LLANO CHIMAYO MDWCA
New Mexico — Community Water System — PWSID: NM3502521
System Information
| PWSID | NM3502521 |
| System Name | LLANO CHIMAYO MDWCA |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Non-Inventory |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 12, 1980 |
| Last Reported | Dec 3, 2025 |
Location & Contact
| State | New Mexico |
| City | CHIMAYO |
| ZIP Code | 87522 |
| Address | — |
| Organization | MARTINEZ, TOMAS |
| Phone | 505-351-4851 |
Population & Service
| Population Served | 30 |
| Service Connections | 24 |
Drinking Water Violations (29)
This water system has 29 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 1, 2006 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Mar 17, 2009 | Consumer Confidence Rule |
| Jul 1, 2006 | Sep 30, 2006 | Nitrate-Nitrite | MR | No | Yes | — | — | — | Resolved | Sep 30, 2006 | Nitrate Rule |
| Jul 1, 2006 | Sep 30, 2006 | Nitrate-Nitrite | MR | No | Yes | — | — | — | Resolved | Sep 30, 2006 | Nitrate Rule |
| Jul 1, 2006 | Sep 30, 2006 | Nitrate-Nitrite | MR | No | Yes | — | — | — | Resolved | Sep 30, 2006 | Nitrate Rule |
| Jul 1, 2006 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | May 20, 2007 | Consumer Confidence Rule |
| Jul 1, 2006 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | May 20, 2007 | Consumer Confidence Rule |
| Jul 1, 2006 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | May 20, 2007 | Consumer Confidence Rule |
| Apr 1, 2006 | Jun 30, 2006 | Nitrate-Nitrite | MR | No | Yes | — | — | — | Resolved | Jun 30, 2006 | Nitrate Rule |
| Apr 1, 2006 | Jun 30, 2006 | Nitrate-Nitrite | MR | No | Yes | — | — | — | Resolved | Jun 30, 2006 | Nitrate Rule |
| Apr 1, 2006 | Jun 30, 2006 | Nitrate-Nitrite | MR | No | Yes | — | — | — | Resolved | Jun 30, 2006 | Nitrate Rule |
| Oct 1, 2005 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Mar 17, 2009 | Consumer Confidence Rule |
| Jul 1, 2005 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Mar 17, 2009 | Consumer Confidence Rule |
| Jul 1, 2004 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | May 20, 2007 | Consumer Confidence Rule |
| Jul 1, 2004 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Sep 13, 2004 | Consumer Confidence Rule |
| Jul 1, 2004 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Sep 13, 2004 | Consumer Confidence Rule |
| Jul 1, 2004 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | May 20, 2007 | Consumer Confidence Rule |
| Jul 1, 2003 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Sep 13, 2004 | Consumer Confidence Rule |
| Jul 1, 2003 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Sep 13, 2004 | Consumer Confidence Rule |
| Jul 1, 2002 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Sep 13, 2004 | Consumer Confidence Rule |
| Jul 1, 2002 | Sep 13, 2004 | Consumer Confidence Rule | Other | No | Yes | — | — | — | Resolved | Sep 13, 2004 | Consumer Confidence Rule |
| Jul 1, 2002 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Sep 13, 2004 | Consumer Confidence Rule |
| Oct 1, 1993 | Oct 31, 1993 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Oct 31, 1993 | Total Coliform Rule |
| Oct 1, 1993 | Oct 31, 1993 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Oct 31, 1993 | Total Coliform Rule |
| Oct 1, 1993 | Oct 31, 1993 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Oct 31, 1993 | Total Coliform Rule |
| Oct 1, 1993 | Oct 31, 1993 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Oct 31, 1993 | Total Coliform Rule |
| Sep 1, 1992 | Aug 31, 1995 | Nitrate | MCL | Yes | No | 15 | 10 mg/L | — | Resolved | Aug 31, 1995 | Nitrate Rule |
| Feb 1, 1992 | Feb 29, 1992 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Feb 29, 1992 | Total Coliform Rule |
| Jul 1, 1984 | Jun 30, 1987 | Fluoride | MCL | Yes | No | 2.5 | 4.0 mg/L | 1.8 | Archived | Jun 30, 1987 | Inorganic Chemicals |
| — | — | — | 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.