PORT ALLEN WATER SYSTEM
Louisiana - Community Water System - PWSID: LA1121014
System Information
| PWSID | LA1121014 |
| System Name | PORT ALLEN 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 | PORT ALLEN |
| ZIP Code | 70767 |
| Address | - |
| Organization | PATTAN, TERECITA |
| Phone | 225-346-5670 |
Population & Service
| Population Served | 6,759 |
| Service Connections | 2,368 |
Drinking Water Violations (44)
This water system has 44 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Jul 18, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Feb 13, 2025 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Jun 1, 2023 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Jun 1, 2023 | - | |
| Jul 1, 2017 | - | Other | No | No | - | - | - | Resolved | Jul 6, 2017 | - | |
| Jul 1, 2017 | - | Other | No | No | - | - | - | Resolved | Jul 6, 2017 | - | |
| Oct 1, 2015 | - | Other | No | No | - | - | - | Resolved | Nov 25, 2015 | - | |
| Oct 1, 2015 | - | Other | No | No | - | - | - | Resolved | Nov 25, 2015 | - | |
| Jan 1, 2014 | Jan 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jan 31, 2014 | - | |
| Jan 1, 2014 | Jan 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jan 31, 2014 | - | |
| Jan 1, 2014 | Jan 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Jan 31, 2014 | - | |
| Jan 1, 2001 | Jan 31, 2001 | MCL | Yes | No | - | 5% of samples | - | Archived | Jan 31, 2001 | - | |
| Jan 1, 2001 | Jan 31, 2001 | MCL | Yes | No | - | 5% of samples | - | Archived | Jan 31, 2001 | - | |
| Oct 19, 1999 | Jul 15, 2000 | Other | No | Yes | - | - | - | Resolved | Jul 15, 2000 | - | |
| Jul 1, 1997 | Jul 31, 1997 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 1997 | - | |
| Jul 1, 1997 | Jul 31, 1997 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 1997 | - | |
| Jul 1, 1997 | Jul 31, 1997 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 1997 | - | |
| Jul 1, 1994 | Jul 31, 1994 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 1994 | - | |
| Jul 1, 1994 | Jul 31, 1994 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 1994 | - | |
| Jul 1, 1994 | Jul 31, 1994 | MCL | Yes | No | - | 5% of samples | - | Archived | Jul 31, 1994 | - | |
| Sep 1, 1993 | Sep 30, 1993 | MCL | Yes | No | - | 5% of samples | - | Archived | Sep 30, 1993 | - | |
| Sep 1, 1993 | Sep 30, 1993 | MCL | Yes | No | - | 5% of samples | - | Archived | Sep 30, 1993 | - | |
| Sep 1, 1993 | Sep 30, 1993 | MCL | Yes | No | - | 5% of samples | - | Archived | Sep 30, 1993 | - | |
| Jun 1, 1991 | Jun 30, 1991 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 1991 | - | |
| Jun 1, 1991 | Jun 30, 1991 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 1991 | - | |
| Jun 1, 1991 | Jun 30, 1991 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 1991 | - | |
| Jun 1, 1991 | Jun 30, 1991 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 1991 | - | |
| Jun 1, 1991 | Jun 30, 1991 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 1991 | - | |
| Jun 1, 1991 | Jun 30, 1991 | MCL | Yes | No | - | 5% of samples | - | Archived | Jun 30, 1991 | - | |
| May 1, 1991 | May 31, 1991 | MCL | Yes | No | - | 5% of samples | - | Archived | May 31, 1991 | - | |
| May 1, 1991 | May 31, 1991 | MCL | Yes | No | - | 5% of samples | - | Archived | May 31, 1991 | - | |
| May 1, 1991 | May 31, 1991 | MCL | Yes | No | - | 5% of samples | - | Archived | May 31, 1991 | - | |
| May 1, 1991 | May 31, 1991 | MCL | Yes | No | - | 5% of samples | - | Archived | May 31, 1991 | - | |
| May 1, 1991 | May 31, 1991 | MCL | Yes | No | - | 5% of samples | - | Archived | May 31, 1991 | - | |
| May 1, 1991 | May 31, 1991 | MCL | Yes | No | - | 5% of samples | - | Archived | May 31, 1991 | - | |
| Apr 1, 1991 | Apr 30, 1991 | MCL | Yes | No | - | 5% of samples | - | Archived | Apr 30, 1991 | - | |
| Apr 1, 1991 | Apr 30, 1991 | MCL | Yes | No | - | 5% of samples | - | Archived | Apr 30, 1991 | - | |
| Apr 1, 1991 | Apr 30, 1991 | MCL | Yes | No | - | 5% of samples | - | Archived | Apr 30, 1991 | - | |
| Apr 1, 1991 | Apr 30, 1991 | MCL | Yes | No | - | 5% of samples | - | Archived | Apr 30, 1991 | - | |
| Apr 1, 1991 | Apr 30, 1991 | MCL | Yes | No | - | 5% of samples | - | Archived | Apr 30, 1991 | - | |
| Apr 1, 1991 | Apr 30, 1991 | MCL | Yes | No | - | 5% of samples | - | Archived | Apr 30, 1991 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - |
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.