SLIDELL WATER SUPPLY
Louisiana — Community Water System — PWSID: LA1103041
System Information
| PWSID | LA1103041 |
| System Name | SLIDELL WATER SUPPLY |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 6, 1980 |
| Last Reported | Mar 31, 2026 |
Location & Contact
| State | Louisiana |
| City | SLIDELL |
| ZIP Code | 70459 |
| Address | City of Slidell |
| Organization | BORCHERT, BILL |
| Phone | 985-646-4333 |
Population & Service
| Population Served | 35,547 |
| Service Connections | 11,849 |
Drinking Water Violations (98)
This water system has 98 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 1, 2022 | Sep 30, 2022 | MCL | Yes | No | — | — | — | Resolved | Sep 12, 2022 | — | |
| Sep 1, 2022 | Sep 30, 2022 | MCL | Yes | No | — | — | — | Resolved | Sep 12, 2022 | — | |
| Sep 1, 2022 | Sep 30, 2022 | MCL | Yes | No | — | — | — | Resolved | Sep 12, 2022 | — | |
| Sep 1, 2022 | Sep 30, 2022 | MCL | Yes | No | — | — | — | Resolved | Sep 12, 2022 | — | |
| Sep 1, 2015 | Nov 30, 2015 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Nov 30, 2015 | — | |
| Sep 1, 2015 | Nov 30, 2015 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Nov 30, 2015 | — | |
| Sep 1, 2015 | Nov 30, 2015 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Nov 30, 2015 | — | |
| Sep 1, 2015 | Nov 30, 2015 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Nov 30, 2015 | — | |
| Sep 1, 2015 | Nov 30, 2015 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Nov 30, 2015 | — | |
| Sep 1, 2015 | Nov 30, 2015 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Nov 30, 2015 | — | |
| Sep 1, 2015 | Nov 30, 2015 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Nov 30, 2015 | — | |
| Sep 1, 2015 | Nov 30, 2015 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Nov 30, 2015 | — | |
| Jun 1, 2015 | Aug 31, 2015 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2015 | — | |
| Jun 1, 2015 | Aug 31, 2015 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2015 | — | |
| Jun 1, 2015 | Aug 31, 2015 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2015 | — | |
| Jun 1, 2015 | Aug 31, 2015 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2015 | — | |
| Jun 1, 2015 | Aug 31, 2015 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2015 | — | |
| Jun 1, 2015 | Aug 31, 2015 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2015 | — | |
| Jun 1, 2015 | Aug 31, 2015 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2015 | — | |
| Jun 1, 2015 | Aug 31, 2015 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2015 | — | |
| Jun 1, 2015 | Jun 30, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2015 | — | |
| Jun 1, 2015 | Jun 30, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2015 | — | |
| Jun 1, 2015 | Jun 30, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2015 | — | |
| Jun 1, 2015 | Jun 30, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2015 | — | |
| Jun 1, 2015 | Jun 30, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2015 | — | |
| Jun 1, 2015 | Jun 30, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2015 | — | |
| Jun 1, 2015 | Jun 30, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2015 | — | |
| May 1, 2015 | May 31, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2015 | — | |
| May 1, 2015 | May 31, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2015 | — | |
| May 1, 2015 | May 31, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2015 | — | |
| May 1, 2015 | May 31, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2015 | — | |
| May 1, 2015 | May 31, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2015 | — | |
| May 1, 2015 | May 31, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2015 | — | |
| May 1, 2015 | May 31, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2015 | — | |
| Jun 1, 2011 | Jun 30, 2011 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2011 | — | |
| Jun 1, 2011 | Jun 30, 2011 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2011 | — | |
| Jun 1, 2011 | Jun 30, 2011 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Apr 30, 2011 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2011 | — | |
| Apr 1, 2011 | Apr 30, 2011 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2011 | — | |
| Apr 1, 2011 | Apr 30, 2011 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2011 | — | |
| Apr 1, 2011 | Apr 30, 2011 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2011 | — | |
| Apr 1, 2011 | Apr 30, 2011 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2011 | — | |
| Apr 1, 2011 | Apr 30, 2011 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2011 | — | |
| Aug 1, 2009 | Aug 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2009 | — | |
| Aug 1, 2009 | Aug 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2009 | — | |
| Aug 1, 2009 | Aug 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2009 | — | |
| Aug 1, 2009 | Aug 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2009 | — | |
| Aug 1, 2009 | Aug 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2009 | — | |
| Aug 1, 2009 | Aug 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2009 | — | |
| Aug 1, 2009 | Aug 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2009 | — |
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.