Tse' Yi' Gai High School
PWS ID: 093534009 · Gallup, 09 87301
Population Served
126
Total Violations
16
Health-Based Violations
1
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 16
- School/Daycare
- Yes
- MCL Violations
- 1
- Monitoring Violations
- 15
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 5 | 2021 |
| Coliform (TCR) | MR | 4 | 2016 |
| TTHM | MR | 2 | 2019 |
| Lead and Copper Rule | MR | 2 | 2014 |
| Total Haloacetic Acids (HAA5) | MR | 1 | 2016 |
| E. COLI | MR | 1 | 2019 |
| TTHM | MCL | 1 | 2023 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.