ADOT BORDER PATROL
PWS ID: AZ0412019 · PHOENIX, Arizona 85007-3217
Population Served
100
Total Violations
146
Health-Based Violations
54
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- State
- Connections
- 4
- County
- Santa Cruz
- School/Daycare
- No
- MCL Violations
- 50
- Monitoring Violations
- 62
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MCL | 48 | 2025 |
| Chlorine | MR | 21 | 2025 |
| Coliform (TCR) | MR | 13 | 2011 |
| Revised Total Coliform Rule | RPT | 10 | 2023 |
| Public Notice | Other | 10 | 2025 |
| Nitrate | MR | 6 | 2021 |
| Lead and Copper Rule | MR | 5 | 2020 |
| Total Haloacetic Acids (HAA5) | MR | 5 | 2021 |
| TTHM | MR | 5 | 2021 |
| LEAD AND COPPER RULE REVISIONS | RPT | 4 | 2024 |
| 2,3,7,8-TCDD | MR | 4 | 2014 |
| LEAD AND COPPER RULE REVISIONS | TT | 4 | 2024 |
| Revised Total Coliform Rule | MON | 2 | 2022 |
| Coliform (TCR) | MCL | 2 | 2015 |
| BHC-GAMMA | MR | 1 | 2011 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.