6, 2025 | - | |
| Jan 1, 2025 | - | MR | No | No | - | TT | - | Resolved | May 6, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Sep 4, 2024 | - | MR | No | No | - | TT | - | Resolved | Feb 4, 2025 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Mar 1, 2024 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Mar 1, 2024 | - | |
| Aug 17, 2022 | - | Other | No | No | - | - | - | Resolved | Dec 19, 2024 | - | |
| Aug 17, 2022 | - | Other | No | No | - | - | - | Resolved | Dec 19, 2024 | - | |
| Aug 17, 2022 | - | Other | No | No | - | - | - | Resolved | Dec 19, 2024 | - | |
| Aug 17, 2022 | - | Other | No | No | - | - | - | Resolved | Dec 19, 2024 | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Addressed | - | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Addressed | - | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Resolved | Mar 27, 2025 | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Resolved | Mar 27, 2025 | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Resolved | Mar 27, 2025 | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Addressed | - | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Addressed | - | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Addressed | - | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Addressed | - | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Addressed | - | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Addressed | - | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Addressed | - | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Addressed | - | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Resolved | Mar 27, 2025 | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Resolved | Mar 27, 2025 | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Addressed | - | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Addressed | - | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Addressed | - | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Resolved | Mar 27, 2025 | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Resolved | Mar 27, 2025 | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Resolved | Mar 27, 2025 | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Addressed | - | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Jul 12, 2022 | - | TT | Yes | No | - | - | - | Unaddressed | - | - |
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.