CITY OF DERIDDER WATER SYSTEM
Louisiana — Community Water System — PWSID: LA1011001
System Information
| PWSID | LA1011001 |
| System Name | CITY OF DERIDDER WATER SYSTEM |
| 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 | Mar 31, 2026 |
Location & Contact
| State | Louisiana |
| City | DERIDDER |
| ZIP Code | 70634 |
| Address | CITY OF DERIDDER WATER SYSTEM |
| Organization | HARRIS, MICHAEL |
| Phone | 337-462-8900 |
Population & Service
| Population Served | 14,400 |
| Service Connections | 4,800 |
Drinking Water Violations (22)
This water system has 22 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 17, 2024 | — | TT | Yes | No | — | — | — | Resolved | Jan 10, 2025 | — | |
| May 1, 2016 | May 31, 2016 | MON | No | No | — | — | — | Resolved | May 31, 2016 | — | |
| May 1, 2016 | May 31, 2016 | MON | No | No | — | — | — | Resolved | May 31, 2016 | — | |
| May 1, 2016 | May 31, 2016 | MON | No | No | — | — | — | Resolved | May 31, 2016 | — | |
| May 1, 2016 | May 31, 2016 | MON | No | No | — | — | — | Resolved | May 31, 2016 | — | |
| Oct 1, 2015 | Dec 31, 2015 | MR | No | No | — | 4.0 mg/L | — | Resolved | Dec 31, 2015 | — | |
| Oct 1, 2015 | Dec 31, 2015 | MR | No | No | — | 4.0 mg/L | — | Resolved | Dec 31, 2015 | — | |
| Oct 1, 2015 | Dec 31, 2015 | MR | No | No | — | 4.0 mg/L | — | Resolved | Dec 31, 2015 | — | |
| Oct 1, 2015 | Dec 31, 2015 | MR | No | No | — | 4.0 mg/L | — | Resolved | Dec 31, 2015 | — | |
| Apr 1, 2013 | Apr 30, 2013 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2013 | — | |
| Apr 1, 2013 | Apr 30, 2013 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2013 | — | |
| Apr 1, 2013 | Apr 30, 2013 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2013 | — | |
| Apr 1, 2013 | Apr 30, 2013 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2013 | — | |
| Jul 1, 2008 | — | Other | No | No | — | — | — | Resolved | Jan 6, 2009 | — | |
| Jul 1, 2008 | — | Other | No | No | — | — | — | Resolved | Jan 6, 2009 | — | |
| Oct 1, 2002 | Oct 31, 2002 | MCL | Yes | No | — | 5% of samples | — | Archived | Oct 31, 2002 | — | |
| Oct 1, 2002 | Oct 31, 2002 | MCL | Yes | No | — | 5% of samples | — | Archived | Oct 31, 2002 | — | |
| Oct 1, 2002 | Oct 31, 2002 | MCL | Yes | No | — | 5% of samples | — | Archived | Oct 31, 2002 | — | |
| Jul 15, 1994 | Aug 14, 1994 | MCL | Yes | No | — | 5% of samples | — | Archived | Aug 14, 1994 | — | |
| Jul 15, 1994 | Aug 14, 1994 | MCL | Yes | No | — | 5% of samples | — | Archived | Aug 14, 1994 | — | |
| — | — | — | 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.