THRIFTWAY STORE #281 GRAY MOUNTAIN
PWS ID: AZ0403315 · FARMINGTON, Arizona 87401
Population Served
450
Total Violations
70
Health-Based Violations
10
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Public/Private
- Connections
- 14
- County
- Coconino
- School/Daycare
- No
- MCL Violations
- 10
- Monitoring Violations
- 50
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 23 | 2016 |
| Nitrate | MR | 11 | 2021 |
| Coliform (TCR) | MCL | 6 | 2015 |
| Nitrate | MCL | 4 | 2018 |
| Public Notice | Other | 2 | 2022 |
| Mercury | MR | 2 | 1989 |
| Selenium | MR | 2 | 1989 |
| Cadmium | MR | 2 | 1989 |
| Chromium | MR | 2 | 1989 |
| Barium | MR | 2 | 1989 |
| Fluoride | MR | 2 | 1989 |
| Arsenic | MR | 2 | 1989 |
| E. COLI | MR | 1 | 2010 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1980 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.