GW SANTA CRUZ WATER CO - RED ROCK
PWS ID: AZ0411160 · MARICOPA, Arizona 85138
Population Served
3,813
Total Violations
32
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Public/Private
- Connections
- 1,271
- County
- Pinal
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 26
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 13 | 2015 |
| Chlorine | MR | 11 | 2021 |
| Revised Total Coliform Rule | RPT | 2 | 2023 |
| Consumer Confidence Rule | Other | 2 | 2010 |
| TTHM | MR | 1 | 2011 |
| Total Haloacetic Acids (HAA5) | MR | 1 | 2011 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.