NAVAJO COUNTY PUBLIC WORKS COMPLEX
PWS ID: AZ0409096 · HOLBROOK, Arizona 86025
Population Served
86
Total Violations
25
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Navajo
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 13
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 9 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 4 | 2024 |
| LEAD AND COPPER RULE REVISIONS | TT | 4 | 2024 |
| Public Notice | Other | 3 | 2025 |
| Lead and Copper Rule | MR | 2 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 1 | 2023 |
| TTHM | MR | 1 | 2023 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.