UNION DEL LLANO MDWCA
New Mexico - Community Water System - PWSID: NM3574429
System Information
| PWSID | NM3574429 |
| System Name | UNION DEL LLANO MDWCA |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 12, 1980 |
| Last Reported | Mar 31, 2026 |
Location & Contact
| State | New Mexico |
| City | LLANO |
| ZIP Code | 87543 |
| Address | - |
| Organization | LEHERISSEY, TANYA |
| Phone | 575-587-2063 |
Population & Service
| Population Served | 400 |
| Service Connections | 75 |
Drinking Water Violations (142)
This water system has 142 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 18, 2023 | - | TT | Yes | No | - | - | - | Resolved | Aug 1, 2024 | - | |
| Mar 18, 2023 | - | TT | Yes | No | - | - | - | Resolved | Aug 1, 2024 | - | |
| Mar 18, 2023 | - | TT | Yes | No | - | - | - | Resolved | Aug 1, 2024 | - | |
| Mar 18, 2023 | - | TT | Yes | No | - | - | - | Resolved | Aug 1, 2024 | - | |
| Mar 18, 2023 | - | TT | Yes | No | - | - | - | Resolved | Aug 1, 2024 | - | |
| Mar 18, 2023 | - | TT | Yes | No | - | - | - | Resolved | Aug 1, 2024 | - | |
| Mar 18, 2023 | - | TT | Yes | No | - | - | - | Resolved | Aug 1, 2024 | - | |
| Mar 18, 2023 | - | TT | Yes | No | - | - | - | Resolved | Aug 1, 2024 | - | |
| Mar 18, 2023 | - | TT | Yes | No | - | - | - | Resolved | Aug 1, 2024 | - | |
| Oct 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Sep 18, 2023 | - | |
| Oct 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Sep 18, 2023 | - | |
| Oct 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Sep 18, 2023 | - | |
| Oct 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Sep 18, 2023 | - | |
| Aug 22, 2018 | - | Other | No | No | - | - | - | Resolved | Mar 28, 2019 | - | |
| Aug 22, 2018 | - | Other | No | No | - | - | - | Resolved | Mar 28, 2019 | - | |
| Aug 22, 2018 | - | Other | No | No | - | - | - | Resolved | Mar 28, 2019 | - | |
| Aug 22, 2018 | - | Other | No | No | - | - | - | Resolved | Mar 28, 2019 | - | |
| Aug 22, 2018 | - | Other | No | No | - | - | - | Resolved | Mar 28, 2019 | - | |
| Aug 22, 2018 | - | Other | No | No | - | - | - | Resolved | Mar 28, 2019 | - | |
| Feb 24, 2018 | - | Other | No | No | - | - | - | Resolved | Jun 27, 2020 | - | |
| Nov 23, 2017 | - | TT | Yes | No | - | - | - | Resolved | Oct 5, 2017 | - | |
| Nov 23, 2017 | - | TT | Yes | No | - | - | - | Resolved | Oct 5, 2017 | - | |
| Nov 23, 2017 | - | TT | Yes | No | - | - | - | Resolved | Oct 5, 2017 | - | |
| Nov 23, 2017 | - | TT | Yes | No | - | - | - | Resolved | Oct 5, 2017 | - | |
| Nov 23, 2017 | - | TT | Yes | No | - | - | - | Resolved | Jan 10, 2019 | - | |
| Nov 23, 2017 | - | TT | Yes | No | - | - | - | Resolved | Jan 10, 2019 | - | |
| Nov 23, 2017 | - | TT | Yes | No | - | - | - | Resolved | Jan 10, 2019 | - | |
| Nov 23, 2017 | - | TT | Yes | No | - | - | - | Resolved | Jan 10, 2019 | - | |
| Nov 23, 2017 | - | TT | Yes | No | - | - | - | Resolved | Jan 10, 2019 | - | |
| Nov 23, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 16, 2018 | - | |
| Nov 23, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 1, 2018 | - | |
| Nov 23, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 16, 2018 | - | |
| Nov 23, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 16, 2018 | - | |
| Nov 23, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 16, 2018 | - | |
| Nov 23, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 1, 2018 | - | |
| Nov 23, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 1, 2018 | - | |
| Nov 23, 2017 | - | TT | Yes | No | - | - | - | Resolved | Mar 1, 2018 | - | |
| Jul 28, 2017 | - | Other | No | No | - | - | - | Resolved | Jun 17, 2019 | - | |
| Apr 22, 2017 | - | Other | No | No | - | - | - | Resolved | Jun 28, 2017 | - | |
| Apr 22, 2017 | - | Other | No | No | - | - | - | Resolved | Jun 28, 2017 | - | |
| Apr 22, 2017 | - | Other | No | No | - | - | - | Resolved | Jun 28, 2017 | - | |
| Apr 22, 2017 | - | Other | No | No | - | - | - | Resolved | Jun 28, 2017 | - | |
| Apr 22, 2017 | - | Other | No | No | - | - | - | Resolved | Jun 28, 2017 | - | |
| Apr 22, 2017 | - | Other | No | No | - | - | - | Resolved | Jun 28, 2017 | - | |
| Apr 22, 2017 | - | Other | No | No | - | - | - | Resolved | Jun 28, 2017 | - | |
| Apr 22, 2017 | - | Other | No | No | - | - | - | Resolved | Jun 28, 2017 | - | |
| Feb 1, 2017 | Feb 28, 2017 | MON | No | Yes | - | - | - | Resolved | Feb 28, 2017 | - | |
| Feb 1, 2017 | Feb 28, 2017 | MON | No | Yes | - | - | - | Resolved | Feb 28, 2017 | - | |
| Feb 1, 2017 | Feb 28, 2017 | MON | No | Yes | - | - | - | Resolved | Feb 28, 2017 | - | |
| Jan 1, 2017 | Jan 31, 2017 | MON | No | Yes | - | - | - | Resolved | Jan 31, 2017 | - |
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.