ILFELD MDWCA
New Mexico — Community Water System — PWSID: NM3500125
System Information
| PWSID | NM3500125 |
| System Name | ILFELD 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 | Nov 25, 1992 |
| Last Reported | Dec 3, 2025 |
Location & Contact
| State | New Mexico |
| City | RIBERA |
| ZIP Code | 87560 |
| Address | — |
| Organization | CASTRO, VERONICA |
| Phone | 575-421-3892 |
Population & Service
| Population Served | 400 |
| Service Connections | 110 |
Drinking Water Violations (73)
This water system has 73 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 17, 2024 | — | LEAD AND COPPER RULE REVISIONS | TT | Yes | No | — | — | — | Unaddressed | — | Lead and Copper Rule Revisions |
| Oct 17, 2024 | — | LEAD AND COPPER RULE REVISIONS | TT | Yes | No | — | — | — | Unaddressed | — | Lead and Copper Rule Revisions |
| Oct 17, 2024 | — | LEAD AND COPPER RULE REVISIONS | RPT | No | No | — | — | — | Unaddressed | — | Lead and Copper Rule Revisions |
| Oct 17, 2024 | — | LEAD AND COPPER RULE REVISIONS | RPT | No | No | — | — | — | Unaddressed | — | Lead and Copper Rule Revisions |
| Oct 1, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 19, 2025 | Lead and Copper Rule |
| Oct 1, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 19, 2025 | Lead and Copper Rule |
| Oct 1, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 19, 2025 | Lead and Copper Rule |
| Oct 1, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 19, 2025 | Lead and Copper Rule |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Oct 11, 2022 | Consumer Confidence Rule |
| Jul 1, 2022 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Oct 11, 2022 | Consumer Confidence Rule |
| Jul 1, 2019 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 28, 2019 | Consumer Confidence Rule |
| Jul 1, 2019 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 28, 2019 | Consumer Confidence Rule |
| Mar 30, 2019 | — | Public Notice | Other | No | No | — | — | — | Resolved | Nov 1, 2019 | Public Notice Rule and Revised PN Rule |
| Feb 14, 2019 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 14, 2019 | Public Notice Rule and Revised PN Rule |
| Oct 6, 2018 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jul 10, 2019 | Public Notice Rule and Revised PN Rule |
| Sep 30, 2018 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 30, 2018 | Ground Water Rule |
| Sep 30, 2018 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 30, 2018 | Ground Water Rule |
| Sep 30, 2018 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 30, 2018 | Ground Water Rule |
| Sep 30, 2018 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Dec 30, 2018 | Ground Water Rule |
| Jul 5, 2018 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Aug 8, 2018 | Ground Water Rule |
| Jul 5, 2018 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Aug 8, 2018 | Ground Water Rule |
| Jul 5, 2018 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Aug 8, 2018 | Ground Water Rule |
| Jul 5, 2018 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Aug 8, 2018 | Ground Water Rule |
| Jun 2, 2016 | — | Revised Total Coliform Rule | Other | No | No | — | — | — | Resolved | Jun 24, 2016 | Revised Total Coliform Rule |
| Jun 2, 2016 | — | Revised Total Coliform Rule | Other | No | No | — | — | — | Resolved | Jun 24, 2016 | Revised Total Coliform Rule |
| Jun 2, 2016 | — | Revised Total Coliform Rule | Other | No | No | — | — | — | Resolved | Jun 24, 2016 | Revised Total Coliform Rule |
| Jun 2, 2016 | — | Revised Total Coliform Rule | Other | No | No | — | — | — | Resolved | Jun 24, 2016 | Revised Total Coliform Rule |
| Nov 5, 2015 | — | Public Notice | Other | No | No | — | — | — | Resolved | Nov 7, 2015 | Public Notice Rule and Revised PN Rule |
| Aug 21, 2015 | — | E. COLI | MR | No | No | — | — | — | Resolved | Aug 23, 2015 | Ground Water Rule |
| Aug 21, 2015 | — | E. COLI | MR | No | No | — | — | — | Resolved | Aug 23, 2015 | Ground Water Rule |
| Aug 21, 2015 | — | E. COLI | MR | No | No | — | — | — | Resolved | Aug 23, 2015 | Ground Water Rule |
| Aug 21, 2015 | — | E. COLI | MR | No | No | — | — | — | Resolved | Aug 23, 2015 | Ground Water Rule |
| Aug 1, 2015 | Aug 31, 2015 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2015 | Total Coliform Rule |
| Aug 1, 2015 | Aug 31, 2015 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2015 | Total Coliform Rule |
| Aug 1, 2015 | Aug 31, 2015 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2015 | Total Coliform Rule |
| Aug 1, 2015 | Aug 31, 2015 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2015 | Total Coliform Rule |
| Oct 1, 2012 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 13, 2016 | Lead and Copper Rule |
| Oct 1, 2012 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 13, 2016 | Lead and Copper Rule |
| Oct 1, 2012 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 13, 2016 | Lead and Copper Rule |
| Oct 1, 2012 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 13, 2016 | Lead and Copper Rule |
| Oct 1, 2011 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 13, 2016 | Lead and Copper Rule |
| Oct 1, 2011 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 13, 2016 | Lead and Copper Rule |
| Oct 1, 2011 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 13, 2016 | Lead and Copper Rule |
| Oct 1, 2011 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 13, 2016 | Lead and Copper Rule |
| Oct 1, 2010 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 13, 2016 | Lead and Copper Rule |
| Oct 1, 2010 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 13, 2016 | Lead and Copper Rule |
| Oct 1, 2010 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 13, 2016 | Lead and Copper Rule |
| Oct 1, 2010 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 13, 2016 | Lead and Copper Rule |
| Oct 1, 2008 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 13, 2016 | Lead and Copper Rule |
| Oct 1, 2008 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 13, 2016 | Lead and Copper Rule |
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.