MAGNOLIA-COACH HOUSE MANOR
Missouri — Community Water System — PWSID: LA1055144
System Information
| PWSID | LA1055144 |
| System Name | MAGNOLIA-COACH HOUSE MANOR |
| System Type | Community Water System |
| Water Source | Ground Water Purchased |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Dec 14, 1983 |
| Last Reported | Mar 31, 2026 |
Location & Contact
| State | Missouri |
| City | DES PERES |
| ZIP Code | 63131 |
| Address | MAGNOLIA WATER UOC |
| Organization | FARRAR, DAVID |
| Phone | 314-464-4790 |
Population & Service
| Population Served | 315 |
| Service Connections | 105 |
Drinking Water Violations (38)
This water system has 38 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 1, 2021 | — | MR | No | No | — | TT | — | Resolved | Nov 2, 2022 | — | |
| Oct 1, 2021 | — | MR | No | No | — | TT | — | Resolved | Nov 2, 2022 | — | |
| Oct 1, 2021 | — | MR | No | No | — | TT | — | Resolved | Nov 2, 2022 | — | |
| Oct 1, 2021 | — | MR | No | No | — | TT | — | Resolved | Nov 2, 2022 | — | |
| May 1, 2014 | May 31, 2014 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2014 | — | |
| May 1, 2014 | May 31, 2014 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2014 | — | |
| May 1, 2014 | May 31, 2014 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2014 | — | |
| May 1, 2014 | May 31, 2014 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2014 | — | |
| Apr 1, 2014 | Jun 30, 2014 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2014 | — | |
| Apr 1, 2014 | Jun 30, 2014 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2014 | — | |
| Apr 1, 2014 | Jun 30, 2014 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2014 | — | |
| Apr 1, 2014 | Jun 30, 2014 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2014 | — | |
| Sep 1, 2012 | Aug 31, 2013 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2013 | — | |
| Sep 1, 2012 | Aug 31, 2013 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2013 | — | |
| Sep 1, 2012 | Aug 31, 2013 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2013 | — | |
| Sep 1, 2012 | Aug 31, 2013 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2013 | — | |
| Sep 1, 2012 | Aug 31, 2013 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2013 | — | |
| Sep 1, 2012 | Aug 31, 2013 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2013 | — | |
| Sep 1, 2012 | Aug 31, 2013 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2013 | — | |
| Sep 1, 2012 | Aug 31, 2013 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2013 | — | |
| Jan 1, 2012 | Aug 31, 2012 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2012 | — | |
| Jan 1, 2012 | Aug 31, 2012 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2012 | — | |
| Jan 1, 2012 | Aug 31, 2012 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2012 | — | |
| Jan 1, 2012 | Aug 31, 2012 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2012 | — | |
| Jan 1, 2012 | Aug 31, 2012 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2012 | — | |
| Jan 1, 2012 | Aug 31, 2012 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2012 | — | |
| Jan 1, 2012 | Aug 31, 2012 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2012 | — | |
| Jan 1, 2012 | Aug 31, 2012 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2012 | — | |
| Jan 1, 2008 | — | MR | No | No | — | TT | — | Resolved | May 1, 2008 | — | |
| Jan 1, 2008 | — | MR | No | No | — | TT | — | Resolved | May 1, 2008 | — | |
| Jan 1, 2008 | — | MR | No | No | — | TT | — | Resolved | May 1, 2008 | — | |
| Jan 1, 2008 | — | MR | No | No | — | TT | — | Resolved | May 1, 2008 | — | |
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| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
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| — | — | — | 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.