ASU CAMP TONTOZONA
PWS ID: AZ0404075 · TEMPE, Arizona 85281
Population Served
143
Total Violations
48
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- State
- Connections
- 7
- County
- Gila
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 37
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 11 | 2015 |
| Nitrate | MR | 9 | 2013 |
| Revised Total Coliform Rule | RPT | 7 | 2023 |
| Revised Total Coliform Rule | MON | 3 | 2021 |
| Selenium | MR | 2 | 1989 |
| Barium | MR | 2 | 1989 |
| Fluoride | MR | 2 | 1989 |
| Arsenic | MR | 2 | 1989 |
| Cadmium | MR | 2 | 1989 |
| Mercury | MR | 2 | 1989 |
| Chromium | MR | 2 | 1989 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.