SIERRA VISTA RV PARK
PWS ID: AZ0411383 · CASA GRANDE, Arizona 85193
Population Served
200
Total Violations
124
Health-Based Violations
80
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 89
- County
- Pinal
- School/Daycare
- No
- MCL Violations
- 80
- Monitoring Violations
- 25
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MCL | 72 | 2024 |
| Nitrate | MR | 11 | 2019 |
| Nitrate | MCL | 8 | 2017 |
| Revised Total Coliform Rule | RPT | 6 | 2020 |
| Public Notice | Other | 5 | 2024 |
| E. COLI | MR | 5 | 2023 |
| Lead and Copper Rule | MR | 3 | 2020 |
| Coliform (TCR) | MR | 2 | 2008 |
| Nitrite | MR | 2 | 2004 |
| Arsenic | MR | 1 | 1986 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1984 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.