HILLSBORO MDWCA
PWS ID: NM3514127 · HILLSBORO, New Mexico 88042
Population Served
167
Total Violations
59
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 78
- County
- Sierra
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 46
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 17 | 2024 |
| Lead and Copper Rule | MR | 13 | 2025 |
| Consumer Confidence Rule | Other | 8 | 2021 |
| Coliform (TCR) | MR | 4 | 2001 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2014 |
| TTHM | MR | 4 | 2014 |
| Revised Total Coliform Rule | MON | 4 | 2021 |
| Public Notice | Other | 1 | 2017 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.