ADOT EHRENBERG POE
PWS ID: AZ0415308 · PHOENIX, Arizona 85007-3217
Population Served
100
Total Violations
51
Health-Based Violations
3
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- State
- Connections
- 2
- County
- La Paz
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 43
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 24 | 2015 |
| Revised Total Coliform Rule | MON | 8 | 2024 |
| Nitrate | MR | 4 | 2017 |
| Coliform (TCR) | MCL | 3 | 2014 |
| Revised Total Coliform Rule | RPT | 2 | 2017 |
| Public Notice | Other | 2 | 2025 |
| Arsenic | MR | 1 | 1986 |
| Cadmium | MR | 1 | 1989 |
| Selenium | MR | 1 | 1989 |
| Fluoride | MR | 1 | 1989 |
| Mercury | MR | 1 | 1989 |
| Chromium | MR | 1 | 1989 |
| Barium | MR | 1 | 1989 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.