Fire Rock Navajo Casino
PWS ID: NN3510000 · Church Rock, Navajo Nation 87311
Population Served
300
Total Violations
76
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Native American
- Connections
- 1
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 49
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 41 | 2015 |
| Revised Total Coliform Rule | RPT | 14 | 2025 |
| Revised Total Coliform Rule | MON | 7 | 2022 |
| Revised Total Coliform Rule | Other | 4 | 2016 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule | MR | 1 | 2013 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.