CENTRAL AZ COLLEGE ARAVAIPA
PWS ID: AZ0411077 · CASA GRANDE, Arizona 85122
Population Served
100
Total Violations
101
Health-Based Violations
3
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Public/Private
- Connections
- 1
- County
- Pinal
- School/Daycare
- Yes
- MCL Violations
- 3
- Monitoring Violations
- 85
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Tetrachloroethylene | MR | 22 | 2004 |
| Coliform (TCR) | MR | 21 | 2015 |
| Chlorine | MR | 14 | 2025 |
| Nitrate | MR | 7 | 2004 |
| Lead and Copper Rule | MR | 7 | 2007 |
| Revised Total Coliform Rule | RPT | 4 | 2018 |
| TTHM | MR | 3 | 2006 |
| Coliform (TCR) | MCL | 3 | 2008 |
| Total Haloacetic Acids (HAA5) | MR | 3 | 2006 |
| 1,2-Dichloroethane | MR | 1 | 2002 |
| Cadmium | MR | 1 | 1990 |
| Chromium | MR | 1 | 1990 |
| Selenium | MR | 1 | 1990 |
| Arsenic | MR | 1 | 1990 |
| Fluoride | MR | 1 | 1990 |
| Mercury | MR | 1 | 1990 |
| Barium | MR | 1 | 1990 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.