MAGNOLIA-PORT LOUIS TOWNHOMES
Missouri — Community Water System — PWSID: LA1103153
System Information
| PWSID | LA1103153 |
| System Name | MAGNOLIA-PORT LOUIS TOWNHOMES |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Dec 6, 1995 |
| Last Reported | Mar 31, 2026 |
Location & Contact
| State | Missouri |
| City | DES PERES |
| ZIP Code | 63131 |
| Address | CSWR MAGNOLIA |
| Organization | COX, JOSIAH |
| Phone | 314-736-4672 |
Population & Service
| Population Served | 200 |
| Service Connections | 50 |
Drinking Water Violations (36)
This water system has 36 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 11, 2025 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Feb 11, 2025 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Feb 11, 2025 | — | TT | Yes | No | — | — | — | Unaddressed | — | — | |
| Dec 1, 2013 | Dec 31, 2013 | MCL | Yes | No | — | 5% of samples | — | Archived | Dec 31, 2013 | — | |
| Nov 1, 2013 | Nov 30, 2013 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 2013 | — | |
| Nov 1, 2013 | Nov 30, 2013 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 2013 | — | |
| Nov 1, 2013 | Nov 30, 2013 | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 2013 | — | |
| Jul 1, 2008 | — | Other | No | No | — | — | — | Resolved | Jan 27, 2009 | — | |
| Jul 1, 2008 | — | Other | No | No | — | — | — | Resolved | Jan 27, 2009 | — | |
| Jul 1, 2000 | Apr 24, 2001 | Other | No | Yes | — | — | — | Resolved | Apr 24, 2001 | — | |
| Jul 1, 2000 | Apr 24, 2001 | Other | No | Yes | — | — | — | Resolved | Apr 24, 2001 | — | |
| Oct 19, 1999 | May 9, 2000 | Other | No | Yes | — | — | — | Resolved | May 9, 2000 | — | |
| Oct 19, 1999 | May 9, 2000 | Other | No | Yes | — | — | — | Resolved | May 9, 2000 | — | |
| Oct 19, 1999 | May 9, 2000 | Other | No | Yes | — | — | — | Resolved | May 9, 2000 | — | |
| May 1, 1998 | May 31, 1998 | MCL | Yes | No | — | 5% of samples | — | Archived | May 31, 1998 | — | |
| May 1, 1998 | May 31, 1998 | MCL | Yes | No | — | 5% of samples | — | Archived | May 31, 1998 | — | |
| May 1, 1998 | May 31, 1998 | MCL | Yes | No | — | 5% of samples | — | Archived | May 31, 1998 | — | |
| Jun 1, 1997 | Jun 30, 1997 | MR | No | Yes | — | 5% of samples | — | Archived | Jun 30, 1997 | — | |
| Jun 1, 1997 | Jun 30, 1997 | MR | No | Yes | — | 5% of samples | — | Archived | Jun 30, 1997 | — | |
| Jan 1, 1997 | Jan 31, 1997 | MCL | Yes | No | — | 5% of samples | — | Archived | Jan 31, 1997 | — | |
| Jan 1, 1997 | Jan 31, 1997 | MCL | Yes | No | — | 5% of samples | — | Archived | Jan 31, 1997 | — | |
| Jan 1, 1997 | Jan 31, 1997 | MCL | Yes | No | — | 5% of samples | — | Archived | Jan 31, 1997 | — | |
| Dec 1, 1995 | Dec 31, 1995 | MCL | Yes | No | — | 5% of samples | — | Archived | Dec 31, 1995 | — | |
| Dec 1, 1995 | Dec 31, 1995 | MCL | Yes | No | — | 5% of samples | — | Archived | Dec 31, 1995 | — | |
| Dec 1, 1995 | Dec 31, 1995 | MCL | Yes | No | — | 5% of samples | — | Archived | Dec 31, 1995 | — | |
| Dec 1, 1995 | Dec 31, 1995 | MCL | Yes | No | — | 5% of samples | — | Archived | Dec 31, 1995 | — | |
| Dec 1, 1995 | Dec 31, 1995 | MCL | Yes | No | — | 5% of samples | — | Archived | Dec 31, 1995 | — | |
| Aug 1, 1995 | Aug 31, 1995 | Other | No | No | — | — | — | Archived | Aug 31, 1995 | — | |
| Aug 1, 1995 | Aug 31, 1995 | Other | No | No | — | — | — | Archived | Aug 31, 1995 | — | |
| Aug 1, 1995 | Aug 31, 1995 | Other | No | No | — | — | — | Archived | Aug 31, 1995 | — | |
| Aug 1, 1995 | Aug 31, 1995 | Other | No | No | — | — | — | Archived | Aug 31, 1995 | — | |
| Aug 1, 1995 | Aug 31, 1995 | Other | No | No | — | — | — | Archived | Aug 31, 1995 | — | |
| Aug 1, 1995 | Aug 31, 1995 | Other | No | No | — | — | — | Archived | Aug 31, 1995 | — | |
| — | — | — | 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.