EL SEGUNDO SITE
PWS ID: NM3596017 · GRANTS, New Mexico 87020
Population Served
238
Total Violations
86
Health-Based Violations
36
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 2
- County
- McKinley
- School/Daycare
- No
- MCL Violations
- 36
- Monitoring Violations
- 30
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 36 | 2010 |
| Public Notice | Other | 8 | 2017 |
| Coliform (TCR) | MR | 7 | 2005 |
| Lead and Copper Rule | MR | 7 | 2014 |
| Coliform (TCR) | Other | 5 | 2004 |
| Chlorine | MR | 5 | 2016 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2014 |
| TTHM | MR | 4 | 2014 |
| Revised Total Coliform Rule | MON | 3 | 2016 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.