WHITE MOUNTAIN WATER COMPANY
PWS ID: AZ0409330 · TAYLOR, Arizona 85939
Population Served
475
Total Violations
116
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 235
- County
- Navajo
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 81
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 41 | 2024 |
| Consumer Confidence Rule | Other | 16 | 2023 |
| Coliform (TCR) | MR | 14 | 2015 |
| TTHM | MR | 5 | 2015 |
| Total Haloacetic Acids (HAA5) | MR | 5 | 2015 |
| Lead and Copper Rule | MR | 5 | 2025 |
| LEAD AND COPPER RULE REVISIONS | RPT | 4 | 2024 |
| LEAD AND COPPER RULE REVISIONS | TT | 4 | 2024 |
| Nitrate | MR | 3 | 2005 |
| Selenium | MR | 1 | 1988 |
| Arsenic | MR | 1 | 1988 |
| Barium | MR | 1 | 1988 |
| Mercury | MR | 1 | 1988 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1986 |
| Cadmium | MR | 1 | 1988 |
| Fluoride | MR | 1 | 1988 |
| Chromium | MR | 1 | 1988 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.