PINE RIDGE ESTATES
PWS ID: AZ0401040 · ALPINE, Arizona 85920
Population Served
40
Total Violations
180
Health-Based Violations
7
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 18
- County
- Apache
- School/Daycare
- No
- MCL Violations
- 7
- Monitoring Violations
- 148
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 66 | 2023 |
| Coliform (TCR) | MR | 61 | 2015 |
| Public Notice | Other | 17 | 2024 |
| Nitrate | MR | 10 | 2020 |
| Revised Total Coliform Rule | RPT | 8 | 2021 |
| Revised Total Coliform Rule | MCL | 5 | 2022 |
| Coliform (TCR) | MCL | 2 | 2002 |
| Gross Alpha, Excl. Radon and U | MR | 2 | 1986 |
| E. COLI | MR | 2 | 2015 |
| Fluoride | MR | 1 | 1984 |
| Mercury | MR | 1 | 1984 |
| Barium | MR | 1 | 1984 |
| Arsenic | MR | 1 | 1984 |
| Cadmium | MR | 1 | 1984 |
| Chromium | MR | 1 | 1984 |
| Selenium | MR | 1 | 1984 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.