SILVER BELL ARMY HELIPORT
PWS ID: AZ0411703 · PHOENIX,, Arizona 85008
Population Served
500
Total Violations
144
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Federal
- Connections
- 19
- County
- Pinal
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 115
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 33 | 2024 |
| Coliform (TCR) | MR | 21 | 2016 |
| Nitrate | MR | 13 | 2022 |
| Revised Total Coliform Rule | RPT | 12 | 2022 |
| Lead and Copper Rule | MR | 10 | 2025 |
| Revised Total Coliform Rule | MON | 7 | 2020 |
| Total Haloacetic Acids (HAA5) | MR | 6 | 2017 |
| TTHM | MR | 6 | 2017 |
| Coliform (TCR) | MCL | 4 | 2014 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1988 |
| Tetrachloroethylene | MR | 1 | 1987 |
| 1,1,1-Trichloroethane | MR | 1 | 1987 |
| 1,1,2-Trichloroethane | MR | 1 | 1987 |
| Ethylbenzene | MR | 1 | 1987 |
| DICHLOROMETHANE | MR | 1 | 1987 |
| Carbon tetrachloride | MR | 1 | 1987 |
| Styrene | MR | 1 | 1987 |
| 1,1-Dichloroethylene | MR | 1 | 1987 |
| cis-1,2-Dichloroethylene | MR | 1 | 1987 |
| p-Dichlorobenzene | MR | 1 | 1987 |
| o-Dichlorobenzene | MR | 1 | 1987 |
| Trichloroethylene | MR | 1 | 1987 |
| Benzene | MR | 1 | 1987 |
| 1,2-Dichloroethane | MR | 1 | 1987 |
| 1,2-Dichloropropane | MR | 1 | 1987 |
| Toluene | MR | 1 | 1987 |
| CHLOROBENZENE | MR | 1 | 1987 |
| trans-1,2-Dichloroethylene | MR | 1 | 1987 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.