LOWER COLONIAS MDWCA
New Mexico - Community Water System - PWSID: NM3501225
System Information
| PWSID | NM3501225 |
| System Name | LOWER COLONIAS 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 | Aug 16, 2006 |
| Last Reported | Mar 31, 2026 |
Location & Contact
| State | New Mexico |
| City | RIBERA |
| ZIP Code | 87560 |
| Address | - |
| Organization | CASTRO, VERONICA |
| Phone | 575-421-3892 |
Population & Service
| Population Served | 40 |
| Service Connections | 13 |
Drinking Water Violations (43)
This water system has 43 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 31, 2025 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Jul 31, 2025 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Jul 31, 2025 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Jul 31, 2025 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Oct 1, 2024 | - | MR | No | No | - | TT | - | Resolved | Jun 18, 2025 | - | |
| Oct 1, 2024 | - | MR | No | No | - | TT | - | Resolved | Jun 18, 2025 | - | |
| Oct 1, 2024 | - | MR | No | No | - | TT | - | Resolved | Jun 18, 2025 | - | |
| Oct 1, 2024 | - | MR | No | No | - | TT | - | Resolved | Jun 18, 2025 | - | |
| Feb 14, 2019 | - | Other | No | No | - | - | - | Resolved | May 7, 2019 | - | |
| Oct 6, 2018 | - | Other | No | No | - | - | - | Resolved | Jul 10, 2019 | - | |
| Oct 3, 2018 | - | TT | Yes | No | - | - | - | Resolved | Dec 30, 2018 | - | |
| Oct 3, 2018 | - | TT | Yes | No | - | - | - | Resolved | Dec 30, 2018 | - | |
| Oct 3, 2018 | - | TT | Yes | No | - | - | - | Resolved | Dec 30, 2018 | - | |
| Oct 3, 2018 | - | TT | Yes | No | - | - | - | Resolved | Dec 30, 2018 | - | |
| Oct 3, 2018 | - | TT | Yes | No | - | - | - | Resolved | Dec 30, 2018 | - | |
| Jul 8, 2018 | - | TT | Yes | No | - | - | - | Resolved | Aug 8, 2018 | - | |
| Jul 8, 2018 | - | TT | Yes | No | - | - | - | Resolved | Aug 8, 2018 | - | |
| Jul 8, 2018 | - | TT | Yes | No | - | - | - | Resolved | Aug 8, 2018 | - | |
| Jul 8, 2018 | - | TT | Yes | No | - | - | - | Resolved | Aug 8, 2018 | - | |
| Jun 2, 2016 | - | Other | No | No | - | - | - | Resolved | Jun 21, 2016 | - | |
| Jun 2, 2016 | - | Other | No | No | - | - | - | Resolved | Jun 21, 2016 | - | |
| Jun 2, 2016 | - | Other | No | No | - | - | - | Resolved | Jun 21, 2016 | - | |
| Jun 2, 2016 | - | Other | No | No | - | - | - | Resolved | Jun 21, 2016 | - | |
| Mar 3, 2013 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Mar 3, 2013 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Oct 1, 2010 | - | MR | No | No | - | TT | - | Resolved | Jul 28, 2015 | - | |
| Jul 1, 2010 | - | Other | No | No | - | - | - | Resolved | Jul 22, 2010 | - | |
| Jul 1, 2010 | - | Other | No | No | - | - | - | Resolved | Jul 22, 2010 | - | |
| Jul 1, 2009 | - | Other | No | No | - | - | - | Resolved | Oct 26, 2009 | - | |
| Jul 1, 2009 | - | Other | No | No | - | - | - | Resolved | Oct 26, 2009 | - | |
| Oct 1, 2008 | - | MR | No | No | - | TT | - | Resolved | Jul 28, 2015 | - | |
| Jul 1, 2007 | - | MR | No | No | - | TT | - | Resolved | Jul 28, 2015 | - | |
| Jan 1, 2007 | - | MR | No | No | - | TT | - | Resolved | Jul 28, 2015 | - | |
| Jan 1, 2004 | Dec 31, 2007 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2007 | - | |
| Jan 1, 2004 | Dec 31, 2007 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Dec 31, 2007 | - | |
| Jan 1, 2004 | Dec 31, 2007 | MR | No | Yes | - | 30 ug/L | - | Resolved | Dec 31, 2007 | - | |
| Jan 1, 2004 | Dec 31, 2007 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2007 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | 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.