ALCALDE MDWCA
PWSID: NM3535021 · Alcalde, NM · Serves 927 people
ALCALDE MDWCA has 55 health-based violations out of 55 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed.
ALCALDE MDWCA (PWSID NM3535021) is a cws water system drawing from a groundwater source, regulated by the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act. It serves approximately 927 people in Alcalde, NM, and is subject to primacy enforcement by the New Mexico drinking-water program.
The system's federal compliance record contains 55 total violations, with 55 classified as health-based (MCL exceedances or treatment-technique failures). 3 distinct contaminants have been cited, including Barium, Fluoride, Manganese. Recorded violations span 2004–2025.
A historical violation does not necessarily describe current water quality, systems must notify customers and remediate, and monitoring-type violations often reflect reporting lapses rather than contamination. The most authoritative real-time source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the New Mexico state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- NM3535021
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Alcalde, NM
- Population Served
- 927
- Health Violations
- Yes (55)
What contaminants are in this water system?
Violation History (55)
| Contaminant | Health | Date |
|---|---|---|
| Barium | Yes | Jul 1, 2025 |
| Barium | Yes | Apr 1, 2025 |
| Barium | Yes | Jan 1, 2025 |
| Barium | Yes | Jan 1, 2025 |
| Barium | Yes | Oct 1, 2024 |
| Barium | Yes | Oct 1, 2024 |
| Barium | Yes | Jul 1, 2024 |
| Barium | Yes | Jul 1, 2024 |
| Barium | Yes | Apr 1, 2024 |
| Barium | Yes | Apr 1, 2024 |
| Barium | Yes | Jan 1, 2024 |
| Barium | Yes | Jan 1, 2024 |
| Barium | Yes | Jan 1, 2024 |
| Barium | Yes | Oct 1, 2023 |
| Barium | Yes | Oct 1, 2023 |
| Barium | Yes | Oct 1, 2023 |
| Barium | Yes | Oct 1, 2023 |
| Barium | Yes | Jul 1, 2023 |
| Barium | Yes | Jul 1, 2023 |
| Barium | Yes | Jul 1, 2023 |
| Barium | Yes | Jul 1, 2023 |
| Barium | Yes | Oct 1, 2019 |
| Barium | Yes | Oct 1, 2019 |
| Barium | Yes | Jul 1, 2019 |
| Barium | Yes | Jul 1, 2019 |
| Barium | Yes | Apr 1, 2019 |
| Barium | Yes | Apr 1, 2019 |
| Barium | Yes | Jan 1, 2019 |
| Barium | Yes | Jan 1, 2019 |
| Barium | Yes | Apr 1, 2018 |
| Barium | Yes | Apr 1, 2018 |
| Barium | Yes | Jan 1, 2018 |
| Barium | Yes | Jan 1, 2018 |
| Barium | Yes | Oct 1, 2017 |
| Barium | Yes | Oct 1, 2017 |
| Barium | Yes | Jul 1, 2017 |
| Barium | Yes | Jul 1, 2017 |
| Barium | Yes | Apr 1, 2017 |
| Barium | Yes | Apr 1, 2017 |
| Barium | Yes | Jan 1, 2017 |
| Barium | Yes | Jan 1, 2017 |
| Barium | Yes | Oct 1, 2016 |
| Barium | Yes | Oct 1, 2016 |
| Barium | Yes | Jul 1, 2016 |
| Barium | Yes | Jul 1, 2016 |
| Barium | Yes | Apr 1, 2016 |
| Barium | Yes | Apr 1, 2016 |
| Barium | Yes | Jan 1, 2016 |
| Barium | Yes | Jan 1, 2016 |
| Fluoride | Yes | Jul 10, 2015 |
| Fluoride | Yes | Jun 1, 2013 |
| Fluoride | Yes | May 10, 2012 |
| Fluoride | Yes | May 10, 2012 |
| Manganese | Yes | Jan 1, 2005 |
| Manganese | Yes | Oct 1, 2004 |
Frequently Asked Questions
Is ALCALDE MDWCA water safe to drink?
How many people does ALCALDE MDWCA serve?
What violations does ALCALDE MDWCA have?
What contaminants have been found in ALCALDE MDWCA water?
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About This Data
Water system data is from the EPA Safe Drinking Water Information System (SDWIS). Health-based violations include Maximum Contaminant Level (MCL) and Treatment Technique (TT) violations that may pose a direct risk to public health. Violation records may span multiple years.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.