COTTONWOOD MUNICIPAL WATER VV2
PWS ID: AZ0413104 · COTTONWOOD, Arizona 86326
Population Served
2,893
Total Violations
437
Health-Based Violations
73
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Public/Private
- Connections
- 1,258
- County
- Yavapai
- School/Daycare
- No
- MCL Violations
- 73
- Monitoring Violations
- 347
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MCL | 69 | 2010 |
| Arsenic | MR | 53 | 2018 |
| Chlorine | MR | 18 | 2015 |
| Nitrate | MR | 13 | 2004 |
| Coliform (TCR) | MR | 9 | 2014 |
| Consumer Confidence Rule | Other | 9 | 2015 |
| Thallium, Total | MR | 6 | 2016 |
| cis-1,2-Dichloroethylene | MR | 4 | 1998 |
| Xylenes, Total | MR | 4 | 1998 |
| o-Dichlorobenzene | MR | 4 | 1998 |
| trans-1,2-Dichloroethylene | MR | 4 | 1998 |
| Carbon tetrachloride | MR | 4 | 1998 |
| 1,2-Dichloropropane | MR | 4 | 1998 |
| Trichloroethylene | MR | 4 | 1998 |
| CHLOROBENZENE | MR | 4 | 1998 |
| Benzene | MR | 4 | 1998 |
| Toluene | MR | 4 | 1998 |
| Ethylbenzene | MR | 4 | 1998 |
| Styrene | MR | 4 | 1998 |
| 1,2,4-Trichlorobenzene | MR | 4 | 1998 |
| p-Dichlorobenzene | MR | 4 | 1998 |
| 1,1,2-Trichloroethane | MR | 4 | 1998 |
| DICHLOROMETHANE | MR | 4 | 1998 |
| BHC-GAMMA | MR | 4 | 1998 |
| Diquat | MR | 4 | 1998 |
| Glyphosate | MR | 4 | 1998 |
| Simazine | MR | 4 | 1998 |
| Picloram | MR | 4 | 1998 |
| Dinoseb | MR | 4 | 1998 |
| Hexachlorocyclopentadiene | MR | 4 | 1998 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.