SOUTH SAN YSIDRO MDWCA
PWS ID: NM3519225 · RIBERA, New Mexico 87560
Population Served
35
Total Violations
69
Health-Based Violations
32
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 16
- County
- San Miguel
- School/Daycare
- No
- MCL Violations
- 14
- Monitoring Violations
- 28
- Treatment Tech Violations
- 18
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Groundwater Rule | TT | 16 | 2018 |
| Coliform (TCR) | MCL | 14 | 2014 |
| Lead and Copper Rule | MR | 8 | 2019 |
| Coliform (TCR) | MR | 8 | 2013 |
| Revised Total Coliform Rule | MON | 8 | 2019 |
| E. COLI | MR | 4 | 2013 |
| Consumer Confidence Rule | Other | 4 | 2012 |
| Public Notice | Other | 3 | 2019 |
| LEAD AND COPPER RULE REVISIONS | RPT | 2 | 2024 |
| LEAD AND COPPER RULE REVISIONS | TT | 2 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.