OAK HAVEN QUADRUPLEXES
Missouri — Community Water System — PWSID: FL3424106
System Information
| PWSID | FL3424106 |
| System Name | OAK HAVEN QUADRUPLEXES |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Mixed |
| EPA Region | 04 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 8, 1985 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | Missouri |
| City | DES PERES |
| ZIP Code | 63131 |
| Address | 1630 DES PERES RD., SUITE 140 |
| Organization | JOSIAH COX |
| Phone | 314-736-4672 |
Population & Service
| Population Served | 190 |
| Service Connections | 76 |
Drinking Water Violations (13)
This water system has 13 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2025 | — | E. COLI | MR | No | Yes | — | — | — | Unaddressed | — | Ground Water Rule |
| Jul 1, 2025 | — | E. COLI | MR | No | Yes | — | — | — | Unaddressed | — | Ground Water Rule |
| Aug 1, 2023 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Nov 3, 2023 | Ground Water Rule |
| Aug 1, 2023 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Nov 3, 2023 | Ground Water Rule |
| Aug 1, 2023 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Nov 3, 2023 | Ground Water Rule |
| Jan 1, 2020 | Dec 31, 2021 | Endothall | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2021 | Synthetic Organic Chemicals |
| Jan 1, 2020 | Dec 31, 2021 | Endothall | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2021 | Synthetic Organic Chemicals |
| Jan 1, 2020 | Dec 31, 2021 | Endothall | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2021 | Synthetic Organic Chemicals |
| Jan 1, 2020 | Dec 31, 2021 | Endothall | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2021 | Synthetic Organic Chemicals |
| Jan 1, 2020 | Dec 31, 2021 | Endothall | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2021 | Synthetic Organic Chemicals |
| Jul 1, 2004 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Unaddressed | — | Consumer Confidence Rule |
| Mar 1, 1999 | Mar 31, 1999 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Mar 31, 1999 | Total Coliform Rule |
| — | — | — | 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.