HOUMA WATER TREATMENT SERVICE AREA
Louisiana — Community Water System — PWSID: LA1109001
System Information
| PWSID | LA1109001 |
| System Name | HOUMA WATER TREATMENT SERVICE AREA |
| System Type | Community Water System |
| Water Source | Surface 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 | HOUMA |
| ZIP Code | 70361 |
| Address | — |
| Organization | SOBERT, MICHAEL |
| Phone | 985-879-2495 |
Population & Service
| Population Served | 11,658 |
| Service Connections | 3,886 |
Drinking Water Violations (14)
This water system has 14 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, 2020 | Jul 31, 2020 | Chlorine dioxide | MR | No | Yes | — | 0.8 mg/L | — | Resolved | Jul 31, 2020 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2020 | Jul 31, 2020 | Chlorine dioxide | MR | No | Yes | — | 0.8 mg/L | — | Resolved | Jul 31, 2020 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2020 | Jul 31, 2020 | Chlorine dioxide | MR | No | Yes | — | 0.8 mg/L | — | Resolved | Jul 31, 2020 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2020 | Jul 31, 2020 | Chlorine dioxide | MR | No | Yes | — | 0.8 mg/L | — | Resolved | Jul 31, 2020 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 3, 2018 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 21, 2023 | Public Notice Rule and Revised PN Rule |
| Apr 3, 2018 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 21, 2023 | Public Notice Rule and Revised PN Rule |
| Jan 1, 2018 | Mar 31, 2018 | TTHM | MCL | Yes | No | 81 UG/L | 0.080 mg/L | 80 | Resolved | Mar 31, 2018 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2018 | Mar 31, 2018 | TTHM | MCL | Yes | No | 81 UG/L | 0.080 mg/L | 80 | Resolved | Mar 31, 2018 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Dec 7, 2017 | Consumer Confidence Rule |
| Jul 1, 2017 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 1, 2017 | Consumer Confidence Rule |
| Jul 1, 2017 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 1, 2017 | Consumer Confidence Rule |
| Jul 1, 2008 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jan 15, 2009 | Consumer Confidence Rule |
| Jul 1, 1994 | Jul 31, 1994 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Archived | Jul 31, 1994 | Surface Water Treatment Rule |
| — | — | — | 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.