WENDEN DWID
PWS ID: AZ0415023 · WENDEN, Arizona 85357
Population Served
360
Total Violations
311
Health-Based Violations
113
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 235
- County
- La Paz
- School/Daycare
- No
- MCL Violations
- 113
- Monitoring Violations
- 138
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MCL | 66 | 2017 |
| Fluoride | MCL | 21 | 2009 |
| Coliform (TCR) | MR | 20 | 2012 |
| Chlorine | MR | 14 | 2013 |
| Consumer Confidence Rule | Other | 14 | 2014 |
| Public Notice | Other | 14 | 2023 |
| TTHM | MCL | 13 | 2020 |
| Total Haloacetic Acids (HAA5) | MCL | 13 | 2020 |
| Arsenic | MR | 10 | 2014 |
| TTHM | MR | 6 | 2020 |
| Total Haloacetic Acids (HAA5) | MR | 6 | 2020 |
| Fluoride | MR | 6 | 2014 |
| Lead and Copper Rule | MR | 4 | 2013 |
| Chromium | MR | 4 | 2015 |
| Nickel | MR | 3 | 2015 |
| CYANIDE | MR | 3 | 2015 |
| Selenium | MR | 3 | 2015 |
| Thallium, Total | MR | 3 | 2015 |
| Barium | MR | 3 | 2015 |
| Mercury | MR | 3 | 2015 |
| Beryllium, Total | MR | 3 | 2015 |
| Cadmium | MR | 3 | 2015 |
| Antimony, Total | MR | 3 | 2015 |
| Xylenes, Total | MR | 2 | 2000 |
| p-Dichlorobenzene | MR | 2 | 2000 |
| 1,1,1-Trichloroethane | MR | 2 | 2000 |
| Carbon tetrachloride | MR | 2 | 2000 |
| Tetrachloroethylene | MR | 2 | 2000 |
| CHLOROBENZENE | MR | 2 | 2000 |
| Benzene | MR | 2 | 2000 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.