YUMA WEST MHP
PWS ID: AZ0414391 · YUMA, Arizona 85365
Population Served
30
Total Violations
156
Health-Based Violations
8
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Public/Private
- Connections
- 14
- County
- Yuma
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 100
- Treatment Tech Violations
- 6
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Consumer Confidence Rule | Other | 32 | 2025 |
| Coliform (TCR) | MR | 14 | 2009 |
| Lead and Copper Rule | MR | 9 | 2024 |
| E. COLI | MR | 6 | 2023 |
| Nitrate | MR | 6 | 2002 |
| Gross Alpha, Excl. Radon and U | MR | 4 | 1989 |
| Revised Total Coliform Rule | TT | 4 | 2023 |
| Public Notice | Other | 3 | 2024 |
| Cadmium | MR | 3 | 1988 |
| Arsenic | MR | 3 | 1988 |
| Mercury | MR | 3 | 1988 |
| Selenium | MR | 3 | 1988 |
| Chromium | MR | 3 | 1988 |
| Fluoride | MR | 3 | 1988 |
| Barium | MR | 3 | 1988 |
| DICHLOROMETHANE | MR | 2 | 2001 |
| 1,1-Dichloroethylene | MR | 2 | 2001 |
| trans-1,2-Dichloroethylene | MR | 2 | 2001 |
| 1,1,1-Trichloroethane | MR | 2 | 2001 |
| Trichloroethylene | MR | 2 | 2001 |
| Benzene | MR | 2 | 2001 |
| Ethylbenzene | MR | 2 | 2001 |
| Revised Total Coliform Rule | MON | 2 | 2018 |
| LEAD AND COPPER RULE REVISIONS | TT | 2 | 2024 |
| cis-1,2-Dichloroethylene | MR | 2 | 2001 |
| 1,2-Dichloropropane | MR | 2 | 2001 |
| Styrene | MR | 2 | 2001 |
| CHLOROBENZENE | MR | 2 | 2001 |
| 1,1,2-Trichloroethane | MR | 2 | 2001 |
| Toluene | MR | 2 | 2001 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.