YOUNGSVILLE MDWCA
PWS ID: NM3503721 · YOUNGSVILLE, New Mexico 87064
Population Served
45
Total Violations
214
Health-Based Violations
44
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 17
- County
- Rio Arriba
- School/Daycare
- No
- MCL Violations
- 14
- Monitoring Violations
- 123
- Treatment Tech Violations
- 30
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 96 | 2013 |
| Groundwater Rule | TT | 30 | 2025 |
| Consumer Confidence Rule | Other | 19 | 2013 |
| Coliform (TCR) | MCL | 14 | 2008 |
| Public Notice | Other | 11 | 2014 |
| Lead and Copper Rule | MR | 7 | 2011 |
| Nitrate | MR | 3 | 2000 |
| Nitrate-Nitrite | MR | 3 | 2005 |
| Cadmium | MR | 2 | 1981 |
| Barium | MR | 2 | 1981 |
| Fluoride | MR | 2 | 1981 |
| Chromium | MR | 2 | 1981 |
| Mercury | MR | 2 | 1981 |
| Selenium | MR | 2 | 1981 |
| Arsenic | MR | 2 | 1981 |
| Groundwater Rule | Other | 2 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.