ARGYLE ESTATES WATER SUPPLY
Missouri - Community Water System - PWSID: MO6036126
System Information
| PWSID | MO6036126 |
| System Name | ARGYLE ESTATES WATER SUPPLY |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 07 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 7, 1980 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | Missouri |
| City | UNION |
| ZIP Code | 63084-0000 |
| Address | 408 HILLCREST DR |
| Organization | ARGYLE, ALBERT E |
| Phone | 636-583-8415 |
Population & Service
| Population Served | 380 |
| Service Connections | 161 |
Drinking Water Violations (167)
This water system has 167 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 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | - | - | Archived | Dec 31, 2025 | - | |
| Dec 14, 2023 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Nov 7, 2023 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Aug 28, 2023 | - | TT | Yes | No | - | - | - | Resolved | Nov 15, 2023 | - | |
| Aug 28, 2023 | - | TT | Yes | No | - | - | - | Resolved | Nov 15, 2023 | - | |
| Aug 28, 2023 | - | TT | Yes | No | - | - | - | Resolved | Nov 15, 2023 | - | |
| Nov 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Jul 19, 2023 | - | |
| Nov 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Jul 19, 2023 | - | |
| Nov 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Jul 19, 2023 | - | |
| Jul 1, 2022 | - | Other | No | No | - | - | - | Resolved | Jan 17, 2023 | - | |
| Nov 4, 2021 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Aug 27, 2021 | - | TT | Yes | No | - | - | - | Resolved | Jan 10, 2022 | - | |
| Aug 27, 2021 | - | TT | Yes | No | - | - | - | Resolved | Jan 10, 2022 | - | |
| Aug 27, 2021 | - | TT | Yes | No | - | - | - | Resolved | Jan 10, 2022 | - | |
| May 29, 2021 | - | Other | No | No | - | - | - | Resolved | Jan 10, 2022 | - | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2021 | - | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2021 | - | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2021 | - | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2021 | - | |
| Jul 1, 2020 | - | Other | No | No | - | - | - | Resolved | Nov 9, 2020 | - | |
| Jul 1, 2020 | - | Other | No | No | - | - | - | Resolved | Nov 9, 2020 | - | |
| Dec 2, 2019 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Sep 6, 2019 | - | TT | Yes | No | - | - | - | Resolved | Nov 14, 2019 | - | |
| Sep 6, 2019 | - | TT | Yes | No | - | - | - | Resolved | Nov 14, 2019 | - | |
| Sep 6, 2019 | - | TT | Yes | No | - | - | - | Resolved | Nov 14, 2019 | - | |
| Dec 1, 2016 | Dec 31, 2016 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2016 | - | |
| Dec 1, 2016 | Dec 31, 2016 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2016 | - | |
| Dec 1, 2016 | Dec 31, 2016 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2016 | - | |
| Dec 1, 2016 | Dec 31, 2016 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2016 | - | |
| Feb 6, 2015 | - | Other | No | No | - | - | - | Resolved | Aug 31, 2015 | - | |
| Feb 6, 2015 | - | Other | No | No | - | - | - | Resolved | Aug 31, 2015 | - | |
| Oct 20, 2013 | - | Other | No | No | - | - | - | Resolved | Jul 19, 2013 | - | |
| Jul 1, 2013 | - | Other | No | No | - | - | - | Resolved | May 3, 2016 | - | |
| Sep 1, 2012 | Sep 30, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2012 | - | |
| Sep 1, 2012 | Sep 30, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2012 | - | |
| Sep 1, 2012 | Sep 30, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2012 | - | |
| Sep 1, 2012 | Sep 30, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2012 | - | |
| Oct 1, 2004 | - | MR | No | No | - | TT | - | Resolved | Sep 11, 2006 | - | |
| Sep 1, 2003 | Sep 30, 2003 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2003 | - | |
| Sep 1, 2003 | Sep 30, 2003 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2003 | - | |
| Sep 1, 2003 | Sep 30, 2003 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2003 | - | |
| Jul 1, 2003 | - | Other | No | No | - | - | - | Resolved | Nov 17, 2006 | - | |
| Nov 1, 2002 | Nov 30, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2002 | - | |
| Nov 1, 2002 | Nov 30, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2002 | - | |
| Nov 1, 2002 | Nov 30, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2002 | - | |
| Dec 1, 2001 | Dec 31, 2001 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2001 | - | |
| Dec 1, 2001 | Dec 31, 2001 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2001 | - | |
| Dec 1, 2001 | Dec 31, 2001 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2001 | - | |
| Jun 1, 2000 | Jun 30, 2000 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2000 | - |
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.