CHAMITA MDWCA
PWS ID: NM3500121 · SAN JUAN PUEBLO, New Mexico 87566
Population Served
902
Total Violations
183
Health-Based Violations
22
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 320
- County
- Rio Arriba
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 122
- Treatment Tech Violations
- 22
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 39 | 2021 |
| Revised Total Coliform Rule | MON | 27 | 2024 |
| Groundwater Rule | TT | 22 | 2024 |
| Chlorine | MR | 16 | 2024 |
| Consumer Confidence Rule | Other | 15 | 2024 |
| TTHM | MR | 15 | 2020 |
| Total Haloacetic Acids (HAA5) | MR | 15 | 2020 |
| Coliform (TCR) | MR | 10 | 2010 |
| Groundwater Rule | Other | 8 | 2024 |
| Public Notice | Other | 5 | 2022 |
| Revised Total Coliform Rule | Other | 4 | 2016 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.