EMIL-MAR SUBDIVISION
Missouri — Community Water System — PWSID: FL3420340
System Information
| PWSID | FL3420340 |
| System Name | EMIL-MAR SUBDIVISION |
| 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 10, 1979 |
| 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 | 203 |
| Service Connections | 81 |
Drinking Water Violations (23)
This water system has 23 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 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Unaddressed | — | Consumer Confidence Rule |
| Jul 1, 2024 | Sep 30, 2024 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Sep 30, 2024 | Nitrate Rule |
| Jul 1, 2024 | Sep 30, 2024 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Sep 30, 2024 | Nitrate Rule |
| Jul 1, 2024 | Sep 30, 2024 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Sep 30, 2024 | Nitrate Rule |
| Jul 1, 2024 | — | Public Notice | Other | No | No | — | — | — | Resolved | Oct 24, 2024 | Public Notice Rule and Revised PN Rule |
| Jul 1, 2024 | — | Public Notice | Other | No | No | — | — | — | Resolved | Oct 24, 2024 | Public Notice Rule and Revised PN Rule |
| Apr 1, 2023 | Jun 30, 2023 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2023 | Nitrate Rule |
| Apr 1, 2023 | Jun 30, 2023 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2023 | Nitrate Rule |
| Apr 1, 2023 | Jun 30, 2023 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2023 | Nitrate Rule |
| Jan 1, 2023 | Mar 31, 2023 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 2023 | Nitrate Rule |
| Jan 1, 2023 | Mar 31, 2023 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 2023 | Nitrate Rule |
| Jan 1, 2016 | Mar 31, 2016 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 2016 | Nitrate Rule |
| Jul 1, 2007 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 8, 2023 | Lead and Copper Rule |
| Jan 1, 2007 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 8, 2023 | Lead and Copper Rule |
| Jul 1, 2004 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 8, 2023 | Consumer Confidence Rule |
| Aug 1, 1988 | Jul 31, 1991 | Selenium | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Sep 30, 1990 | Inorganic Chemicals |
| — | — | — | 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.