LASALLE WATERWORKS DISTRICT 1
Louisiana — Community Water System — PWSID: LA1059002
System Information
| PWSID | LA1059002 |
| System Name | LASALLE WATERWORKS DISTRICT 1 |
| 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 | Nov 14, 2025 |
Location & Contact
| State | Louisiana |
| City | TROUT |
| ZIP Code | 71371 |
| Address | LASALLE WATER WORKS DISTRICT NO 1 |
| Organization | CORLEY, JOSH |
| Phone | 318-992-4777 |
Population & Service
| Population Served | 3,240 |
| Service Connections | 1,080 |
Drinking Water Violations (46)
This water system has 46 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 10, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Unaddressed | — | Ground Water Rule |
| Oct 10, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Unaddressed | — | Ground Water Rule |
| Oct 10, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Unaddressed | — | Ground Water Rule |
| Oct 10, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Unaddressed | — | Ground Water Rule |
| Oct 10, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Unaddressed | — | Ground Water Rule |
| Oct 10, 2023 | — | Groundwater Rule | TT | Yes | No | — | — | — | Unaddressed | — | Ground Water Rule |
| Feb 11, 2020 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 5, 2020 | Ground Water Rule |
| Feb 11, 2020 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 5, 2020 | Ground Water Rule |
| Feb 11, 2020 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 5, 2020 | Ground Water Rule |
| Feb 11, 2020 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 5, 2020 | Ground Water Rule |
| Feb 11, 2020 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Mar 5, 2020 | Ground Water Rule |
| Jul 11, 2018 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Aug 15, 2018 | Lead and Copper Rule |
| Jul 11, 2018 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Aug 15, 2018 | Lead and Copper Rule |
| Aug 1, 2013 | Jul 31, 2014 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 31, 2014 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2013 | Jul 31, 2014 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 31, 2014 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2013 | Jul 31, 2014 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 31, 2014 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2013 | Jul 31, 2014 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 31, 2014 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2013 | Jul 31, 2014 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 31, 2014 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2013 | Jul 31, 2014 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 31, 2014 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2013 | Jul 31, 2014 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 31, 2014 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2013 | Jul 31, 2014 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 31, 2014 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2006 | Jul 31, 2006 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 2006 | Total Coliform Rule |
| Jul 1, 2006 | Jul 31, 2006 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 2006 | Total Coliform Rule |
| Jul 1, 2006 | Jul 31, 2006 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 2006 | Total Coliform Rule |
| Jul 1, 2006 | Jul 31, 2006 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 2006 | Total Coliform Rule |
| Jul 1, 2006 | Jul 31, 2006 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jul 31, 2006 | Total Coliform Rule |
| Apr 1, 2006 | Apr 30, 2006 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Apr 30, 2006 | Total Coliform Rule |
| Apr 1, 2006 | Apr 30, 2006 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Apr 30, 2006 | Total Coliform Rule |
| Apr 1, 2006 | Apr 30, 2006 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Apr 30, 2006 | Total Coliform Rule |
| Nov 1, 1993 | Nov 30, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 1993 | Total Coliform Rule |
| Nov 1, 1993 | Nov 30, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 1993 | Total Coliform Rule |
| Nov 1, 1993 | Nov 30, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 1993 | Total Coliform Rule |
| Nov 1, 1993 | Nov 30, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 1993 | Total Coliform Rule |
| Nov 1, 1993 | Nov 30, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 1993 | Total Coliform Rule |
| Nov 1, 1993 | Nov 30, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 1993 | Total Coliform Rule |
| Nov 1, 1993 | Nov 30, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 1993 | Total Coliform Rule |
| Nov 1, 1993 | Nov 30, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 1993 | Total Coliform Rule |
| Nov 1, 1993 | Nov 30, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 1993 | Total Coliform Rule |
| Sep 1, 1993 | Sep 30, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1993 | Total Coliform Rule |
| Sep 1, 1993 | Sep 30, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1993 | Total Coliform Rule |
| Sep 1, 1993 | Sep 30, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1993 | Total Coliform Rule |
| Sep 1, 1993 | Sep 30, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1993 | Total Coliform Rule |
| Sep 1, 1992 | Sep 30, 1992 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1992 | Total Coliform Rule |
| Sep 1, 1992 | Sep 30, 1992 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1992 | Total Coliform Rule |
| Sep 1, 1992 | Sep 30, 1992 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1992 | Total Coliform Rule |
| Sep 1, 1992 | Sep 30, 1992 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Sep 30, 1992 | Total Coliform Rule |
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.