EL CRESTON MDWCA
PWS ID: NM3501725 · LAS VEGAS, New Mexico 87701
Population Served
50
Total Violations
95
Health-Based Violations
34
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1
- County
- San Miguel
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 44
- Treatment Tech Violations
- 34
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Groundwater Rule | TT | 31 | 2023 |
| Revised Total Coliform Rule | MON | 30 | 2021 |
| Coliform (TCR) | MR | 8 | 2016 |
| Public Notice | Other | 5 | 2022 |
| Revised Total Coliform Rule | Other | 4 | 2016 |
| LEAD AND COPPER RULE REVISIONS | TT | 3 | 2024 |
| Groundwater Rule | Other | 3 | 2023 |
| Total Haloacetic Acids (HAA5) | MR | 3 | 2016 |
| TTHM | MR | 3 | 2016 |
| LEAD AND COPPER RULE REVISIONS | RPT | 3 | 2024 |
| Consumer Confidence Rule | Other | 2 | 2016 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.