CALHOUN WATER SYSTEM
Louisiana — Community Water System — PWSID: LA1073006
System Information
| PWSID | LA1073006 |
| System Name | CALHOUN WATER SYSTEM |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Inactive |
| Owner Type | Private |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 6, 1980 |
| Last Reported | Aug 20, 2025 |
Location & Contact
| State | Louisiana |
| City | WEST MONROE |
| ZIP Code | 71294 |
| Address | CADEVILLE-CALHOUN WATER DISTRICT |
| Organization | TURNER, BARRY L |
| Phone | 318-644-2090 |
Population & Service
| Population Served | 1,239 |
| Service Connections | 413 |
Drinking Water Violations (75)
This water system has 75 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, 2024 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 26, 2025 | Consumer Confidence Rule |
| Jul 1, 2024 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jun 26, 2025 | Consumer Confidence Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Archived | Jun 26, 2025 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Archived | Jun 26, 2025 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Archived | Jun 26, 2025 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Archived | Jun 26, 2025 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Archived | Jun 26, 2025 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Archived | Jun 26, 2025 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Archived | Jun 26, 2025 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Archived | Jun 26, 2025 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Archived | Jun 26, 2025 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Archived | Jun 26, 2025 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Archived | Jun 26, 2025 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Archived | Jun 26, 2025 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Archived | Jun 26, 2025 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Archived | Jun 26, 2025 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jan 13, 2025 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Archived | Jun 26, 2025 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jan 13, 2025 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jan 13, 2025 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jan 13, 2025 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jan 13, 2025 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 15, 2022 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Archived | Jun 26, 2025 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Archived | Jun 26, 2025 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Archived | Jun 26, 2025 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 15, 2022 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 15, 2022 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 15, 2022 | Ground Water Rule |
| Aug 9, 2022 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 15, 2022 | Ground Water Rule |
| Jun 16, 2022 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Archived | Jun 26, 2025 | Revised Total Coliform Rule |
| Jun 16, 2022 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Archived | Jun 26, 2025 | Revised Total Coliform Rule |
| Jun 16, 2022 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Archived | Jun 26, 2025 | Revised Total Coliform Rule |
| Jun 1, 2019 | Jun 30, 2019 | Revised Total Coliform Rule | MON | No | No | — | — | — | Resolved | Jun 30, 2019 | Revised Total Coliform Rule |
| Jun 1, 2019 | Jun 30, 2019 | Revised Total Coliform Rule | MON | No | No | — | — | — | Resolved | Jun 30, 2019 | Revised Total Coliform Rule |
| Jun 1, 2019 | Jun 30, 2019 | Revised Total Coliform Rule | MON | No | No | — | — | — | Resolved | Jun 30, 2019 | Revised Total Coliform Rule |
| Jun 1, 2019 | Jun 30, 2019 | Revised Total Coliform Rule | MON | No | No | — | — | — | Resolved | Jun 30, 2019 | Revised Total Coliform Rule |
| Apr 1, 2019 | Jun 30, 2019 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2019 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2019 | Jun 30, 2019 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2019 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2019 | Jun 30, 2019 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2019 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2019 | Jun 30, 2019 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2019 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 2, 2010 | — | Stage 2 Disinfectants and Disinfection Byproducts Rule | MR | No | No | — | — | — | Resolved | Mar 19, 2014 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 2, 2010 | — | Stage 2 Disinfectants and Disinfection Byproducts Rule | MR | No | No | — | — | — | Resolved | Mar 19, 2014 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2009 | Apr 30, 2009 | Total Haloacetic Acids (HAA5) | MR | No | No | — | 0.060 mg/L | — | Resolved | Apr 30, 2009 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2009 | Apr 30, 2009 | TTHM | MR | No | No | — | 0.080 mg/L | — | Resolved | Apr 30, 2009 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2002 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jan 22, 2004 | Consumer Confidence Rule |
| Jul 1, 2002 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jan 22, 2004 | Consumer Confidence Rule |
| Jul 1, 2002 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jan 22, 2004 | Consumer Confidence Rule |
| Feb 1, 1999 | Feb 28, 1999 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Feb 28, 1999 | Total Coliform Rule |
| Feb 1, 1999 | Feb 28, 1999 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Feb 28, 1999 | 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.