CALHOUN RESEARCH STA.WS
Louisiana - Community Water System - PWSID: LA1073034
System Information
| PWSID | LA1073034 |
| System Name | CALHOUN RESEARCH STA.WS |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Non-Inventory |
| Owner Type | Private |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 6, 1980 |
| Last Reported | Mar 31, 2026 |
Location & Contact
| State | Louisiana |
| City | CALHOUN |
| ZIP Code | 71225 |
| Address | CALHOUN RESEARCH STATION |
| Organization | - |
| Phone | 318-644-5886 |
Population & Service
| Population Served | 14 |
| Service Connections | 6 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 19, 1999 | Oct 20, 2000 | Other | No | Yes | - | - | - | Resolved | Oct 20, 2000 | - | |
| Oct 19, 1999 | Oct 20, 2000 | Other | No | Yes | - | - | - | Resolved | Oct 20, 2000 | - | |
| Oct 19, 1999 | Oct 20, 2000 | Other | No | Yes | - | - | - | Resolved | Oct 20, 2000 | - | |
| Sep 15, 1996 | Oct 14, 1996 | MCL | Yes | No | - | 5% of samples | - | Archived | Oct 14, 1996 | - | |
| Sep 15, 1996 | Oct 14, 1996 | MCL | Yes | No | - | 5% of samples | - | Archived | Oct 14, 1996 | - | |
| Sep 15, 1996 | Oct 14, 1996 | MCL | Yes | No | - | 5% of samples | - | Archived | Oct 14, 1996 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | 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.