WESTERN REFINING SW, GALLUP REFINERY
PWS ID: NM3560217 · GALLUP, New Mexico 87301
Population Served
913
Total Violations
167
Health-Based Violations
32
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 5
- County
- McKinley
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 120
- Treatment Tech Violations
- 32
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 49 | 2018 |
| Groundwater Rule | TT | 32 | 2017 |
| Revised Total Coliform Rule | MON | 23 | 2020 |
| Total Haloacetic Acids (HAA5) | MR | 16 | 2017 |
| Lead and Copper Rule | MR | 10 | 2013 |
| TTHM | MR | 9 | 2014 |
| Coliform (TCR) | MR | 9 | 2007 |
| Public Notice | Other | 8 | 2021 |
| Nitrate | MR | 4 | 2000 |
| Revised Total Coliform Rule | Other | 3 | 2016 |
| Consumer Confidence Rule | Other | 1 | 1999 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.