PECOS WATER SYSTEM
PWS ID: NM3518325 · PECOS, New Mexico 87552
Population Served
2,133
Total Violations
249
Health-Based Violations
77
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 850
- County
- San Miguel
- School/Daycare
- No
- MCL Violations
- 5
- Monitoring Violations
- 112
- Treatment Tech Violations
- 72
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Groundwater Rule | TT | 66 | 2022 |
| Consumer Confidence Rule | Other | 25 | 2025 |
| TTHM | MR | 23 | 2020 |
| Total Haloacetic Acids (HAA5) | MR | 23 | 2020 |
| Revised Total Coliform Rule | MON | 21 | 2022 |
| Lead and Copper Rule | MR | 17 | 2021 |
| Public Notice | Other | 14 | 2022 |
| Chlorine | MR | 9 | 2019 |
| E. COLI | MR | 8 | 2022 |
| Coliform (TCR) | MCL | 5 | 2008 |
| Groundwater Rule | Other | 5 | 2021 |
| Revised Total Coliform Rule | Other | 4 | 2016 |
| Revised Total Coliform Rule | TT | 4 | 2022 |
| Nitrate-Nitrite | MR | 3 | 2005 |
| LEAD AND COPPER RULE REVISIONS | RPT | 2 | 2024 |
| LEAD AND COPPER RULE REVISIONS | TT | 2 | 2024 |
| Selenium | MR | 1 | 1982 |
| Chromium | MR | 1 | 1982 |
| Arsenic | MR | 1 | 1982 |
| Nitrate | MR | 1 | 1982 |
| Cadmium | MR | 1 | 1982 |
| Fluoride | MR | 1 | 1982 |
| Barium | MR | 1 | 1982 |
| Mercury | MR | 1 | 1982 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.